From 9b334b3f97057ac145622d2e4d0ad036ef27b468 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Sun, 11 Mar 2018 20:01:41 +0000 Subject: WIP experiment in lazyloading room members --- synapse/storage/state.py | 47 ++++++++++++++++++++++++++++++++++++++++++----- 1 file changed, 42 insertions(+), 5 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 2b325e1c1f..da6bb685fa 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -198,8 +198,15 @@ class StateGroupWorkerStore(SQLBaseStore): def _get_state_groups_from_groups_txn(self, txn, groups, types=None): results = {group: {} for group in groups} + + include_other_types = False + if types is not None: - types = list(set(types)) # deduplicate types list + type_set = set(types) + if (None, None) in type_set: + include_other_types = True + type_set.remove((None, None)) + types = list(type_set) # deduplicate types list if isinstance(self.database_engine, PostgresEngine): # Temporarily disable sequential scans in this transaction. This is @@ -238,11 +245,21 @@ class StateGroupWorkerStore(SQLBaseStore): if types: clause_to_args = [ ( - "AND type = ? AND state_key = ?", - (etype, state_key) + "AND type = ? AND state_key = ?" if state_key is not None else "AND type = ?", + (etype, state_key) if state_key is not None else (etype) ) for etype, state_key in types ] + + if include_other_types: + # XXX: check whether this slows postgres down like a list of + # ORs does too? + clause_to_args.append( + ( + "AND type <> ? " * len(types), + [t for (t, _) in types] + ) + ) else: # If types is None we fetch all the state, and so just use an # empty where clause with no extra args. @@ -263,6 +280,10 @@ class StateGroupWorkerStore(SQLBaseStore): where_clause = "AND (%s)" % ( " OR ".join(["(type = ? AND state_key = ?)"] * len(types)), ) + if include_other_types: + where_clause += " AND (%s)" % ( + " AND ".join(["type <> ?"] * len(types)), + ) else: where_clause = "" @@ -449,17 +470,27 @@ class StateGroupWorkerStore(SQLBaseStore): group: The state group to lookup types (list): List of 2-tuples of the form (`type`, `state_key`), where a `state_key` of `None` matches all state_keys for the - `type`. + `type`. Presence of type of `None` indicates that types not + in the list should not be filtered out. """ is_all, known_absent, state_dict_ids = self._state_group_cache.get(group) type_to_key = {} missing_types = set() + include_other_types = False + for typ, state_key in types: key = (typ, state_key) + + if typ is None: + include_other_types = True + next + if state_key is None: type_to_key[typ] = None + # XXX: why do we mark the type as missing from our cache just + # because we weren't filtering on a specific value of state_key? missing_types.add(key) else: if type_to_key.get(typ, object()) is not None: @@ -478,7 +509,7 @@ class StateGroupWorkerStore(SQLBaseStore): return True if state_key in valid_state_keys: return True - return False + return include_other_types got_all = is_all or not missing_types @@ -507,6 +538,12 @@ class StateGroupWorkerStore(SQLBaseStore): with matching types. `types` is a list of `(type, state_key)`, where a `state_key` of None matches all state_keys. If `types` is None then all events are returned. + + XXX: is it really true that `state_key` of None in `types` matches all + state_keys? it looks like _get-some_state_from_cache does the right thing, + but _get_state_groups_from_groups_txn treats ths None is turned into + 'AND state_key = NULL' or similar (at least until i just fixed it) --Matthew + I've filed this as https://github.com/matrix-org/synapse/issues/2969 """ if types: types = frozenset(types) -- cgit 1.5.1 From 87133652657c5073616419b0afc533eac6ae6750 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Sun, 11 Mar 2018 20:10:25 +0000 Subject: typos --- synapse/handlers/sync.py | 4 ++-- synapse/storage/state.py | 2 ++ 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 809e9fece9..fa730ca760 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -471,13 +471,13 @@ class SyncHandler(object): if filter_members: # We only request state for the members needed to display the # timeline: - types = ( + types = [ (EventTypes.Member, state_key) for state_key in set( event.sender # FIXME: we also care about targets etc. for event in batch.events ) - ) + ] types.append((None, None)) # don't just filter to room members # TODO: we should opportunistically deduplicate these members too diff --git a/synapse/storage/state.py b/synapse/storage/state.py index da6bb685fa..0238200286 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -301,6 +301,8 @@ class StateGroupWorkerStore(SQLBaseStore): args = [next_group] if types: args.extend(i for typ in types for i in typ) + if include_other_types: + args.extend(typ for (typ, _) in types) txn.execute( "SELECT type, state_key, event_id FROM state_groups_state" -- cgit 1.5.1 From 97c0496cfa89b037d89fccd05dd03442b80e07fc Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Mon, 12 Mar 2018 00:27:06 +0000 Subject: fix sqlite where clause --- synapse/storage/state.py | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 0238200286..b796d3c995 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -277,13 +277,14 @@ class StateGroupWorkerStore(SQLBaseStore): results[group][key] = event_id else: if types is not None: - where_clause = "AND (%s)" % ( + where_clause = "AND (%s" % ( " OR ".join(["(type = ? AND state_key = ?)"] * len(types)), ) if include_other_types: - where_clause += " AND (%s)" % ( + where_clause += " OR (%s)" % ( " AND ".join(["type <> ?"] * len(types)), ) + where_clause += ")" else: where_clause = "" -- cgit 1.5.1 From fdedcd1f4ddeaa3ed5bfd3c05ab2977b4e8ed457 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Mon, 12 Mar 2018 01:39:06 +0000 Subject: correctly handle None state_keys and fix include_other_types thinko --- synapse/storage/state.py | 26 ++++++++++++++++---------- 1 file changed, 16 insertions(+), 10 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index b796d3c995..405e6b6770 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -276,15 +276,23 @@ class StateGroupWorkerStore(SQLBaseStore): key = (typ, state_key) results[group][key] = event_id else: + where_args = [] if types is not None: - where_clause = "AND (%s" % ( - " OR ".join(["(type = ? AND state_key = ?)"] * len(types)), - ) + where_clause = "AND (" + for typ in types: + if typ[1] is None: + where_clause += "(type = ?) OR " + where_args.extend(typ[0]) + else: + where_clause += "(type = ? AND state_key = ?) OR " + where_args.extend([typ[0], typ[1]]) + if include_other_types: - where_clause += " OR (%s)" % ( + where_clause += "(%s) OR " % ( " AND ".join(["type <> ?"] * len(types)), ) - where_clause += ")" + where_args.extend(t for (t, _) in types) + where_clause += "0)" # 0 to terminate the last OR else: where_clause = "" @@ -301,9 +309,7 @@ class StateGroupWorkerStore(SQLBaseStore): # after we finish deduping state, which requires this func) args = [next_group] if types: - args.extend(i for typ in types for i in typ) - if include_other_types: - args.extend(typ for (typ, _) in types) + args.extend(where_args) txn.execute( "SELECT type, state_key, event_id FROM state_groups_state" @@ -507,12 +513,12 @@ class StateGroupWorkerStore(SQLBaseStore): def include(typ, state_key): valid_state_keys = type_to_key.get(typ, sentinel) if valid_state_keys is sentinel: - return False + return include_other_types if valid_state_keys is None: return True if state_key in valid_state_keys: return True - return include_other_types + return False got_all = is_all or not missing_types -- cgit 1.5.1 From 1b1c13777154b5b0cf8bf8cf809381f889a2a82d Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 13 Mar 2018 17:52:52 +0000 Subject: fix bug #2926 --- synapse/storage/state.py | 21 +++++++++++++++++---- 1 file changed, 17 insertions(+), 4 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 2b325e1c1f..783cebb351 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -240,6 +240,10 @@ class StateGroupWorkerStore(SQLBaseStore): ( "AND type = ? AND state_key = ?", (etype, state_key) + ) if state_key is not None else + ( + "AND type = ?", + (etype) ) for etype, state_key in types ] @@ -259,10 +263,19 @@ class StateGroupWorkerStore(SQLBaseStore): key = (typ, state_key) results[group][key] = event_id else: + where_args = [] if types is not None: - where_clause = "AND (%s)" % ( - " OR ".join(["(type = ? AND state_key = ?)"] * len(types)), - ) + where_clause = "AND (" + for typ in types: + if typ[1] is None: + where_clause += "(type = ?)" + where_args.extend(typ[0]) + else: + where_clause += "(type = ? AND state_key = ?)" + where_args.extend([typ[0], typ[1]]) + if typ != types[-1]: + where_clause += " OR " + where_clause += ")" else: where_clause = "" @@ -279,7 +292,7 @@ class StateGroupWorkerStore(SQLBaseStore): # after we finish deduping state, which requires this func) args = [next_group] if types: - args.extend(i for typ in types for i in typ) + args.extend(where_args) txn.execute( "SELECT type, state_key, event_id FROM state_groups_state" -- cgit 1.5.1 From 52f7e23c7276b2848aa5291d8b78875b7c32a658 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 13 Mar 2018 18:07:55 +0000 Subject: PR feedbackz --- synapse/storage/state.py | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 783cebb351..77259a3141 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -240,10 +240,9 @@ class StateGroupWorkerStore(SQLBaseStore): ( "AND type = ? AND state_key = ?", (etype, state_key) - ) if state_key is not None else - ( + ) if state_key is not None else ( "AND type = ?", - (etype) + (etype,) ) for etype, state_key in types ] -- cgit 1.5.1 From b2aba9e43053f9f297671fce0051bfc18a8b655a Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 13 Mar 2018 18:13:44 +0000 Subject: build where_clause sanely --- synapse/storage/state.py | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 77259a3141..82740266bf 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -263,18 +263,16 @@ class StateGroupWorkerStore(SQLBaseStore): results[group][key] = event_id else: where_args = [] + where_clauses = [] if types is not None: - where_clause = "AND (" for typ in types: if typ[1] is None: - where_clause += "(type = ?)" + where_clauses.append("(type = ?)") where_args.extend(typ[0]) else: - where_clause += "(type = ? AND state_key = ?)" + where_clauses.append("(type = ? AND state_key = ?)") where_args.extend([typ[0], typ[1]]) - if typ != types[-1]: - where_clause += " OR " - where_clause += ")" + where_clause = "AND (%s)" % (" OR ".join(where_clauses)) else: where_clause = "" -- cgit 1.5.1 From 865377a70d9d7db27b89348d2ebbd394f701c490 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 13 Mar 2018 19:45:36 +0000 Subject: disable optimisation for searching for state groups when type filter includes wildcards on state_key --- synapse/storage/state.py | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 82740266bf..39f73afaa2 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -264,11 +264,13 @@ class StateGroupWorkerStore(SQLBaseStore): else: where_args = [] where_clauses = [] + wildcard_types = False if types is not None: for typ in types: if typ[1] is None: where_clauses.append("(type = ?)") where_args.extend(typ[0]) + wildcard_types = True else: where_clauses.append("(type = ? AND state_key = ?)") where_args.extend([typ[0], typ[1]]) @@ -302,9 +304,17 @@ class StateGroupWorkerStore(SQLBaseStore): if (typ, state_key) not in results[group] ) - # If the lengths match then we must have all the types, - # so no need to go walk further down the tree. - if types is not None and len(results[group]) == len(types): + # If the number of entries inthe (type,state_key)->event_id dict + # matches the number of (type,state_keys) types we were searching + # for, then we must have found them all, so no need to go walk + # further down the tree... UNLESS our types filter contained + # wildcards (i.e. Nones) in which case we have to do an exhaustive + # search + if ( + types is not None and + not wildcard_types and + len(results[group]) == len(types) + ): break next_group = self._simple_select_one_onecol_txn( -- cgit 1.5.1 From afbf4d3dccb3d18276e4b119b0267490ca522b4b Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 13 Mar 2018 19:48:04 +0000 Subject: typoe --- synapse/storage/state.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 39f73afaa2..ffa4246031 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -304,7 +304,7 @@ class StateGroupWorkerStore(SQLBaseStore): if (typ, state_key) not in results[group] ) - # If the number of entries inthe (type,state_key)->event_id dict + # If the number of entries in the (type,state_key)->event_id dict # matches the number of (type,state_keys) types we were searching # for, then we must have found them all, so no need to go walk # further down the tree... UNLESS our types filter contained -- cgit 1.5.1 From f0f9a0605b1bddc1b01d1bbb6af93f00763b8496 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 13 Mar 2018 22:12:15 +0000 Subject: remove comment now #2969 is fixed --- synapse/storage/state.py | 6 ------ 1 file changed, 6 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 4ab16e18b2..4291cde7ab 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -561,12 +561,6 @@ class StateGroupWorkerStore(SQLBaseStore): with matching types. `types` is a list of `(type, state_key)`, where a `state_key` of None matches all state_keys. If `types` is None then all events are returned. - - XXX: is it really true that `state_key` of None in `types` matches all - state_keys? it looks like _get-some_state_from_cache does the right thing, - but _get_state_groups_from_groups_txn treats ths None is turned into - 'AND state_key = NULL' or similar (at least until i just fixed it) --Matthew - I've filed this as https://github.com/matrix-org/synapse/issues/2969 """ if types: types = frozenset(types) -- cgit 1.5.1 From ccca02846d07124f537b0c475308f9a26bfb3fb1 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 13 Mar 2018 22:31:41 +0000 Subject: make it work --- synapse/handlers/sync.py | 6 +++--- synapse/storage/state.py | 10 ++++++---- 2 files changed, 9 insertions(+), 7 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index c754cfdeeb..c05e3d107f 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -498,7 +498,7 @@ class SyncHandler(object): if filter_members: member_state_ids = { t: state_ids[t] - for t in state_ids if t[0] == EventTypes.member + for t in state_ids if t[0] == EventTypes.Member } else: @@ -511,7 +511,7 @@ class SyncHandler(object): if filter_members: member_state_ids = { t: state_ids[t] - for t in state_ids if t[0] == EventTypes.member + for t in state_ids if t[0] == EventTypes.Member } timeline_state = { @@ -542,7 +542,7 @@ class SyncHandler(object): if filter_members: member_state_ids = { t: state_at_timeline_start[t] - for t in state_ids if t[0] == EventTypes.member + for t in state_ids if t[0] == EventTypes.Member } timeline_state = { diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 4291cde7ab..9c9994c073 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -257,10 +257,11 @@ class StateGroupWorkerStore(SQLBaseStore): if include_other_types: # XXX: check whether this slows postgres down like a list of # ORs does too? + unique_types = set([ t for (t, _) in types ]) clause_to_args.append( ( - "AND type <> ? " * len(types), - [t for (t, _) in types] + "AND type <> ? " * len(unique_types), + list(unique_types) ) ) else: @@ -293,10 +294,11 @@ class StateGroupWorkerStore(SQLBaseStore): where_args.extend([typ[0], typ[1]]) if include_other_types: + unique_types = set([ t for (t, _) in types ]) where_clauses.append( - "(" + " AND ".join(["type <> ?"] * len(types)) + ")" + "(" + " AND ".join(["type <> ?"] * len(unique_types)) + ")" ) - where_args.extend(t for (t, _) in types) + where_args.extend(list(unique_types)) where_clause = "AND (%s)" % (" OR ".join(where_clauses)) else: -- cgit 1.5.1 From 9f77001e2747c36046e136c5d3c706c0aef54b15 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Wed, 14 Mar 2018 00:07:47 +0000 Subject: pep8 --- synapse/storage/state.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 9c9994c073..55159e64d0 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -257,7 +257,7 @@ class StateGroupWorkerStore(SQLBaseStore): if include_other_types: # XXX: check whether this slows postgres down like a list of # ORs does too? - unique_types = set([ t for (t, _) in types ]) + unique_types = set([t for (t, _) in types]) clause_to_args.append( ( "AND type <> ? " * len(unique_types), @@ -294,7 +294,7 @@ class StateGroupWorkerStore(SQLBaseStore): where_args.extend([typ[0], typ[1]]) if include_other_types: - unique_types = set([ t for (t, _) in types ]) + unique_types = set([t for (t, _) in types]) where_clauses.append( "(" + " AND ".join(["type <> ?"] * len(unique_types)) + ")" ) -- cgit 1.5.1 From a6c8f7c875348ff8d63a7032c2f73a08551c516c Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 29 May 2018 01:09:55 +0100 Subject: add pydoc --- synapse/handlers/sync.py | 18 ++++++++---- synapse/storage/state.py | 76 ++++++++++++++++++++++++++++++++++-------------- 2 files changed, 67 insertions(+), 27 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 05bf6d46dd..8e38078332 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -423,7 +423,11 @@ class SyncHandler(object): Args: event(synapse.events.EventBase): event of interest - + types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + which are used to filter the state fetched. If `state_key` is None, + all events are returned of the given type. Presence of type of `None` + indicates that types not in the list should not be filtered out. + May be None, which matches any key. Returns: A Deferred map from ((type, state_key)->Event) """ @@ -440,6 +444,11 @@ class SyncHandler(object): Args: room_id(str): room for which to get state stream_position(StreamToken): point at which to get state + types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + which are used to filter the state fetched. If `state_key` is None, + all events are returned of the given type. Presence of type of `None` + indicates that types not in the list should not be filtered out. + May be None, which matches any key. Returns: A Deferred map from ((type, state_key)->Event) @@ -472,8 +481,6 @@ class SyncHandler(object): be None. now_token(str): Token of the end of the current batch. full_state(bool): Whether to force returning the full state. - lazy_load_members(bool): Whether to only return state for members - referenced in this timeline segment Returns: A deferred new event dictionary @@ -496,7 +503,7 @@ class SyncHandler(object): types = [ (EventTypes.Member, state_key) for state_key in set( - event.sender # FIXME: we also care about targets etc. + event.sender # FIXME: we also care about invite targets etc. for event in batch.events ) ] @@ -1398,7 +1405,8 @@ class SyncHandler(object): return state = yield self.compute_state_delta( - room_id, batch, sync_config, since_token, now_token, full_state=full_state + room_id, batch, sync_config, since_token, now_token, + full_state=full_state ) if room_builder.rtype == "joined": diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 55159e64d0..63b6834202 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -182,7 +182,19 @@ class StateGroupWorkerStore(SQLBaseStore): @defer.inlineCallbacks def _get_state_groups_from_groups(self, groups, types): - """Returns dictionary state_group -> (dict of (type, state_key) -> event id) + """Returns the state groups for a given set of groups, filtering on + types of state events. + + Args: + groups(list[int]): list of state group IDs to query + types(list[str|None, str|None])|None: List of 2-tuples of the form + (`type`, `state_key`), where a `state_key` of `None` matches all + state_keys for the `type`. Presence of type of `None` indicates + that types not in the list should not be filtered out. If None, + all types are returned. + + Returns: + dictionary state_group -> (dict of (type, state_key) -> event id) """ results = {} @@ -204,6 +216,9 @@ class StateGroupWorkerStore(SQLBaseStore): if types is not None: type_set = set(types) if (None, None) in type_set: + # special case (None, None) to mean that other types should be + # returned - i.e. we were just filtering down the state keys + # for particular types. include_other_types = True type_set.remove((None, None)) types = list(type_set) # deduplicate types list @@ -360,10 +375,12 @@ class StateGroupWorkerStore(SQLBaseStore): that are in the `types` list. Args: - event_ids (list) - types (list): List of (type, state_key) tuples which are used to - filter the state fetched. `state_key` may be None, which matches - any `state_key` + event_ids (list[string]) + types (list[(str|None, str|None)]|None): List of (type, state_key) tuples + which are used to filter the state fetched. If `state_key` is None, + all events are returned of the given type. Presence of type of `None` + indicates that types not in the list should not be filtered out. + May be None, which matches any key. Returns: deferred: A list of dicts corresponding to the event_ids given. @@ -399,9 +416,11 @@ class StateGroupWorkerStore(SQLBaseStore): Args: event_ids(list(str)): events whose state should be returned - types(list[(str, str)]|None): List of (type, state_key) tuples - which are used to filter the state fetched. May be None, which - matches any key + types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + which are used to filter the state fetched. If `state_key` is None, + all events are returned of the given type. Presence of type of `None` + indicates that types not in the list should not be filtered out. + May be None, which matches any key. Returns: A deferred dict from event_id -> (type, state_key) -> state_event @@ -427,9 +446,11 @@ class StateGroupWorkerStore(SQLBaseStore): Args: event_id(str): event whose state should be returned - types(list[(str, str)]|None): List of (type, state_key) tuples - which are used to filter the state fetched. May be None, which - matches any key + types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + which are used to filter the state fetched. If `state_key` is None, + all events are returned of the given type. Presence of type of `None` + indicates that types not in the list should not be filtered out. + May be None, which matches any key. Returns: A deferred dict from (type, state_key) -> state_event @@ -444,9 +465,11 @@ class StateGroupWorkerStore(SQLBaseStore): Args: event_id(str): event whose state should be returned - types(list[(str, str)]|None): List of (type, state_key) tuples - which are used to filter the state fetched. May be None, which - matches any key + types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + which are used to filter the state fetched. If `state_key` is None, + all events are returned of the given type. Presence of type of `None` + indicates that types not in the list should not be filtered out. + May be None, which matches any key. Returns: A deferred dict from (type, state_key) -> state_event @@ -492,11 +515,11 @@ class StateGroupWorkerStore(SQLBaseStore): missing state. Args: - group: The state group to lookup - types (list): List of 2-tuples of the form (`type`, `state_key`), - where a `state_key` of `None` matches all state_keys for the - `type`. Presence of type of `None` indicates that types not - in the list should not be filtered out. + group(int): The state group to lookup + types(list[str|None, str|None]): List of 2-tuples of the form + (`type`, `state_key`), where a `state_key` of `None` matches all + state_keys for the `type`. Presence of type of `None` indicates + that types not in the list should not be filtered out. """ is_all, known_absent, state_dict_ids = self._state_group_cache.get(group) @@ -560,9 +583,18 @@ class StateGroupWorkerStore(SQLBaseStore): @defer.inlineCallbacks def _get_state_for_groups(self, groups, types=None): """Given list of groups returns dict of group -> list of state events - with matching types. `types` is a list of `(type, state_key)`, where - a `state_key` of None matches all state_keys. If `types` is None then - all events are returned. + with matching types. + + Args: + groups(list[int]): list of groups whose state to query + types(list[str|None, str|None]|None): List of 2-tuples of the form + (`type`, `state_key`), where a `state_key` of `None` matches all + state_keys for the `type`. Presence of type of `None` indicates + that types not in the list should not be filtered out. If None, + all events are returned. + + Returns: + dict of group -> list of state events """ if types: types = frozenset(types) -- cgit 1.5.1 From eb32b2ca2018814ca8af08751e3b31f35fa71d24 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Mon, 11 Jun 2018 22:56:11 +0100 Subject: Optimise state_group_cache update (1) matrix-org-hotfixes has removed the intern calls; let's do the same here. (2) remove redundant iteritems() so we can used an optimised db update. --- synapse/storage/state.py | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index bdee14a8eb..85c8fffc19 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -567,11 +567,7 @@ class StateGroupWorkerStore(SQLBaseStore): # from the database. for group, group_state_dict in iteritems(group_to_state_dict): state_dict = results[group] - - state_dict.update( - ((intern_string(k[0]), intern_string(k[1])), to_ascii(v)) - for k, v in iteritems(group_state_dict) - ) + state_dict.update(group_state_dict) self._state_group_cache.update( cache_seq_num, -- cgit 1.5.1 From 43e02c409d163700a293ae67015584699d557c3c Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Mon, 11 Jun 2018 23:13:06 +0100 Subject: Disable partial state group caching for wildcard lookups When _get_state_for_groups is given a wildcard filter, just do a complete lookup. Hopefully this will give us the best of both worlds by not filling up the ram if we only need one or two keys, but also making the cache still work for the federation reader usecase. --- synapse/storage/state.py | 56 +++++++++++++++++++++++++-------- synapse/util/caches/dictionary_cache.py | 25 +++++++-------- tests/util/test_dict_cache.py | 12 +++---- 3 files changed, 61 insertions(+), 32 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 986a20400c..cd9821c270 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -526,10 +526,23 @@ class StateGroupWorkerStore(SQLBaseStore): @defer.inlineCallbacks def _get_state_for_groups(self, groups, types=None): - """Given list of groups returns dict of group -> list of state events - with matching types. `types` is a list of `(type, state_key)`, where - a `state_key` of None matches all state_keys. If `types` is None then - all events are returned. + """Gets the state at each of a list of state groups, optionally + filtering by type/state_key + + Args: + groups (iterable[int]): list of state groups for which we want + to get the state. + types (None|iterable[(str, None|str)]): + indicates the state type/keys required. If None, the whole + state is fetched and returned. + + Otherwise, each entry should be a `(type, state_key)` tuple to + include in the response. A `state_key` of None is a wildcard + meaning that we require all state with that type. + + Returns: + Deferred[dict[int, dict[(type, state_key), EventBase]]] + a dictionary mapping from state group to state dictionary. """ if types: types = frozenset(types) @@ -538,7 +551,7 @@ class StateGroupWorkerStore(SQLBaseStore): if types is not None: for group in set(groups): state_dict_ids, _, got_all = self._get_some_state_from_cache( - group, types + group, types, ) results[group] = state_dict_ids @@ -559,22 +572,40 @@ class StateGroupWorkerStore(SQLBaseStore): # Okay, so we have some missing_types, lets fetch them. cache_seq_num = self._state_group_cache.sequence + # the DictionaryCache knows if it has *all* the state, but + # does not know if it has all of the keys of a particular type, + # which makes wildcard lookups expensive unless we have a complete + # cache. Hence, if we are doing a wildcard lookup, populate the + # cache fully so that we can do an efficient lookup next time. + + if types and any(k is None for (t, k) in types): + types_to_fetch = None + else: + types_to_fetch = types + group_to_state_dict = yield self._get_state_groups_from_groups( - missing_groups, types + missing_groups, types_to_fetch, ) - # Now we want to update the cache with all the things we fetched - # from the database. for group, group_state_dict in iteritems(group_to_state_dict): state_dict = results[group] - state_dict.update(group_state_dict) + # update the result, filtering by `types`. + if types: + for k, v in iteritems(group_state_dict): + (typ, _) = k + if k in types or (typ, None) in types: + state_dict[k] = v + else: + state_dict.update(group_state_dict) + + # update the cache with all the things we fetched from the + # database. self._state_group_cache.update( cache_seq_num, key=group, - value=state_dict, - full=(types is None), - known_absent=types, + value=group_state_dict, + fetched_keys=types_to_fetch, ) defer.returnValue(results) @@ -681,7 +712,6 @@ class StateGroupWorkerStore(SQLBaseStore): self._state_group_cache.sequence, key=state_group, value=dict(current_state_ids), - full=True, ) return state_group diff --git a/synapse/util/caches/dictionary_cache.py b/synapse/util/caches/dictionary_cache.py index bdc21e348f..95793d466d 100644 --- a/synapse/util/caches/dictionary_cache.py +++ b/synapse/util/caches/dictionary_cache.py @@ -107,29 +107,28 @@ class DictionaryCache(object): self.sequence += 1 self.cache.clear() - def update(self, sequence, key, value, full=False, known_absent=None): + def update(self, sequence, key, value, fetched_keys=None): """Updates the entry in the cache Args: sequence - key - value (dict): The value to update the cache with. - full (bool): Whether the given value is the full dict, or just a - partial subset there of. If not full then any existing entries - for the key will be updated. - known_absent (set): Set of keys that we know don't exist in the full - dict. + key (K) + value (dict[X,Y]): The value to update the cache with. + fetched_keys (None|set[X]): All of the dictionary keys which were + fetched from the database. + + If None, this is the complete value for key K. Otherwise, it + is used to infer a list of keys which we know don't exist in + the full dict. """ self.check_thread() if self.sequence == sequence: # Only update the cache if the caches sequence number matches the # number that the cache had before the SELECT was started (SYN-369) - if known_absent is None: - known_absent = set() - if full: - self._insert(key, value, known_absent) + if fetched_keys is None: + self._insert(key, value, set()) else: - self._update_or_insert(key, value, known_absent) + self._update_or_insert(key, value, fetched_keys) def _update_or_insert(self, key, value, known_absent): # We pop and reinsert as we need to tell the cache the size may have diff --git a/tests/util/test_dict_cache.py b/tests/util/test_dict_cache.py index bc92f85fa6..543ac5bed9 100644 --- a/tests/util/test_dict_cache.py +++ b/tests/util/test_dict_cache.py @@ -32,7 +32,7 @@ class DictCacheTestCase(unittest.TestCase): seq = self.cache.sequence test_value = {"test": "test_simple_cache_hit_full"} - self.cache.update(seq, key, test_value, full=True) + self.cache.update(seq, key, test_value) c = self.cache.get(key) self.assertEqual(test_value, c.value) @@ -44,7 +44,7 @@ class DictCacheTestCase(unittest.TestCase): test_value = { "test": "test_simple_cache_hit_partial" } - self.cache.update(seq, key, test_value, full=True) + self.cache.update(seq, key, test_value) c = self.cache.get(key, ["test"]) self.assertEqual(test_value, c.value) @@ -56,7 +56,7 @@ class DictCacheTestCase(unittest.TestCase): test_value = { "test": "test_simple_cache_miss_partial" } - self.cache.update(seq, key, test_value, full=True) + self.cache.update(seq, key, test_value) c = self.cache.get(key, ["test2"]) self.assertEqual({}, c.value) @@ -70,7 +70,7 @@ class DictCacheTestCase(unittest.TestCase): "test2": "test_simple_cache_hit_miss_partial2", "test3": "test_simple_cache_hit_miss_partial3", } - self.cache.update(seq, key, test_value, full=True) + self.cache.update(seq, key, test_value) c = self.cache.get(key, ["test2"]) self.assertEqual({"test2": "test_simple_cache_hit_miss_partial2"}, c.value) @@ -82,13 +82,13 @@ class DictCacheTestCase(unittest.TestCase): test_value_1 = { "test": "test_simple_cache_hit_miss_partial", } - self.cache.update(seq, key, test_value_1, full=False) + self.cache.update(seq, key, test_value_1, fetched_keys=set("test")) seq = self.cache.sequence test_value_2 = { "test2": "test_simple_cache_hit_miss_partial2", } - self.cache.update(seq, key, test_value_2, full=False) + self.cache.update(seq, key, test_value_2, fetched_keys=set("test2")) c = self.cache.get(key) self.assertEqual( -- cgit 1.5.1 From 49af4020190eae6b0c65897d96cd2be286364d2b Mon Sep 17 00:00:00 2001 From: Amber Brown Date: Mon, 9 Jul 2018 16:09:20 +1000 Subject: run isort --- synapse/api/auth.py | 7 +-- synapse/api/errors.py | 4 +- synapse/api/filtering.py | 14 ++--- synapse/api/urls.py | 2 +- synapse/app/__init__.py | 4 +- synapse/app/_base.py | 11 ++-- synapse/app/appservice.py | 5 +- synapse/app/client_reader.py | 5 +- synapse/app/event_creator.py | 9 ++-- synapse/app/federation_reader.py | 5 +- synapse/app/federation_sender.py | 5 +- synapse/app/frontend_proxy.py | 9 ++-- synapse/app/homeserver.py | 33 +++++++----- synapse/app/media_repository.py | 9 ++-- synapse/app/pusher.py | 5 +- synapse/app/synchrotron.py | 11 ++-- synapse/app/synctl.py | 5 +- synapse/app/user_dir.py | 5 +- synapse/appservice/__init__.py | 12 ++--- synapse/appservice/api.py | 14 ++--- synapse/appservice/scheduler.py | 4 +- synapse/config/_base.py | 3 +- synapse/config/api.py | 4 +- synapse/config/appservice.py | 14 ++--- synapse/config/homeserver.py | 36 ++++++------- synapse/config/jwt.py | 1 - synapse/config/key.py | 21 ++++---- synapse/config/logger.py | 6 ++- synapse/config/password_auth_providers.py | 4 +- synapse/config/registration.py | 4 +- synapse/config/repository.py | 2 +- synapse/config/server.py | 1 + synapse/config/server_notices_config.py | 3 +- synapse/config/tls.py | 11 ++-- synapse/crypto/context_factory.py | 6 +-- synapse/crypto/event_signing.py | 10 ++-- synapse/crypto/keyclient.py | 14 ++--- synapse/crypto/keyring.py | 44 ++++++++-------- synapse/event_auth.py | 6 +-- synapse/events/__init__.py | 3 +- synapse/events/builder.py | 5 +- synapse/events/snapshot.py | 4 +- synapse/events/utils.py | 9 ++-- synapse/events/validator.py | 8 +-- synapse/federation/federation_base.py | 7 +-- synapse/federation/federation_client.py | 14 ++--- synapse/federation/federation_server.py | 18 +++---- synapse/federation/persistence.py | 5 +- synapse/federation/send_queue.py | 14 ++--- synapse/federation/transaction_queue.py | 30 +++++------ synapse/federation/transport/client.py | 9 ++-- synapse/federation/transport/server.py | 21 ++++---- synapse/federation/units.py | 3 +- synapse/groups/attestations.py | 5 +- synapse/groups/groups_server.py | 7 +-- synapse/handlers/__init__.py | 10 ++-- synapse/handlers/_base.py | 3 +- synapse/handlers/admin.py | 4 +- synapse/handlers/appservice.py | 13 +++-- synapse/handlers/auth.py | 26 +++++----- synapse/handlers/deactivate_account.py | 7 +-- synapse/handlers/device.py | 16 +++--- synapse/handlers/devicemessage.py | 3 +- synapse/handlers/directory.py | 9 ++-- synapse/handlers/e2e_keys.py | 10 ++-- synapse/handlers/events.py | 15 +++--- synapse/handlers/federation.py | 40 ++++++++------- synapse/handlers/groups_local.py | 7 +-- synapse/handlers/identity.py | 7 ++- synapse/handlers/initial_sync.py | 9 ++-- synapse/handlers/message.py | 23 ++++----- synapse/handlers/presence.py | 21 ++++---- synapse/handlers/profile.py | 3 +- synapse/handlers/read_marker.py | 5 +- synapse/handlers/receipts.py | 10 ++-- synapse/handlers/register.py | 11 ++-- synapse/handlers/room.py | 19 +++---- synapse/handlers/room_list.py | 20 ++++---- synapse/handlers/room_member.py | 14 +++-- synapse/handlers/room_member_worker.py | 5 +- synapse/handlers/search.py | 17 +++---- synapse/handlers/set_password.py | 1 + synapse/handlers/sync.py | 24 ++++----- synapse/handlers/typing.py | 11 ++-- synapse/handlers/user_directory.py | 7 +-- synapse/http/additional_resource.py | 3 +- synapse/http/client.py | 48 +++++++++--------- synapse/http/endpoint.py | 12 ++--- synapse/http/matrixfederationclient.py | 48 +++++++++--------- synapse/http/request_metrics.py | 2 +- synapse/http/server.py | 38 +++++++------- synapse/http/servlet.py | 3 +- synapse/http/site.py | 2 +- synapse/metrics/__init__.py | 11 ++-- synapse/notifier.py | 21 ++++---- synapse/push/action_generator.py | 6 +-- synapse/push/baserules.py | 3 +- synapse/push/bulk_push_rule_evaluator.py | 17 ++++--- synapse/push/clientformat.py | 6 +-- synapse/push/emailpusher.py | 7 ++- synapse/push/httppusher.py | 6 +-- synapse/push/mailer.py | 33 ++++++------ synapse/push/presentable_names.py | 6 +-- synapse/push/push_rule_evaluator.py | 4 +- synapse/push/push_tools.py | 5 +- synapse/push/pusher.py | 3 +- synapse/replication/http/__init__.py | 1 - synapse/replication/http/membership.py | 4 +- synapse/replication/http/send_event.py | 12 +++-- synapse/replication/slave/storage/_base.py | 4 +- synapse/replication/slave/storage/appservice.py | 3 +- synapse/replication/slave/storage/client_ips.py | 3 +- synapse/replication/slave/storage/deviceinbox.py | 7 +-- synapse/replication/slave/storage/devices.py | 5 +- synapse/replication/slave/storage/directory.py | 3 +- synapse/replication/slave/storage/events.py | 3 +- synapse/replication/slave/storage/filtering.py | 3 +- synapse/replication/slave/storage/groups.py | 5 +- synapse/replication/slave/storage/keys.py | 3 +- synapse/replication/slave/storage/presence.py | 8 +-- synapse/replication/slave/storage/push_rule.py | 5 +- synapse/replication/slave/storage/pushers.py | 4 +- synapse/replication/slave/storage/receipts.py | 4 +- synapse/replication/slave/storage/registration.py | 3 +- synapse/replication/slave/storage/room.py | 3 +- synapse/replication/slave/storage/transactions.py | 3 +- synapse/replication/tcp/client.py | 9 ++-- synapse/replication/tcp/protocol.py | 40 +++++++++------ synapse/replication/tcp/resource.py | 17 ++++--- synapse/replication/tcp/streams.py | 5 +- synapse/rest/__init__.py | 55 ++++++++------------ synapse/rest/client/v1/admin.py | 10 ++-- synapse/rest/client/v1/base.py | 10 ++-- synapse/rest/client/v1/directory.py | 9 ++-- synapse/rest/client/v1/events.py | 8 +-- synapse/rest/client/v1/initial_sync.py | 1 + synapse/rest/client/v1/login.py | 30 +++++------ synapse/rest/client/v1/logout.py | 5 +- synapse/rest/client/v1/presence.py | 13 ++--- synapse/rest/client/v1/profile.py | 5 +- synapse/rest/client/v1/push_rule.py | 16 +++--- synapse/rest/client/v1/pusher.py | 15 +++--- synapse/rest/client/v1/register.py | 19 +++---- synapse/rest/client/v1/room.py | 24 +++++---- synapse/rest/client/v1/voip.py | 9 ++-- synapse/rest/client/v2_alpha/account.py | 5 +- synapse/rest/client/v2_alpha/account_data.py | 10 ++-- synapse/rest/client/v2_alpha/auth.py | 5 +- synapse/rest/client/v2_alpha/devices.py | 1 + synapse/rest/client/v2_alpha/filter.py | 10 ++-- synapse/rest/client/v2_alpha/groups.py | 4 +- synapse/rest/client/v2_alpha/keys.py | 7 ++- synapse/rest/client/v2_alpha/notifications.py | 11 ++-- synapse/rest/client/v2_alpha/openid.py | 10 ++-- synapse/rest/client/v2_alpha/read_marker.py | 6 +-- synapse/rest/client/v2_alpha/receipts.py | 6 +-- synapse/rest/client/v2_alpha/register.py | 22 ++++---- synapse/rest/client/v2_alpha/report_event.py | 6 +-- synapse/rest/client/v2_alpha/sync.py | 27 +++++----- synapse/rest/client/v2_alpha/tags.py | 10 ++-- synapse/rest/client/v2_alpha/thirdparty.py | 1 + synapse/rest/client/v2_alpha/user_directory.py | 1 + synapse/rest/client/versions.py | 4 +- synapse/rest/consent/consent_resource.py | 12 ++--- synapse/rest/key/v1/server_key_resource.py | 10 ++-- synapse/rest/key/v2/__init__.py | 1 + synapse/rest/key/v2/local_key_resource.py | 10 ++-- synapse/rest/key/v2/remote_key_resource.py | 16 +++--- synapse/rest/media/v0/content_repository.py | 19 +++---- synapse/rest/media/v1/_base.py | 19 +++---- synapse/rest/media/v1/download_resource.py | 6 +-- synapse/rest/media/v1/filepath.py | 2 +- synapse/rest/media/v1/identicon_resource.py | 1 + synapse/rest/media/v1/media_repository.py | 51 ++++++++++--------- synapse/rest/media/v1/media_storage.py | 17 +++---- synapse/rest/media/v1/preview_url_resource.py | 25 ++++----- synapse/rest/media/v1/storage_provider.py | 11 ++-- synapse/rest/media/v1/thumbnail_resource.py | 11 ++-- synapse/rest/media/v1/thumbnailer.py | 4 +- synapse/rest/media/v1/upload_resource.py | 5 +- synapse/server.py | 34 ++++++------- synapse/server_notices/consent_server_notices.py | 3 +- synapse/state.py | 22 ++++---- synapse/storage/__init__.py | 59 ++++++++++------------ synapse/storage/_base.py | 19 ++++--- synapse/storage/account_data.py | 13 +++-- synapse/storage/appservice.py | 6 ++- synapse/storage/background_updates.py | 10 ++-- synapse/storage/client_ips.py | 9 ++-- synapse/storage/deviceinbox.py | 3 +- synapse/storage/devices.py | 11 ++-- synapse/storage/directory.py | 9 ++-- synapse/storage/end_to_end_keys.py | 8 +-- synapse/storage/engines/__init__.py | 7 ++- synapse/storage/engines/sqlite3.py | 4 +- synapse/storage/event_federation.py | 16 +++--- synapse/storage/event_push_actions.py | 11 ++-- synapse/storage/events.py | 34 ++++++------- synapse/storage/events_worker.py | 25 +++++---- synapse/storage/filtering.py | 7 +-- synapse/storage/group_server.py | 5 +- synapse/storage/keys.py | 14 ++--- synapse/storage/prepare_database.py | 1 - synapse/storage/presence.py | 10 ++-- synapse/storage/profile.py | 2 +- synapse/storage/push_rule.py | 18 ++++--- synapse/storage/pusher.py | 9 ++-- synapse/storage/receipts.py | 16 +++--- synapse/storage/registration.py | 6 +-- synapse/storage/rejections.py | 4 +- synapse/storage/room.py | 12 ++--- synapse/storage/roommember.py | 19 ++++--- synapse/storage/schema/delta/25/fts.py | 6 +-- synapse/storage/schema/delta/27/ts.py | 4 +- synapse/storage/schema/delta/30/as_users.py | 2 +- synapse/storage/schema/delta/31/search_update.py | 7 +-- synapse/storage/schema/delta/33/event_fields.py | 5 +- synapse/storage/schema/delta/33/remote_media_ts.py | 1 - synapse/storage/schema/delta/34/cache_stream.py | 6 +-- .../storage/schema/delta/34/received_txn_purge.py | 4 +- synapse/storage/schema/delta/34/sent_txn_purge.py | 4 +- synapse/storage/schema/delta/37/remove_auth_idx.py | 6 +-- synapse/storage/schema/delta/42/user_dir.py | 2 +- synapse/storage/search.py | 8 +-- synapse/storage/signatures.py | 8 +-- synapse/storage/state.py | 5 +- synapse/storage/stream.py | 16 +++--- synapse/storage/tags.py | 10 ++-- synapse/storage/transactions.py | 11 ++-- synapse/storage/user_directory.py | 14 ++--- synapse/storage/user_erasure_store.py | 2 +- synapse/storage/util/id_generators.py | 2 +- synapse/streams/config.py | 5 +- synapse/streams/events.py | 7 ++- synapse/types.py | 3 +- synapse/util/__init__.py | 1 + synapse/util/async.py | 18 ++++--- synapse/util/caches/__init__.py | 6 +-- synapse/util/caches/descriptors.py | 22 ++++---- synapse/util/caches/dictionary_cache.py | 9 ++-- synapse/util/caches/expiringcache.py | 5 +- synapse/util/caches/lrucache.py | 2 +- synapse/util/caches/stream_change_cache.py | 5 +- synapse/util/file_consumer.py | 4 +- synapse/util/frozenutils.py | 6 +-- synapse/util/httpresourcetree.py | 4 +- synapse/util/logcontext.py | 6 +-- synapse/util/logformatter.py | 3 +- synapse/util/logutils.py | 8 ++- synapse/util/manhole.py | 6 +-- synapse/util/metrics.py | 8 +-- synapse/util/msisdn.py | 1 + synapse/util/ratelimitutils.py | 13 +++-- synapse/util/retryutils.py | 9 ++-- synapse/util/rlimit.py | 3 +- synapse/util/stringutils.py | 1 + synapse/util/versionstring.py | 4 +- synapse/visibility.py | 4 +- tests/__init__.py | 1 + tests/api/test_auth.py | 7 ++- tests/api/test_filtering.py | 15 +++--- tests/appservice/test_appservice.py | 9 ++-- tests/appservice/test_scheduler.py | 15 ++++-- tests/config/test_generate.py | 1 + tests/config/test_load.py | 3 ++ tests/crypto/test_event_signing.py | 10 ++-- tests/crypto/test_keyring.py | 10 ++-- tests/events/test_utils.py | 4 +- tests/federation/test_federation_server.py | 1 + tests/handlers/test_appservice.py | 8 +-- tests/handlers/test_auth.py | 2 + tests/handlers/test_device.py | 2 +- tests/handlers/test_directory.py | 6 +-- tests/handlers/test_e2e_keys.py | 5 +- tests/handlers/test_presence.py | 12 +++-- tests/handlers/test_profile.py | 6 +-- tests/handlers/test_register.py | 5 +- tests/handlers/test_typing.py | 19 ++++--- tests/http/test_endpoint.py | 6 +-- tests/replication/slave/storage/_base.py | 15 +++--- .../replication/slave/storage/test_account_data.py | 4 +- tests/replication/slave/storage/test_events.py | 5 +- tests/replication/slave/storage/test_receipts.py | 4 +- tests/rest/client/test_transactions.py | 7 +-- tests/rest/client/v1/test_events.py | 6 +-- tests/rest/client/v1/test_profile.py | 5 +- tests/rest/client/v1/test_register.py | 10 ++-- tests/rest/client/v1/test_rooms.py | 11 ++-- tests/rest/client/v1/test_typing.py | 7 ++- tests/rest/client/v1/utils.py | 10 ++-- tests/rest/client/v2_alpha/__init__.py | 7 ++- tests/rest/client/v2_alpha/test_filter.py | 11 ++-- tests/rest/client/v2_alpha/test_register.py | 11 ++-- tests/rest/media/v1/test_media_storage.py | 14 ++--- tests/server.py | 10 ++-- tests/storage/test__base.py | 8 +-- tests/storage/test_appservice.py | 20 +++++--- tests/storage/test_background_update.py | 6 +-- tests/storage/test_base.py | 8 +-- tests/storage/test_devices.py | 1 + tests/storage/test_directory.py | 4 +- tests/storage/test_event_push_actions.py | 3 +- tests/storage/test_keys.py | 1 + tests/storage/test_presence.py | 4 +- tests/storage/test_profile.py | 2 +- tests/storage/test_redaction.py | 8 +-- tests/storage/test_registration.py | 2 +- tests/storage/test_room.py | 4 +- tests/storage/test_roommember.py | 8 +-- tests/storage/test_user_directory.py | 1 + tests/test_distributor.py | 7 +-- tests/test_dns.py | 7 +-- tests/test_event_auth.py | 3 +- tests/test_federation.py | 10 ++-- tests/test_preview.py | 7 +-- tests/test_server.py | 3 +- tests/test_state.py | 10 ++-- tests/test_test_utils.py | 1 - tests/test_types.py | 6 +-- tests/util/caches/test_descriptors.py | 7 ++- tests/util/test_dict_cache.py | 4 +- tests/util/test_expiring_cache.py | 4 +- tests/util/test_file_consumer.py | 9 ++-- tests/util/test_limiter.py | 4 +- tests/util/test_linearizer.py | 7 +-- tests/util/test_logcontext.py | 8 +-- tests/util/test_logformatter.py | 1 + tests/util/test_lrucache.py | 4 +- tests/util/test_rwlock.py | 4 +- tests/util/test_snapshot_cache.py | 5 +- tests/util/test_stream_change_cache.py | 3 +- tests/util/test_treecache.py | 4 +- tests/util/test_wheel_timer.py | 4 +- tests/utils.py | 3 +- 334 files changed, 1609 insertions(+), 1528 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/api/auth.py b/synapse/api/auth.py index 088b4e8b6d..6dec862fec 100644 --- a/synapse/api/auth.py +++ b/synapse/api/auth.py @@ -18,15 +18,16 @@ import logging from six import itervalues import pymacaroons -from twisted.internet import defer from netaddr import IPAddress +from twisted.internet import defer + import synapse.types from synapse import event_auth -from synapse.api.constants import EventTypes, Membership, JoinRules +from synapse.api.constants import EventTypes, JoinRules, Membership from synapse.api.errors import AuthError, Codes from synapse.types import UserID -from synapse.util.caches import register_cache, CACHE_SIZE_FACTOR +from synapse.util.caches import CACHE_SIZE_FACTOR, register_cache from synapse.util.caches.lrucache import LruCache from synapse.util.metrics import Measure diff --git a/synapse/api/errors.py b/synapse/api/errors.py index 227a0713b2..6074df292f 100644 --- a/synapse/api/errors.py +++ b/synapse/api/errors.py @@ -17,11 +17,11 @@ import logging -from canonicaljson import json - from six import iteritems from six.moves import http_client +from canonicaljson import json + logger = logging.getLogger(__name__) diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py index aae25e7a47..25346baa87 100644 --- a/synapse/api/filtering.py +++ b/synapse/api/filtering.py @@ -12,16 +12,16 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.errors import SynapseError -from synapse.storage.presence import UserPresenceState -from synapse.types import UserID, RoomID -from twisted.internet import defer - -from canonicaljson import json - import jsonschema +from canonicaljson import json from jsonschema import FormatChecker +from twisted.internet import defer + +from synapse.api.errors import SynapseError +from synapse.storage.presence import UserPresenceState +from synapse.types import RoomID, UserID + FILTER_SCHEMA = { "additionalProperties": False, "type": "object", diff --git a/synapse/api/urls.py b/synapse/api/urls.py index bb46b5da8a..71347912f1 100644 --- a/synapse/api/urls.py +++ b/synapse/api/urls.py @@ -15,8 +15,8 @@ # limitations under the License. """Contains the URL paths to prefix various aspects of the server with. """ -from hashlib import sha256 import hmac +from hashlib import sha256 from six.moves.urllib.parse import urlencode diff --git a/synapse/app/__init__.py b/synapse/app/__init__.py index 9c2b627590..3b6b9368b8 100644 --- a/synapse/app/__init__.py +++ b/synapse/app/__init__.py @@ -14,9 +14,11 @@ # limitations under the License. import sys + +from synapse import python_dependencies # noqa: E402 + sys.dont_write_bytecode = True -from synapse import python_dependencies # noqa: E402 try: python_dependencies.check_requirements() diff --git a/synapse/app/_base.py b/synapse/app/_base.py index a6925ab139..391bd14c5c 100644 --- a/synapse/app/_base.py +++ b/synapse/app/_base.py @@ -17,15 +17,18 @@ import gc import logging import sys +from daemonize import Daemonize + +from twisted.internet import error, reactor + +from synapse.util import PreserveLoggingContext +from synapse.util.rlimit import change_resource_limit + try: import affinity except Exception: affinity = None -from daemonize import Daemonize -from synapse.util import PreserveLoggingContext -from synapse.util.rlimit import change_resource_limit -from twisted.internet import error, reactor logger = logging.getLogger(__name__) diff --git a/synapse/app/appservice.py b/synapse/app/appservice.py index 4319ddce03..9a37384fb7 100644 --- a/synapse/app/appservice.py +++ b/synapse/app/appservice.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -36,8 +39,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor, defer -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.appservice") diff --git a/synapse/app/client_reader.py b/synapse/app/client_reader.py index 654ddb8414..b0ea26dcb4 100644 --- a/synapse/app/client_reader.py +++ b/synapse/app/client_reader.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -44,8 +47,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.client_reader") diff --git a/synapse/app/event_creator.py b/synapse/app/event_creator.py index 441467093a..374f115644 100644 --- a/synapse/app/event_creator.py +++ b/synapse/app/event_creator.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -43,8 +46,10 @@ from synapse.replication.slave.storage.room import RoomStore from synapse.replication.slave.storage.transactions import TransactionStore from synapse.replication.tcp.client import ReplicationClientHandler from synapse.rest.client.v1.room import ( - RoomSendEventRestServlet, RoomMembershipRestServlet, RoomStateEventRestServlet, JoinRoomAliasServlet, + RoomMembershipRestServlet, + RoomSendEventRestServlet, + RoomStateEventRestServlet, ) from synapse.server import HomeServer from synapse.storage.engines import create_engine @@ -52,8 +57,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.event_creator") diff --git a/synapse/app/federation_reader.py b/synapse/app/federation_reader.py index b2415cc671..7af00b8bcf 100644 --- a/synapse/app/federation_reader.py +++ b/synapse/app/federation_reader.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.api.urls import FEDERATION_PREFIX @@ -41,8 +44,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.federation_reader") diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py index 13d2b70053..18469013fa 100644 --- a/synapse/app/federation_sender.py +++ b/synapse/app/federation_sender.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -42,8 +45,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.federation_sender") diff --git a/synapse/app/frontend_proxy.py b/synapse/app/frontend_proxy.py index d2bae4ad03..b5f78f4640 100644 --- a/synapse/app/frontend_proxy.py +++ b/synapse/app/frontend_proxy.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.api.errors import SynapseError @@ -25,9 +28,7 @@ from synapse.config.homeserver import HomeServerConfig from synapse.config.logger import setup_logging from synapse.crypto import context_factory from synapse.http.server import JsonResource -from synapse.http.servlet import ( - RestServlet, parse_json_object_from_request, -) +from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.http.site import SynapseSite from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource @@ -44,8 +45,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.frontend_proxy") diff --git a/synapse/app/homeserver.py b/synapse/app/homeserver.py index ae5fc751d5..14e6dca522 100755 --- a/synapse/app/homeserver.py +++ b/synapse/app/homeserver.py @@ -18,27 +18,39 @@ import logging import os import sys +from twisted.application import service +from twisted.internet import defer, reactor +from twisted.web.resource import EncodingResourceWrapper, NoResource +from twisted.web.server import GzipEncoderFactory +from twisted.web.static import File + import synapse import synapse.config.logger from synapse import events -from synapse.api.urls import CONTENT_REPO_PREFIX, FEDERATION_PREFIX, \ - LEGACY_MEDIA_PREFIX, MEDIA_PREFIX, SERVER_KEY_PREFIX, SERVER_KEY_V2_PREFIX, \ - STATIC_PREFIX, WEB_CLIENT_PREFIX +from synapse.api.urls import ( + CONTENT_REPO_PREFIX, + FEDERATION_PREFIX, + LEGACY_MEDIA_PREFIX, + MEDIA_PREFIX, + SERVER_KEY_PREFIX, + SERVER_KEY_V2_PREFIX, + STATIC_PREFIX, + WEB_CLIENT_PREFIX, +) from synapse.app import _base -from synapse.app._base import quit_with_error, listen_ssl, listen_tcp +from synapse.app._base import listen_ssl, listen_tcp, quit_with_error from synapse.config._base import ConfigError from synapse.config.homeserver import HomeServerConfig from synapse.crypto import context_factory from synapse.federation.transport.server import TransportLayerServer -from synapse.module_api import ModuleApi from synapse.http.additional_resource import AdditionalResource from synapse.http.server import RootRedirect from synapse.http.site import SynapseSite from synapse.metrics import RegistryProxy from synapse.metrics.resource import METRICS_PREFIX, MetricsResource -from synapse.python_dependencies import CONDITIONAL_REQUIREMENTS, \ - check_requirements -from synapse.replication.http import ReplicationRestResource, REPLICATION_PREFIX +from synapse.module_api import ModuleApi +from synapse.python_dependencies import CONDITIONAL_REQUIREMENTS, check_requirements +from synapse.replication.http import REPLICATION_PREFIX, ReplicationRestResource from synapse.replication.tcp.resource import ReplicationStreamProtocolFactory from synapse.rest import ClientRestResource from synapse.rest.key.v1.server_key_resource import LocalKey @@ -55,11 +67,6 @@ from synapse.util.manhole import manhole from synapse.util.module_loader import load_module from synapse.util.rlimit import change_resource_limit from synapse.util.versionstring import get_version_string -from twisted.application import service -from twisted.internet import defer, reactor -from twisted.web.resource import EncodingResourceWrapper, NoResource -from twisted.web.server import GzipEncoderFactory -from twisted.web.static import File logger = logging.getLogger("synapse.app.homeserver") diff --git a/synapse/app/media_repository.py b/synapse/app/media_repository.py index 19a682cce3..749bbf37d0 100644 --- a/synapse/app/media_repository.py +++ b/synapse/app/media_repository.py @@ -16,11 +16,12 @@ import logging import sys +from twisted.internet import reactor +from twisted.web.resource import NoResource + import synapse from synapse import events -from synapse.api.urls import ( - CONTENT_REPO_PREFIX, LEGACY_MEDIA_PREFIX, MEDIA_PREFIX -) +from synapse.api.urls import CONTENT_REPO_PREFIX, LEGACY_MEDIA_PREFIX, MEDIA_PREFIX from synapse.app import _base from synapse.config._base import ConfigError from synapse.config.homeserver import HomeServerConfig @@ -43,8 +44,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.media_repository") diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py index 13cfbd08b0..9295a51d5b 100644 --- a/synapse/app/pusher.py +++ b/synapse/app/pusher.py @@ -16,6 +16,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -37,8 +40,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.pusher") diff --git a/synapse/app/synchrotron.py b/synapse/app/synchrotron.py index 82f06ea185..26b9ec85f2 100644 --- a/synapse/app/synchrotron.py +++ b/synapse/app/synchrotron.py @@ -17,6 +17,11 @@ import contextlib import logging import sys +from six import iteritems + +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse.api.constants import EventTypes from synapse.app import _base @@ -36,12 +41,12 @@ from synapse.replication.slave.storage.deviceinbox import SlavedDeviceInboxStore from synapse.replication.slave.storage.devices import SlavedDeviceStore from synapse.replication.slave.storage.events import SlavedEventStore from synapse.replication.slave.storage.filtering import SlavedFilteringStore +from synapse.replication.slave.storage.groups import SlavedGroupServerStore from synapse.replication.slave.storage.presence import SlavedPresenceStore from synapse.replication.slave.storage.push_rule import SlavedPushRuleStore from synapse.replication.slave.storage.receipts import SlavedReceiptsStore from synapse.replication.slave.storage.registration import SlavedRegistrationStore from synapse.replication.slave.storage.room import RoomStore -from synapse.replication.slave.storage.groups import SlavedGroupServerStore from synapse.replication.tcp.client import ReplicationClientHandler from synapse.rest.client.v1 import events from synapse.rest.client.v1.initial_sync import InitialSyncRestServlet @@ -56,10 +61,6 @@ from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.stringutils import random_string from synapse.util.versionstring import get_version_string -from twisted.internet import defer, reactor -from twisted.web.resource import NoResource - -from six import iteritems logger = logging.getLogger("synapse.app.synchrotron") diff --git a/synapse/app/synctl.py b/synapse/app/synctl.py index 56ae086128..68acc15a9a 100755 --- a/synapse/app/synctl.py +++ b/synapse/app/synctl.py @@ -16,16 +16,17 @@ import argparse import collections +import errno import glob import os import os.path import signal import subprocess import sys -import yaml -import errno import time +import yaml + SYNAPSE = [sys.executable, "-B", "-m", "synapse.app.homeserver"] GREEN = "\x1b[1;32m" diff --git a/synapse/app/user_dir.py b/synapse/app/user_dir.py index f5726e3df6..637a89530a 100644 --- a/synapse/app/user_dir.py +++ b/synapse/app/user_dir.py @@ -17,6 +17,9 @@ import logging import sys +from twisted.internet import defer, reactor +from twisted.web.resource import NoResource + import synapse from synapse import events from synapse.app import _base @@ -43,8 +46,6 @@ from synapse.util.httpresourcetree import create_resource_tree from synapse.util.logcontext import LoggingContext, run_in_background from synapse.util.manhole import manhole from synapse.util.versionstring import get_version_string -from twisted.internet import reactor, defer -from twisted.web.resource import NoResource logger = logging.getLogger("synapse.app.user_dir") diff --git a/synapse/appservice/__init__.py b/synapse/appservice/__init__.py index 328cbfa284..57ed8a3ca2 100644 --- a/synapse/appservice/__init__.py +++ b/synapse/appservice/__init__.py @@ -12,17 +12,17 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.constants import EventTypes -from synapse.util.caches.descriptors import cachedInlineCallbacks -from synapse.types import GroupID, get_domain_from_id - -from twisted.internet import defer - import logging import re from six import string_types +from twisted.internet import defer + +from synapse.api.constants import EventTypes +from synapse.types import GroupID, get_domain_from_id +from synapse.util.caches.descriptors import cachedInlineCallbacks + logger = logging.getLogger(__name__) diff --git a/synapse/appservice/api.py b/synapse/appservice/api.py index 47251fb6ad..6980e5890e 100644 --- a/synapse/appservice/api.py +++ b/synapse/appservice/api.py @@ -12,19 +12,19 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import logging +import urllib + +from prometheus_client import Counter + from twisted.internet import defer from synapse.api.constants import ThirdPartyEntityKind from synapse.api.errors import CodeMessageException -from synapse.http.client import SimpleHttpClient from synapse.events.utils import serialize_event -from synapse.util.caches.response_cache import ResponseCache +from synapse.http.client import SimpleHttpClient from synapse.types import ThirdPartyInstanceID - -import logging -import urllib - -from prometheus_client import Counter +from synapse.util.caches.response_cache import ResponseCache logger = logging.getLogger(__name__) diff --git a/synapse/appservice/scheduler.py b/synapse/appservice/scheduler.py index 6eddbc0828..2430814796 100644 --- a/synapse/appservice/scheduler.py +++ b/synapse/appservice/scheduler.py @@ -48,14 +48,14 @@ UP & quit +---------- YES SUCCESS This is all tied together by the AppServiceScheduler which DIs the required components. """ +import logging + from twisted.internet import defer from synapse.appservice import ApplicationServiceState from synapse.util.logcontext import run_in_background from synapse.util.metrics import Measure -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/config/_base.py b/synapse/config/_base.py index b748ed2b0a..3d2e90dd5b 100644 --- a/synapse/config/_base.py +++ b/synapse/config/_base.py @@ -16,11 +16,12 @@ import argparse import errno import os -import yaml from textwrap import dedent from six import integer_types +import yaml + class ConfigError(Exception): pass diff --git a/synapse/config/api.py b/synapse/config/api.py index 20ba33226a..403d96ba76 100644 --- a/synapse/config/api.py +++ b/synapse/config/api.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config - from synapse.api.constants import EventTypes +from ._base import Config + class ApiConfig(Config): diff --git a/synapse/config/appservice.py b/synapse/config/appservice.py index 0c27bb2fa7..3b161d708a 100644 --- a/synapse/config/appservice.py +++ b/synapse/config/appservice.py @@ -12,18 +12,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config, ConfigError +import logging -from synapse.appservice import ApplicationService -from synapse.types import UserID +from six import string_types +from six.moves.urllib import parse as urlparse +import yaml from netaddr import IPSet -import yaml -import logging +from synapse.appservice import ApplicationService +from synapse.types import UserID -from six import string_types -from six.moves.urllib import parse as urlparse +from ._base import Config, ConfigError logger = logging.getLogger(__name__) diff --git a/synapse/config/homeserver.py b/synapse/config/homeserver.py index 1dea2ad024..2fd9c48abf 100644 --- a/synapse/config/homeserver.py +++ b/synapse/config/homeserver.py @@ -13,32 +13,32 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from .tls import TlsConfig -from .server import ServerConfig -from .logger import LoggingConfig -from .database import DatabaseConfig -from .ratelimiting import RatelimitConfig -from .repository import ContentRepositoryConfig -from .captcha import CaptchaConfig -from .voip import VoipConfig -from .registration import RegistrationConfig -from .metrics import MetricsConfig from .api import ApiConfig from .appservice import AppServiceConfig -from .key import KeyConfig -from .saml2 import SAML2Config +from .captcha import CaptchaConfig from .cas import CasConfig -from .password import PasswordConfig +from .consent_config import ConsentConfig +from .database import DatabaseConfig +from .emailconfig import EmailConfig +from .groups import GroupsConfig from .jwt import JWTConfig +from .key import KeyConfig +from .logger import LoggingConfig +from .metrics import MetricsConfig +from .password import PasswordConfig from .password_auth_providers import PasswordAuthProviderConfig -from .emailconfig import EmailConfig -from .workers import WorkerConfig from .push import PushConfig +from .ratelimiting import RatelimitConfig +from .registration import RegistrationConfig +from .repository import ContentRepositoryConfig +from .saml2 import SAML2Config +from .server import ServerConfig +from .server_notices_config import ServerNoticesConfig from .spam_checker import SpamCheckerConfig -from .groups import GroupsConfig +from .tls import TlsConfig from .user_directory import UserDirectoryConfig -from .consent_config import ConsentConfig -from .server_notices_config import ServerNoticesConfig +from .voip import VoipConfig +from .workers import WorkerConfig class HomeServerConfig(TlsConfig, ServerConfig, DatabaseConfig, LoggingConfig, diff --git a/synapse/config/jwt.py b/synapse/config/jwt.py index 47f145c589..51e7f7e003 100644 --- a/synapse/config/jwt.py +++ b/synapse/config/jwt.py @@ -15,7 +15,6 @@ from ._base import Config, ConfigError - MISSING_JWT = ( """Missing jwt library. This is required for jwt login. diff --git a/synapse/config/key.py b/synapse/config/key.py index d1382ad9ac..279c47bb48 100644 --- a/synapse/config/key.py +++ b/synapse/config/key.py @@ -13,21 +13,24 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config, ConfigError +import hashlib +import logging +import os -from synapse.util.stringutils import random_string from signedjson.key import ( - generate_signing_key, is_signing_algorithm_supported, - decode_signing_key_base64, decode_verify_key_bytes, - read_signing_keys, write_signing_keys, NACL_ED25519 + NACL_ED25519, + decode_signing_key_base64, + decode_verify_key_bytes, + generate_signing_key, + is_signing_algorithm_supported, + read_signing_keys, + write_signing_keys, ) from unpaddedbase64 import decode_base64 -from synapse.util.stringutils import random_string_with_symbols -import os -import hashlib -import logging +from synapse.util.stringutils import random_string, random_string_with_symbols +from ._base import Config, ConfigError logger = logging.getLogger(__name__) diff --git a/synapse/config/logger.py b/synapse/config/logger.py index 557c270fbe..a87b11a1df 100644 --- a/synapse/config/logger.py +++ b/synapse/config/logger.py @@ -16,15 +16,17 @@ import logging import logging.config import os import signal -from string import Template import sys +from string import Template -from twisted.logger import STDLibLogObserver, globalLogBeginner import yaml +from twisted.logger import STDLibLogObserver, globalLogBeginner + import synapse from synapse.util.logcontext import LoggingContextFilter from synapse.util.versionstring import get_version_string + from ._base import Config DEFAULT_LOG_CONFIG = Template(""" diff --git a/synapse/config/password_auth_providers.py b/synapse/config/password_auth_providers.py index 6602c5b4c7..f4066abc28 100644 --- a/synapse/config/password_auth_providers.py +++ b/synapse/config/password_auth_providers.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config - from synapse.util.module_loader import load_module +from ._base import Config + LDAP_PROVIDER = 'ldap_auth_provider.LdapAuthProvider' diff --git a/synapse/config/registration.py b/synapse/config/registration.py index c5384b3ad4..0fb964eb67 100644 --- a/synapse/config/registration.py +++ b/synapse/config/registration.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config +from distutils.util import strtobool from synapse.util.stringutils import random_string_with_symbols -from distutils.util import strtobool +from ._base import Config class RegistrationConfig(Config): diff --git a/synapse/config/repository.py b/synapse/config/repository.py index 81ecf9778c..fc909c1fac 100644 --- a/synapse/config/repository.py +++ b/synapse/config/repository.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config, ConfigError from collections import namedtuple from synapse.util.module_loader import load_module +from ._base import Config, ConfigError MISSING_NETADDR = ( "Missing netaddr library. This is required for URL preview API." diff --git a/synapse/config/server.py b/synapse/config/server.py index 71fd51e4bc..18102656b0 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -17,6 +17,7 @@ import logging from synapse.http.endpoint import parse_and_validate_server_name + from ._base import Config, ConfigError logger = logging.Logger(__name__) diff --git a/synapse/config/server_notices_config.py b/synapse/config/server_notices_config.py index be1d1f762c..3c39850ac6 100644 --- a/synapse/config/server_notices_config.py +++ b/synapse/config/server_notices_config.py @@ -12,9 +12,10 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config from synapse.types import UserID +from ._base import Config + DEFAULT_CONFIG = """\ # Server Notices room configuration # diff --git a/synapse/config/tls.py b/synapse/config/tls.py index b66154bc7c..fef1ea99cb 100644 --- a/synapse/config/tls.py +++ b/synapse/config/tls.py @@ -13,15 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import Config - -from OpenSSL import crypto -import subprocess import os - +import subprocess from hashlib import sha256 + from unpaddedbase64 import encode_base64 +from OpenSSL import crypto + +from ._base import Config + GENERATE_DH_PARAMS = False diff --git a/synapse/crypto/context_factory.py b/synapse/crypto/context_factory.py index 0397f73ab4..a1e1d0d33a 100644 --- a/synapse/crypto/context_factory.py +++ b/synapse/crypto/context_factory.py @@ -12,12 +12,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import ssl +import logging + from OpenSSL import SSL, crypto +from twisted.internet import ssl from twisted.internet._sslverify import _defaultCurveName -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/crypto/event_signing.py b/synapse/crypto/event_signing.py index aaa3efaca3..8774b28967 100644 --- a/synapse/crypto/event_signing.py +++ b/synapse/crypto/event_signing.py @@ -15,15 +15,15 @@ # limitations under the License. -from synapse.api.errors import SynapseError, Codes -from synapse.events.utils import prune_event +import hashlib +import logging from canonicaljson import encode_canonical_json -from unpaddedbase64 import encode_base64, decode_base64 from signedjson.sign import sign_json +from unpaddedbase64 import decode_base64, encode_base64 -import hashlib -import logging +from synapse.api.errors import Codes, SynapseError +from synapse.events.utils import prune_event logger = logging.getLogger(__name__) diff --git a/synapse/crypto/keyclient.py b/synapse/crypto/keyclient.py index 2a0eddbea1..668b4f517d 100644 --- a/synapse/crypto/keyclient.py +++ b/synapse/crypto/keyclient.py @@ -13,14 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util import logcontext -from twisted.web.http import HTTPClient -from twisted.internet.protocol import Factory -from twisted.internet import defer, reactor -from synapse.http.endpoint import matrix_federation_endpoint -from canonicaljson import json import logging +from canonicaljson import json + +from twisted.internet import defer, reactor +from twisted.internet.protocol import Factory +from twisted.web.http import HTTPClient + +from synapse.http.endpoint import matrix_federation_endpoint +from synapse.util import logcontext logger = logging.getLogger(__name__) diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py index 9b17ef0a08..e95b9fb43e 100644 --- a/synapse/crypto/keyring.py +++ b/synapse/crypto/keyring.py @@ -14,35 +14,37 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.crypto.keyclient import fetch_server_key -from synapse.api.errors import SynapseError, Codes -from synapse.util import unwrapFirstError, logcontext -from synapse.util.logcontext import ( - PreserveLoggingContext, - preserve_fn, - run_in_background, -) -from synapse.util.metrics import Measure - -from twisted.internet import defer +import hashlib +import logging +import urllib +from collections import namedtuple -from signedjson.sign import ( - verify_signed_json, signature_ids, sign_json, encode_canonical_json, - SignatureVerifyException, -) from signedjson.key import ( - is_signing_algorithm_supported, decode_verify_key_bytes, + decode_verify_key_bytes, encode_verify_key_base64, + is_signing_algorithm_supported, +) +from signedjson.sign import ( + SignatureVerifyException, + encode_canonical_json, + sign_json, + signature_ids, + verify_signed_json, ) from unpaddedbase64 import decode_base64, encode_base64 from OpenSSL import crypto +from twisted.internet import defer -from collections import namedtuple -import urllib -import hashlib -import logging - +from synapse.api.errors import Codes, SynapseError +from synapse.crypto.keyclient import fetch_server_key +from synapse.util import logcontext, unwrapFirstError +from synapse.util.logcontext import ( + PreserveLoggingContext, + preserve_fn, + run_in_background, +) +from synapse.util.metrics import Measure logger = logging.getLogger(__name__) diff --git a/synapse/event_auth.py b/synapse/event_auth.py index cdf99fd140..b32f64e729 100644 --- a/synapse/event_auth.py +++ b/synapse/event_auth.py @@ -17,11 +17,11 @@ import logging from canonicaljson import encode_canonical_json from signedjson.key import decode_verify_key_bytes -from signedjson.sign import verify_signed_json, SignatureVerifyException +from signedjson.sign import SignatureVerifyException, verify_signed_json from unpaddedbase64 import decode_base64 -from synapse.api.constants import EventTypes, Membership, JoinRules -from synapse.api.errors import AuthError, SynapseError, EventSizeError +from synapse.api.constants import EventTypes, JoinRules, Membership +from synapse.api.errors import AuthError, EventSizeError, SynapseError from synapse.types import UserID, get_domain_from_id logger = logging.getLogger(__name__) diff --git a/synapse/events/__init__.py b/synapse/events/__init__.py index cb08da4984..51f9084b90 100644 --- a/synapse/events/__init__.py +++ b/synapse/events/__init__.py @@ -13,9 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.frozenutils import freeze from synapse.util.caches import intern_dict - +from synapse.util.frozenutils import freeze # Whether we should use frozen_dict in FrozenEvent. Using frozen_dicts prevents # bugs where we accidentally share e.g. signature dicts. However, converting diff --git a/synapse/events/builder.py b/synapse/events/builder.py index 13fbba68c0..e662eaef10 100644 --- a/synapse/events/builder.py +++ b/synapse/events/builder.py @@ -13,13 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from . import EventBase, FrozenEvent, _event_dict_property +import copy from synapse.types import EventID - from synapse.util.stringutils import random_string -import copy +from . import EventBase, FrozenEvent, _event_dict_property class EventBuilder(EventBase): diff --git a/synapse/events/snapshot.py b/synapse/events/snapshot.py index 8e684d91b5..bcd9bb5946 100644 --- a/synapse/events/snapshot.py +++ b/synapse/events/snapshot.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer - from frozendict import frozendict +from twisted.internet import defer + class EventContext(object): """ diff --git a/synapse/events/utils.py b/synapse/events/utils.py index 29ae086786..652941ca0d 100644 --- a/synapse/events/utils.py +++ b/synapse/events/utils.py @@ -13,14 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.constants import EventTypes -from . import EventBase +import re + +from six import string_types from frozendict import frozendict -import re +from synapse.api.constants import EventTypes -from six import string_types +from . import EventBase # Split strings on "." but not "\." This uses a negative lookbehind assertion for '\' # (? """ +import logging + +from six import string_types + from twisted.internet import defer -from synapse.api.errors import SynapseError, AuthError -from synapse.types import UserID +from synapse.api.errors import AuthError, SynapseError from synapse.handlers.presence import format_user_presence_state from synapse.http.servlet import parse_json_object_from_request -from .base import ClientV1RestServlet, client_path_patterns - -from six import string_types +from synapse.types import UserID -import logging +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/profile.py b/synapse/rest/client/v1/profile.py index e4e3611a14..a23edd8fe5 100644 --- a/synapse/rest/client/v1/profile.py +++ b/synapse/rest/client/v1/profile.py @@ -16,9 +16,10 @@ """ This module contains REST servlets to do with profile: /profile/ """ from twisted.internet import defer -from .base import ClientV1RestServlet, client_path_patterns -from synapse.types import UserID from synapse.http.servlet import parse_json_object_from_request +from synapse.types import UserID + +from .base import ClientV1RestServlet, client_path_patterns class ProfileDisplaynameRestServlet(ClientV1RestServlet): diff --git a/synapse/rest/client/v1/push_rule.py b/synapse/rest/client/v1/push_rule.py index 6bb4821ec6..0df7ce570f 100644 --- a/synapse/rest/client/v1/push_rule.py +++ b/synapse/rest/client/v1/push_rule.py @@ -16,16 +16,18 @@ from twisted.internet import defer from synapse.api.errors import ( - SynapseError, UnrecognizedRequestError, NotFoundError, StoreError + NotFoundError, + StoreError, + SynapseError, + UnrecognizedRequestError, ) -from .base import ClientV1RestServlet, client_path_patterns -from synapse.storage.push_rule import ( - InconsistentRuleException, RuleNotFoundException -) -from synapse.push.clientformat import format_push_rules_for_user +from synapse.http.servlet import parse_json_value_from_request from synapse.push.baserules import BASE_RULE_IDS +from synapse.push.clientformat import format_push_rules_for_user from synapse.push.rulekinds import PRIORITY_CLASS_MAP -from synapse.http.servlet import parse_json_value_from_request +from synapse.storage.push_rule import InconsistentRuleException, RuleNotFoundException + +from .base import ClientV1RestServlet, client_path_patterns class PushRuleRestServlet(ClientV1RestServlet): diff --git a/synapse/rest/client/v1/pusher.py b/synapse/rest/client/v1/pusher.py index 40e523cc5f..1581f88db5 100644 --- a/synapse/rest/client/v1/pusher.py +++ b/synapse/rest/client/v1/pusher.py @@ -13,20 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer -from synapse.api.errors import SynapseError, Codes -from synapse.push import PusherConfigException +from synapse.api.errors import Codes, StoreError, SynapseError +from synapse.http.server import finish_request from synapse.http.servlet import ( - parse_json_object_from_request, parse_string, RestServlet + RestServlet, + parse_json_object_from_request, + parse_string, ) -from synapse.http.server import finish_request -from synapse.api.errors import StoreError +from synapse.push import PusherConfigException from .base import ClientV1RestServlet, client_path_patterns -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/register.py b/synapse/rest/client/v1/register.py index c10320dedf..3ce5f8b726 100644 --- a/synapse/rest/client/v1/register.py +++ b/synapse/rest/client/v1/register.py @@ -14,21 +14,22 @@ # limitations under the License. """This module contains REST servlets to do with registration: /register""" +import hmac +import logging +from hashlib import sha1 + +from six import string_types + from twisted.internet import defer -from synapse.api.errors import SynapseError, Codes -from synapse.api.constants import LoginType -from synapse.api.auth import get_access_token_from_request -from .base import ClientV1RestServlet, client_path_patterns import synapse.util.stringutils as stringutils +from synapse.api.auth import get_access_token_from_request +from synapse.api.constants import LoginType +from synapse.api.errors import Codes, SynapseError from synapse.http.servlet import parse_json_object_from_request from synapse.types import create_requester -from hashlib import sha1 -import hmac -import logging - -from six import string_types +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py index e6ae5db79b..2470db52ba 100644 --- a/synapse/rest/client/v1/room.py +++ b/synapse/rest/client/v1/room.py @@ -15,23 +15,27 @@ # limitations under the License. """ This module contains REST servlets to do with rooms: /rooms/ """ +import logging + +from six.moves.urllib import parse as urlparse + +from canonicaljson import json + from twisted.internet import defer -from .base import ClientV1RestServlet, client_path_patterns -from synapse.api.errors import SynapseError, Codes, AuthError -from synapse.streams.config import PaginationConfig from synapse.api.constants import EventTypes, Membership +from synapse.api.errors import AuthError, Codes, SynapseError from synapse.api.filtering import Filter -from synapse.types import UserID, RoomID, RoomAlias, ThirdPartyInstanceID -from synapse.events.utils import serialize_event, format_event_for_client_v2 +from synapse.events.utils import format_event_for_client_v2, serialize_event from synapse.http.servlet import ( - parse_json_object_from_request, parse_string, parse_integer + parse_integer, + parse_json_object_from_request, + parse_string, ) +from synapse.streams.config import PaginationConfig +from synapse.types import RoomAlias, RoomID, ThirdPartyInstanceID, UserID -from six.moves.urllib import parse as urlparse - -import logging -from canonicaljson import json +from .base import ClientV1RestServlet, client_path_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v1/voip.py b/synapse/rest/client/v1/voip.py index c43b30b73a..62f4c3d93e 100644 --- a/synapse/rest/client/v1/voip.py +++ b/synapse/rest/client/v1/voip.py @@ -13,16 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. +import base64 +import hashlib +import hmac + from twisted.internet import defer from .base import ClientV1RestServlet, client_path_patterns -import hmac -import hashlib -import base64 - - class VoipRestServlet(ClientV1RestServlet): PATTERNS = client_path_patterns("/voip/turnServer$") diff --git a/synapse/rest/client/v2_alpha/account.py b/synapse/rest/client/v2_alpha/account.py index 80dbc3c92e..528c1f43f9 100644 --- a/synapse/rest/client/v2_alpha/account.py +++ b/synapse/rest/client/v2_alpha/account.py @@ -17,17 +17,20 @@ import logging from six.moves import http_client + from twisted.internet import defer from synapse.api.auth import has_access_token from synapse.api.constants import LoginType from synapse.api.errors import Codes, SynapseError from synapse.http.servlet import ( - RestServlet, assert_params_in_request, + RestServlet, + assert_params_in_request, parse_json_object_from_request, ) from synapse.util.msisdn import phone_number_to_msisdn from synapse.util.threepids import check_3pid_allowed + from ._base import client_v2_patterns, interactive_auth_handler logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/account_data.py b/synapse/rest/client/v2_alpha/account_data.py index 0e0a187efd..371e9aa354 100644 --- a/synapse/rest/client/v2_alpha/account_data.py +++ b/synapse/rest/client/v2_alpha/account_data.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import client_v2_patterns - -from synapse.http.servlet import RestServlet, parse_json_object_from_request -from synapse.api.errors import AuthError, SynapseError +import logging from twisted.internet import defer -import logging +from synapse.api.errors import AuthError, SynapseError +from synapse.http.servlet import RestServlet, parse_json_object_from_request + +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/auth.py b/synapse/rest/client/v2_alpha/auth.py index d6f3a19648..bd8b5f4afa 100644 --- a/synapse/rest/client/v2_alpha/auth.py +++ b/synapse/rest/client/v2_alpha/auth.py @@ -13,6 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.api.constants import LoginType @@ -23,9 +25,6 @@ from synapse.http.servlet import RestServlet from ._base import client_v2_patterns -import logging - - logger = logging.getLogger(__name__) RECAPTCHA_TEMPLATE = """ diff --git a/synapse/rest/client/v2_alpha/devices.py b/synapse/rest/client/v2_alpha/devices.py index 35d58b367a..09f6a8efe3 100644 --- a/synapse/rest/client/v2_alpha/devices.py +++ b/synapse/rest/client/v2_alpha/devices.py @@ -19,6 +19,7 @@ from twisted.internet import defer from synapse.api import errors from synapse.http import servlet + from ._base import client_v2_patterns, interactive_auth_handler logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/filter.py b/synapse/rest/client/v2_alpha/filter.py index 1b9dc4528d..ae86728879 100644 --- a/synapse/rest/client/v2_alpha/filter.py +++ b/synapse/rest/client/v2_alpha/filter.py @@ -13,17 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer -from synapse.api.errors import AuthError, SynapseError, StoreError, Codes +from synapse.api.errors import AuthError, Codes, StoreError, SynapseError from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.types import UserID -from ._base import client_v2_patterns -from ._base import set_timeline_upper_limit - -import logging - +from ._base import client_v2_patterns, set_timeline_upper_limit logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/groups.py b/synapse/rest/client/v2_alpha/groups.py index 3bb1ec2af6..21e02c07c0 100644 --- a/synapse/rest/client/v2_alpha/groups.py +++ b/synapse/rest/client/v2_alpha/groups.py @@ -14,6 +14,8 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.http.servlet import RestServlet, parse_json_object_from_request @@ -21,8 +23,6 @@ from synapse.types import GroupID from ._base import client_v2_patterns -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/keys.py b/synapse/rest/client/v2_alpha/keys.py index 3cc87ea63f..8486086b51 100644 --- a/synapse/rest/client/v2_alpha/keys.py +++ b/synapse/rest/client/v2_alpha/keys.py @@ -19,10 +19,13 @@ from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.http.servlet import ( - RestServlet, parse_json_object_from_request, parse_integer + RestServlet, + parse_integer, + parse_json_object_from_request, + parse_string, ) -from synapse.http.servlet import parse_string from synapse.types import StreamToken + from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/notifications.py b/synapse/rest/client/v2_alpha/notifications.py index 66583d6778..2a6ea3df5f 100644 --- a/synapse/rest/client/v2_alpha/notifications.py +++ b/synapse/rest/client/v2_alpha/notifications.py @@ -13,19 +13,18 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer -from synapse.http.servlet import ( - RestServlet, parse_string, parse_integer -) from synapse.events.utils import ( - serialize_event, format_event_for_client_v2_without_room_id, + format_event_for_client_v2_without_room_id, + serialize_event, ) +from synapse.http.servlet import RestServlet, parse_integer, parse_string from ._base import client_v2_patterns -import logging - logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/openid.py b/synapse/rest/client/v2_alpha/openid.py index aa1cae8e1e..01c90aa2a3 100644 --- a/synapse/rest/client/v2_alpha/openid.py +++ b/synapse/rest/client/v2_alpha/openid.py @@ -14,15 +14,15 @@ # limitations under the License. -from ._base import client_v2_patterns +import logging + +from twisted.internet import defer -from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.api.errors import AuthError +from synapse.http.servlet import RestServlet, parse_json_object_from_request from synapse.util.stringutils import random_string -from twisted.internet import defer - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/read_marker.py b/synapse/rest/client/v2_alpha/read_marker.py index 2f8784fe06..a6e582a5ae 100644 --- a/synapse/rest/client/v2_alpha/read_marker.py +++ b/synapse/rest/client/v2_alpha/read_marker.py @@ -13,13 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.http.servlet import RestServlet, parse_json_object_from_request -from ._base import client_v2_patterns - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/receipts.py b/synapse/rest/client/v2_alpha/receipts.py index 1fbff2edd8..de370cac45 100644 --- a/synapse/rest/client/v2_alpha/receipts.py +++ b/synapse/rest/client/v2_alpha/receipts.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.http.servlet import RestServlet -from ._base import client_v2_patterns - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/register.py b/synapse/rest/client/v2_alpha/register.py index 97e7c0f7c6..896650d5a5 100644 --- a/synapse/rest/client/v2_alpha/register.py +++ b/synapse/rest/client/v2_alpha/register.py @@ -14,29 +14,31 @@ # See the License for the specific language governing permissions and # limitations under the License. +import hmac +import logging +from hashlib import sha1 + +from six import string_types + from twisted.internet import defer import synapse import synapse.types from synapse.api.auth import get_access_token_from_request, has_access_token from synapse.api.constants import LoginType -from synapse.api.errors import SynapseError, Codes, UnrecognizedRequestError +from synapse.api.errors import Codes, SynapseError, UnrecognizedRequestError from synapse.http.servlet import ( - RestServlet, parse_json_object_from_request, assert_params_in_request, parse_string + RestServlet, + assert_params_in_request, + parse_json_object_from_request, + parse_string, ) from synapse.util.msisdn import phone_number_to_msisdn +from synapse.util.ratelimitutils import FederationRateLimiter from synapse.util.threepids import check_3pid_allowed from ._base import client_v2_patterns, interactive_auth_handler -import logging -import hmac -from hashlib import sha1 -from synapse.util.ratelimitutils import FederationRateLimiter - -from six import string_types - - # We ought to be using hmac.compare_digest() but on older pythons it doesn't # exist. It's a _really minor_ security flaw to use plain string comparison # because the timing attack is so obscured by all the other code here it's diff --git a/synapse/rest/client/v2_alpha/report_event.py b/synapse/rest/client/v2_alpha/report_event.py index 8903e12405..08bb8e04fd 100644 --- a/synapse/rest/client/v2_alpha/report_event.py +++ b/synapse/rest/client/v2_alpha/report_event.py @@ -13,13 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging + from twisted.internet import defer from synapse.http.servlet import RestServlet, parse_json_object_from_request -from ._base import client_v2_patterns - -import logging +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py index d2aa47b326..8aa06faf23 100644 --- a/synapse/rest/client/v2_alpha/sync.py +++ b/synapse/rest/client/v2_alpha/sync.py @@ -13,27 +13,26 @@ # See the License for the specific language governing permissions and # limitations under the License. +import itertools +import logging + +from canonicaljson import json + from twisted.internet import defer -from synapse.http.servlet import ( - RestServlet, parse_string, parse_integer, parse_boolean +from synapse.api.constants import PresenceState +from synapse.api.errors import SynapseError +from synapse.api.filtering import DEFAULT_FILTER_COLLECTION, FilterCollection +from synapse.events.utils import ( + format_event_for_client_v2_without_room_id, + serialize_event, ) from synapse.handlers.presence import format_user_presence_state from synapse.handlers.sync import SyncConfig +from synapse.http.servlet import RestServlet, parse_boolean, parse_integer, parse_string from synapse.types import StreamToken -from synapse.events.utils import ( - serialize_event, format_event_for_client_v2_without_room_id, -) -from synapse.api.filtering import FilterCollection, DEFAULT_FILTER_COLLECTION -from synapse.api.errors import SynapseError -from synapse.api.constants import PresenceState -from ._base import client_v2_patterns -from ._base import set_timeline_upper_limit -import itertools -import logging - -from canonicaljson import json +from ._base import client_v2_patterns, set_timeline_upper_limit logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/tags.py b/synapse/rest/client/v2_alpha/tags.py index dac8603b07..4fea614e95 100644 --- a/synapse/rest/client/v2_alpha/tags.py +++ b/synapse/rest/client/v2_alpha/tags.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import client_v2_patterns - -from synapse.http.servlet import RestServlet, parse_json_object_from_request -from synapse.api.errors import AuthError +import logging from twisted.internet import defer -import logging +from synapse.api.errors import AuthError +from synapse.http.servlet import RestServlet, parse_json_object_from_request + +from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/thirdparty.py b/synapse/rest/client/v2_alpha/thirdparty.py index 6773b9ba60..d9d379182e 100644 --- a/synapse/rest/client/v2_alpha/thirdparty.py +++ b/synapse/rest/client/v2_alpha/thirdparty.py @@ -20,6 +20,7 @@ from twisted.internet import defer from synapse.api.constants import ThirdPartyEntityKind from synapse.http.servlet import RestServlet + from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/v2_alpha/user_directory.py b/synapse/rest/client/v2_alpha/user_directory.py index 2d4a43c353..cac0624ba7 100644 --- a/synapse/rest/client/v2_alpha/user_directory.py +++ b/synapse/rest/client/v2_alpha/user_directory.py @@ -19,6 +19,7 @@ from twisted.internet import defer from synapse.api.errors import SynapseError from synapse.http.servlet import RestServlet, parse_json_object_from_request + from ._base import client_v2_patterns logger = logging.getLogger(__name__) diff --git a/synapse/rest/client/versions.py b/synapse/rest/client/versions.py index 2ecb15deee..6ac2987b98 100644 --- a/synapse/rest/client/versions.py +++ b/synapse/rest/client/versions.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.servlet import RestServlet - import logging import re +from synapse.http.servlet import RestServlet + logger = logging.getLogger(__name__) diff --git a/synapse/rest/consent/consent_resource.py b/synapse/rest/consent/consent_resource.py index 724911d1e6..147ff7d79b 100644 --- a/synapse/rest/consent/consent_resource.py +++ b/synapse/rest/consent/consent_resource.py @@ -13,28 +13,26 @@ # See the License for the specific language governing permissions and # limitations under the License. -from hashlib import sha256 import hmac import logging +from hashlib import sha256 from os import path + from six.moves import http_client import jinja2 from jinja2 import TemplateNotFound + from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from synapse.api.errors import NotFoundError, SynapseError, StoreError +from synapse.api.errors import NotFoundError, StoreError, SynapseError from synapse.config import ConfigError -from synapse.http.server import ( - finish_request, - wrap_html_request_handler, -) +from synapse.http.server import finish_request, wrap_html_request_handler from synapse.http.servlet import parse_string from synapse.types import UserID - # language to use for the templates. TODO: figure this out from Accept-Language TEMPLATE_LANGUAGE = "en" diff --git a/synapse/rest/key/v1/server_key_resource.py b/synapse/rest/key/v1/server_key_resource.py index 1498d188c1..b9ee6e1c13 100644 --- a/synapse/rest/key/v1/server_key_resource.py +++ b/synapse/rest/key/v1/server_key_resource.py @@ -14,14 +14,16 @@ # limitations under the License. -from twisted.web.resource import Resource -from synapse.http.server import respond_with_json_bytes +import logging + +from canonicaljson import encode_canonical_json from signedjson.sign import sign_json from unpaddedbase64 import encode_base64 -from canonicaljson import encode_canonical_json + from OpenSSL import crypto -import logging +from twisted.web.resource import Resource +from synapse.http.server import respond_with_json_bytes logger = logging.getLogger(__name__) diff --git a/synapse/rest/key/v2/__init__.py b/synapse/rest/key/v2/__init__.py index a07224148c..3491fd2118 100644 --- a/synapse/rest/key/v2/__init__.py +++ b/synapse/rest/key/v2/__init__.py @@ -14,6 +14,7 @@ # limitations under the License. from twisted.web.resource import Resource + from .local_key_resource import LocalKey from .remote_key_resource import RemoteKey diff --git a/synapse/rest/key/v2/local_key_resource.py b/synapse/rest/key/v2/local_key_resource.py index 04775b3c45..ec0ec7b431 100644 --- a/synapse/rest/key/v2/local_key_resource.py +++ b/synapse/rest/key/v2/local_key_resource.py @@ -14,13 +14,15 @@ # limitations under the License. -from twisted.web.resource import Resource -from synapse.http.server import respond_with_json_bytes +import logging + +from canonicaljson import encode_canonical_json from signedjson.sign import sign_json from unpaddedbase64 import encode_base64 -from canonicaljson import encode_canonical_json -import logging +from twisted.web.resource import Resource + +from synapse.http.server import respond_with_json_bytes logger = logging.getLogger(__name__) diff --git a/synapse/rest/key/v2/remote_key_resource.py b/synapse/rest/key/v2/remote_key_resource.py index 21b4c1175e..7d67e4b064 100644 --- a/synapse/rest/key/v2/remote_key_resource.py +++ b/synapse/rest/key/v2/remote_key_resource.py @@ -12,20 +12,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.server import ( - respond_with_json_bytes, wrap_json_request_handler, -) -from synapse.http.servlet import parse_integer, parse_json_object_from_request -from synapse.api.errors import SynapseError, Codes -from synapse.crypto.keyring import KeyLookupError +import logging +from io import BytesIO +from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from twisted.internet import defer +from synapse.api.errors import Codes, SynapseError +from synapse.crypto.keyring import KeyLookupError +from synapse.http.server import respond_with_json_bytes, wrap_json_request_handler +from synapse.http.servlet import parse_integer, parse_json_object_from_request -from io import BytesIO -import logging logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v0/content_repository.py b/synapse/rest/media/v0/content_repository.py index e44d4276d2..f255f2883f 100644 --- a/synapse/rest/media/v0/content_repository.py +++ b/synapse/rest/media/v0/content_repository.py @@ -13,22 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.server import respond_with_json_bytes, finish_request - -from synapse.api.errors import ( - Codes, cs_error -) - -from twisted.protocols.basic import FileSender -from twisted.web import server, resource - -from canonicaljson import json - import base64 import logging import os import re +from canonicaljson import json + +from twisted.protocols.basic import FileSender +from twisted.web import resource, server + +from synapse.api.errors import Codes, cs_error +from synapse.http.server import finish_request, respond_with_json_bytes + logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/_base.py b/synapse/rest/media/v1/_base.py index c0d2f06855..65f4bd2910 100644 --- a/synapse/rest/media/v1/_base.py +++ b/synapse/rest/media/v1/_base.py @@ -13,23 +13,20 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.server import respond_with_json, finish_request -from synapse.api.errors import ( - cs_error, Codes, SynapseError -) -from synapse.util import logcontext +import logging +import os +import urllib + +from six.moves.urllib import parse as urlparse from twisted.internet import defer from twisted.protocols.basic import FileSender +from synapse.api.errors import Codes, SynapseError, cs_error +from synapse.http.server import finish_request, respond_with_json +from synapse.util import logcontext from synapse.util.stringutils import is_ascii -import os - -import logging -import urllib -from six.moves.urllib import parse as urlparse - logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/download_resource.py b/synapse/rest/media/v1/download_resource.py index 8cf8820c31..fbfa85f74f 100644 --- a/synapse/rest/media/v1/download_resource.py +++ b/synapse/rest/media/v1/download_resource.py @@ -18,11 +18,9 @@ from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from synapse.http.server import ( - set_cors_headers, - wrap_json_request_handler, -) import synapse.http.servlet +from synapse.http.server import set_cors_headers, wrap_json_request_handler + from ._base import parse_media_id, respond_404 logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/filepath.py b/synapse/rest/media/v1/filepath.py index d5164e47e0..c8586fa280 100644 --- a/synapse/rest/media/v1/filepath.py +++ b/synapse/rest/media/v1/filepath.py @@ -13,9 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. +import functools import os import re -import functools NEW_FORMAT_ID_RE = re.compile(r"^\d\d\d\d-\d\d-\d\d") diff --git a/synapse/rest/media/v1/identicon_resource.py b/synapse/rest/media/v1/identicon_resource.py index 66f2b6bd30..a2e391415f 100644 --- a/synapse/rest/media/v1/identicon_resource.py +++ b/synapse/rest/media/v1/identicon_resource.py @@ -13,6 +13,7 @@ # limitations under the License. from pydenticon import Generator + from twisted.web.resource import Resource FOREGROUND = [ diff --git a/synapse/rest/media/v1/media_repository.py b/synapse/rest/media/v1/media_repository.py index 218ba7a083..30242c525a 100644 --- a/synapse/rest/media/v1/media_repository.py +++ b/synapse/rest/media/v1/media_repository.py @@ -14,41 +14,42 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, threads +import cgi +import errno +import logging +import os +import shutil + +from six import iteritems +from six.moves.urllib import parse as urlparse + import twisted.internet.error import twisted.web.http +from twisted.internet import defer, threads from twisted.web.resource import Resource -from ._base import respond_404, FileInfo, respond_with_responder -from .upload_resource import UploadResource -from .download_resource import DownloadResource -from .thumbnail_resource import ThumbnailResource -from .identicon_resource import IdenticonResource -from .preview_url_resource import PreviewUrlResource -from .filepath import MediaFilePaths -from .thumbnailer import Thumbnailer -from .storage_provider import StorageProviderWrapper -from .media_storage import MediaStorage - -from synapse.http.matrixfederationclient import MatrixFederationHttpClient -from synapse.util.stringutils import random_string from synapse.api.errors import ( - SynapseError, HttpResponseException, NotFoundError, FederationDeniedError, + FederationDeniedError, + HttpResponseException, + NotFoundError, + SynapseError, ) - +from synapse.http.matrixfederationclient import MatrixFederationHttpClient from synapse.util.async import Linearizer -from synapse.util.stringutils import is_ascii from synapse.util.logcontext import make_deferred_yieldable from synapse.util.retryutils import NotRetryingDestination +from synapse.util.stringutils import is_ascii, random_string -import os -import errno -import shutil - -import cgi -import logging -from six.moves.urllib import parse as urlparse -from six import iteritems +from ._base import FileInfo, respond_404, respond_with_responder +from .download_resource import DownloadResource +from .filepath import MediaFilePaths +from .identicon_resource import IdenticonResource +from .media_storage import MediaStorage +from .preview_url_resource import PreviewUrlResource +from .storage_provider import StorageProviderWrapper +from .thumbnail_resource import ThumbnailResource +from .thumbnailer import Thumbnailer +from .upload_resource import UploadResource logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/media_storage.py b/synapse/rest/media/v1/media_storage.py index d6b8ebbedb..b25993fcb5 100644 --- a/synapse/rest/media/v1/media_storage.py +++ b/synapse/rest/media/v1/media_storage.py @@ -13,22 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, threads -from twisted.protocols.basic import FileSender +import contextlib +import logging +import os +import shutil +import sys import six -from ._base import Responder +from twisted.internet import defer, threads +from twisted.protocols.basic import FileSender from synapse.util.file_consumer import BackgroundFileConsumer from synapse.util.logcontext import make_deferred_yieldable -import contextlib -import os -import logging -import shutil -import sys - +from ._base import Responder logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index adca490640..4e3a18ce08 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -24,31 +24,28 @@ import shutil import sys import traceback -from canonicaljson import json - -from six.moves import urllib_parse as urlparse from six import string_types +from six.moves import urllib_parse as urlparse + +from canonicaljson import json -from twisted.web.server import NOT_DONE_YET from twisted.internet import defer from twisted.web.resource import Resource +from twisted.web.server import NOT_DONE_YET -from ._base import FileInfo - -from synapse.api.errors import ( - SynapseError, Codes, -) -from synapse.util.logcontext import make_deferred_yieldable, run_in_background -from synapse.util.stringutils import random_string -from synapse.util.caches.expiringcache import ExpiringCache +from synapse.api.errors import Codes, SynapseError from synapse.http.client import SpiderHttpClient from synapse.http.server import ( - respond_with_json_bytes, respond_with_json, + respond_with_json_bytes, wrap_json_request_handler, ) from synapse.util.async import ObservableDeferred -from synapse.util.stringutils import is_ascii +from synapse.util.caches.expiringcache import ExpiringCache +from synapse.util.logcontext import make_deferred_yieldable, run_in_background +from synapse.util.stringutils import is_ascii, random_string + +from ._base import FileInfo logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/storage_provider.py b/synapse/rest/media/v1/storage_provider.py index 0252afd9d3..7b9f8b4d79 100644 --- a/synapse/rest/media/v1/storage_provider.py +++ b/synapse/rest/media/v1/storage_provider.py @@ -13,17 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, threads +import logging +import os +import shutil -from .media_storage import FileResponder +from twisted.internet import defer, threads from synapse.config._base import Config from synapse.util.logcontext import run_in_background -import logging -import os -import shutil - +from .media_storage import FileResponder logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/thumbnail_resource.py b/synapse/rest/media/v1/thumbnail_resource.py index aae6e464e8..5305e9175f 100644 --- a/synapse/rest/media/v1/thumbnail_resource.py +++ b/synapse/rest/media/v1/thumbnail_resource.py @@ -20,13 +20,14 @@ from twisted.internet import defer from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET -from synapse.http.server import ( - set_cors_headers, - wrap_json_request_handler, -) +from synapse.http.server import set_cors_headers, wrap_json_request_handler from synapse.http.servlet import parse_integer, parse_string + from ._base import ( - FileInfo, parse_media_id, respond_404, respond_with_file, + FileInfo, + parse_media_id, + respond_404, + respond_with_file, respond_with_responder, ) diff --git a/synapse/rest/media/v1/thumbnailer.py b/synapse/rest/media/v1/thumbnailer.py index e1ee535b9a..a4b26c2587 100644 --- a/synapse/rest/media/v1/thumbnailer.py +++ b/synapse/rest/media/v1/thumbnailer.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -import PIL.Image as Image +import logging from io import BytesIO -import logging +import PIL.Image as Image logger = logging.getLogger(__name__) diff --git a/synapse/rest/media/v1/upload_resource.py b/synapse/rest/media/v1/upload_resource.py index 7567476fce..1a98120e1d 100644 --- a/synapse/rest/media/v1/upload_resource.py +++ b/synapse/rest/media/v1/upload_resource.py @@ -20,10 +20,7 @@ from twisted.web.resource import Resource from twisted.web.server import NOT_DONE_YET from synapse.api.errors import SynapseError -from synapse.http.server import ( - respond_with_json, - wrap_json_request_handler, -) +from synapse.http.server import respond_with_json, wrap_json_request_handler logger = logging.getLogger(__name__) diff --git a/synapse/server.py b/synapse/server.py index c29c19289a..92bea96c5c 100644 --- a/synapse/server.py +++ b/synapse/server.py @@ -33,19 +33,30 @@ from synapse.crypto.keyring import Keyring from synapse.events.builder import EventBuilderFactory from synapse.events.spamcheck import SpamChecker from synapse.federation.federation_client import FederationClient -from synapse.federation.federation_server import FederationServer +from synapse.federation.federation_server import ( + FederationHandlerRegistry, + FederationServer, +) from synapse.federation.send_queue import FederationRemoteSendQueue -from synapse.federation.federation_server import FederationHandlerRegistry -from synapse.federation.transport.client import TransportLayerClient from synapse.federation.transaction_queue import TransactionQueue +from synapse.federation.transport.client import TransportLayerClient +from synapse.groups.attestations import GroupAttestationSigning, GroupAttestionRenewer +from synapse.groups.groups_server import GroupsServerHandler from synapse.handlers import Handlers from synapse.handlers.appservice import ApplicationServicesHandler from synapse.handlers.auth import AuthHandler, MacaroonGenerator from synapse.handlers.deactivate_account import DeactivateAccountHandler -from synapse.handlers.devicemessage import DeviceMessageHandler from synapse.handlers.device import DeviceHandler +from synapse.handlers.devicemessage import DeviceMessageHandler from synapse.handlers.e2e_keys import E2eKeysHandler +from synapse.handlers.events import EventHandler, EventStreamHandler +from synapse.handlers.groups_local import GroupsLocalHandler +from synapse.handlers.initial_sync import InitialSyncHandler +from synapse.handlers.message import EventCreationHandler from synapse.handlers.presence import PresenceHandler +from synapse.handlers.profile import ProfileHandler +from synapse.handlers.read_marker import ReadMarkerHandler +from synapse.handlers.receipts import ReceiptsHandler from synapse.handlers.room import RoomCreationHandler from synapse.handlers.room_list import RoomListHandler from synapse.handlers.room_member import RoomMemberMasterHandler @@ -53,17 +64,8 @@ from synapse.handlers.room_member_worker import RoomMemberWorkerHandler from synapse.handlers.set_password import SetPasswordHandler from synapse.handlers.sync import SyncHandler from synapse.handlers.typing import TypingHandler -from synapse.handlers.events import EventHandler, EventStreamHandler -from synapse.handlers.initial_sync import InitialSyncHandler -from synapse.handlers.receipts import ReceiptsHandler -from synapse.handlers.read_marker import ReadMarkerHandler from synapse.handlers.user_directory import UserDirectoryHandler -from synapse.handlers.groups_local import GroupsLocalHandler -from synapse.handlers.profile import ProfileHandler -from synapse.handlers.message import EventCreationHandler -from synapse.groups.groups_server import GroupsServerHandler -from synapse.groups.attestations import GroupAttestionRenewer, GroupAttestationSigning -from synapse.http.client import SimpleHttpClient, InsecureInterceptableContextFactory +from synapse.http.client import InsecureInterceptableContextFactory, SimpleHttpClient from synapse.http.matrixfederationclient import MatrixFederationHttpClient from synapse.notifier import Notifier from synapse.push.action_generator import ActionGenerator @@ -74,9 +76,7 @@ from synapse.rest.media.v1.media_repository import ( ) from synapse.server_notices.server_notices_manager import ServerNoticesManager from synapse.server_notices.server_notices_sender import ServerNoticesSender -from synapse.server_notices.worker_server_notices_sender import ( - WorkerServerNoticesSender, -) +from synapse.server_notices.worker_server_notices_sender import WorkerServerNoticesSender from synapse.state import StateHandler, StateResolutionHandler from synapse.storage import DataStore from synapse.streams.events import EventSources diff --git a/synapse/server_notices/consent_server_notices.py b/synapse/server_notices/consent_server_notices.py index bb74af1af5..5e3044d164 100644 --- a/synapse/server_notices/consent_server_notices.py +++ b/synapse/server_notices/consent_server_notices.py @@ -14,7 +14,8 @@ # limitations under the License. import logging -from six import (iteritems, string_types) +from six import iteritems, string_types + from twisted.internet import defer from synapse.api.errors import SynapseError diff --git a/synapse/state.py b/synapse/state.py index 8098db94b4..15a593d41c 100644 --- a/synapse/state.py +++ b/synapse/state.py @@ -14,25 +14,25 @@ # limitations under the License. +import hashlib +import logging +from collections import namedtuple + +from six import iteritems, itervalues + +from frozendict import frozendict + from twisted.internet import defer from synapse import event_auth -from synapse.util.logutils import log_function -from synapse.util.caches.expiringcache import ExpiringCache -from synapse.util.metrics import Measure from synapse.api.constants import EventTypes from synapse.api.errors import AuthError from synapse.events.snapshot import EventContext from synapse.util.async import Linearizer from synapse.util.caches import CACHE_SIZE_FACTOR - -from collections import namedtuple -from frozendict import frozendict - -import logging -import hashlib - -from six import iteritems, itervalues +from synapse.util.caches.expiringcache import ExpiringCache +from synapse.util.logutils import log_function +from synapse.util.metrics import Measure logger = logging.getLogger(__name__) diff --git a/synapse/storage/__init__.py b/synapse/storage/__init__.py index e843b702b9..ba88a54979 100644 --- a/synapse/storage/__init__.py +++ b/synapse/storage/__init__.py @@ -15,51 +15,48 @@ # limitations under the License. import datetime -from dateutil import tz -import time import logging +import time +from dateutil import tz + +from synapse.api.constants import PresenceState from synapse.storage.devices import DeviceStore from synapse.storage.user_erasure_store import UserErasureStore -from .appservice import ( - ApplicationServiceStore, ApplicationServiceTransactionStore -) +from synapse.util.caches.stream_change_cache import StreamChangeCache + +from .account_data import AccountDataStore +from .appservice import ApplicationServiceStore, ApplicationServiceTransactionStore +from .client_ips import ClientIpStore +from .deviceinbox import DeviceInboxStore from .directory import DirectoryStore +from .end_to_end_keys import EndToEndKeyStore +from .engines import PostgresEngine +from .event_federation import EventFederationStore +from .event_push_actions import EventPushActionsStore from .events import EventsStore +from .filtering import FilteringStore +from .group_server import GroupServerStore +from .keys import KeyStore +from .media_repository import MediaRepositoryStore +from .openid import OpenIdStore from .presence import PresenceStore, UserPresenceState from .profile import ProfileStore +from .push_rule import PushRuleStore +from .pusher import PusherStore +from .receipts import ReceiptsStore from .registration import RegistrationStore +from .rejections import RejectionsStore from .room import RoomStore from .roommember import RoomMemberStore -from .stream import StreamStore -from .transactions import TransactionStore -from .keys import KeyStore -from .event_federation import EventFederationStore -from .pusher import PusherStore -from .push_rule import PushRuleStore -from .media_repository import MediaRepositoryStore -from .rejections import RejectionsStore -from .event_push_actions import EventPushActionsStore -from .deviceinbox import DeviceInboxStore -from .group_server import GroupServerStore -from .state import StateStore -from .signatures import SignatureStore -from .filtering import FilteringStore -from .end_to_end_keys import EndToEndKeyStore - -from .receipts import ReceiptsStore from .search import SearchStore +from .signatures import SignatureStore +from .state import StateStore +from .stream import StreamStore from .tags import TagsStore -from .account_data import AccountDataStore -from .openid import OpenIdStore -from .client_ips import ClientIpStore +from .transactions import TransactionStore from .user_directory import UserDirectoryStore - -from .util.id_generators import IdGenerator, StreamIdGenerator, ChainedIdGenerator -from .engines import PostgresEngine - -from synapse.api.constants import PresenceState -from synapse.util.caches.stream_change_cache import StreamChangeCache +from .util.id_generators import ChainedIdGenerator, IdGenerator, StreamIdGenerator logger = logging.getLogger(__name__) diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 22d6257a9f..1fd5d8f162 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -13,22 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging +import sys +import threading +import time -from synapse.api.errors import StoreError -from synapse.util.logcontext import LoggingContext, PreserveLoggingContext -from synapse.util.caches.descriptors import Cache -from synapse.storage.engines import PostgresEngine +from six import iteritems, iterkeys, itervalues +from six.moves import intern, range from prometheus_client import Histogram from twisted.internet import defer -import sys -import time -import threading - -from six import itervalues, iterkeys, iteritems -from six.moves import intern, range +from synapse.api.errors import StoreError +from synapse.storage.engines import PostgresEngine +from synapse.util.caches.descriptors import Cache +from synapse.util.logcontext import LoggingContext, PreserveLoggingContext logger = logging.getLogger(__name__) diff --git a/synapse/storage/account_data.py b/synapse/storage/account_data.py index 7034a61399..bbc3355c73 100644 --- a/synapse/storage/account_data.py +++ b/synapse/storage/account_data.py @@ -14,18 +14,17 @@ # See the License for the specific language governing permissions and # limitations under the License. +import abc +import logging + +from canonicaljson import json + from twisted.internet import defer from synapse.storage._base import SQLBaseStore from synapse.storage.util.id_generators import StreamIdGenerator - -from synapse.util.caches.stream_change_cache import StreamChangeCache from synapse.util.caches.descriptors import cached, cachedInlineCallbacks - -from canonicaljson import json - -import abc -import logging +from synapse.util.caches.stream_change_cache import StreamChangeCache logger = logging.getLogger(__name__) diff --git a/synapse/storage/appservice.py b/synapse/storage/appservice.py index 4d32d0bdf6..9f12b360bc 100644 --- a/synapse/storage/appservice.py +++ b/synapse/storage/appservice.py @@ -15,14 +15,16 @@ # limitations under the License. import logging import re -from twisted.internet import defer + from canonicaljson import json +from twisted.internet import defer + from synapse.appservice import AppServiceTransaction from synapse.config.appservice import load_appservices from synapse.storage.events import EventsWorkerStore -from ._base import SQLBaseStore +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py index af18964510..dc9eca7d15 100644 --- a/synapse/storage/background_updates.py +++ b/synapse/storage/background_updates.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from . import engines - -from twisted.internet import defer +import logging from canonicaljson import json -import logging +from twisted.internet import defer + +from . import engines +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/client_ips.py b/synapse/storage/client_ips.py index 968d2fed22..b78eda3413 100644 --- a/synapse/storage/client_ips.py +++ b/synapse/storage/client_ips.py @@ -15,15 +15,14 @@ import logging -from twisted.internet import defer +from six import iteritems -from ._base import Cache -from . import background_updates +from twisted.internet import defer from synapse.util.caches import CACHE_SIZE_FACTOR -from six import iteritems - +from . import background_updates +from ._base import Cache logger = logging.getLogger(__name__) diff --git a/synapse/storage/deviceinbox.py b/synapse/storage/deviceinbox.py index 38addbf9c0..73646da025 100644 --- a/synapse/storage/deviceinbox.py +++ b/synapse/storage/deviceinbox.py @@ -19,10 +19,9 @@ from canonicaljson import json from twisted.internet import defer -from .background_updates import BackgroundUpdateStore - from synapse.util.caches.expiringcache import ExpiringCache +from .background_updates import BackgroundUpdateStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/devices.py b/synapse/storage/devices.py index 2ed9ada783..ec68e39f1e 100644 --- a/synapse/storage/devices.py +++ b/synapse/storage/devices.py @@ -14,15 +14,16 @@ # limitations under the License. import logging +from six import iteritems, itervalues + +from canonicaljson import json + from twisted.internet import defer from synapse.api.errors import StoreError -from ._base import SQLBaseStore, Cache -from synapse.util.caches.descriptors import cached, cachedList, cachedInlineCallbacks - -from canonicaljson import json +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList -from six import itervalues, iteritems +from ._base import Cache, SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/directory.py b/synapse/storage/directory.py index d0c0059757..808194236a 100644 --- a/synapse/storage/directory.py +++ b/synapse/storage/directory.py @@ -13,15 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cached - -from synapse.api.errors import SynapseError +from collections import namedtuple from twisted.internet import defer -from collections import namedtuple +from synapse.api.errors import SynapseError +from synapse.util.caches.descriptors import cached +from ._base import SQLBaseStore RoomAliasMapping = namedtuple( "RoomAliasMapping", diff --git a/synapse/storage/end_to_end_keys.py b/synapse/storage/end_to_end_keys.py index 181047c8b7..7ae5c65482 100644 --- a/synapse/storage/end_to_end_keys.py +++ b/synapse/storage/end_to_end_keys.py @@ -12,16 +12,16 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from six import iteritems + +from canonicaljson import encode_canonical_json, json + from twisted.internet import defer from synapse.util.caches.descriptors import cached -from canonicaljson import encode_canonical_json, json - from ._base import SQLBaseStore -from six import iteritems - class EndToEndKeyStore(SQLBaseStore): def set_e2e_device_keys(self, user_id, device_id, time_now, device_keys): diff --git a/synapse/storage/engines/__init__.py b/synapse/storage/engines/__init__.py index 8c868ece75..e2f9de8451 100644 --- a/synapse/storage/engines/__init__.py +++ b/synapse/storage/engines/__init__.py @@ -13,13 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import IncorrectDatabaseSetup -from .postgres import PostgresEngine -from .sqlite3 import Sqlite3Engine - import importlib import platform +from ._base import IncorrectDatabaseSetup +from .postgres import PostgresEngine +from .sqlite3 import Sqlite3Engine SUPPORTED_MODULE = { "sqlite3": Sqlite3Engine, diff --git a/synapse/storage/engines/sqlite3.py b/synapse/storage/engines/sqlite3.py index 60f0fa7fb3..19949fc474 100644 --- a/synapse/storage/engines/sqlite3.py +++ b/synapse/storage/engines/sqlite3.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import prepare_database - import struct import threading +from synapse.storage.prepare_database import prepare_database + class Sqlite3Engine(object): single_threaded = True diff --git a/synapse/storage/event_federation.py b/synapse/storage/event_federation.py index 8fbf7ffba7..8d366d1b91 100644 --- a/synapse/storage/event_federation.py +++ b/synapse/storage/event_federation.py @@ -12,23 +12,21 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import logging import random +from six.moves import range +from six.moves.queue import Empty, PriorityQueue + +from unpaddedbase64 import encode_base64 + from twisted.internet import defer +from synapse.api.errors import StoreError from synapse.storage._base import SQLBaseStore from synapse.storage.events import EventsWorkerStore from synapse.storage.signatures import SignatureWorkerStore - -from synapse.api.errors import StoreError from synapse.util.caches.descriptors import cached -from unpaddedbase64 import encode_base64 - -import logging -from six.moves.queue import PriorityQueue, Empty - -from six.moves import range - logger = logging.getLogger(__name__) diff --git a/synapse/storage/event_push_actions.py b/synapse/storage/event_push_actions.py index 05cb3f61ce..29b511ae5e 100644 --- a/synapse/storage/event_push_actions.py +++ b/synapse/storage/event_push_actions.py @@ -14,15 +14,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage._base import SQLBaseStore, LoggingTransaction -from twisted.internet import defer -from synapse.util.caches.descriptors import cachedInlineCallbacks - import logging +from six import iteritems + from canonicaljson import json -from six import iteritems +from twisted.internet import defer + +from synapse.storage._base import LoggingTransaction, SQLBaseStore +from synapse.util.caches.descriptors import cachedInlineCallbacks logger = logging.getLogger(__name__) diff --git a/synapse/storage/events.py b/synapse/storage/events.py index a54abb9edd..2aaab0d02c 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -14,37 +14,33 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import OrderedDict, deque, namedtuple -from functools import wraps import itertools import logging +from collections import OrderedDict, deque, namedtuple +from functools import wraps + +from six import iteritems, itervalues +from six.moves import range from canonicaljson import json +from prometheus_client import Counter from twisted.internet import defer +import synapse.metrics +from synapse.api.constants import EventTypes +from synapse.api.errors import SynapseError +# these are only included to make the type annotations work +from synapse.events import EventBase # noqa: F401 +from synapse.events.snapshot import EventContext # noqa: F401 from synapse.storage.events_worker import EventsWorkerStore +from synapse.types import RoomStreamToken, get_domain_from_id from synapse.util.async import ObservableDeferred +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.util.frozenutils import frozendict_json_encoder -from synapse.util.logcontext import ( - PreserveLoggingContext, make_deferred_yieldable, -) +from synapse.util.logcontext import PreserveLoggingContext, make_deferred_yieldable from synapse.util.logutils import log_function from synapse.util.metrics import Measure -from synapse.api.constants import EventTypes -from synapse.api.errors import SynapseError -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -from synapse.types import get_domain_from_id, RoomStreamToken -import synapse.metrics - -# these are only included to make the type annotations work -from synapse.events import EventBase # noqa: F401 -from synapse.events.snapshot import EventContext # noqa: F401 - -from six.moves import range -from six import itervalues, iteritems - -from prometheus_client import Counter logger = logging.getLogger(__name__) diff --git a/synapse/storage/events_worker.py b/synapse/storage/events_worker.py index 896225aab9..5fe1fd13e5 100644 --- a/synapse/storage/events_worker.py +++ b/synapse/storage/events_worker.py @@ -12,29 +12,28 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore +import logging +from collections import namedtuple + +from canonicaljson import json from twisted.internet import defer +from synapse.api.errors import SynapseError +# these are only included to make the type annotations work +from synapse.events import EventBase # noqa: F401 from synapse.events import FrozenEvent +from synapse.events.snapshot import EventContext # noqa: F401 from synapse.events.utils import prune_event - from synapse.util.logcontext import ( - PreserveLoggingContext, make_deferred_yieldable, run_in_background, LoggingContext, + PreserveLoggingContext, + make_deferred_yieldable, + run_in_background, ) from synapse.util.metrics import Measure -from synapse.api.errors import SynapseError -from collections import namedtuple - -import logging - -from canonicaljson import json - -# these are only included to make the type annotations work -from synapse.events import EventBase # noqa: F401 -from synapse.events.snapshot import EventContext # noqa: F401 +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/filtering.py b/synapse/storage/filtering.py index eae6027cee..2d5896c5b4 100644 --- a/synapse/storage/filtering.py +++ b/synapse/storage/filtering.py @@ -13,13 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. +from canonicaljson import encode_canonical_json, json + from twisted.internet import defer -from ._base import SQLBaseStore -from synapse.api.errors import SynapseError, Codes +from synapse.api.errors import Codes, SynapseError from synapse.util.caches.descriptors import cachedInlineCallbacks -from canonicaljson import encode_canonical_json, json +from ._base import SQLBaseStore class FilteringStore(SQLBaseStore): diff --git a/synapse/storage/group_server.py b/synapse/storage/group_server.py index b77402d295..592d1b4c2a 100644 --- a/synapse/storage/group_server.py +++ b/synapse/storage/group_server.py @@ -14,15 +14,14 @@ # See the License for the specific language governing permissions and # limitations under the License. +from canonicaljson import json + from twisted.internet import defer from synapse.api.errors import SynapseError from ._base import SQLBaseStore -from canonicaljson import json - - # The category ID for the "default" category. We don't store as null in the # database to avoid the fun of null != null _DEFAULT_CATEGORY_ID = "" diff --git a/synapse/storage/keys.py b/synapse/storage/keys.py index 0f13b61da8..f547977600 100644 --- a/synapse/storage/keys.py +++ b/synapse/storage/keys.py @@ -13,17 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cachedInlineCallbacks +import hashlib +import logging -from twisted.internet import defer import six -import OpenSSL from signedjson.key import decode_verify_key_bytes -import hashlib -import logging +import OpenSSL +from twisted.internet import defer + +from synapse.util.caches.descriptors import cachedInlineCallbacks + +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py index cf2aae0468..b290f834b3 100644 --- a/synapse/storage/prepare_database.py +++ b/synapse/storage/prepare_database.py @@ -20,7 +20,6 @@ import logging import os import re - logger = logging.getLogger(__name__) diff --git a/synapse/storage/presence.py b/synapse/storage/presence.py index f05d91cc58..a0c7a0dc87 100644 --- a/synapse/storage/presence.py +++ b/synapse/storage/presence.py @@ -13,13 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore +from collections import namedtuple + +from twisted.internet import defer + from synapse.api.constants import PresenceState -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList from synapse.util import batch_iter +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList -from collections import namedtuple -from twisted.internet import defer +from ._base import SQLBaseStore class UserPresenceState(namedtuple("UserPresenceState", diff --git a/synapse/storage/profile.py b/synapse/storage/profile.py index 8612bd5ecc..60295da254 100644 --- a/synapse/storage/profile.py +++ b/synapse/storage/profile.py @@ -15,8 +15,8 @@ from twisted.internet import defer -from synapse.storage.roommember import ProfileInfo from synapse.api.errors import StoreError +from synapse.storage.roommember import ProfileInfo from ._base import SQLBaseStore diff --git a/synapse/storage/push_rule.py b/synapse/storage/push_rule.py index 9e52e992b3..be655d287b 100644 --- a/synapse/storage/push_rule.py +++ b/synapse/storage/push_rule.py @@ -14,21 +14,23 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore +import abc +import logging + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.api.constants import EventTypes +from synapse.push.baserules import list_with_base_rules from synapse.storage.appservice import ApplicationServiceWorkerStore from synapse.storage.pusher import PusherWorkerStore from synapse.storage.receipts import ReceiptsWorkerStore from synapse.storage.roommember import RoomMemberWorkerStore from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList from synapse.util.caches.stream_change_cache import StreamChangeCache -from synapse.push.baserules import list_with_base_rules -from synapse.api.constants import EventTypes -from twisted.internet import defer -from canonicaljson import json - -import abc -import logging +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/pusher.py b/synapse/storage/pusher.py index c6def861cf..cc273a57b2 100644 --- a/synapse/storage/pusher.py +++ b/synapse/storage/pusher.py @@ -14,15 +14,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from twisted.internet import defer +import logging +import types from canonicaljson import encode_canonical_json, json +from twisted.internet import defer + from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList -import logging -import types +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/receipts.py b/synapse/storage/receipts.py index f230a3bab7..3738901ea4 100644 --- a/synapse/storage/receipts.py +++ b/synapse/storage/receipts.py @@ -14,18 +14,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from .util.id_generators import StreamIdGenerator -from synapse.util.caches.descriptors import cachedInlineCallbacks, cachedList, cached -from synapse.util.caches.stream_change_cache import StreamChangeCache - -from twisted.internet import defer +import abc +import logging from canonicaljson import json -import abc -import logging +from twisted.internet import defer +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks, cachedList +from synapse.util.caches.stream_change_cache import StreamChangeCache + +from ._base import SQLBaseStore +from .util.id_generators import StreamIdGenerator logger = logging.getLogger(__name__) diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py index 0d18f6d869..07333f777d 100644 --- a/synapse/storage/registration.py +++ b/synapse/storage/registration.py @@ -15,15 +15,15 @@ import re +from six.moves import range + from twisted.internet import defer -from synapse.api.errors import StoreError, Codes +from synapse.api.errors import Codes, StoreError from synapse.storage import background_updates from synapse.storage._base import SQLBaseStore from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -from six.moves import range - class RegistrationWorkerStore(SQLBaseStore): @cached() diff --git a/synapse/storage/rejections.py b/synapse/storage/rejections.py index 40acb5c4ed..880f047adb 100644 --- a/synapse/storage/rejections.py +++ b/synapse/storage/rejections.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore - import logging +from ._base import SQLBaseStore + logger = logging.getLogger(__name__) diff --git a/synapse/storage/room.py b/synapse/storage/room.py index ca0eb187e5..3147fb6827 100644 --- a/synapse/storage/room.py +++ b/synapse/storage/room.py @@ -13,6 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. +import collections +import logging +import re + +from canonicaljson import json + from twisted.internet import defer from synapse.api.errors import StoreError @@ -20,12 +26,6 @@ from synapse.storage._base import SQLBaseStore from synapse.storage.search import SearchStore from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -from canonicaljson import json - -import collections -import logging -import re - logger = logging.getLogger(__name__) diff --git a/synapse/storage/roommember.py b/synapse/storage/roommember.py index 8fc9549a75..02a802bed9 100644 --- a/synapse/storage/roommember.py +++ b/synapse/storage/roommember.py @@ -14,24 +14,23 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer - +import logging from collections import namedtuple +from six import iteritems, itervalues + +from canonicaljson import json + +from twisted.internet import defer + +from synapse.api.constants import EventTypes, Membership from synapse.storage.events import EventsWorkerStore +from synapse.types import get_domain_from_id from synapse.util.async import Linearizer from synapse.util.caches import intern_string from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.util.stringutils import to_ascii -from synapse.api.constants import Membership, EventTypes -from synapse.types import get_domain_from_id - -import logging -from canonicaljson import json - -from six import itervalues, iteritems - logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/25/fts.py b/synapse/storage/schema/delta/25/fts.py index e7351c3ae6..4b2ffd35fd 100644 --- a/synapse/storage/schema/delta/25/fts.py +++ b/synapse/storage/schema/delta/25/fts.py @@ -14,11 +14,11 @@ import logging -from synapse.storage.prepare_database import get_statements -from synapse.storage.engines import PostgresEngine, Sqlite3Engine - import simplejson +from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/27/ts.py b/synapse/storage/schema/delta/27/ts.py index 6df57b5206..414f9f5aa0 100644 --- a/synapse/storage/schema/delta/27/ts.py +++ b/synapse/storage/schema/delta/27/ts.py @@ -14,10 +14,10 @@ import logging -from synapse.storage.prepare_database import get_statements - import simplejson +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/30/as_users.py b/synapse/storage/schema/delta/30/as_users.py index 85bd1a2006..ef7ec34346 100644 --- a/synapse/storage/schema/delta/30/as_users.py +++ b/synapse/storage/schema/delta/30/as_users.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. import logging -from synapse.config.appservice import load_appservices from six.moves import range +from synapse.config.appservice import load_appservices logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/31/search_update.py b/synapse/storage/schema/delta/31/search_update.py index fe6b7d196d..7d8ca5f93f 100644 --- a/synapse/storage/schema/delta/31/search_update.py +++ b/synapse/storage/schema/delta/31/search_update.py @@ -12,12 +12,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.engines import PostgresEngine -from synapse.storage.prepare_database import get_statements - import logging + import simplejson +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/33/event_fields.py b/synapse/storage/schema/delta/33/event_fields.py index 1e002f9db2..bff1256a7b 100644 --- a/synapse/storage/schema/delta/33/event_fields.py +++ b/synapse/storage/schema/delta/33/event_fields.py @@ -12,11 +12,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import get_statements - import logging + import simplejson +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/33/remote_media_ts.py b/synapse/storage/schema/delta/33/remote_media_ts.py index 55ae43f395..9754d3ccfb 100644 --- a/synapse/storage/schema/delta/33/remote_media_ts.py +++ b/synapse/storage/schema/delta/33/remote_media_ts.py @@ -14,7 +14,6 @@ import time - ALTER_TABLE = "ALTER TABLE remote_media_cache ADD COLUMN last_access_ts BIGINT" diff --git a/synapse/storage/schema/delta/34/cache_stream.py b/synapse/storage/schema/delta/34/cache_stream.py index 3b63a1562d..cf09e43e2b 100644 --- a/synapse/storage/schema/delta/34/cache_stream.py +++ b/synapse/storage/schema/delta/34/cache_stream.py @@ -12,11 +12,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import get_statements -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/34/received_txn_purge.py b/synapse/storage/schema/delta/34/received_txn_purge.py index 033144341c..67d505e68b 100644 --- a/synapse/storage/schema/delta/34/received_txn_purge.py +++ b/synapse/storage/schema/delta/34/received_txn_purge.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/34/sent_txn_purge.py b/synapse/storage/schema/delta/34/sent_txn_purge.py index 81948e3431..0ffab10b6f 100644 --- a/synapse/storage/schema/delta/34/sent_txn_purge.py +++ b/synapse/storage/schema/delta/34/sent_txn_purge.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine + logger = logging.getLogger(__name__) diff --git a/synapse/storage/schema/delta/37/remove_auth_idx.py b/synapse/storage/schema/delta/37/remove_auth_idx.py index 20ad8bd5a6..a377884169 100644 --- a/synapse/storage/schema/delta/37/remove_auth_idx.py +++ b/synapse/storage/schema/delta/37/remove_auth_idx.py @@ -12,11 +12,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.prepare_database import get_statements -from synapse.storage.engines import PostgresEngine - import logging +from synapse.storage.engines import PostgresEngine +from synapse.storage.prepare_database import get_statements + logger = logging.getLogger(__name__) DROP_INDICES = """ diff --git a/synapse/storage/schema/delta/42/user_dir.py b/synapse/storage/schema/delta/42/user_dir.py index ea6a18196d..506f326f4d 100644 --- a/synapse/storage/schema/delta/42/user_dir.py +++ b/synapse/storage/schema/delta/42/user_dir.py @@ -14,8 +14,8 @@ import logging -from synapse.storage.prepare_database import get_statements from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from synapse.storage.prepare_database import get_statements logger = logging.getLogger(__name__) diff --git a/synapse/storage/search.py b/synapse/storage/search.py index 9b77c45318..d5b5df93e6 100644 --- a/synapse/storage/search.py +++ b/synapse/storage/search.py @@ -13,19 +13,21 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import namedtuple import logging import re -from canonicaljson import json +from collections import namedtuple from six import string_types +from canonicaljson import json + from twisted.internet import defer -from .background_updates import BackgroundUpdateStore from synapse.api.errors import SynapseError from synapse.storage.engines import PostgresEngine, Sqlite3Engine +from .background_updates import BackgroundUpdateStore + logger = logging.getLogger(__name__) SearchEntry = namedtuple('SearchEntry', [ diff --git a/synapse/storage/signatures.py b/synapse/storage/signatures.py index 25922e5a9c..470212aa2a 100644 --- a/synapse/storage/signatures.py +++ b/synapse/storage/signatures.py @@ -13,15 +13,17 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer import six -from ._base import SQLBaseStore - from unpaddedbase64 import encode_base64 + +from twisted.internet import defer + from synapse.crypto.event_signing import compute_event_reference_hash from synapse.util.caches.descriptors import cached, cachedList +from ._base import SQLBaseStore + # py2 sqlite has buffer hardcoded as only binary type, so we must use it, # despite being deprecated and removed in favor of memoryview if six.PY2: diff --git a/synapse/storage/state.py b/synapse/storage/state.py index cd9821c270..89a05c4618 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -13,8 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import namedtuple import logging +from collections import namedtuple from six import iteritems, itervalues from six.moves import range @@ -23,10 +23,11 @@ from twisted.internet import defer from synapse.storage.background_updates import BackgroundUpdateStore from synapse.storage.engines import PostgresEngine -from synapse.util.caches import intern_string, get_cache_factor_for +from synapse.util.caches import get_cache_factor_for, intern_string from synapse.util.caches.descriptors import cached, cachedList from synapse.util.caches.dictionary_cache import DictionaryCache from synapse.util.stringutils import to_ascii + from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index fb463c525a..66856342f0 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -33,22 +33,20 @@ what sort order was used: and stream ordering columns respectively. """ +import abc +import logging +from collections import namedtuple + +from six.moves import range + from twisted.internet import defer from synapse.storage._base import SQLBaseStore +from synapse.storage.engines import PostgresEngine from synapse.storage.events import EventsWorkerStore - from synapse.types import RoomStreamToken from synapse.util.caches.stream_change_cache import StreamChangeCache from synapse.util.logcontext import make_deferred_yieldable, run_in_background -from synapse.storage.engines import PostgresEngine - -import abc -import logging - -from six.moves import range -from collections import namedtuple - logger = logging.getLogger(__name__) diff --git a/synapse/storage/tags.py b/synapse/storage/tags.py index 04d123ed95..0f657b2bd3 100644 --- a/synapse/storage/tags.py +++ b/synapse/storage/tags.py @@ -14,16 +14,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.storage.account_data import AccountDataWorkerStore +import logging -from synapse.util.caches.descriptors import cached -from twisted.internet import defer +from six.moves import range from canonicaljson import json -import logging +from twisted.internet import defer -from six.moves import range +from synapse.storage.account_data import AccountDataWorkerStore +from synapse.util.caches.descriptors import cached logger = logging.getLogger(__name__) diff --git a/synapse/storage/transactions.py b/synapse/storage/transactions.py index acbc03446e..c3bc94f56d 100644 --- a/synapse/storage/transactions.py +++ b/synapse/storage/transactions.py @@ -13,17 +13,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import SQLBaseStore -from synapse.util.caches.descriptors import cached +import logging +from collections import namedtuple -from twisted.internet import defer import six from canonicaljson import encode_canonical_json, json -from collections import namedtuple +from twisted.internet import defer -import logging +from synapse.util.caches.descriptors import cached + +from ._base import SQLBaseStore # py2 sqlite has buffer hardcoded as only binary type, so we must use it, # despite being deprecated and removed in favor of memoryview diff --git a/synapse/storage/user_directory.py b/synapse/storage/user_directory.py index 275c299998..ce59e70d0e 100644 --- a/synapse/storage/user_directory.py +++ b/synapse/storage/user_directory.py @@ -13,19 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import logging +import re -from ._base import SQLBaseStore +from six import iteritems + +from twisted.internet import defer -from synapse.util.caches.descriptors import cached, cachedInlineCallbacks from synapse.api.constants import EventTypes, JoinRules from synapse.storage.engines import PostgresEngine, Sqlite3Engine from synapse.types import get_domain_from_id, get_localpart_from_id +from synapse.util.caches.descriptors import cached, cachedInlineCallbacks -from six import iteritems - -import re -import logging +from ._base import SQLBaseStore logger = logging.getLogger(__name__) diff --git a/synapse/storage/user_erasure_store.py b/synapse/storage/user_erasure_store.py index 47bfc01e84..be013f4427 100644 --- a/synapse/storage/user_erasure_store.py +++ b/synapse/storage/user_erasure_store.py @@ -17,7 +17,7 @@ import operator from twisted.internet import defer from synapse.storage._base import SQLBaseStore -from synapse.util.caches.descriptors import cachedList, cached +from synapse.util.caches.descriptors import cached, cachedList class UserErasureWorkerStore(SQLBaseStore): diff --git a/synapse/storage/util/id_generators.py b/synapse/storage/util/id_generators.py index 95031dc9ec..d6160d5e4d 100644 --- a/synapse/storage/util/id_generators.py +++ b/synapse/storage/util/id_generators.py @@ -13,9 +13,9 @@ # See the License for the specific language governing permissions and # limitations under the License. -from collections import deque import contextlib import threading +from collections import deque class IdGenerator(object): diff --git a/synapse/streams/config.py b/synapse/streams/config.py index ca78e551cb..46ccbbda7d 100644 --- a/synapse/streams/config.py +++ b/synapse/streams/config.py @@ -13,11 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.api.errors import SynapseError -from synapse.types import StreamToken - import logging +from synapse.api.errors import SynapseError +from synapse.types import StreamToken logger = logging.getLogger(__name__) diff --git a/synapse/streams/events.py b/synapse/streams/events.py index f03ad99118..e5220132a3 100644 --- a/synapse/streams/events.py +++ b/synapse/streams/events.py @@ -15,13 +15,12 @@ from twisted.internet import defer -from synapse.types import StreamToken - +from synapse.handlers.account_data import AccountDataEventSource from synapse.handlers.presence import PresenceEventSource +from synapse.handlers.receipts import ReceiptEventSource from synapse.handlers.room import RoomEventSource from synapse.handlers.typing import TypingNotificationEventSource -from synapse.handlers.receipts import ReceiptEventSource -from synapse.handlers.account_data import AccountDataEventSource +from synapse.types import StreamToken class EventSources(object): diff --git a/synapse/types.py b/synapse/types.py index cc7c182a78..08f058f714 100644 --- a/synapse/types.py +++ b/synapse/types.py @@ -13,11 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. import string +from collections import namedtuple from synapse.api.errors import SynapseError -from collections import namedtuple - class Requester(namedtuple("Requester", [ "user", "access_token_id", "is_guest", "device_id", "app_service", diff --git a/synapse/util/__init__.py b/synapse/util/__init__.py index e9886ef299..680ea928c7 100644 --- a/synapse/util/__init__.py +++ b/synapse/util/__init__.py @@ -17,6 +17,7 @@ import logging from itertools import islice import attr + from twisted.internet import defer, task from synapse.util.logcontext import PreserveLoggingContext diff --git a/synapse/util/async.py b/synapse/util/async.py index 1668df4ce6..5d0fb39130 100644 --- a/synapse/util/async.py +++ b/synapse/util/async.py @@ -13,20 +13,22 @@ # See the License for the specific language governing permissions and # limitations under the License. +import logging +from contextlib import contextmanager + +from six.moves import range + from twisted.internet import defer from twisted.internet.defer import CancelledError from twisted.python import failure +from synapse.util import Clock, logcontext, unwrapFirstError + from .logcontext import ( - PreserveLoggingContext, make_deferred_yieldable, run_in_background + PreserveLoggingContext, + make_deferred_yieldable, + run_in_background, ) -from synapse.util import logcontext, unwrapFirstError, Clock - -from contextlib import contextmanager - -import logging - -from six.moves import range logger = logging.getLogger(__name__) diff --git a/synapse/util/caches/__init__.py b/synapse/util/caches/__init__.py index 900575eb3c..7b065b195e 100644 --- a/synapse/util/caches/__init__.py +++ b/synapse/util/caches/__init__.py @@ -13,12 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. -from prometheus_client.core import Gauge, REGISTRY, GaugeMetricFamily - import os -from six.moves import intern import six +from six.moves import intern + +from prometheus_client.core import REGISTRY, Gauge, GaugeMetricFamily CACHE_SIZE_FACTOR = float(os.environ.get("SYNAPSE_CACHE_FACTOR", 0.5)) diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 65a1042de1..f8a07df6b8 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -13,10 +13,19 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import functools +import inspect import logging +import threading +from collections import namedtuple +import six +from six import itervalues, string_types + +from twisted.internet import defer + +from synapse.util import logcontext, unwrapFirstError from synapse.util.async import ObservableDeferred -from synapse.util import unwrapFirstError, logcontext from synapse.util.caches import get_cache_factor_for from synapse.util.caches.lrucache import LruCache from synapse.util.caches.treecache import TreeCache, iterate_tree_cache_entry @@ -24,17 +33,6 @@ from synapse.util.stringutils import to_ascii from . import register_cache -from twisted.internet import defer -from collections import namedtuple - -import functools -import inspect -import threading - -from six import string_types, itervalues -import six - - logger = logging.getLogger(__name__) diff --git a/synapse/util/caches/dictionary_cache.py b/synapse/util/caches/dictionary_cache.py index 95793d466d..6c0b5a4094 100644 --- a/synapse/util/caches/dictionary_cache.py +++ b/synapse/util/caches/dictionary_cache.py @@ -13,12 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches.lrucache import LruCache -from collections import namedtuple -from . import register_cache -import threading import logging +import threading +from collections import namedtuple + +from synapse.util.caches.lrucache import LruCache +from . import register_cache logger = logging.getLogger(__name__) diff --git a/synapse/util/caches/expiringcache.py b/synapse/util/caches/expiringcache.py index ff04c91955..4abca91f6d 100644 --- a/synapse/util/caches/expiringcache.py +++ b/synapse/util/caches/expiringcache.py @@ -13,11 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util.caches import register_cache - -from collections import OrderedDict import logging +from collections import OrderedDict +from synapse.util.caches import register_cache logger = logging.getLogger(__name__) diff --git a/synapse/util/caches/lrucache.py b/synapse/util/caches/lrucache.py index 1c5a982094..b684f24e7b 100644 --- a/synapse/util/caches/lrucache.py +++ b/synapse/util/caches/lrucache.py @@ -14,8 +14,8 @@ # limitations under the License. -from functools import wraps import threading +from functools import wraps from synapse.util.caches.treecache import TreeCache diff --git a/synapse/util/caches/stream_change_cache.py b/synapse/util/caches/stream_change_cache.py index 0fb8620001..8637867c6d 100644 --- a/synapse/util/caches/stream_change_cache.py +++ b/synapse/util/caches/stream_change_cache.py @@ -13,12 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util import caches - +import logging from sortedcontainers import SortedDict -import logging +from synapse.util import caches logger = logging.getLogger(__name__) diff --git a/synapse/util/file_consumer.py b/synapse/util/file_consumer.py index c78801015b..629ed44149 100644 --- a/synapse/util/file_consumer.py +++ b/synapse/util/file_consumer.py @@ -13,12 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. +from six.moves import queue + from twisted.internet import threads from synapse.util.logcontext import make_deferred_yieldable, run_in_background -from six.moves import queue - class BackgroundFileConsumer(object): """A consumer that writes to a file like object. Supports both push diff --git a/synapse/util/frozenutils.py b/synapse/util/frozenutils.py index 535e7d0e7a..581c6052ac 100644 --- a/synapse/util/frozenutils.py +++ b/synapse/util/frozenutils.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from frozendict import frozendict -from canonicaljson import json - from six import string_types +from canonicaljson import json +from frozendict import frozendict + def freeze(o): if isinstance(o, dict): diff --git a/synapse/util/httpresourcetree.py b/synapse/util/httpresourcetree.py index e9f0f292ee..2d7ddc1cbe 100644 --- a/synapse/util/httpresourcetree.py +++ b/synapse/util/httpresourcetree.py @@ -12,10 +12,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.web.resource import NoResource - import logging +from twisted.web.resource import NoResource + logger = logging.getLogger(__name__) diff --git a/synapse/util/logcontext.py b/synapse/util/logcontext.py index df2b71b791..fe9288b031 100644 --- a/synapse/util/logcontext.py +++ b/synapse/util/logcontext.py @@ -22,10 +22,10 @@ them. See doc/log_contexts.rst for details on how this works. """ -from twisted.internet import defer - -import threading import logging +import threading + +from twisted.internet import defer logger = logging.getLogger(__name__) diff --git a/synapse/util/logformatter.py b/synapse/util/logformatter.py index 3e42868ea9..a46bc47ce3 100644 --- a/synapse/util/logformatter.py +++ b/synapse/util/logformatter.py @@ -14,10 +14,11 @@ # limitations under the License. -from six import StringIO import logging import traceback +from six import StringIO + class LogFormatter(logging.Formatter): """Log formatter which gives more detail for exceptions diff --git a/synapse/util/logutils.py b/synapse/util/logutils.py index 03249c5dc8..62a00189cc 100644 --- a/synapse/util/logutils.py +++ b/synapse/util/logutils.py @@ -14,13 +14,11 @@ # limitations under the License. -from inspect import getcallargs -from functools import wraps - -import logging import inspect +import logging import time - +from functools import wraps +from inspect import getcallargs _TIME_FUNC_ID = 0 diff --git a/synapse/util/manhole.py b/synapse/util/manhole.py index 97e0f00b67..14be3c7396 100644 --- a/synapse/util/manhole.py +++ b/synapse/util/manhole.py @@ -12,11 +12,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.conch.manhole import ColoredManhole -from twisted.conch.insults import insults from twisted.conch import manhole_ssh -from twisted.cred import checkers, portal +from twisted.conch.insults import insults +from twisted.conch.manhole import ColoredManhole from twisted.conch.ssh.keys import Key +from twisted.cred import checkers, portal PUBLIC_KEY = ( "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAGEArzJx8OYOnJmzf4tfBEvLi8DVPrJ3/c9k2I/Az" diff --git a/synapse/util/metrics.py b/synapse/util/metrics.py index 1ba7d65c7c..63bc64c642 100644 --- a/synapse/util/metrics.py +++ b/synapse/util/metrics.py @@ -13,14 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer +import logging +from functools import wraps from prometheus_client import Counter -from synapse.util.logcontext import LoggingContext -from functools import wraps -import logging +from twisted.internet import defer +from synapse.util.logcontext import LoggingContext logger = logging.getLogger(__name__) diff --git a/synapse/util/msisdn.py b/synapse/util/msisdn.py index 607161e7f0..a6c30e5265 100644 --- a/synapse/util/msisdn.py +++ b/synapse/util/msisdn.py @@ -14,6 +14,7 @@ # limitations under the License. import phonenumbers + from synapse.api.errors import SynapseError diff --git a/synapse/util/ratelimitutils.py b/synapse/util/ratelimitutils.py index c5a45cef7c..5ac33b2132 100644 --- a/synapse/util/ratelimitutils.py +++ b/synapse/util/ratelimitutils.py @@ -13,20 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. +import collections +import contextlib +import logging + from twisted.internet import defer from synapse.api.errors import LimitExceededError - from synapse.util.logcontext import ( - run_in_background, make_deferred_yieldable, PreserveLoggingContext, + make_deferred_yieldable, + run_in_background, ) -import collections -import contextlib -import logging - - logger = logging.getLogger(__name__) diff --git a/synapse/util/retryutils.py b/synapse/util/retryutils.py index 4e93f69d3a..8a3a06fd74 100644 --- a/synapse/util/retryutils.py +++ b/synapse/util/retryutils.py @@ -12,14 +12,13 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import synapse.util.logcontext -from twisted.internet import defer - -from synapse.api.errors import CodeMessageException - import logging import random +from twisted.internet import defer + +import synapse.util.logcontext +from synapse.api.errors import CodeMessageException logger = logging.getLogger(__name__) diff --git a/synapse/util/rlimit.py b/synapse/util/rlimit.py index f4a9abf83f..6c0f2bb0cf 100644 --- a/synapse/util/rlimit.py +++ b/synapse/util/rlimit.py @@ -13,9 +13,8 @@ # See the License for the specific language governing permissions and # limitations under the License. -import resource import logging - +import resource logger = logging.getLogger("synapse.app.homeserver") diff --git a/synapse/util/stringutils.py b/synapse/util/stringutils.py index b98b9dc6e4..43d9db67ec 100644 --- a/synapse/util/stringutils.py +++ b/synapse/util/stringutils.py @@ -15,6 +15,7 @@ import random import string + from six.moves import range _string_with_symbols = ( diff --git a/synapse/util/versionstring.py b/synapse/util/versionstring.py index 52086df465..1fbcd41115 100644 --- a/synapse/util/versionstring.py +++ b/synapse/util/versionstring.py @@ -14,9 +14,9 @@ # See the License for the specific language governing permissions and # limitations under the License. -import subprocess -import os import logging +import os +import subprocess logger = logging.getLogger(__name__) diff --git a/synapse/visibility.py b/synapse/visibility.py index 65d79cf0d0..015c2bab37 100644 --- a/synapse/visibility.py +++ b/synapse/visibility.py @@ -20,9 +20,7 @@ from twisted.internet import defer from synapse.api.constants import EventTypes, Membership from synapse.events.utils import prune_event -from synapse.util.logcontext import ( - make_deferred_yieldable, preserve_fn, -) +from synapse.util.logcontext import make_deferred_yieldable, preserve_fn logger = logging.getLogger(__name__) diff --git a/tests/__init__.py b/tests/__init__.py index aab20e8e02..24006c949e 100644 --- a/tests/__init__.py +++ b/tests/__init__.py @@ -14,4 +14,5 @@ # limitations under the License. from twisted.trial import util + util.DEFAULT_TIMEOUT_DURATION = 10 diff --git a/tests/api/test_auth.py b/tests/api/test_auth.py index aec3b62897..5f158ec4b9 100644 --- a/tests/api/test_auth.py +++ b/tests/api/test_auth.py @@ -13,16 +13,19 @@ # See the License for the specific language governing permissions and # limitations under the License. -import pymacaroons from mock import Mock + +import pymacaroons + from twisted.internet import defer import synapse.handlers.auth from synapse.api.auth import Auth from synapse.api.errors import AuthError from synapse.types import UserID + from tests import unittest -from tests.utils import setup_test_homeserver, mock_getRawHeaders +from tests.utils import mock_getRawHeaders, setup_test_homeserver class TestHandlers(object): diff --git a/tests/api/test_filtering.py b/tests/api/test_filtering.py index dcceca7f3e..836a23fb54 100644 --- a/tests/api/test_filtering.py +++ b/tests/api/test_filtering.py @@ -13,19 +13,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from tests import unittest -from twisted.internet import defer - from mock import Mock -from tests.utils import ( - MockHttpResource, DeferredMockCallable, setup_test_homeserver -) +import jsonschema + +from twisted.internet import defer + +from synapse.api.errors import SynapseError from synapse.api.filtering import Filter from synapse.events import FrozenEvent -from synapse.api.errors import SynapseError -import jsonschema +from tests import unittest +from tests.utils import DeferredMockCallable, MockHttpResource, setup_test_homeserver user_localpart = "test_user" diff --git a/tests/appservice/test_appservice.py b/tests/appservice/test_appservice.py index 5b2b95860a..891e0cc973 100644 --- a/tests/appservice/test_appservice.py +++ b/tests/appservice/test_appservice.py @@ -12,14 +12,15 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.appservice import ApplicationService +import re + +from mock import Mock from twisted.internet import defer -from mock import Mock -from tests import unittest +from synapse.appservice import ApplicationService -import re +from tests import unittest def _regex(regex, exclusive=True): diff --git a/tests/appservice/test_scheduler.py b/tests/appservice/test_scheduler.py index 9181692771..b9f4863e9a 100644 --- a/tests/appservice/test_scheduler.py +++ b/tests/appservice/test_scheduler.py @@ -12,17 +12,22 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +from mock import Mock + +from twisted.internet import defer + from synapse.appservice import ApplicationServiceState from synapse.appservice.scheduler import ( - _ServiceQueuer, _TransactionController, _Recoverer + _Recoverer, + _ServiceQueuer, + _TransactionController, ) -from twisted.internet import defer - from synapse.util.logcontext import make_deferred_yieldable -from ..utils import MockClock -from mock import Mock + from tests import unittest +from ..utils import MockClock + class ApplicationServiceSchedulerTransactionCtrlTestCase(unittest.TestCase): diff --git a/tests/config/test_generate.py b/tests/config/test_generate.py index 879159ccea..eb7f0ab12a 100644 --- a/tests/config/test_generate.py +++ b/tests/config/test_generate.py @@ -19,6 +19,7 @@ import shutil import tempfile from synapse.config.homeserver import HomeServerConfig + from tests import unittest diff --git a/tests/config/test_load.py b/tests/config/test_load.py index 772afd2cf9..5c422eff38 100644 --- a/tests/config/test_load.py +++ b/tests/config/test_load.py @@ -15,8 +15,11 @@ import os.path import shutil import tempfile + import yaml + from synapse.config.homeserver import HomeServerConfig + from tests import unittest diff --git a/tests/crypto/test_event_signing.py b/tests/crypto/test_event_signing.py index 47cb328a01..cd11871b80 100644 --- a/tests/crypto/test_event_signing.py +++ b/tests/crypto/test_event_signing.py @@ -14,15 +14,13 @@ # limitations under the License. -from tests import unittest - -from synapse.events.builder import EventBuilder -from synapse.crypto.event_signing import add_hashes_and_signatures - +import nacl.signing from unpaddedbase64 import decode_base64 -import nacl.signing +from synapse.crypto.event_signing import add_hashes_and_signatures +from synapse.events.builder import EventBuilder +from tests import unittest # Perform these tests using given secret key so we get entirely deterministic # signatures output that we can test against. diff --git a/tests/crypto/test_keyring.py b/tests/crypto/test_keyring.py index cc1c862ba4..a9d37fe084 100644 --- a/tests/crypto/test_keyring.py +++ b/tests/crypto/test_keyring.py @@ -14,15 +14,19 @@ # limitations under the License. import time +from mock import Mock + import signedjson.key import signedjson.sign -from mock import Mock + +from twisted.internet import defer, reactor + from synapse.api.errors import SynapseError from synapse.crypto import keyring -from synapse.util import logcontext, Clock +from synapse.util import Clock, logcontext from synapse.util.logcontext import LoggingContext + from tests import unittest, utils -from twisted.internet import defer, reactor class MockPerspectiveServer(object): diff --git a/tests/events/test_utils.py b/tests/events/test_utils.py index dfc870066e..f51d99419e 100644 --- a/tests/events/test_utils.py +++ b/tests/events/test_utils.py @@ -14,11 +14,11 @@ # limitations under the License. -from .. import unittest - from synapse.events import FrozenEvent from synapse.events.utils import prune_event, serialize_event +from .. import unittest + def MockEvent(**kwargs): if "event_id" not in kwargs: diff --git a/tests/federation/test_federation_server.py b/tests/federation/test_federation_server.py index 4e8dc8fea0..c91e25f54f 100644 --- a/tests/federation/test_federation_server.py +++ b/tests/federation/test_federation_server.py @@ -16,6 +16,7 @@ import logging from synapse.events import FrozenEvent from synapse.federation.federation_server import server_matches_acl_event + from tests import unittest diff --git a/tests/handlers/test_appservice.py b/tests/handlers/test_appservice.py index b753455943..57c0771cf3 100644 --- a/tests/handlers/test_appservice.py +++ b/tests/handlers/test_appservice.py @@ -13,13 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. +from mock import Mock + from twisted.internet import defer -from .. import unittest -from tests.utils import MockClock from synapse.handlers.appservice import ApplicationServicesHandler -from mock import Mock +from tests.utils import MockClock + +from .. import unittest class AppServiceHandlerTestCase(unittest.TestCase): diff --git a/tests/handlers/test_auth.py b/tests/handlers/test_auth.py index 1822dcf1e0..2e5e8e4dec 100644 --- a/tests/handlers/test_auth.py +++ b/tests/handlers/test_auth.py @@ -14,11 +14,13 @@ # limitations under the License. import pymacaroons + from twisted.internet import defer import synapse import synapse.api.errors from synapse.handlers.auth import AuthHandler + from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/handlers/test_device.py b/tests/handlers/test_device.py index 778ff2f6e9..633a0b7f36 100644 --- a/tests/handlers/test_device.py +++ b/tests/handlers/test_device.py @@ -17,8 +17,8 @@ from twisted.internet import defer import synapse.api.errors import synapse.handlers.device - import synapse.storage + from tests import unittest, utils user1 = "@boris:aaa" diff --git a/tests/handlers/test_directory.py b/tests/handlers/test_directory.py index 7e5332e272..a353070316 100644 --- a/tests/handlers/test_directory.py +++ b/tests/handlers/test_directory.py @@ -14,14 +14,14 @@ # limitations under the License. -from tests import unittest -from twisted.internet import defer - from mock import Mock +from twisted.internet import defer + from synapse.handlers.directory import DirectoryHandler from synapse.types import RoomAlias +from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/handlers/test_e2e_keys.py b/tests/handlers/test_e2e_keys.py index d1bd87b898..ca1542236d 100644 --- a/tests/handlers/test_e2e_keys.py +++ b/tests/handlers/test_e2e_keys.py @@ -14,13 +14,14 @@ # limitations under the License. import mock -from synapse.api import errors + from twisted.internet import defer import synapse.api.errors import synapse.handlers.e2e_keys - import synapse.storage +from synapse.api import errors + from tests import unittest, utils diff --git a/tests/handlers/test_presence.py b/tests/handlers/test_presence.py index de06a6ad30..121ce78634 100644 --- a/tests/handlers/test_presence.py +++ b/tests/handlers/test_presence.py @@ -14,18 +14,22 @@ # limitations under the License. -from tests import unittest - from mock import Mock, call from synapse.api.constants import PresenceState from synapse.handlers.presence import ( - handle_update, handle_timeout, - IDLE_TIMER, SYNC_ONLINE_TIMEOUT, LAST_ACTIVE_GRANULARITY, FEDERATION_TIMEOUT, FEDERATION_PING_INTERVAL, + FEDERATION_TIMEOUT, + IDLE_TIMER, + LAST_ACTIVE_GRANULARITY, + SYNC_ONLINE_TIMEOUT, + handle_timeout, + handle_update, ) from synapse.storage.presence import UserPresenceState +from tests import unittest + class PresenceUpdateTestCase(unittest.TestCase): def test_offline_to_online(self): diff --git a/tests/handlers/test_profile.py b/tests/handlers/test_profile.py index 458296ee4c..dc17918a3d 100644 --- a/tests/handlers/test_profile.py +++ b/tests/handlers/test_profile.py @@ -14,16 +14,16 @@ # limitations under the License. -from tests import unittest -from twisted.internet import defer - from mock import Mock, NonCallableMock +from twisted.internet import defer + import synapse.types from synapse.api.errors import AuthError from synapse.handlers.profile import ProfileHandler from synapse.types import UserID +from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/handlers/test_register.py b/tests/handlers/test_register.py index e990e45220..025fa1be81 100644 --- a/tests/handlers/test_register.py +++ b/tests/handlers/test_register.py @@ -13,15 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. +from mock import Mock + from twisted.internet import defer -from .. import unittest from synapse.handlers.register import RegistrationHandler from synapse.types import UserID, create_requester from tests.utils import setup_test_homeserver -from mock import Mock +from .. import unittest class RegistrationHandlers(object): diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py index a433bbfa8a..b08856f763 100644 --- a/tests/handlers/test_typing.py +++ b/tests/handlers/test_typing.py @@ -14,19 +14,24 @@ # limitations under the License. -from tests import unittest -from twisted.internet import defer - -from mock import Mock, call, ANY import json -from ..utils import ( - MockHttpResource, MockClock, DeferredMockCallable, setup_test_homeserver -) +from mock import ANY, Mock, call + +from twisted.internet import defer from synapse.api.errors import AuthError from synapse.types import UserID +from tests import unittest + +from ..utils import ( + DeferredMockCallable, + MockClock, + MockHttpResource, + setup_test_homeserver, +) + def _expect_edu(destination, edu_type, content, origin="test"): return { diff --git a/tests/http/test_endpoint.py b/tests/http/test_endpoint.py index b8a48d20a4..60e6a75953 100644 --- a/tests/http/test_endpoint.py +++ b/tests/http/test_endpoint.py @@ -12,10 +12,8 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from synapse.http.endpoint import ( - parse_server_name, - parse_and_validate_server_name, -) +from synapse.http.endpoint import parse_and_validate_server_name, parse_server_name + from tests import unittest diff --git a/tests/replication/slave/storage/_base.py b/tests/replication/slave/storage/_base.py index 64e07a8c93..8708c8a196 100644 --- a/tests/replication/slave/storage/_base.py +++ b/tests/replication/slave/storage/_base.py @@ -12,17 +12,20 @@ # See the License for the specific language governing permissions and # limitations under the License. -from twisted.internet import defer, reactor -from tests import unittest - import tempfile from mock import Mock, NonCallableMock -from tests.utils import setup_test_homeserver -from synapse.replication.tcp.resource import ReplicationStreamProtocolFactory + +from twisted.internet import defer, reactor + from synapse.replication.tcp.client import ( - ReplicationClientHandler, ReplicationClientFactory, + ReplicationClientFactory, + ReplicationClientHandler, ) +from synapse.replication.tcp.resource import ReplicationStreamProtocolFactory + +from tests import unittest +from tests.utils import setup_test_homeserver class BaseSlavedStoreTestCase(unittest.TestCase): diff --git a/tests/replication/slave/storage/test_account_data.py b/tests/replication/slave/storage/test_account_data.py index f47a42e45d..adf226404e 100644 --- a/tests/replication/slave/storage/test_account_data.py +++ b/tests/replication/slave/storage/test_account_data.py @@ -13,11 +13,11 @@ # limitations under the License. -from ._base import BaseSlavedStoreTestCase +from twisted.internet import defer from synapse.replication.slave.storage.account_data import SlavedAccountDataStore -from twisted.internet import defer +from ._base import BaseSlavedStoreTestCase USER_ID = "@feeling:blue" TYPE = "my.type" diff --git a/tests/replication/slave/storage/test_events.py b/tests/replication/slave/storage/test_events.py index cb058d3142..cea01d93eb 100644 --- a/tests/replication/slave/storage/test_events.py +++ b/tests/replication/slave/storage/test_events.py @@ -12,15 +12,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStoreTestCase +from twisted.internet import defer from synapse.events import FrozenEvent, _EventInternalMetadata from synapse.events.snapshot import EventContext from synapse.replication.slave.storage.events import SlavedEventStore from synapse.storage.roommember import RoomsForUser -from twisted.internet import defer - +from ._base import BaseSlavedStoreTestCase USER_ID = "@feeling:blue" USER_ID_2 = "@bright:blue" diff --git a/tests/replication/slave/storage/test_receipts.py b/tests/replication/slave/storage/test_receipts.py index 6624fe4eea..e6d670cc1f 100644 --- a/tests/replication/slave/storage/test_receipts.py +++ b/tests/replication/slave/storage/test_receipts.py @@ -12,11 +12,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from ._base import BaseSlavedStoreTestCase +from twisted.internet import defer from synapse.replication.slave.storage.receipts import SlavedReceiptsStore -from twisted.internet import defer +from ._base import BaseSlavedStoreTestCase USER_ID = "@feeling:blue" ROOM_ID = "!room:blue" diff --git a/tests/rest/client/test_transactions.py b/tests/rest/client/test_transactions.py index 6a757289db..eee99ca2e0 100644 --- a/tests/rest/client/test_transactions.py +++ b/tests/rest/client/test_transactions.py @@ -1,10 +1,11 @@ -from synapse.rest.client.transactions import HttpTransactionCache -from synapse.rest.client.transactions import CLEANUP_PERIOD_MS -from twisted.internet import defer, reactor from mock import Mock, call +from twisted.internet import defer, reactor + +from synapse.rest.client.transactions import CLEANUP_PERIOD_MS, HttpTransactionCache from synapse.util import Clock from synapse.util.logcontext import LoggingContext + from tests import unittest from tests.utils import MockClock diff --git a/tests/rest/client/v1/test_events.py b/tests/rest/client/v1/test_events.py index f5a7258e68..a5af36a99c 100644 --- a/tests/rest/client/v1/test_events.py +++ b/tests/rest/client/v1/test_events.py @@ -14,7 +14,7 @@ # limitations under the License. """ Tests REST events for /events paths.""" -from tests import unittest +from mock import Mock, NonCallableMock # twisted imports from twisted.internet import defer @@ -23,13 +23,11 @@ import synapse.rest.client.v1.events import synapse.rest.client.v1.register import synapse.rest.client.v1.room +from tests import unittest from ....utils import MockHttpResource, setup_test_homeserver from .utils import RestTestCase -from mock import Mock, NonCallableMock - - PATH_PREFIX = "/_matrix/client/api/v1" diff --git a/tests/rest/client/v1/test_profile.py b/tests/rest/client/v1/test_profile.py index dc94b8bd19..d71cc8e0db 100644 --- a/tests/rest/client/v1/test_profile.py +++ b/tests/rest/client/v1/test_profile.py @@ -15,12 +15,15 @@ """Tests REST events for /profile paths.""" from mock import Mock + from twisted.internet import defer import synapse.types -from synapse.api.errors import SynapseError, AuthError +from synapse.api.errors import AuthError, SynapseError from synapse.rest.client.v1 import profile + from tests import unittest + from ....utils import MockHttpResource, setup_test_homeserver myid = "@1234ABCD:test" diff --git a/tests/rest/client/v1/test_register.py b/tests/rest/client/v1/test_register.py index a6a4e2ffe0..f596acb85f 100644 --- a/tests/rest/client/v1/test_register.py +++ b/tests/rest/client/v1/test_register.py @@ -13,12 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.rest.client.v1.register import CreateUserRestServlet -from twisted.internet import defer +import json + from mock import Mock + +from twisted.internet import defer + +from synapse.rest.client.v1.register import CreateUserRestServlet + from tests import unittest from tests.utils import mock_getRawHeaders -import json class CreateUserServletTestCase(unittest.TestCase): diff --git a/tests/rest/client/v1/test_rooms.py b/tests/rest/client/v1/test_rooms.py index 61d737725b..895dffa095 100644 --- a/tests/rest/client/v1/test_rooms.py +++ b/tests/rest/client/v1/test_rooms.py @@ -15,22 +15,21 @@ """Tests REST events for /rooms paths.""" +import json + +from mock import Mock, NonCallableMock +from six.moves.urllib import parse as urlparse + # twisted imports from twisted.internet import defer import synapse.rest.client.v1.room from synapse.api.constants import Membership - from synapse.types import UserID -import json -from six.moves.urllib import parse as urlparse - from ....utils import MockHttpResource, setup_test_homeserver from .utils import RestTestCase -from mock import Mock, NonCallableMock - PATH_PREFIX = "/_matrix/client/api/v1" diff --git a/tests/rest/client/v1/test_typing.py b/tests/rest/client/v1/test_typing.py index fe161ee5cb..bddb3302e4 100644 --- a/tests/rest/client/v1/test_typing.py +++ b/tests/rest/client/v1/test_typing.py @@ -15,18 +15,17 @@ """Tests REST events for /rooms paths.""" +from mock import Mock, NonCallableMock + # twisted imports from twisted.internet import defer import synapse.rest.client.v1.room from synapse.types import UserID -from ....utils import MockHttpResource, MockClock, setup_test_homeserver +from ....utils import MockClock, MockHttpResource, setup_test_homeserver from .utils import RestTestCase -from mock import Mock, NonCallableMock - - PATH_PREFIX = "/_matrix/client/api/v1" diff --git a/tests/rest/client/v1/utils.py b/tests/rest/client/v1/utils.py index 3bb1dd003a..54d7ba380d 100644 --- a/tests/rest/client/v1/utils.py +++ b/tests/rest/client/v1/utils.py @@ -13,16 +13,16 @@ # See the License for the specific language governing permissions and # limitations under the License. +import json +import time + # twisted imports from twisted.internet import defer -# trial imports -from tests import unittest - from synapse.api.constants import Membership -import json -import time +# trial imports +from tests import unittest class RestTestCase(unittest.TestCase): diff --git a/tests/rest/client/v2_alpha/__init__.py b/tests/rest/client/v2_alpha/__init__.py index 5170217d9e..f18a8a6027 100644 --- a/tests/rest/client/v2_alpha/__init__.py +++ b/tests/rest/client/v2_alpha/__init__.py @@ -13,16 +13,15 @@ # See the License for the specific language governing permissions and # limitations under the License. -from tests import unittest - from mock import Mock -from ....utils import MockHttpResource, setup_test_homeserver +from twisted.internet import defer from synapse.types import UserID -from twisted.internet import defer +from tests import unittest +from ....utils import MockHttpResource, setup_test_homeserver PATH_PREFIX = "/_matrix/client/v2_alpha" diff --git a/tests/rest/client/v2_alpha/test_filter.py b/tests/rest/client/v2_alpha/test_filter.py index 76b833e119..bb0b2f94ea 100644 --- a/tests/rest/client/v2_alpha/test_filter.py +++ b/tests/rest/client/v2_alpha/test_filter.py @@ -15,16 +15,13 @@ from twisted.internet import defer -from tests import unittest - -from synapse.rest.client.v2_alpha import filter - -from synapse.api.errors import Codes - import synapse.types - +from synapse.api.errors import Codes +from synapse.rest.client.v2_alpha import filter from synapse.types import UserID +from tests import unittest + from ....utils import MockHttpResource, setup_test_homeserver PATH_PREFIX = "/_matrix/client/v2_alpha" diff --git a/tests/rest/client/v2_alpha/test_register.py b/tests/rest/client/v2_alpha/test_register.py index 8aba456510..9b57a56070 100644 --- a/tests/rest/client/v2_alpha/test_register.py +++ b/tests/rest/client/v2_alpha/test_register.py @@ -1,12 +1,15 @@ +import json + +from mock import Mock + +from twisted.internet import defer from twisted.python import failure +from synapse.api.errors import InteractiveAuthIncompleteError, SynapseError from synapse.rest.client.v2_alpha.register import RegisterRestServlet -from synapse.api.errors import SynapseError, InteractiveAuthIncompleteError -from twisted.internet import defer -from mock import Mock + from tests import unittest from tests.utils import mock_getRawHeaders -import json class RegisterRestServletTestCase(unittest.TestCase): diff --git a/tests/rest/media/v1/test_media_storage.py b/tests/rest/media/v1/test_media_storage.py index c5e2f5549a..bf254a260d 100644 --- a/tests/rest/media/v1/test_media_storage.py +++ b/tests/rest/media/v1/test_media_storage.py @@ -14,21 +14,21 @@ # limitations under the License. +import os +import shutil +import tempfile + +from mock import Mock + from twisted.internet import defer, reactor from synapse.rest.media.v1._base import FileInfo -from synapse.rest.media.v1.media_storage import MediaStorage from synapse.rest.media.v1.filepath import MediaFilePaths +from synapse.rest.media.v1.media_storage import MediaStorage from synapse.rest.media.v1.storage_provider import FileStorageProviderBackend -from mock import Mock - from tests import unittest -import os -import shutil -import tempfile - class MediaStorageTests(unittest.TestCase): def setUp(self): diff --git a/tests/server.py b/tests/server.py index 73069dff52..46223ccf05 100644 --- a/tests/server.py +++ b/tests/server.py @@ -1,15 +1,17 @@ +import json from io import BytesIO -import attr -import json from six import text_type -from twisted.python.failure import Failure +import attr + +from twisted.internet import threads from twisted.internet.defer import Deferred +from twisted.python.failure import Failure from twisted.test.proto_helpers import MemoryReactorClock from synapse.http.site import SynapseRequest -from twisted.internet import threads + from tests.utils import setup_test_homeserver as _sth diff --git a/tests/storage/test__base.py b/tests/storage/test__base.py index 3cfa21c9f8..6d6f00c5c5 100644 --- a/tests/storage/test__base.py +++ b/tests/storage/test__base.py @@ -14,15 +14,15 @@ # limitations under the License. -from tests import unittest -from twisted.internet import defer - from mock import Mock -from synapse.util.async import ObservableDeferred +from twisted.internet import defer +from synapse.util.async import ObservableDeferred from synapse.util.caches.descriptors import Cache, cached +from tests import unittest + class CacheTestCase(unittest.TestCase): diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py index 00825498b1..099861b27c 100644 --- a/tests/storage/test_appservice.py +++ b/tests/storage/test_appservice.py @@ -12,21 +12,25 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. +import json +import os import tempfile -from synapse.config._base import ConfigError -from tests import unittest + +from mock import Mock + +import yaml + from twisted.internet import defer -from tests.utils import setup_test_homeserver from synapse.appservice import ApplicationService, ApplicationServiceState +from synapse.config._base import ConfigError from synapse.storage.appservice import ( - ApplicationServiceStore, ApplicationServiceTransactionStore + ApplicationServiceStore, + ApplicationServiceTransactionStore, ) -import json -import os -import yaml -from mock import Mock +from tests import unittest +from tests.utils import setup_test_homeserver class ApplicationServiceStoreTestCase(unittest.TestCase): diff --git a/tests/storage/test_background_update.py b/tests/storage/test_background_update.py index 1286b4ce2d..ab1f310572 100644 --- a/tests/storage/test_background_update.py +++ b/tests/storage/test_background_update.py @@ -1,10 +1,10 @@ -from tests import unittest +from mock import Mock + from twisted.internet import defer +from tests import unittest from tests.utils import setup_test_homeserver -from mock import Mock - class BackgroundUpdateTestCase(unittest.TestCase): diff --git a/tests/storage/test_base.py b/tests/storage/test_base.py index 0ac910e76f..1d1234ee39 100644 --- a/tests/storage/test_base.py +++ b/tests/storage/test_base.py @@ -14,18 +14,18 @@ # limitations under the License. -from tests import unittest -from twisted.internet import defer +from collections import OrderedDict from mock import Mock -from collections import OrderedDict +from twisted.internet import defer from synapse.server import HomeServer - from synapse.storage._base import SQLBaseStore from synapse.storage.engines import create_engine +from tests import unittest + class SQLBaseStoreTestCase(unittest.TestCase): """ Test the "simple" SQL generating methods in SQLBaseStore. """ diff --git a/tests/storage/test_devices.py b/tests/storage/test_devices.py index f8725acea0..a54cc6bc32 100644 --- a/tests/storage/test_devices.py +++ b/tests/storage/test_devices.py @@ -16,6 +16,7 @@ from twisted.internet import defer import synapse.api.errors + import tests.unittest import tests.utils diff --git a/tests/storage/test_directory.py b/tests/storage/test_directory.py index 95709cd50a..129ebaf343 100644 --- a/tests/storage/test_directory.py +++ b/tests/storage/test_directory.py @@ -14,12 +14,12 @@ # limitations under the License. -from tests import unittest from twisted.internet import defer from synapse.storage.directory import DirectoryStore -from synapse.types import RoomID, RoomAlias +from synapse.types import RoomAlias, RoomID +from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/storage/test_event_push_actions.py b/tests/storage/test_event_push_actions.py index 3cbf9a78b1..8430fc7ba6 100644 --- a/tests/storage/test_event_push_actions.py +++ b/tests/storage/test_event_push_actions.py @@ -13,11 +13,12 @@ # See the License for the specific language governing permissions and # limitations under the License. +from mock import Mock + from twisted.internet import defer import tests.unittest import tests.utils -from mock import Mock USER_ID = "@user:example.com" diff --git a/tests/storage/test_keys.py b/tests/storage/test_keys.py index 0be790d8f8..3a3d002782 100644 --- a/tests/storage/test_keys.py +++ b/tests/storage/test_keys.py @@ -14,6 +14,7 @@ # limitations under the License. import signedjson.key + from twisted.internet import defer import tests.unittest diff --git a/tests/storage/test_presence.py b/tests/storage/test_presence.py index f5fcb611d4..3276b39504 100644 --- a/tests/storage/test_presence.py +++ b/tests/storage/test_presence.py @@ -14,13 +14,13 @@ # limitations under the License. -from tests import unittest from twisted.internet import defer from synapse.storage.presence import PresenceStore from synapse.types import UserID -from tests.utils import setup_test_homeserver, MockClock +from tests import unittest +from tests.utils import MockClock, setup_test_homeserver class PresenceStoreTestCase(unittest.TestCase): diff --git a/tests/storage/test_profile.py b/tests/storage/test_profile.py index 423710c9c1..2c95e5e95a 100644 --- a/tests/storage/test_profile.py +++ b/tests/storage/test_profile.py @@ -14,12 +14,12 @@ # limitations under the License. -from tests import unittest from twisted.internet import defer from synapse.storage.profile import ProfileStore from synapse.types import UserID +from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/storage/test_redaction.py b/tests/storage/test_redaction.py index 888ddfaddd..475ec900c4 100644 --- a/tests/storage/test_redaction.py +++ b/tests/storage/test_redaction.py @@ -14,16 +14,16 @@ # limitations under the License. -from tests import unittest +from mock import Mock + from twisted.internet import defer from synapse.api.constants import EventTypes, Membership -from synapse.types import UserID, RoomID +from synapse.types import RoomID, UserID +from tests import unittest from tests.utils import setup_test_homeserver -from mock import Mock - class RedactionTestCase(unittest.TestCase): diff --git a/tests/storage/test_registration.py b/tests/storage/test_registration.py index f863b75846..7821ea3fa3 100644 --- a/tests/storage/test_registration.py +++ b/tests/storage/test_registration.py @@ -14,9 +14,9 @@ # limitations under the License. -from tests import unittest from twisted.internet import defer +from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/storage/test_room.py b/tests/storage/test_room.py index ef8a4d234f..ae8ae94b6d 100644 --- a/tests/storage/test_room.py +++ b/tests/storage/test_room.py @@ -14,12 +14,12 @@ # limitations under the License. -from tests import unittest from twisted.internet import defer from synapse.api.constants import EventTypes -from synapse.types import UserID, RoomID, RoomAlias +from synapse.types import RoomAlias, RoomID, UserID +from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/storage/test_roommember.py b/tests/storage/test_roommember.py index 657b279e5d..c5fd54f67e 100644 --- a/tests/storage/test_roommember.py +++ b/tests/storage/test_roommember.py @@ -14,16 +14,16 @@ # limitations under the License. -from tests import unittest +from mock import Mock + from twisted.internet import defer from synapse.api.constants import EventTypes, Membership -from synapse.types import UserID, RoomID +from synapse.types import RoomID, UserID +from tests import unittest from tests.utils import setup_test_homeserver -from mock import Mock - class RoomMemberStoreTestCase(unittest.TestCase): diff --git a/tests/storage/test_user_directory.py b/tests/storage/test_user_directory.py index 0891308f25..23fad12bca 100644 --- a/tests/storage/test_user_directory.py +++ b/tests/storage/test_user_directory.py @@ -17,6 +17,7 @@ from twisted.internet import defer from synapse.storage import UserDirectoryStore from synapse.storage.roommember import ProfileInfo + from tests import unittest from tests.utils import setup_test_homeserver diff --git a/tests/test_distributor.py b/tests/test_distributor.py index c066381698..04a88056f1 100644 --- a/tests/test_distributor.py +++ b/tests/test_distributor.py @@ -13,13 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from . import unittest -from twisted.internet import defer - from mock import Mock, patch +from twisted.internet import defer + from synapse.util.distributor import Distributor +from . import unittest + class DistributorTestCase(unittest.TestCase): diff --git a/tests/test_dns.py b/tests/test_dns.py index 3b360a0fc7..b647d92697 100644 --- a/tests/test_dns.py +++ b/tests/test_dns.py @@ -13,16 +13,17 @@ # See the License for the specific language governing permissions and # limitations under the License. -from . import unittest +from mock import Mock + from twisted.internet import defer from twisted.names import dns, error -from mock import Mock - from synapse.http.endpoint import resolve_service from tests.utils import MockClock +from . import unittest + @unittest.DEBUG class DnsTestCase(unittest.TestCase): diff --git a/tests/test_event_auth.py b/tests/test_event_auth.py index d08e19c53a..06112430e5 100644 --- a/tests/test_event_auth.py +++ b/tests/test_event_auth.py @@ -13,10 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. +import unittest + from synapse import event_auth from synapse.api.errors import AuthError from synapse.events import FrozenEvent -import unittest class EventAuthTestCase(unittest.TestCase): diff --git a/tests/test_federation.py b/tests/test_federation.py index fc80a69369..159a136971 100644 --- a/tests/test_federation.py +++ b/tests/test_federation.py @@ -1,14 +1,14 @@ -from twisted.internet.defer import succeed, maybeDeferred +from mock import Mock + +from twisted.internet.defer import maybeDeferred, succeed -from synapse.util import Clock from synapse.events import FrozenEvent from synapse.types import Requester, UserID +from synapse.util import Clock from tests import unittest -from tests.server import setup_test_homeserver, ThreadedMemoryReactorClock - -from mock import Mock +from tests.server import ThreadedMemoryReactorClock, setup_test_homeserver class MessageAcceptTests(unittest.TestCase): diff --git a/tests/test_preview.py b/tests/test_preview.py index 5bd36c74aa..446843367e 100644 --- a/tests/test_preview.py +++ b/tests/test_preview.py @@ -13,12 +13,13 @@ # See the License for the specific language governing permissions and # limitations under the License. -from . import unittest - from synapse.rest.media.v1.preview_url_resource import ( - summarize_paragraphs, decode_and_calc_og + decode_and_calc_og, + summarize_paragraphs, ) +from . import unittest + class PreviewTestCase(unittest.TestCase): diff --git a/tests/test_server.py b/tests/test_server.py index 8ad822c43b..4192013f6d 100644 --- a/tests/test_server.py +++ b/tests/test_server.py @@ -4,9 +4,10 @@ import re from twisted.internet.defer import Deferred from twisted.test.proto_helpers import MemoryReactorClock -from synapse.util import Clock from synapse.api.errors import Codes, SynapseError from synapse.http.server import JsonResource +from synapse.util import Clock + from tests import unittest from tests.server import make_request, setup_test_homeserver diff --git a/tests/test_state.py b/tests/test_state.py index 71c412faf4..c0f2d1152d 100644 --- a/tests/test_state.py +++ b/tests/test_state.py @@ -13,18 +13,18 @@ # See the License for the specific language governing permissions and # limitations under the License. -from tests import unittest +from mock import Mock + from twisted.internet import defer -from synapse.events import FrozenEvent from synapse.api.auth import Auth from synapse.api.constants import EventTypes, Membership +from synapse.events import FrozenEvent from synapse.state import StateHandler, StateResolutionHandler -from .utils import MockClock - -from mock import Mock +from tests import unittest +from .utils import MockClock _next_event_id = 1000 diff --git a/tests/test_test_utils.py b/tests/test_test_utils.py index d28bb726bb..bc97c12245 100644 --- a/tests/test_test_utils.py +++ b/tests/test_test_utils.py @@ -14,7 +14,6 @@ # limitations under the License. from tests import unittest - from tests.utils import MockClock diff --git a/tests/test_types.py b/tests/test_types.py index 115def2287..729bd676c1 100644 --- a/tests/test_types.py +++ b/tests/test_types.py @@ -13,11 +13,11 @@ # See the License for the specific language governing permissions and # limitations under the License. -from tests import unittest - from synapse.api.errors import SynapseError from synapse.server import HomeServer -from synapse.types import UserID, RoomAlias, GroupID +from synapse.types import GroupID, RoomAlias, UserID + +from tests import unittest mock_homeserver = HomeServer(hostname="my.domain") diff --git a/tests/util/caches/test_descriptors.py b/tests/util/caches/test_descriptors.py index a94d566c96..8176a7dabd 100644 --- a/tests/util/caches/test_descriptors.py +++ b/tests/util/caches/test_descriptors.py @@ -13,14 +13,17 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from functools import partial import logging +from functools import partial import mock + +from twisted.internet import defer, reactor + from synapse.api.errors import SynapseError from synapse.util import logcontext -from twisted.internet import defer, reactor from synapse.util.caches import descriptors + from tests import unittest logger = logging.getLogger(__name__) diff --git a/tests/util/test_dict_cache.py b/tests/util/test_dict_cache.py index 543ac5bed9..26f2fa5800 100644 --- a/tests/util/test_dict_cache.py +++ b/tests/util/test_dict_cache.py @@ -14,10 +14,10 @@ # limitations under the License. -from tests import unittest - from synapse.util.caches.dictionary_cache import DictionaryCache +from tests import unittest + class DictCacheTestCase(unittest.TestCase): diff --git a/tests/util/test_expiring_cache.py b/tests/util/test_expiring_cache.py index 31d24adb8b..d12b5e838b 100644 --- a/tests/util/test_expiring_cache.py +++ b/tests/util/test_expiring_cache.py @@ -14,12 +14,12 @@ # limitations under the License. -from .. import unittest - from synapse.util.caches.expiringcache import ExpiringCache from tests.utils import MockClock +from .. import unittest + class ExpiringCacheTestCase(unittest.TestCase): diff --git a/tests/util/test_file_consumer.py b/tests/util/test_file_consumer.py index c2aae8f54c..7ce5f8c258 100644 --- a/tests/util/test_file_consumer.py +++ b/tests/util/test_file_consumer.py @@ -14,15 +14,16 @@ # limitations under the License. -from twisted.internet import defer, reactor +import threading + from mock import NonCallableMock +from six import StringIO + +from twisted.internet import defer, reactor from synapse.util.file_consumer import BackgroundFileConsumer from tests import unittest -from six import StringIO - -import threading class FileConsumerTests(unittest.TestCase): diff --git a/tests/util/test_limiter.py b/tests/util/test_limiter.py index 9c795d9fdb..a5a767b1ff 100644 --- a/tests/util/test_limiter.py +++ b/tests/util/test_limiter.py @@ -14,12 +14,12 @@ # limitations under the License. -from tests import unittest - from twisted.internet import defer from synapse.util.async import Limiter +from tests import unittest + class LimiterTestCase(unittest.TestCase): diff --git a/tests/util/test_linearizer.py b/tests/util/test_linearizer.py index bf7e3aa885..c95907b32c 100644 --- a/tests/util/test_linearizer.py +++ b/tests/util/test_linearizer.py @@ -13,13 +13,14 @@ # See the License for the specific language governing permissions and # limitations under the License. -from synapse.util import logcontext, Clock -from tests import unittest +from six.moves import range from twisted.internet import defer, reactor +from synapse.util import Clock, logcontext from synapse.util.async import Linearizer -from six.moves import range + +from tests import unittest class LinearizerTestCase(unittest.TestCase): diff --git a/tests/util/test_logcontext.py b/tests/util/test_logcontext.py index 9cf90fcfc4..c54001f7a4 100644 --- a/tests/util/test_logcontext.py +++ b/tests/util/test_logcontext.py @@ -1,11 +1,11 @@ import twisted.python.failure -from twisted.internet import defer -from twisted.internet import reactor -from .. import unittest +from twisted.internet import defer, reactor -from synapse.util import logcontext, Clock +from synapse.util import Clock, logcontext from synapse.util.logcontext import LoggingContext +from .. import unittest + class LoggingContextTestCase(unittest.TestCase): diff --git a/tests/util/test_logformatter.py b/tests/util/test_logformatter.py index 1a1a8412f2..297aebbfbe 100644 --- a/tests/util/test_logformatter.py +++ b/tests/util/test_logformatter.py @@ -15,6 +15,7 @@ import sys from synapse.util.logformatter import LogFormatter + from tests import unittest diff --git a/tests/util/test_lrucache.py b/tests/util/test_lrucache.py index dfb78cb8bd..9b36ef4482 100644 --- a/tests/util/test_lrucache.py +++ b/tests/util/test_lrucache.py @@ -14,12 +14,12 @@ # limitations under the License. -from .. import unittest +from mock import Mock from synapse.util.caches.lrucache import LruCache from synapse.util.caches.treecache import TreeCache -from mock import Mock +from .. import unittest class LruCacheTestCase(unittest.TestCase): diff --git a/tests/util/test_rwlock.py b/tests/util/test_rwlock.py index 1d745ae1a7..24194e3b25 100644 --- a/tests/util/test_rwlock.py +++ b/tests/util/test_rwlock.py @@ -14,10 +14,10 @@ # limitations under the License. -from tests import unittest - from synapse.util.async import ReadWriteLock +from tests import unittest + class ReadWriteLockTestCase(unittest.TestCase): diff --git a/tests/util/test_snapshot_cache.py b/tests/util/test_snapshot_cache.py index d3a8630c2f..0f5b32fcc0 100644 --- a/tests/util/test_snapshot_cache.py +++ b/tests/util/test_snapshot_cache.py @@ -14,10 +14,11 @@ # limitations under the License. -from .. import unittest +from twisted.internet.defer import Deferred from synapse.util.caches.snapshot_cache import SnapshotCache -from twisted.internet.defer import Deferred + +from .. import unittest class SnapshotCacheTestCase(unittest.TestCase): diff --git a/tests/util/test_stream_change_cache.py b/tests/util/test_stream_change_cache.py index 67ece166c7..e3897c0d19 100644 --- a/tests/util/test_stream_change_cache.py +++ b/tests/util/test_stream_change_cache.py @@ -1,8 +1,9 @@ -from tests import unittest from mock import patch from synapse.util.caches.stream_change_cache import StreamChangeCache +from tests import unittest + class StreamChangeCacheTests(unittest.TestCase): """ diff --git a/tests/util/test_treecache.py b/tests/util/test_treecache.py index 7ab578a185..a5f2261208 100644 --- a/tests/util/test_treecache.py +++ b/tests/util/test_treecache.py @@ -14,10 +14,10 @@ # limitations under the License. -from .. import unittest - from synapse.util.caches.treecache import TreeCache +from .. import unittest + class TreeCacheTestCase(unittest.TestCase): def test_get_set_onelevel(self): diff --git a/tests/util/test_wheel_timer.py b/tests/util/test_wheel_timer.py index fdb24a48b0..03201a4d9b 100644 --- a/tests/util/test_wheel_timer.py +++ b/tests/util/test_wheel_timer.py @@ -13,10 +13,10 @@ # See the License for the specific language governing permissions and # limitations under the License. -from .. import unittest - from synapse.util.wheel_timer import WheelTimer +from .. import unittest + class WheelTimerTestCase(unittest.TestCase): def test_single_insert_fetch(self): diff --git a/tests/utils.py b/tests/utils.py index 189fd2711c..6adbdbfca1 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -15,9 +15,10 @@ import hashlib from inspect import getcallargs -from six.moves.urllib import parse as urlparse from mock import Mock, patch +from six.moves.urllib import parse as urlparse + from twisted.internet import defer, reactor from synapse.api.errors import CodeMessageException, cs_error -- cgit 1.5.1 From 924eb34d9428a4163a03249abbb6f40d4baa29c6 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Thu, 19 Jul 2018 18:32:02 +0100 Subject: add a filtered_types param to limit filtering to specific types --- synapse/handlers/sync.py | 65 +++++++++++++++------------ synapse/storage/state.py | 113 +++++++++++++++++++++++++---------------------- 2 files changed, 96 insertions(+), 82 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 0c21ac2c77..cb711b8758 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -417,38 +417,44 @@ class SyncHandler(object): )) @defer.inlineCallbacks - def get_state_after_event(self, event, types=None): + def get_state_after_event(self, event, types=None, filtered_types=None): """ Get the room state after the given event Args: event(synapse.events.EventBase): event of interest - types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + types(list[(str, str|None)]|None): List of (type, state_key) tuples which are used to filter the state fetched. If `state_key` is None, - all events are returned of the given type. Presence of type of `None` - indicates that types not in the list should not be filtered out. + all events are returned of the given type. May be None, which matches any key. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. + Returns: A Deferred map from ((type, state_key)->Event) """ - state_ids = yield self.store.get_state_ids_for_event(event.event_id, types) + state_ids = yield self.store.get_state_ids_for_event( + event.event_id, types, filtered_types=filtered_types + ) if event.is_state(): state_ids = state_ids.copy() state_ids[(event.type, event.state_key)] = event.event_id defer.returnValue(state_ids) @defer.inlineCallbacks - def get_state_at(self, room_id, stream_position, types=None): + def get_state_at(self, room_id, stream_position, types=None, filtered_types=None): """ Get the room state at a particular stream position Args: room_id(str): room for which to get state stream_position(StreamToken): point at which to get state - types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + types(list[(str, str|None)]|None): List of (type, state_key) tuples which are used to filter the state fetched. If `state_key` is None, - all events are returned of the given type. Presence of type of `None` - indicates that types not in the list should not be filtered out. - May be None, which matches any key. + all events are returned of the given type. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. Returns: A Deferred map from ((type, state_key)->Event) @@ -463,7 +469,9 @@ class SyncHandler(object): if last_events: last_event = last_events[-1] - state = yield self.get_state_after_event(last_event, types) + state = yield self.get_state_after_event( + last_event, types, filtered_types=filtered_types + ) else: # no events in this room - so presumably no state @@ -499,6 +507,7 @@ class SyncHandler(object): types = None member_state_ids = {} lazy_load_members = sync_config.filter_collection.lazy_load_members() + filtered_types = None if lazy_load_members: # We only request state for the members needed to display the @@ -516,29 +525,25 @@ class SyncHandler(object): # to be done based on event_id, and we don't have the member # event ids until we've pulled them out of the DB. - if not types: - # an optimisation to stop needlessly trying to calculate - # member_state_ids - # - # XXX: i can't remember what this trying to do. why would - # types ever be []? --matthew - lazy_load_members = False - - types.append((None, None)) # don't just filter to room members + # only apply the filtering to room members + filtered_types = [EventTypes.Member] if full_state: if batch: current_state_ids = yield self.store.get_state_ids_for_event( - batch.events[-1].event_id, types=types + batch.events[-1].event_id, types=types, + filtered_types=filtered_types ) state_ids = yield self.store.get_state_ids_for_event( - batch.events[0].event_id, types=types + batch.events[0].event_id, types=types, + filtered_types=filtered_types ) else: current_state_ids = yield self.get_state_at( - room_id, stream_position=now_token, types=types + room_id, stream_position=now_token, types=types, + filtered_types=filtered_types ) state_ids = current_state_ids @@ -563,15 +568,18 @@ class SyncHandler(object): ) elif batch.limited: state_at_previous_sync = yield self.get_state_at( - room_id, stream_position=since_token, types=types + room_id, stream_position=since_token, types=types, + filtered_types=filtered_types ) current_state_ids = yield self.store.get_state_ids_for_event( - batch.events[-1].event_id, types=types + batch.events[-1].event_id, types=types, + filtered_types=filtered_types ) state_at_timeline_start = yield self.store.get_state_ids_for_event( - batch.events[0].event_id, types=types + batch.events[0].event_id, types=types, + filtered_types=filtered_types ) if lazy_load_members: @@ -603,11 +611,10 @@ class SyncHandler(object): # event_ids) at this point. We know we can do it based on mxid as this # is an non-gappy incremental sync. - # strip off the (None, None) and filter to just room members - types = types[:-1] if types: state_ids = yield self.store.get_state_ids_for_event( - batch.events[0].event_id, types=types + batch.events[0].event_id, types=types, + filtered_types=filtered_types ) state = {} diff --git a/synapse/storage/state.py b/synapse/storage/state.py index c5ff44fef7..ee531a2ce0 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -185,7 +185,7 @@ class StateGroupWorkerStore(SQLBaseStore): }) @defer.inlineCallbacks - def _get_state_groups_from_groups(self, groups, types): + def _get_state_groups_from_groups(self, groups, types, filtered_types=None): """Returns the state groups for a given set of groups, filtering on types of state events. @@ -193,9 +193,10 @@ class StateGroupWorkerStore(SQLBaseStore): groups(list[int]): list of state group IDs to query types(list[str|None, str|None])|None: List of 2-tuples of the form (`type`, `state_key`), where a `state_key` of `None` matches all - state_keys for the `type`. Presence of type of `None` indicates - that types not in the list should not be filtered out. If None, - all types are returned. + state_keys for the `type`. If None, all types are returned. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. Returns: dictionary state_group -> (dict of (type, state_key) -> event id) @@ -206,26 +207,21 @@ class StateGroupWorkerStore(SQLBaseStore): for chunk in chunks: res = yield self.runInteraction( "_get_state_groups_from_groups", - self._get_state_groups_from_groups_txn, chunk, types, + self._get_state_groups_from_groups_txn, chunk, types, filtered_types ) results.update(res) defer.returnValue(results) - def _get_state_groups_from_groups_txn(self, txn, groups, types=None): + def _get_state_groups_from_groups_txn( + self, txn, groups, types=None, filtered_types=None + ): results = {group: {} for group in groups} - include_other_types = False + include_other_types = False if filtered_types is None else True if types is not None: - type_set = set(types) - if (None, None) in type_set: - # special case (None, None) to mean that other types should be - # returned - i.e. we were just filtering down the state keys - # for particular types. - include_other_types = True - type_set.remove((None, None)) - types = list(type_set) # deduplicate types list + types = list(set(types)) # deduplicate types list if isinstance(self.database_engine, PostgresEngine): # Temporarily disable sequential scans in this transaction. This is @@ -276,7 +272,7 @@ class StateGroupWorkerStore(SQLBaseStore): if include_other_types: # XXX: check whether this slows postgres down like a list of # ORs does too? - unique_types = set([t for (t, _) in types]) + unique_types = set(filtered_types) clause_to_args.append( ( "AND type <> ? " * len(unique_types), @@ -313,7 +309,7 @@ class StateGroupWorkerStore(SQLBaseStore): where_args.extend([typ[0], typ[1]]) if include_other_types: - unique_types = set([t for (t, _) in types]) + unique_types = set(filtered_types) where_clauses.append( "(" + " AND ".join(["type <> ?"] * len(unique_types)) + ")" ) @@ -373,18 +369,20 @@ class StateGroupWorkerStore(SQLBaseStore): return results @defer.inlineCallbacks - def get_state_for_events(self, event_ids, types): + def get_state_for_events(self, event_ids, types, filtered_types): """Given a list of event_ids and type tuples, return a list of state dicts for each event. The state dicts will only have the type/state_keys that are in the `types` list. Args: event_ids (list[string]) - types (list[(str|None, str|None)]|None): List of (type, state_key) tuples + types (list[(str, str|None)]|None): List of (type, state_key) tuples which are used to filter the state fetched. If `state_key` is None, - all events are returned of the given type. Presence of type of `None` - indicates that types not in the list should not be filtered out. + all events are returned of the given type. May be None, which matches any key. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. Returns: deferred: A list of dicts corresponding to the event_ids given. @@ -395,7 +393,7 @@ class StateGroupWorkerStore(SQLBaseStore): ) groups = set(itervalues(event_to_groups)) - group_to_state = yield self._get_state_for_groups(groups, types) + group_to_state = yield self._get_state_for_groups(groups, types, filtered_types) state_event_map = yield self.get_events( [ev_id for sd in itervalues(group_to_state) for ev_id in itervalues(sd)], @@ -414,17 +412,19 @@ class StateGroupWorkerStore(SQLBaseStore): defer.returnValue({event: event_to_state[event] for event in event_ids}) @defer.inlineCallbacks - def get_state_ids_for_events(self, event_ids, types=None): + def get_state_ids_for_events(self, event_ids, types=None, filtered_types=None): """ Get the state dicts corresponding to a list of events Args: event_ids(list(str)): events whose state should be returned - types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + types(list[(str, str|None)]|None): List of (type, state_key) tuples which are used to filter the state fetched. If `state_key` is None, - all events are returned of the given type. Presence of type of `None` - indicates that types not in the list should not be filtered out. + all events are returned of the given type. May be None, which matches any key. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. Returns: A deferred dict from event_id -> (type, state_key) -> state_event @@ -434,7 +434,7 @@ class StateGroupWorkerStore(SQLBaseStore): ) groups = set(itervalues(event_to_groups)) - group_to_state = yield self._get_state_for_groups(groups, types) + group_to_state = yield self._get_state_for_groups(groups, types, filtered_types) event_to_state = { event_id: group_to_state[group] @@ -444,41 +444,45 @@ class StateGroupWorkerStore(SQLBaseStore): defer.returnValue({event: event_to_state[event] for event in event_ids}) @defer.inlineCallbacks - def get_state_for_event(self, event_id, types=None): + def get_state_for_event(self, event_id, types=None, filtered_types=None): """ Get the state dict corresponding to a particular event Args: event_id(str): event whose state should be returned - types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + types(list[(str, str|None)]|None): List of (type, state_key) tuples which are used to filter the state fetched. If `state_key` is None, - all events are returned of the given type. Presence of type of `None` - indicates that types not in the list should not be filtered out. + all events are returned of the given type. May be None, which matches any key. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. Returns: A deferred dict from (type, state_key) -> state_event """ - state_map = yield self.get_state_for_events([event_id], types) + state_map = yield self.get_state_for_events([event_id], types, filtered_types) defer.returnValue(state_map[event_id]) @defer.inlineCallbacks - def get_state_ids_for_event(self, event_id, types=None): + def get_state_ids_for_event(self, event_id, types=None, filtered_types=None): """ Get the state dict corresponding to a particular event Args: event_id(str): event whose state should be returned - types(list[(str|None, str|None)]|None): List of (type, state_key) tuples + types(list[(str, str|None)]|None): List of (type, state_key) tuples which are used to filter the state fetched. If `state_key` is None, - all events are returned of the given type. Presence of type of `None` - indicates that types not in the list should not be filtered out. + all events are returned of the given type. May be None, which matches any key. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. Returns: A deferred dict from (type, state_key) -> state_event """ - state_map = yield self.get_state_ids_for_events([event_id], types) + state_map = yield self.get_state_ids_for_events([event_id], types, filtered_types) defer.returnValue(state_map[event_id]) @cached(max_entries=50000) @@ -509,7 +513,7 @@ class StateGroupWorkerStore(SQLBaseStore): defer.returnValue({row["event_id"]: row["state_group"] for row in rows}) - def _get_some_state_from_cache(self, group, types): + def _get_some_state_from_cache(self, group, types, filtered_types=None): """Checks if group is in cache. See `_get_state_for_groups` Returns 3-tuple (`state_dict`, `missing_types`, `got_all`). @@ -520,29 +524,30 @@ class StateGroupWorkerStore(SQLBaseStore): Args: group(int): The state group to lookup - types(list[str|None, str|None]): List of 2-tuples of the form + types(list[str, str|None]): List of 2-tuples of the form (`type`, `state_key`), where a `state_key` of `None` matches all - state_keys for the `type`. Presence of type of `None` indicates - that types not in the list should not be filtered out. + state_keys for the `type`. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. """ is_all, known_absent, state_dict_ids = self._state_group_cache.get(group) type_to_key = {} + + # tracks which of the requested types are missing from our cache missing_types = set() - include_other_types = False + include_other_types = True if filtered_types is None else False for typ, state_key in types: key = (typ, state_key) - if typ is None: - include_other_types = True - next - if state_key is None: type_to_key[typ] = None # XXX: why do we mark the type as missing from our cache just # because we weren't filtering on a specific value of state_key? + # is it because the cache doesn't handle wildcards? missing_types.add(key) else: if type_to_key.get(typ, object()) is not None: @@ -556,7 +561,7 @@ class StateGroupWorkerStore(SQLBaseStore): def include(typ, state_key): valid_state_keys = type_to_key.get(typ, sentinel) if valid_state_keys is sentinel: - return include_other_types + return include_other_types and typ not in filtered_types if valid_state_keys is None: return True if state_key in valid_state_keys: @@ -585,21 +590,23 @@ class StateGroupWorkerStore(SQLBaseStore): return state_dict_ids, is_all @defer.inlineCallbacks - def _get_state_for_groups(self, groups, types=None): + def _get_state_for_groups(self, groups, types=None, filtered_types=None): """Gets the state at each of a list of state groups, optionally filtering by type/state_key Args: groups (iterable[int]): list of state groups for which we want to get the state. - types (None|iterable[(None|str, None|str)]): + types (None|iterable[(None, None|str)]): indicates the state type/keys required. If None, the whole state is fetched and returned. Otherwise, each entry should be a `(type, state_key)` tuple to include in the response. A `state_key` of None is a wildcard - meaning that we require all state with that type. A `type` of None - indicates that types not in the list should not be filtered out. + meaning that we require all state with that type. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. Returns: Deferred[dict[int, dict[(type, state_key), EventBase]]] @@ -612,7 +619,7 @@ class StateGroupWorkerStore(SQLBaseStore): if types is not None: for group in set(groups): state_dict_ids, _, got_all = self._get_some_state_from_cache( - group, types, + group, types, filtered_types ) results[group] = state_dict_ids @@ -645,7 +652,7 @@ class StateGroupWorkerStore(SQLBaseStore): types_to_fetch = types group_to_state_dict = yield self._get_state_groups_from_groups( - missing_groups, types_to_fetch, + missing_groups, types_to_fetch, filtered_types ) for group, group_state_dict in iteritems(group_to_state_dict): -- cgit 1.5.1 From bcaec2915ac74937171e27d507b8f9c0e39d3677 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Thu, 19 Jul 2018 19:03:50 +0100 Subject: incorporate review --- synapse/handlers/sync.py | 44 +++++++++++++++++++++++++++----------------- synapse/storage/state.py | 7 ++++--- 2 files changed, 31 insertions(+), 20 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index cb711b8758..b597f94cf6 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -435,7 +435,7 @@ class SyncHandler(object): A Deferred map from ((type, state_key)->Event) """ state_ids = yield self.store.get_state_ids_for_event( - event.event_id, types, filtered_types=filtered_types + event.event_id, types, filtered_types=filtered_types, ) if event.is_state(): state_ids = state_ids.copy() @@ -470,7 +470,7 @@ class SyncHandler(object): if last_events: last_event = last_events[-1] state = yield self.get_state_after_event( - last_event, types, filtered_types=filtered_types + last_event, types, filtered_types=filtered_types, ) else: @@ -505,7 +505,6 @@ class SyncHandler(object): with Measure(self.clock, "compute_state_delta"): types = None - member_state_ids = {} lazy_load_members = sync_config.filter_collection.lazy_load_members() filtered_types = None @@ -521,10 +520,6 @@ class SyncHandler(object): ) ] - # We can't remove redundant member types at this stage as it has - # to be done based on event_id, and we don't have the member - # event ids until we've pulled them out of the DB. - # only apply the filtering to room members filtered_types = [EventTypes.Member] @@ -532,27 +527,32 @@ class SyncHandler(object): if batch: current_state_ids = yield self.store.get_state_ids_for_event( batch.events[-1].event_id, types=types, - filtered_types=filtered_types + filtered_types=filtered_types, ) state_ids = yield self.store.get_state_ids_for_event( batch.events[0].event_id, types=types, - filtered_types=filtered_types + filtered_types=filtered_types, ) else: current_state_ids = yield self.get_state_at( room_id, stream_position=now_token, types=types, - filtered_types=filtered_types + filtered_types=filtered_types, ) state_ids = current_state_ids + # track the membership state events as of the beginning of this + # timeline sequence, so they can be filtered out of the state + # if we are lazy loading members. if lazy_load_members: member_state_ids = { t: state_ids[t] for t in state_ids if t[0] == EventTypes.Member } + else: + member_state_ids = {} timeline_state = { (event.type, event.state_key): event.event_id @@ -569,28 +569,38 @@ class SyncHandler(object): elif batch.limited: state_at_previous_sync = yield self.get_state_at( room_id, stream_position=since_token, types=types, - filtered_types=filtered_types + filtered_types=filtered_types, ) current_state_ids = yield self.store.get_state_ids_for_event( batch.events[-1].event_id, types=types, - filtered_types=filtered_types + filtered_types=filtered_types, ) state_at_timeline_start = yield self.store.get_state_ids_for_event( batch.events[0].event_id, types=types, - filtered_types=filtered_types + filtered_types=filtered_types, ) + # track the membership state events as of the beginning of this + # timeline sequence, so they can be filtered out of the state + # if we are lazy loading members. if lazy_load_members: - # TODO: filter out redundant members based on their event_ids - # (not mxids) at this point. In practice, limited syncs are + # TODO: optionally filter out redundant membership events at this + # point, to stop repeatedly sending members in every /sync as if + # the client isn't tracking them. + # When implement, this should filter using event_ids (not mxids). + # In practice, limited syncs are # relatively rare so it's not a total disaster to send redundant - # members down at this point. + # members down at this point. Redundant members are ones which + # repeatedly get sent down /sync because we don't know if the client + # is caching them or not. member_state_ids = { t: state_at_timeline_start[t] for t in state_at_timeline_start if t[0] == EventTypes.Member } + else: + member_state_ids = {} timeline_state = { (event.type, event.state_key): event.event_id @@ -614,7 +624,7 @@ class SyncHandler(object): if types: state_ids = yield self.store.get_state_ids_for_event( batch.events[0].event_id, types=types, - filtered_types=filtered_types + filtered_types=filtered_types, ) state = {} diff --git a/synapse/storage/state.py b/synapse/storage/state.py index ee531a2ce0..75c6366e7a 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -545,9 +545,10 @@ class StateGroupWorkerStore(SQLBaseStore): if state_key is None: type_to_key[typ] = None - # XXX: why do we mark the type as missing from our cache just - # because we weren't filtering on a specific value of state_key? - # is it because the cache doesn't handle wildcards? + # we mark the type as missing from the cache because + # when the cache was populated it might have been done with a + # restricted set of state_keys, so the wildcard will not work + # and the cache may be incomplete. missing_types.add(key) else: if type_to_key.get(typ, object()) is not None: -- cgit 1.5.1 From 2f558300cc648e633342746dc7b42a36fcb6b32e Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Thu, 19 Jul 2018 19:22:27 +0100 Subject: fix thinkos; unbreak tests --- synapse/storage/state.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 75c6366e7a..f09be7172d 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -369,7 +369,7 @@ class StateGroupWorkerStore(SQLBaseStore): return results @defer.inlineCallbacks - def get_state_for_events(self, event_ids, types, filtered_types): + def get_state_for_events(self, event_ids, types, filtered_types=None): """Given a list of event_ids and type tuples, return a list of state dicts for each event. The state dicts will only have the type/state_keys that are in the `types` list. @@ -538,7 +538,7 @@ class StateGroupWorkerStore(SQLBaseStore): # tracks which of the requested types are missing from our cache missing_types = set() - include_other_types = True if filtered_types is None else False + include_other_types = False if filtered_types is None else True for typ, state_key in types: key = (typ, state_key) -- cgit 1.5.1 From 254fb430d1662c93c56c2abbd6984e07fb04c36b Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Mon, 23 Jul 2018 19:21:20 +0100 Subject: incorporate review --- synapse/handlers/sync.py | 67 +++++++++++++++++++----------------------------- synapse/storage/state.py | 20 ++++++--------- 2 files changed, 35 insertions(+), 52 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index b597f94cf6..5689ad2f58 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -543,17 +543,6 @@ class SyncHandler(object): state_ids = current_state_ids - # track the membership state events as of the beginning of this - # timeline sequence, so they can be filtered out of the state - # if we are lazy loading members. - if lazy_load_members: - member_state_ids = { - t: state_ids[t] - for t in state_ids if t[0] == EventTypes.Member - } - else: - member_state_ids = {} - timeline_state = { (event.type, event.state_key): event.event_id for event in batch.events if event.is_state() @@ -562,9 +551,9 @@ class SyncHandler(object): state_ids = _calculate_state( timeline_contains=timeline_state, timeline_start=state_ids, - timeline_start_members=member_state_ids, previous={}, current=current_state_ids, + lazy_load_members=lazy_load_members, ) elif batch.limited: state_at_previous_sync = yield self.get_state_at( @@ -582,37 +571,27 @@ class SyncHandler(object): filtered_types=filtered_types, ) - # track the membership state events as of the beginning of this - # timeline sequence, so they can be filtered out of the state - # if we are lazy loading members. - if lazy_load_members: - # TODO: optionally filter out redundant membership events at this - # point, to stop repeatedly sending members in every /sync as if - # the client isn't tracking them. - # When implement, this should filter using event_ids (not mxids). - # In practice, limited syncs are - # relatively rare so it's not a total disaster to send redundant - # members down at this point. Redundant members are ones which - # repeatedly get sent down /sync because we don't know if the client - # is caching them or not. - member_state_ids = { - t: state_at_timeline_start[t] - for t in state_at_timeline_start if t[0] == EventTypes.Member - } - else: - member_state_ids = {} - timeline_state = { (event.type, event.state_key): event.event_id for event in batch.events if event.is_state() } + # TODO: optionally filter out redundant membership events at this + # point, to stop repeatedly sending members in every /sync as if + # the client isn't tracking them. + # When implemented, this should filter using event_ids (not mxids). + # In practice, limited syncs are + # relatively rare so it's not a total disaster to send redundant + # members down at this point. Redundant members are ones which + # repeatedly get sent down /sync because we don't know if the client + # is caching them or not. + state_ids = _calculate_state( timeline_contains=timeline_state, timeline_start=state_at_timeline_start, - timeline_start_members=member_state_ids, previous=state_at_previous_sync, current=current_state_ids, + lazy_load_members=lazy_load_members, ) else: state_ids = {} @@ -1536,16 +1515,14 @@ def _action_has_highlight(actions): return False -def _calculate_state(timeline_contains, timeline_start, timeline_start_members, - previous, current): +def _calculate_state( + timeline_contains, timeline_start, previous, current, lazy_load_members, +): """Works out what state to include in a sync response. Args: timeline_contains (dict): state in the timeline timeline_start (dict): state at the start of the timeline - timeline_start_members (dict): state at the start of the timeline - for room members who participate in this chunk of timeline. - Should always be a subset of timeline_start. previous (dict): state at the end of the previous sync (or empty dict if this is an initial sync) current (dict): state at the end of the timeline @@ -1565,11 +1542,21 @@ def _calculate_state(timeline_contains, timeline_start, timeline_start_members, c_ids = set(e for e in current.values()) ts_ids = set(e for e in timeline_start.values()) - tsm_ids = set(e for e in timeline_start_members.values()) p_ids = set(e for e in previous.values()) tc_ids = set(e for e in timeline_contains.values()) - state_ids = (((c_ids | ts_ids) - p_ids) - tc_ids) | tsm_ids + # track the membership events in the state as of the start of the timeline + # so we can add them back in to the state if we're lazyloading. We don't + # add them into state if they're already contained in the timeline. + if lazy_load_members: + ll_ids = set( + e for t, e in timeline_start.iteritems() + if t[0] == EventTypes.Member and e not in tc_ids + ) + else: + ll_ids = set() + + state_ids = (((c_ids | ts_ids) - p_ids) - tc_ids) | ll_ids return { event_id_to_key[e]: e for e in state_ids diff --git a/synapse/storage/state.py b/synapse/storage/state.py index f09be7172d..40ca8bd2a2 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -191,10 +191,10 @@ class StateGroupWorkerStore(SQLBaseStore): Args: groups(list[int]): list of state group IDs to query - types(list[str|None, str|None])|None: List of 2-tuples of the form + types (Iterable[str, str|None]|None): list of 2-tuples of the form (`type`, `state_key`), where a `state_key` of `None` matches all state_keys for the `type`. If None, all types are returned. - filtered_types(list[str]|None): Only apply filtering via `types` to this + filtered_types(Iterable[str]|None): Only apply filtering via `types` to this list of event types. Other types of events are returned unfiltered. If None, `types` filtering is applied to all events. @@ -207,19 +207,17 @@ class StateGroupWorkerStore(SQLBaseStore): for chunk in chunks: res = yield self.runInteraction( "_get_state_groups_from_groups", - self._get_state_groups_from_groups_txn, chunk, types, filtered_types + self._get_state_groups_from_groups_txn, chunk, types, filtered_types, ) results.update(res) defer.returnValue(results) def _get_state_groups_from_groups_txn( - self, txn, groups, types=None, filtered_types=None + self, txn, groups, types=None, filtered_types=None, ): results = {group: {} for group in groups} - include_other_types = False if filtered_types is None else True - if types is not None: types = list(set(types)) # deduplicate types list @@ -269,7 +267,7 @@ class StateGroupWorkerStore(SQLBaseStore): for etype, state_key in types ] - if include_other_types: + if filtered_types is not None: # XXX: check whether this slows postgres down like a list of # ORs does too? unique_types = set(filtered_types) @@ -308,7 +306,7 @@ class StateGroupWorkerStore(SQLBaseStore): where_clauses.append("(type = ? AND state_key = ?)") where_args.extend([typ[0], typ[1]]) - if include_other_types: + if filtered_types is not None: unique_types = set(filtered_types) where_clauses.append( "(" + " AND ".join(["type <> ?"] * len(unique_types)) + ")" @@ -538,8 +536,6 @@ class StateGroupWorkerStore(SQLBaseStore): # tracks which of the requested types are missing from our cache missing_types = set() - include_other_types = False if filtered_types is None else True - for typ, state_key in types: key = (typ, state_key) @@ -562,7 +558,7 @@ class StateGroupWorkerStore(SQLBaseStore): def include(typ, state_key): valid_state_keys = type_to_key.get(typ, sentinel) if valid_state_keys is sentinel: - return include_other_types and typ not in filtered_types + return filtered_types is not None and typ not in filtered_types if valid_state_keys is None: return True if state_key in valid_state_keys: @@ -598,7 +594,7 @@ class StateGroupWorkerStore(SQLBaseStore): Args: groups (iterable[int]): list of state groups for which we want to get the state. - types (None|iterable[(None, None|str)]): + types (None|iterable[(str, None|str)]): indicates the state type/keys required. If None, the whole state is fetched and returned. -- cgit 1.5.1 From efcdacad7d1b7f52f879179701c7e0d9b763511f Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Mon, 23 Jul 2018 22:41:05 +0100 Subject: handle case where types is [] on postgres correctly --- synapse/storage/state.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 40ca8bd2a2..f99d3871e4 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -255,7 +255,7 @@ class StateGroupWorkerStore(SQLBaseStore): # Turns out that postgres doesn't like doing a list of OR's and # is about 1000x slower, so we just issue a query for each specific # type seperately. - if types: + if types is not None: clause_to_args = [ ( "AND type = ? AND state_key = ?", -- cgit 1.5.1 From cd241d6bda01a761fbe1ca29727dacd918fb8975 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 24 Jul 2018 12:39:40 +0100 Subject: incorporate more review --- synapse/handlers/sync.py | 12 +++++++++--- synapse/storage/state.py | 36 +++++++++--------------------------- tests/storage/test_state.py | 9 +++++++++ 3 files changed, 27 insertions(+), 30 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 5689ad2f58..e5a2329d73 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -1526,6 +1526,9 @@ def _calculate_state( previous (dict): state at the end of the previous sync (or empty dict if this is an initial sync) current (dict): state at the end of the timeline + lazy_load_members (bool): whether to return members from timeline_start + or not. assumes that timeline_start has already been filtered to + include only the members the client needs to know about. Returns: dict @@ -1545,9 +1548,12 @@ def _calculate_state( p_ids = set(e for e in previous.values()) tc_ids = set(e for e in timeline_contains.values()) - # track the membership events in the state as of the start of the timeline - # so we can add them back in to the state if we're lazyloading. We don't - # add them into state if they're already contained in the timeline. + # If we are lazyloading room members, we explicitly add the membership events + # for the senders in the timeline into the state block returned by /sync, + # as we may not have sent them to the client before. We find these membership + # events by filtering them out of timeline_start, which has already been filtered + # to only include membership events for the senders in the timeline. + if lazy_load_members: ll_ids = set( e for t, e in timeline_start.iteritems() diff --git a/synapse/storage/state.py b/synapse/storage/state.py index f99d3871e4..1413a6f910 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -185,7 +185,7 @@ class StateGroupWorkerStore(SQLBaseStore): }) @defer.inlineCallbacks - def _get_state_groups_from_groups(self, groups, types, filtered_types=None): + def _get_state_groups_from_groups(self, groups, types): """Returns the state groups for a given set of groups, filtering on types of state events. @@ -194,9 +194,6 @@ class StateGroupWorkerStore(SQLBaseStore): types (Iterable[str, str|None]|None): list of 2-tuples of the form (`type`, `state_key`), where a `state_key` of `None` matches all state_keys for the `type`. If None, all types are returned. - filtered_types(Iterable[str]|None): Only apply filtering via `types` to this - list of event types. Other types of events are returned unfiltered. - If None, `types` filtering is applied to all events. Returns: dictionary state_group -> (dict of (type, state_key) -> event id) @@ -207,14 +204,14 @@ class StateGroupWorkerStore(SQLBaseStore): for chunk in chunks: res = yield self.runInteraction( "_get_state_groups_from_groups", - self._get_state_groups_from_groups_txn, chunk, types, filtered_types, + self._get_state_groups_from_groups_txn, chunk, types, ) results.update(res) defer.returnValue(results) def _get_state_groups_from_groups_txn( - self, txn, groups, types=None, filtered_types=None, + self, txn, groups, types=None, ): results = {group: {} for group in groups} @@ -266,17 +263,6 @@ class StateGroupWorkerStore(SQLBaseStore): ) for etype, state_key in types ] - - if filtered_types is not None: - # XXX: check whether this slows postgres down like a list of - # ORs does too? - unique_types = set(filtered_types) - clause_to_args.append( - ( - "AND type <> ? " * len(unique_types), - list(unique_types) - ) - ) else: # If types is None we fetch all the state, and so just use an # empty where clause with no extra args. @@ -306,13 +292,6 @@ class StateGroupWorkerStore(SQLBaseStore): where_clauses.append("(type = ? AND state_key = ?)") where_args.extend([typ[0], typ[1]]) - if filtered_types is not None: - unique_types = set(filtered_types) - where_clauses.append( - "(" + " AND ".join(["type <> ?"] * len(unique_types)) + ")" - ) - where_args.extend(list(unique_types)) - where_clause = "AND (%s)" % (" OR ".join(where_clauses)) else: where_clause = "" @@ -643,13 +622,13 @@ class StateGroupWorkerStore(SQLBaseStore): # cache. Hence, if we are doing a wildcard lookup, populate the # cache fully so that we can do an efficient lookup next time. - if types and any(k is None for (t, k) in types): + if filtered_types or (types and any(k is None for (t, k) in types)): types_to_fetch = None else: types_to_fetch = types group_to_state_dict = yield self._get_state_groups_from_groups( - missing_groups, types_to_fetch, filtered_types + missing_groups, types_to_fetch ) for group, group_state_dict in iteritems(group_to_state_dict): @@ -659,7 +638,10 @@ class StateGroupWorkerStore(SQLBaseStore): if types: for k, v in iteritems(group_state_dict): (typ, _) = k - if k in types or (typ, None) in types: + if ( + (k in types or (typ, None) in types) or + (filtered_types and typ not in filtered_types) + ): state_dict[k] = v else: state_dict.update(group_state_dict) diff --git a/tests/storage/test_state.py b/tests/storage/test_state.py index 8924ba9f7f..b2f314e9db 100644 --- a/tests/storage/test_state.py +++ b/tests/storage/test_state.py @@ -158,3 +158,12 @@ class StateStoreTestCase(tests.unittest.TestCase): (e2.type, e2.state_key): e2, (e3.type, e3.state_key): e3, }, state) + + state = yield self.store.get_state_for_event( + e5.event_id, [], filtered_types=[EventTypes.Member], + ) + + self.assertStateMapEqual({ + (e1.type, e1.state_key): e1, + (e2.type, e2.state_key): e2, + }, state) -- cgit 1.5.1 From e22700c3dd929f9f0953b3d2b37e503eece82b38 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 24 Jul 2018 13:59:07 +0100 Subject: consider non-filter_type types as wildcards, thus missing from the state-group-cache --- synapse/storage/state.py | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 1413a6f910..86f2c2e6b1 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -518,7 +518,10 @@ class StateGroupWorkerStore(SQLBaseStore): for typ, state_key in types: key = (typ, state_key) - if state_key is None: + if ( + state_key is None or + filtered_types is not None and typ not in filtered_types + ): type_to_key[typ] = None # we mark the type as missing from the cache because # when the cache was populated it might have been done with a -- cgit 1.5.1 From cb5c37a57c387a74f6079008870cf024e674dfe5 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 24 Jul 2018 20:34:45 +0100 Subject: handle the edge case for _get_some_state_from_cache where types is [] --- synapse/storage/state.py | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 86f2c2e6b1..989977c644 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -547,7 +547,13 @@ class StateGroupWorkerStore(SQLBaseStore): return True return False - got_all = is_all or not missing_types + if types == [] and filtered_types is not None: + # special wildcard case for empty type-list but an explicit filtered_types + # which means that we'll try to return all types which aren't in the + # filtered_types list. missing_types will always be empty, so we ignore it. + got_all = is_all + else: + got_all = is_all or not missing_types return { k: v for k, v in iteritems(state_dict_ids) -- cgit 1.5.1 From 7d9fb88617f475ac7e064c5cccc8d78dbd78d2a3 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Wed, 25 Jul 2018 16:15:33 +0100 Subject: incorporate more review. --- synapse/storage/state.py | 30 ++++++++++++++---------------- 1 file changed, 14 insertions(+), 16 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 989977c644..e38427bf9d 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -493,12 +493,6 @@ class StateGroupWorkerStore(SQLBaseStore): def _get_some_state_from_cache(self, group, types, filtered_types=None): """Checks if group is in cache. See `_get_state_for_groups` - Returns 3-tuple (`state_dict`, `missing_types`, `got_all`). - `missing_types` is the list of types that aren't in the cache for that - group. `got_all` is a bool indicating if we successfully retrieved all - requests state from the cache, if False we need to query the DB for the - missing state. - Args: group(int): The state group to lookup types(list[str, str|None]): List of 2-tuples of the form @@ -507,6 +501,11 @@ class StateGroupWorkerStore(SQLBaseStore): filtered_types(list[str]|None): Only apply filtering via `types` to this list of event types. Other types of events are returned unfiltered. If None, `types` filtering is applied to all events. + + Returns 2-tuple (`state_dict`, `got_all`). + `got_all` is a bool indicating if we successfully retrieved all + requests state from the cache, if False we need to query the DB for the + missing state. """ is_all, known_absent, state_dict_ids = self._state_group_cache.get(group) @@ -520,7 +519,7 @@ class StateGroupWorkerStore(SQLBaseStore): if ( state_key is None or - filtered_types is not None and typ not in filtered_types + (filtered_types is not None and typ not in filtered_types) ): type_to_key[typ] = None # we mark the type as missing from the cache because @@ -547,18 +546,17 @@ class StateGroupWorkerStore(SQLBaseStore): return True return False - if types == [] and filtered_types is not None: - # special wildcard case for empty type-list but an explicit filtered_types - # which means that we'll try to return all types which aren't in the - # filtered_types list. missing_types will always be empty, so we ignore it. - got_all = is_all - else: - got_all = is_all or not missing_types + got_all = is_all + if not got_all: + # the cache is incomplete. We may still have got all the results we need, if + # we don't have any wildcards in the match list. + if not missing_types and filtered_types is None: + got_all = True return { k: v for k, v in iteritems(state_dict_ids) if include(k[0], k[1]) - }, missing_types, got_all + }, got_all def _get_all_state_from_cache(self, group): """Checks if group is in cache. See `_get_state_for_groups` @@ -603,7 +601,7 @@ class StateGroupWorkerStore(SQLBaseStore): missing_groups = [] if types is not None: for group in set(groups): - state_dict_ids, _, got_all = self._get_some_state_from_cache( + state_dict_ids, got_all = self._get_some_state_from_cache( group, types, filtered_types ) results[group] = state_dict_ids -- cgit 1.5.1 From bc7944e6d2ea0076badd0eba414e1ba7020eb1e6 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Wed, 25 Jul 2018 23:36:31 +0100 Subject: switch missing_types to be a bool --- synapse/storage/state.py | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/storage/state.py b/synapse/storage/state.py index e38427bf9d..b27b3ae144 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -511,8 +511,8 @@ class StateGroupWorkerStore(SQLBaseStore): type_to_key = {} - # tracks which of the requested types are missing from our cache - missing_types = set() + # tracks whether any of ourrequested types are missing from the cache + missing_types = False for typ, state_key in types: key = (typ, state_key) @@ -526,13 +526,13 @@ class StateGroupWorkerStore(SQLBaseStore): # when the cache was populated it might have been done with a # restricted set of state_keys, so the wildcard will not work # and the cache may be incomplete. - missing_types.add(key) + missing_types = True else: if type_to_key.get(typ, object()) is not None: type_to_key.setdefault(typ, set()).add(state_key) if key not in state_dict_ids and key not in known_absent: - missing_types.add(key) + missing_types = True sentinel = object() -- cgit 1.5.1 From 0ca459ea334ff86016bda241c0c823178789c215 Mon Sep 17 00:00:00 2001 From: Richard van der Hoff Date: Wed, 25 Jul 2018 22:10:39 +0100 Subject: Basic support for room versioning This is the first tranche of support for room versioning. It includes: * setting the default room version in the config file * new room_version param on the createRoom API * storing the version of newly-created rooms in the m.room.create event * fishing the version of existing rooms out of the m.room.create event --- synapse/api/constants.py | 6 ++++++ synapse/api/errors.py | 2 ++ synapse/config/server.py | 14 ++++++++++++ synapse/handlers/room.py | 27 ++++++++++++++++++++++- synapse/replication/slave/storage/events.py | 2 +- synapse/storage/state.py | 33 ++++++++++++++++++++++++++--- tests/utils.py | 4 ++++ 7 files changed, 83 insertions(+), 5 deletions(-) (limited to 'synapse/storage/state.py') diff --git a/synapse/api/constants.py b/synapse/api/constants.py index 4df930c8d1..a27bf3b32d 100644 --- a/synapse/api/constants.py +++ b/synapse/api/constants.py @@ -1,6 +1,7 @@ # -*- coding: utf-8 -*- # Copyright 2014-2016 OpenMarket Ltd # Copyright 2017 Vector Creations Ltd +# Copyright 2018 New Vector Ltd. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -94,3 +95,8 @@ class RoomCreationPreset(object): class ThirdPartyEntityKind(object): USER = "user" LOCATION = "location" + + +# vdh-test-version is a placeholder to get room versioning support working and tested +# until we have a working v2. +KNOWN_ROOM_VERSIONS = {"1", "vdh-test-version"} diff --git a/synapse/api/errors.py b/synapse/api/errors.py index b41d595059..477ca07a24 100644 --- a/synapse/api/errors.py +++ b/synapse/api/errors.py @@ -1,5 +1,6 @@ # -*- coding: utf-8 -*- # Copyright 2014-2016 OpenMarket Ltd +# Copyright 2018 New Vector Ltd. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -56,6 +57,7 @@ class Codes(object): CONSENT_NOT_GIVEN = "M_CONSENT_NOT_GIVEN" CANNOT_LEAVE_SERVER_NOTICE_ROOM = "M_CANNOT_LEAVE_SERVER_NOTICE_ROOM" MAU_LIMIT_EXCEEDED = "M_MAU_LIMIT_EXCEEDED" + UNSUPPORTED_ROOM_VERSION = "M_UNSUPPORTED_ROOM_VERSION" class CodeMessageException(RuntimeError): diff --git a/synapse/config/server.py b/synapse/config/server.py index 6a471a0a5e..68ef2789d3 100644 --- a/synapse/config/server.py +++ b/synapse/config/server.py @@ -16,6 +16,7 @@ import logging +from synapse.api.constants import KNOWN_ROOM_VERSIONS from synapse.http.endpoint import parse_and_validate_server_name from ._base import Config, ConfigError @@ -75,6 +76,16 @@ class ServerConfig(Config): ) else: self.max_mau_value = 0 + + # the version of rooms created by default on this server + self.default_room_version = str(config.get( + "default_room_version", "1", + )) + if self.default_room_version not in KNOWN_ROOM_VERSIONS: + raise ConfigError("Unrecognised value '%s' for default_room_version" % ( + self.default_room_version, + )) + # FIXME: federation_domain_whitelist needs sytests self.federation_domain_whitelist = None federation_domain_whitelist = config.get( @@ -249,6 +260,9 @@ class ServerConfig(Config): # (except those sent by local server admins). The default is False. # block_non_admin_invites: True + # The room_version of rooms which are created by default by this server. + # default_room_version: 1 + # Restrict federation to the following whitelist of domains. # N.B. we recommend also firewalling your federation listener to limit # inbound federation traffic as early as possible, rather than relying diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py index 7b7804d9b2..a526b684e9 100644 --- a/synapse/handlers/room.py +++ b/synapse/handlers/room.py @@ -21,9 +21,16 @@ import math import string from collections import OrderedDict +from six import string_types + from twisted.internet import defer -from synapse.api.constants import EventTypes, JoinRules, RoomCreationPreset +from synapse.api.constants import ( + KNOWN_ROOM_VERSIONS, + EventTypes, + JoinRules, + RoomCreationPreset, +) from synapse.api.errors import AuthError, Codes, StoreError, SynapseError from synapse.types import RoomAlias, RoomID, RoomStreamToken, StreamToken, UserID from synapse.util import stringutils @@ -99,6 +106,21 @@ class RoomCreationHandler(BaseHandler): if ratelimit: yield self.ratelimit(requester) + room_version = config.get("room_version", self.hs.config.default_room_version) + if not isinstance(room_version, string_types): + raise SynapseError( + 400, + "room_version must be a string", + Codes.BAD_JSON, + ) + + if room_version not in KNOWN_ROOM_VERSIONS: + raise SynapseError( + 400, + "Your homeserver does not support this room version", + Codes.UNSUPPORTED_ROOM_VERSION, + ) + if "room_alias_name" in config: for wchar in string.whitespace: if wchar in config["room_alias_name"]: @@ -184,6 +206,9 @@ class RoomCreationHandler(BaseHandler): creation_content = config.get("creation_content", {}) + # override any attempt to set room versions via the creation_content + creation_content["room_version"] = room_version + room_member_handler = self.hs.get_room_member_handler() yield self._send_events_for_new_room( diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py index bdb5eee4af..4830c68f35 100644 --- a/synapse/replication/slave/storage/events.py +++ b/synapse/replication/slave/storage/events.py @@ -44,8 +44,8 @@ class SlavedEventStore(EventFederationWorkerStore, RoomMemberWorkerStore, EventPushActionsWorkerStore, StreamWorkerStore, - EventsWorkerStore, StateGroupWorkerStore, + EventsWorkerStore, SignatureWorkerStore, UserErasureWorkerStore, BaseSlavedStore): diff --git a/synapse/storage/state.py b/synapse/storage/state.py index b27b3ae144..17b14d464b 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -21,15 +21,17 @@ from six.moves import range from twisted.internet import defer +from synapse.api.constants import EventTypes +from synapse.api.errors import NotFoundError +from synapse.storage._base import SQLBaseStore from synapse.storage.background_updates import BackgroundUpdateStore from synapse.storage.engines import PostgresEngine +from synapse.storage.events_worker import EventsWorkerStore from synapse.util.caches import get_cache_factor_for, intern_string from synapse.util.caches.descriptors import cached, cachedList from synapse.util.caches.dictionary_cache import DictionaryCache from synapse.util.stringutils import to_ascii -from ._base import SQLBaseStore - logger = logging.getLogger(__name__) @@ -46,7 +48,8 @@ class _GetStateGroupDelta(namedtuple("_GetStateGroupDelta", ("prev_group", "delt return len(self.delta_ids) if self.delta_ids else 0 -class StateGroupWorkerStore(SQLBaseStore): +# this inherits from EventsWorkerStore because it calls self.get_events +class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): """The parts of StateGroupStore that can be called from workers. """ @@ -61,6 +64,30 @@ class StateGroupWorkerStore(SQLBaseStore): "*stateGroupCache*", 500000 * get_cache_factor_for("stateGroupCache") ) + @defer.inlineCallbacks + def get_room_version(self, room_id): + """Get the room_version of a given room + + Args: + room_id (str) + + Returns: + Deferred[str] + + Raises: + NotFoundError if the room is unknown + """ + # for now we do this by looking at the create event. We may want to cache this + # more intelligently in future. + state_ids = yield self.get_current_state_ids(room_id) + create_id = state_ids.get((EventTypes.Create, "")) + + if not create_id: + raise NotFoundError("Unknown room") + + create_event = yield self.get_event(create_id) + defer.returnValue(create_event.content.get("room_version", "1")) + @cached(max_entries=100000, iterable=True) def get_current_state_ids(self, room_id): """Get the current state event ids for a room based on the diff --git a/tests/utils.py b/tests/utils.py index 9bff3ff3b9..9e188a8ed4 100644 --- a/tests/utils.py +++ b/tests/utils.py @@ -74,6 +74,10 @@ def setup_test_homeserver(name="test", datastore=None, config=None, reactor=None config.media_storage_providers = [] config.auto_join_rooms = [] + # we need a sane default_room_version, otherwise attempts to create rooms will + # fail. + config.default_room_version = "1" + # disable user directory updates, because they get done in the # background, which upsets the test runner. config.update_user_directory = False -- cgit 1.5.1 From 2f78f432c421702e3756d029b3c669db837d8bcd Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Wed, 15 Aug 2018 17:35:22 +0200 Subject: speed up /members and add at= and membership params (#3568) --- changelog.d/3331.feature | 1 + changelog.d/3567.feature | 1 + changelog.d/3568.feature | 1 + synapse/handlers/message.py | 88 ++++++++++++++++++++++++++++++++++++------ synapse/rest/client/v1/room.py | 32 +++++++++++++-- synapse/storage/events.py | 2 +- synapse/storage/state.py | 66 ++++++++++++++++++++++++++++++- tests/storage/test_state.py | 2 +- 8 files changed, 174 insertions(+), 19 deletions(-) create mode 100644 changelog.d/3331.feature create mode 100644 changelog.d/3567.feature create mode 100644 changelog.d/3568.feature (limited to 'synapse/storage/state.py') diff --git a/changelog.d/3331.feature b/changelog.d/3331.feature new file mode 100644 index 0000000000..e574b9bcc3 --- /dev/null +++ b/changelog.d/3331.feature @@ -0,0 +1 @@ +add support for the include_redundant_members filter param as per MSC1227 diff --git a/changelog.d/3567.feature b/changelog.d/3567.feature new file mode 100644 index 0000000000..c74c1f57a9 --- /dev/null +++ b/changelog.d/3567.feature @@ -0,0 +1 @@ +make the /context API filter & lazy-load aware as per MSC1227 diff --git a/changelog.d/3568.feature b/changelog.d/3568.feature new file mode 100644 index 0000000000..247f02ba4e --- /dev/null +++ b/changelog.d/3568.feature @@ -0,0 +1 @@ +speed up /members API and add `at` and `membership` params as per MSC1227 diff --git a/synapse/handlers/message.py b/synapse/handlers/message.py index 01a362360e..893c9bcdc4 100644 --- a/synapse/handlers/message.py +++ b/synapse/handlers/message.py @@ -25,7 +25,13 @@ from twisted.internet import defer from twisted.internet.defer import succeed from synapse.api.constants import MAX_DEPTH, EventTypes, Membership -from synapse.api.errors import AuthError, Codes, ConsentNotGivenError, SynapseError +from synapse.api.errors import ( + AuthError, + Codes, + ConsentNotGivenError, + NotFoundError, + SynapseError, +) from synapse.api.urls import ConsentURIBuilder from synapse.crypto.event_signing import add_hashes_and_signatures from synapse.events.utils import serialize_event @@ -36,6 +42,7 @@ from synapse.util.async_helpers import Linearizer from synapse.util.frozenutils import frozendict_json_encoder from synapse.util.logcontext import run_in_background from synapse.util.metrics import measure_func +from synapse.visibility import filter_events_for_client from ._base import BaseHandler @@ -82,28 +89,85 @@ class MessageHandler(object): defer.returnValue(data) @defer.inlineCallbacks - def get_state_events(self, user_id, room_id, is_guest=False): + def get_state_events( + self, user_id, room_id, types=None, filtered_types=None, + at_token=None, is_guest=False, + ): """Retrieve all state events for a given room. If the user is joined to the room then return the current state. If the user has - left the room return the state events from when they left. + left the room return the state events from when they left. If an explicit + 'at' parameter is passed, return the state events as of that event, if + visible. Args: user_id(str): The user requesting state events. room_id(str): The room ID to get all state events from. + types(list[(str, str|None)]|None): List of (type, state_key) tuples + which are used to filter the state fetched. If `state_key` is None, + all events are returned of the given type. + May be None, which matches any key. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. + at_token(StreamToken|None): the stream token of the at which we are requesting + the stats. If the user is not allowed to view the state as of that + stream token, we raise a 403 SynapseError. If None, returns the current + state based on the current_state_events table. + is_guest(bool): whether this user is a guest Returns: A list of dicts representing state events. [{}, {}, {}] + Raises: + NotFoundError (404) if the at token does not yield an event + + AuthError (403) if the user doesn't have permission to view + members of this room. """ - membership, membership_event_id = yield self.auth.check_in_room_or_world_readable( - room_id, user_id - ) + if at_token: + # FIXME this claims to get the state at a stream position, but + # get_recent_events_for_room operates by topo ordering. This therefore + # does not reliably give you the state at the given stream position. + # (https://github.com/matrix-org/synapse/issues/3305) + last_events, _ = yield self.store.get_recent_events_for_room( + room_id, end_token=at_token.room_key, limit=1, + ) - if membership == Membership.JOIN: - room_state = yield self.state.get_current_state(room_id) - elif membership == Membership.LEAVE: - room_state = yield self.store.get_state_for_events( - [membership_event_id], None + if not last_events: + raise NotFoundError("Can't find event for token %s" % (at_token, )) + + visible_events = yield filter_events_for_client( + self.store, user_id, last_events, + ) + + event = last_events[0] + if visible_events: + room_state = yield self.store.get_state_for_events( + [event.event_id], types, filtered_types=filtered_types, + ) + room_state = room_state[event.event_id] + else: + raise AuthError( + 403, + "User %s not allowed to view events in room %s at token %s" % ( + user_id, room_id, at_token, + ) + ) + else: + membership, membership_event_id = ( + yield self.auth.check_in_room_or_world_readable( + room_id, user_id, + ) ) - room_state = room_state[membership_event_id] + + if membership == Membership.JOIN: + state_ids = yield self.store.get_filtered_current_state_ids( + room_id, types, filtered_types=filtered_types, + ) + room_state = yield self.store.get_events(state_ids.values()) + elif membership == Membership.LEAVE: + room_state = yield self.store.get_state_for_events( + [membership_event_id], types, filtered_types=filtered_types, + ) + room_state = room_state[membership_event_id] now = self.clock.time_msec() defer.returnValue( diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py index fa5989e74e..fcc1091760 100644 --- a/synapse/rest/client/v1/room.py +++ b/synapse/rest/client/v1/room.py @@ -34,7 +34,7 @@ from synapse.http.servlet import ( parse_string, ) from synapse.streams.config import PaginationConfig -from synapse.types import RoomAlias, RoomID, ThirdPartyInstanceID, UserID +from synapse.types import RoomAlias, RoomID, StreamToken, ThirdPartyInstanceID, UserID from .base import ClientV1RestServlet, client_path_patterns @@ -384,15 +384,39 @@ class RoomMemberListRestServlet(ClientV1RestServlet): def on_GET(self, request, room_id): # TODO support Pagination stream API (limit/tokens) requester = yield self.auth.get_user_by_req(request) - events = yield self.message_handler.get_state_events( + handler = self.message_handler + + # request the state as of a given event, as identified by a stream token, + # for consistency with /messages etc. + # useful for getting the membership in retrospect as of a given /sync + # response. + at_token_string = parse_string(request, "at") + if at_token_string is None: + at_token = None + else: + at_token = StreamToken.from_string(at_token_string) + + # let you filter down on particular memberships. + # XXX: this may not be the best shape for this API - we could pass in a filter + # instead, except filters aren't currently aware of memberships. + # See https://github.com/matrix-org/matrix-doc/issues/1337 for more details. + membership = parse_string(request, "membership") + not_membership = parse_string(request, "not_membership") + + events = yield handler.get_state_events( room_id=room_id, user_id=requester.user.to_string(), + at_token=at_token, + types=[(EventTypes.Member, None)], ) chunk = [] for event in events: - if event["type"] != EventTypes.Member: + if ( + (membership and event['content'].get("membership") != membership) or + (not_membership and event['content'].get("membership") == not_membership) + ): continue chunk.append(event) @@ -401,6 +425,8 @@ class RoomMemberListRestServlet(ClientV1RestServlet): })) +# deprecated in favour of /members?membership=join? +# except it does custom AS logic and has a simpler return format class JoinedRoomMemberListRestServlet(ClientV1RestServlet): PATTERNS = client_path_patterns("/rooms/(?P[^/]*)/joined_members$") diff --git a/synapse/storage/events.py b/synapse/storage/events.py index 135af54fa9..025a7fb6d9 100644 --- a/synapse/storage/events.py +++ b/synapse/storage/events.py @@ -1911,7 +1911,7 @@ class EventsStore(EventFederationStore, EventsWorkerStore, BackgroundUpdateStore max_depth = max(row[0] for row in rows) if max_depth <= token.topological: - # We need to ensure we don't delete all the events from the datanase + # We need to ensure we don't delete all the events from the database # otherwise we wouldn't be able to send any events (due to not # having any backwards extremeties) raise SynapseError( diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 17b14d464b..754dfa6973 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -116,6 +116,69 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): _get_current_state_ids_txn, ) + # FIXME: how should this be cached? + def get_filtered_current_state_ids(self, room_id, types, filtered_types=None): + """Get the current state event of a given type for a room based on the + current_state_events table. This may not be as up-to-date as the result + of doing a fresh state resolution as per state_handler.get_current_state + Args: + room_id (str) + types (list[(Str, (Str|None))]): List of (type, state_key) tuples + which are used to filter the state fetched. `state_key` may be + None, which matches any `state_key` + filtered_types (list[Str]|None): List of types to apply the above filter to. + Returns: + deferred: dict of (type, state_key) -> event + """ + + include_other_types = False if filtered_types is None else True + + def _get_filtered_current_state_ids_txn(txn): + results = {} + sql = """SELECT type, state_key, event_id FROM current_state_events + WHERE room_id = ? %s""" + # Turns out that postgres doesn't like doing a list of OR's and + # is about 1000x slower, so we just issue a query for each specific + # type seperately. + if types: + clause_to_args = [ + ( + "AND type = ? AND state_key = ?", + (etype, state_key) + ) if state_key is not None else ( + "AND type = ?", + (etype,) + ) + for etype, state_key in types + ] + + if include_other_types: + unique_types = set(filtered_types) + clause_to_args.append( + ( + "AND type <> ? " * len(unique_types), + list(unique_types) + ) + ) + else: + # If types is None we fetch all the state, and so just use an + # empty where clause with no extra args. + clause_to_args = [("", [])] + for where_clause, where_args in clause_to_args: + args = [room_id] + args.extend(where_args) + txn.execute(sql % (where_clause,), args) + for row in txn: + typ, state_key, event_id = row + key = (intern_string(typ), intern_string(state_key)) + results[key] = event_id + return results + + return self.runInteraction( + "get_filtered_current_state_ids", + _get_filtered_current_state_ids_txn, + ) + @cached(max_entries=10000, iterable=True) def get_state_group_delta(self, state_group): """Given a state group try to return a previous group and a delta between @@ -389,8 +452,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): If None, `types` filtering is applied to all events. Returns: - deferred: A list of dicts corresponding to the event_ids given. - The dicts are mappings from (type, state_key) -> state_events + deferred: A dict of (event_id) -> (type, state_key) -> [state_events] """ event_to_groups = yield self._get_state_group_for_events( event_ids, diff --git a/tests/storage/test_state.py b/tests/storage/test_state.py index 6168c46248..ebfd969b36 100644 --- a/tests/storage/test_state.py +++ b/tests/storage/test_state.py @@ -148,7 +148,7 @@ class StateStoreTestCase(tests.unittest.TestCase): {(e3.type, e3.state_key): e3, (e5.type, e5.state_key): e5}, state ) - # check we can use filter_types to grab a specific room member + # check we can use filtered_types to grab a specific room member # without filtering out the other event types state = yield self.store.get_state_for_event( e5.event_id, -- cgit 1.5.1 From 3f543dc021dd9456c8ed2da7a1e4769a68c07729 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Thu, 16 Aug 2018 10:46:50 +0200 Subject: initial cut at a room summary API (#3574) --- changelog.d/3574.feature | 1 + synapse/handlers/sync.py | 159 ++++++++++++++++++++++++++++++++--- synapse/rest/client/v2_alpha/sync.py | 1 + synapse/storage/_base.py | 7 +- synapse/storage/state.py | 5 +- synapse/storage/stream.py | 4 +- 6 files changed, 159 insertions(+), 18 deletions(-) create mode 100644 changelog.d/3574.feature (limited to 'synapse/storage/state.py') diff --git a/changelog.d/3574.feature b/changelog.d/3574.feature new file mode 100644 index 0000000000..87ac32df72 --- /dev/null +++ b/changelog.d/3574.feature @@ -0,0 +1 @@ +implement `summary` block in /sync response as per MSC688 diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py index 3b21a04a5d..ac3edf0cc9 100644 --- a/synapse/handlers/sync.py +++ b/synapse/handlers/sync.py @@ -75,6 +75,7 @@ class JoinedSyncResult(collections.namedtuple("JoinedSyncResult", [ "ephemeral", "account_data", "unread_notifications", + "summary", ])): __slots__ = [] @@ -503,10 +504,142 @@ class SyncHandler(object): state = {} defer.returnValue(state) + @defer.inlineCallbacks + def compute_summary(self, room_id, sync_config, batch, state, now_token): + """ Works out a room summary block for this room, summarising the number + of joined members in the room, and providing the 'hero' members if the + room has no name so clients can consistently name rooms. Also adds + state events to 'state' if needed to describe the heroes. + + Args: + room_id(str): + sync_config(synapse.handlers.sync.SyncConfig): + batch(synapse.handlers.sync.TimelineBatch): The timeline batch for + the room that will be sent to the user. + state(dict): dict of (type, state_key) -> Event as returned by + compute_state_delta + now_token(str): Token of the end of the current batch. + + Returns: + A deferred dict describing the room summary + """ + + # FIXME: this promulgates https://github.com/matrix-org/synapse/issues/3305 + last_events, _ = yield self.store.get_recent_event_ids_for_room( + room_id, end_token=now_token.room_key, limit=1, + ) + + if not last_events: + defer.returnValue(None) + return + + last_event = last_events[-1] + state_ids = yield self.store.get_state_ids_for_event( + last_event.event_id, [ + (EventTypes.Member, None), + (EventTypes.Name, ''), + (EventTypes.CanonicalAlias, ''), + ] + ) + + member_ids = { + state_key: event_id + for (t, state_key), event_id in state_ids.iteritems() + if t == EventTypes.Member + } + name_id = state_ids.get((EventTypes.Name, '')) + canonical_alias_id = state_ids.get((EventTypes.CanonicalAlias, '')) + + summary = {} + + # FIXME: it feels very heavy to load up every single membership event + # just to calculate the counts. + member_events = yield self.store.get_events(member_ids.values()) + + joined_user_ids = [] + invited_user_ids = [] + + for ev in member_events.values(): + if ev.content.get("membership") == Membership.JOIN: + joined_user_ids.append(ev.state_key) + elif ev.content.get("membership") == Membership.INVITE: + invited_user_ids.append(ev.state_key) + + # TODO: only send these when they change. + summary["m.joined_member_count"] = len(joined_user_ids) + summary["m.invited_member_count"] = len(invited_user_ids) + + if name_id or canonical_alias_id: + defer.returnValue(summary) + + # FIXME: order by stream ordering, not alphabetic + + me = sync_config.user.to_string() + if (joined_user_ids or invited_user_ids): + summary['m.heroes'] = sorted( + [ + user_id + for user_id in (joined_user_ids + invited_user_ids) + if user_id != me + ] + )[0:5] + else: + summary['m.heroes'] = sorted( + [user_id for user_id in member_ids.keys() if user_id != me] + )[0:5] + + if not sync_config.filter_collection.lazy_load_members(): + defer.returnValue(summary) + + # ensure we send membership events for heroes if needed + cache_key = (sync_config.user.to_string(), sync_config.device_id) + cache = self.get_lazy_loaded_members_cache(cache_key) + + # track which members the client should already know about via LL: + # Ones which are already in state... + existing_members = set( + user_id for (typ, user_id) in state.keys() + if typ == EventTypes.Member + ) + + # ...or ones which are in the timeline... + for ev in batch.events: + if ev.type == EventTypes.Member: + existing_members.add(ev.state_key) + + # ...and then ensure any missing ones get included in state. + missing_hero_event_ids = [ + member_ids[hero_id] + for hero_id in summary['m.heroes'] + if ( + cache.get(hero_id) != member_ids[hero_id] and + hero_id not in existing_members + ) + ] + + missing_hero_state = yield self.store.get_events(missing_hero_event_ids) + missing_hero_state = missing_hero_state.values() + + for s in missing_hero_state: + cache.set(s.state_key, s.event_id) + state[(EventTypes.Member, s.state_key)] = s + + defer.returnValue(summary) + + def get_lazy_loaded_members_cache(self, cache_key): + cache = self.lazy_loaded_members_cache.get(cache_key) + if cache is None: + logger.debug("creating LruCache for %r", cache_key) + cache = LruCache(LAZY_LOADED_MEMBERS_CACHE_MAX_SIZE) + self.lazy_loaded_members_cache[cache_key] = cache + else: + logger.debug("found LruCache for %r", cache_key) + return cache + @defer.inlineCallbacks def compute_state_delta(self, room_id, batch, sync_config, since_token, now_token, full_state): - """ Works out the differnce in state between the start of the timeline + """ Works out the difference in state between the start of the timeline and the previous sync. Args: @@ -520,7 +653,7 @@ class SyncHandler(object): full_state(bool): Whether to force returning the full state. Returns: - A deferred new event dictionary + A deferred dict of (type, state_key) -> Event """ # TODO(mjark) Check if the state events were received by the server # after the previous sync, since we need to include those state @@ -618,13 +751,7 @@ class SyncHandler(object): if lazy_load_members and not include_redundant_members: cache_key = (sync_config.user.to_string(), sync_config.device_id) - cache = self.lazy_loaded_members_cache.get(cache_key) - if cache is None: - logger.debug("creating LruCache for %r", cache_key) - cache = LruCache(LAZY_LOADED_MEMBERS_CACHE_MAX_SIZE) - self.lazy_loaded_members_cache[cache_key] = cache - else: - logger.debug("found LruCache for %r", cache_key) + cache = self.get_lazy_loaded_members_cache(cache_key) # if it's a new sync sequence, then assume the client has had # amnesia and doesn't want any recent lazy-loaded members @@ -1425,7 +1552,6 @@ class SyncHandler(object): if events == [] and tags is None: return - since_token = sync_result_builder.since_token now_token = sync_result_builder.now_token sync_config = sync_result_builder.sync_config @@ -1468,6 +1594,18 @@ class SyncHandler(object): full_state=full_state ) + summary = {} + if ( + sync_config.filter_collection.lazy_load_members() and + ( + any(ev.type == EventTypes.Member for ev in batch.events) or + since_token is None + ) + ): + summary = yield self.compute_summary( + room_id, sync_config, batch, state, now_token + ) + if room_builder.rtype == "joined": unread_notifications = {} room_sync = JoinedSyncResult( @@ -1477,6 +1615,7 @@ class SyncHandler(object): ephemeral=ephemeral, account_data=account_data_events, unread_notifications=unread_notifications, + summary=summary, ) if room_sync or always_include: diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py index 8aa06faf23..1275baa1ba 100644 --- a/synapse/rest/client/v2_alpha/sync.py +++ b/synapse/rest/client/v2_alpha/sync.py @@ -370,6 +370,7 @@ class SyncRestServlet(RestServlet): ephemeral_events = room.ephemeral result["ephemeral"] = {"events": ephemeral_events} result["unread_notifications"] = room.unread_notifications + result["summary"] = room.summary return result diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 44f37b4c1e..08dffd774f 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -1150,17 +1150,16 @@ class SQLBaseStore(object): defer.returnValue(retval) def get_user_count_txn(self, txn): - """Get a total number of registerd users in the users list. + """Get a total number of registered users in the users list. Args: txn : Transaction object Returns: - defer.Deferred: resolves to int + int : number of users """ sql_count = "SELECT COUNT(*) FROM users WHERE is_guest = 0;" txn.execute(sql_count) - count = txn.fetchone()[0] - defer.returnValue(count) + return txn.fetchone()[0] def _simple_search_list(self, table, term, col, retcols, desc="_simple_search_list"): diff --git a/synapse/storage/state.py b/synapse/storage/state.py index 754dfa6973..dd03c4168b 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -480,7 +480,8 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): @defer.inlineCallbacks def get_state_ids_for_events(self, event_ids, types=None, filtered_types=None): """ - Get the state dicts corresponding to a list of events + Get the state dicts corresponding to a list of events, containing the event_ids + of the state events (as opposed to the events themselves) Args: event_ids(list(str)): events whose state should be returned @@ -493,7 +494,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): If None, `types` filtering is applied to all events. Returns: - A deferred dict from event_id -> (type, state_key) -> state_event + A deferred dict from event_id -> (type, state_key) -> event_id """ event_to_groups = yield self._get_state_group_for_events( event_ids, diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index b9f2b74ac6..4c296d72c0 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -348,7 +348,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): end_token (str): The stream token representing now. Returns: - Deferred[tuple[list[FrozenEvent], str]]: Returns a list of + Deferred[tuple[list[FrozenEvent], str]]: Returns a list of events and a token pointing to the start of the returned events. The events returned are in ascending order. @@ -379,7 +379,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore): end_token (str): The stream token representing now. Returns: - Deferred[tuple[list[_EventDictReturn], str]]: Returns a list of + Deferred[tuple[list[_EventDictReturn], str]]: Returns a list of _EventDictReturn and a token pointing to the start of the returned events. The events returned are in ascending order. -- cgit 1.5.1 From bb81e78ec6c05edc95b25a954bdf1cf688d4d652 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Wed, 22 Aug 2018 00:56:37 +0200 Subject: Split the state_group_cache in two (#3726) Splits the state_group_cache in two. One half contains normal state events; the other contains member events. The idea is that the lazyloading common case of: "I want a subset of member events plus all of the other state" can be accomplished efficiently by splitting the cache into two, and asking for "all events" from the non-members cache, and "just these keys" from the members cache. This means we can avoid having to make DictionaryCache aware of these sort of complicated queries, whilst letting LL requests benefit from the caching. Previously we were unable to sensibly use the caching and had to pull all state from the DB irrespective of the filtering, which made things slow. Hopefully fixes https://github.com/matrix-org/synapse/issues/3720. --- changelog.d/3726.misc | 1 + synapse/storage/state.py | 158 +++++++++++++++++++++++++++++++++++++++----- tests/storage/test_state.py | 105 ++++++++++++++++++++++++++--- 3 files changed, 236 insertions(+), 28 deletions(-) create mode 100644 changelog.d/3726.misc (limited to 'synapse/storage/state.py') diff --git a/changelog.d/3726.misc b/changelog.d/3726.misc new file mode 100644 index 0000000000..c4f66ec998 --- /dev/null +++ b/changelog.d/3726.misc @@ -0,0 +1 @@ +Split the state_group_cache into member and non-member state events (and so speed up LL /sync) diff --git a/synapse/storage/state.py b/synapse/storage/state.py index dd03c4168b..4b971efdba 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -60,8 +60,43 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): def __init__(self, db_conn, hs): super(StateGroupWorkerStore, self).__init__(db_conn, hs) + # Originally the state store used a single DictionaryCache to cache the + # event IDs for the state types in a given state group to avoid hammering + # on the state_group* tables. + # + # The point of using a DictionaryCache is that it can cache a subset + # of the state events for a given state group (i.e. a subset of the keys for a + # given dict which is an entry in the cache for a given state group ID). + # + # However, this poses problems when performing complicated queries + # on the store - for instance: "give me all the state for this group, but + # limit members to this subset of users", as DictionaryCache's API isn't + # rich enough to say "please cache any of these fields, apart from this subset". + # This is problematic when lazy loading members, which requires this behaviour, + # as without it the cache has no choice but to speculatively load all + # state events for the group, which negates the efficiency being sought. + # + # Rather than overcomplicating DictionaryCache's API, we instead split the + # state_group_cache into two halves - one for tracking non-member events, + # and the other for tracking member_events. This means that lazy loading + # queries can be made in a cache-friendly manner by querying both caches + # separately and then merging the result. So for the example above, you + # would query the members cache for a specific subset of state keys + # (which DictionaryCache will handle efficiently and fine) and the non-members + # cache for all state (which DictionaryCache will similarly handle fine) + # and then just merge the results together. + # + # We size the non-members cache to be smaller than the members cache as the + # vast majority of state in Matrix (today) is member events. + self._state_group_cache = DictionaryCache( - "*stateGroupCache*", 500000 * get_cache_factor_for("stateGroupCache") + "*stateGroupCache*", + # TODO: this hasn't been tuned yet + 50000 * get_cache_factor_for("stateGroupCache") + ) + self._state_group_members_cache = DictionaryCache( + "*stateGroupMembersCache*", + 500000 * get_cache_factor_for("stateGroupMembersCache") ) @defer.inlineCallbacks @@ -275,7 +310,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): }) @defer.inlineCallbacks - def _get_state_groups_from_groups(self, groups, types): + def _get_state_groups_from_groups(self, groups, types, members=None): """Returns the state groups for a given set of groups, filtering on types of state events. @@ -284,6 +319,9 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): types (Iterable[str, str|None]|None): list of 2-tuples of the form (`type`, `state_key`), where a `state_key` of `None` matches all state_keys for the `type`. If None, all types are returned. + members (bool|None): If not None, then, in addition to any filtering + implied by types, the results are also filtered to only include + member events (if True), or to exclude member events (if False) Returns: dictionary state_group -> (dict of (type, state_key) -> event id) @@ -294,14 +332,14 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): for chunk in chunks: res = yield self.runInteraction( "_get_state_groups_from_groups", - self._get_state_groups_from_groups_txn, chunk, types, + self._get_state_groups_from_groups_txn, chunk, types, members, ) results.update(res) defer.returnValue(results) def _get_state_groups_from_groups_txn( - self, txn, groups, types=None, + self, txn, groups, types=None, members=None, ): results = {group: {} for group in groups} @@ -339,6 +377,11 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): %s """) + if members is True: + sql += " AND type = '%s'" % (EventTypes.Member,) + elif members is False: + sql += " AND type <> '%s'" % (EventTypes.Member,) + # Turns out that postgres doesn't like doing a list of OR's and # is about 1000x slower, so we just issue a query for each specific # type seperately. @@ -386,6 +429,11 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): else: where_clause = "" + if members is True: + where_clause += " AND type = '%s'" % EventTypes.Member + elif members is False: + where_clause += " AND type <> '%s'" % EventTypes.Member + # We don't use WITH RECURSIVE on sqlite3 as there are distributions # that ship with an sqlite3 version that doesn't support it (e.g. wheezy) for group in groups: @@ -580,10 +628,11 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): defer.returnValue({row["event_id"]: row["state_group"] for row in rows}) - def _get_some_state_from_cache(self, group, types, filtered_types=None): + def _get_some_state_from_cache(self, cache, group, types, filtered_types=None): """Checks if group is in cache. See `_get_state_for_groups` Args: + cache(DictionaryCache): the state group cache to use group(int): The state group to lookup types(list[str, str|None]): List of 2-tuples of the form (`type`, `state_key`), where a `state_key` of `None` matches all @@ -597,11 +646,11 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): requests state from the cache, if False we need to query the DB for the missing state. """ - is_all, known_absent, state_dict_ids = self._state_group_cache.get(group) + is_all, known_absent, state_dict_ids = cache.get(group) type_to_key = {} - # tracks whether any of ourrequested types are missing from the cache + # tracks whether any of our requested types are missing from the cache missing_types = False for typ, state_key in types: @@ -648,7 +697,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): if include(k[0], k[1]) }, got_all - def _get_all_state_from_cache(self, group): + def _get_all_state_from_cache(self, cache, group): """Checks if group is in cache. See `_get_state_for_groups` Returns 2-tuple (`state_dict`, `got_all`). `got_all` is a bool @@ -656,9 +705,10 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): cache, if False we need to query the DB for the missing state. Args: + cache(DictionaryCache): the state group cache to use group: The state group to lookup """ - is_all, _, state_dict_ids = self._state_group_cache.get(group) + is_all, _, state_dict_ids = cache.get(group) return state_dict_ids, is_all @@ -681,6 +731,62 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): list of event types. Other types of events are returned unfiltered. If None, `types` filtering is applied to all events. + Returns: + Deferred[dict[int, dict[(type, state_key), EventBase]]] + a dictionary mapping from state group to state dictionary. + """ + if types is not None: + non_member_types = [t for t in types if t[0] != EventTypes.Member] + + if filtered_types is not None and EventTypes.Member not in filtered_types: + # we want all of the membership events + member_types = None + else: + member_types = [t for t in types if t[0] == EventTypes.Member] + + else: + non_member_types = None + member_types = None + + non_member_state = yield self._get_state_for_groups_using_cache( + groups, self._state_group_cache, non_member_types, filtered_types, + ) + # XXX: we could skip this entirely if member_types is [] + member_state = yield self._get_state_for_groups_using_cache( + # we set filtered_types=None as member_state only ever contain members. + groups, self._state_group_members_cache, member_types, None, + ) + + state = non_member_state + for group in groups: + state[group].update(member_state[group]) + + defer.returnValue(state) + + @defer.inlineCallbacks + def _get_state_for_groups_using_cache( + self, groups, cache, types=None, filtered_types=None + ): + """Gets the state at each of a list of state groups, optionally + filtering by type/state_key, querying from a specific cache. + + Args: + groups (iterable[int]): list of state groups for which we want + to get the state. + cache (DictionaryCache): the cache of group ids to state dicts which + we will pass through - either the normal state cache or the specific + members state cache. + types (None|iterable[(str, None|str)]): + indicates the state type/keys required. If None, the whole + state is fetched and returned. + + Otherwise, each entry should be a `(type, state_key)` tuple to + include in the response. A `state_key` of None is a wildcard + meaning that we require all state with that type. + filtered_types(list[str]|None): Only apply filtering via `types` to this + list of event types. Other types of events are returned unfiltered. + If None, `types` filtering is applied to all events. + Returns: Deferred[dict[int, dict[(type, state_key), EventBase]]] a dictionary mapping from state group to state dictionary. @@ -692,7 +798,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): if types is not None: for group in set(groups): state_dict_ids, got_all = self._get_some_state_from_cache( - group, types, filtered_types + cache, group, types, filtered_types ) results[group] = state_dict_ids @@ -701,7 +807,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): else: for group in set(groups): state_dict_ids, got_all = self._get_all_state_from_cache( - group + cache, group ) results[group] = state_dict_ids @@ -710,8 +816,8 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): missing_groups.append(group) if missing_groups: - # Okay, so we have some missing_types, lets fetch them. - cache_seq_num = self._state_group_cache.sequence + # Okay, so we have some missing_types, let's fetch them. + cache_seq_num = cache.sequence # the DictionaryCache knows if it has *all* the state, but # does not know if it has all of the keys of a particular type, @@ -725,7 +831,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): types_to_fetch = types group_to_state_dict = yield self._get_state_groups_from_groups( - missing_groups, types_to_fetch + missing_groups, types_to_fetch, cache == self._state_group_members_cache, ) for group, group_state_dict in iteritems(group_to_state_dict): @@ -745,7 +851,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): # update the cache with all the things we fetched from the # database. - self._state_group_cache.update( + cache.update( cache_seq_num, key=group, value=group_state_dict, @@ -847,15 +953,33 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore): ], ) - # Prefill the state group cache with this group. + # Prefill the state group caches with this group. # It's fine to use the sequence like this as the state group map # is immutable. (If the map wasn't immutable then this prefill could # race with another update) + + current_member_state_ids = { + s: ev + for (s, ev) in iteritems(current_state_ids) + if s[0] == EventTypes.Member + } + txn.call_after( + self._state_group_members_cache.update, + self._state_group_members_cache.sequence, + key=state_group, + value=dict(current_member_state_ids), + ) + + current_non_member_state_ids = { + s: ev + for (s, ev) in iteritems(current_state_ids) + if s[0] != EventTypes.Member + } txn.call_after( self._state_group_cache.update, self._state_group_cache.sequence, key=state_group, - value=dict(current_state_ids), + value=dict(current_non_member_state_ids), ) return state_group diff --git a/tests/storage/test_state.py b/tests/storage/test_state.py index ebfd969b36..d717b9f94e 100644 --- a/tests/storage/test_state.py +++ b/tests/storage/test_state.py @@ -185,6 +185,7 @@ class StateStoreTestCase(tests.unittest.TestCase): # test _get_some_state_from_cache correctly filters out members with types=[] (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_cache, group, [], filtered_types=[EventTypes.Member] ) @@ -197,8 +198,20 @@ class StateStoreTestCase(tests.unittest.TestCase): state_dict, ) + (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, + group, [], filtered_types=[EventTypes.Member] + ) + + self.assertEqual(is_all, True) + self.assertDictEqual( + {}, + state_dict, + ) + # test _get_some_state_from_cache correctly filters in members with wildcard types (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_cache, group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member] ) @@ -207,6 +220,18 @@ class StateStoreTestCase(tests.unittest.TestCase): { (e1.type, e1.state_key): e1.event_id, (e2.type, e2.state_key): e2.event_id, + }, + state_dict, + ) + + (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, + group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member] + ) + + self.assertEqual(is_all, True) + self.assertDictEqual( + { (e3.type, e3.state_key): e3.event_id, # e4 is overwritten by e5 (e5.type, e5.state_key): e5.event_id, @@ -216,6 +241,7 @@ class StateStoreTestCase(tests.unittest.TestCase): # test _get_some_state_from_cache correctly filters in members with specific types (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_cache, group, [(EventTypes.Member, e5.state_key)], filtered_types=[EventTypes.Member], @@ -226,6 +252,20 @@ class StateStoreTestCase(tests.unittest.TestCase): { (e1.type, e1.state_key): e1.event_id, (e2.type, e2.state_key): e2.event_id, + }, + state_dict, + ) + + (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, + group, + [(EventTypes.Member, e5.state_key)], + filtered_types=[EventTypes.Member], + ) + + self.assertEqual(is_all, True) + self.assertDictEqual( + { (e5.type, e5.state_key): e5.event_id, }, state_dict, @@ -234,6 +274,7 @@ class StateStoreTestCase(tests.unittest.TestCase): # test _get_some_state_from_cache correctly filters in members with specific types # and no filtered_types (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, group, [(EventTypes.Member, e5.state_key)], filtered_types=None ) @@ -254,9 +295,6 @@ class StateStoreTestCase(tests.unittest.TestCase): { (e1.type, e1.state_key): e1.event_id, (e2.type, e2.state_key): e2.event_id, - (e3.type, e3.state_key): e3.event_id, - # e4 is overwritten by e5 - (e5.type, e5.state_key): e5.event_id, }, ) @@ -269,8 +307,6 @@ class StateStoreTestCase(tests.unittest.TestCase): # list fetched keys so it knows it's partial fetched_keys=( (e1.type, e1.state_key), - (e3.type, e3.state_key), - (e5.type, e5.state_key), ), ) @@ -284,8 +320,6 @@ class StateStoreTestCase(tests.unittest.TestCase): set( [ (e1.type, e1.state_key), - (e3.type, e3.state_key), - (e5.type, e5.state_key), ] ), ) @@ -293,8 +327,6 @@ class StateStoreTestCase(tests.unittest.TestCase): state_dict_ids, { (e1.type, e1.state_key): e1.event_id, - (e3.type, e3.state_key): e3.event_id, - (e5.type, e5.state_key): e5.event_id, }, ) @@ -304,14 +336,25 @@ class StateStoreTestCase(tests.unittest.TestCase): # test _get_some_state_from_cache correctly filters out members with types=[] room_id = self.room.to_string() (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_cache, group, [], filtered_types=[EventTypes.Member] ) self.assertEqual(is_all, False) self.assertDictEqual({(e1.type, e1.state_key): e1.event_id}, state_dict) + room_id = self.room.to_string() + (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, + group, [], filtered_types=[EventTypes.Member] + ) + + self.assertEqual(is_all, True) + self.assertDictEqual({}, state_dict) + # test _get_some_state_from_cache correctly filters in members wildcard types (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_cache, group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member] ) @@ -319,8 +362,19 @@ class StateStoreTestCase(tests.unittest.TestCase): self.assertDictEqual( { (e1.type, e1.state_key): e1.event_id, + }, + state_dict, + ) + + (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, + group, [(EventTypes.Member, None)], filtered_types=[EventTypes.Member] + ) + + self.assertEqual(is_all, True) + self.assertDictEqual( + { (e3.type, e3.state_key): e3.event_id, - # e4 is overwritten by e5 (e5.type, e5.state_key): e5.event_id, }, state_dict, @@ -328,6 +382,7 @@ class StateStoreTestCase(tests.unittest.TestCase): # test _get_some_state_from_cache correctly filters in members with specific types (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_cache, group, [(EventTypes.Member, e5.state_key)], filtered_types=[EventTypes.Member], @@ -337,6 +392,20 @@ class StateStoreTestCase(tests.unittest.TestCase): self.assertDictEqual( { (e1.type, e1.state_key): e1.event_id, + }, + state_dict, + ) + + (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, + group, + [(EventTypes.Member, e5.state_key)], + filtered_types=[EventTypes.Member], + ) + + self.assertEqual(is_all, True) + self.assertDictEqual( + { (e5.type, e5.state_key): e5.event_id, }, state_dict, @@ -345,8 +414,22 @@ class StateStoreTestCase(tests.unittest.TestCase): # test _get_some_state_from_cache correctly filters in members with specific types # and no filtered_types (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_cache, + group, [(EventTypes.Member, e5.state_key)], filtered_types=None + ) + + self.assertEqual(is_all, False) + self.assertDictEqual({}, state_dict) + + (state_dict, is_all) = yield self.store._get_some_state_from_cache( + self.store._state_group_members_cache, group, [(EventTypes.Member, e5.state_key)], filtered_types=None ) self.assertEqual(is_all, True) - self.assertDictEqual({(e5.type, e5.state_key): e5.event_id}, state_dict) + self.assertDictEqual( + { + (e5.type, e5.state_key): e5.event_id, + }, + state_dict, + ) -- cgit 1.5.1