diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 4b01b6ac8c..253a0ca648 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -60,7 +60,7 @@ python 3.6 and to install each tool:
```
# Install the dependencies
-pip install -U black flake8 isort
+pip install -U black flake8 flake8-comprehensions isort
# Run the linter script
./scripts-dev/lint.sh
diff --git a/changelog.d/6957.misc b/changelog.d/6957.misc
new file mode 100644
index 0000000000..4f98030110
--- /dev/null
+++ b/changelog.d/6957.misc
@@ -0,0 +1 @@
+Use flake8-comprehensions to enforce good hygiene of list/set/dict comprehensions.
diff --git a/docs/code_style.md b/docs/code_style.md
index 71aecd41f7..6ef6f80290 100644
--- a/docs/code_style.md
+++ b/docs/code_style.md
@@ -30,7 +30,7 @@ The necessary tools are detailed below.
Install `flake8` with:
- pip install --upgrade flake8
+ pip install --upgrade flake8 flake8-comprehensions
Check all application and test code with:
diff --git a/scripts-dev/convert_server_keys.py b/scripts-dev/convert_server_keys.py
index 179be61c30..06b4c1e2ff 100644
--- a/scripts-dev/convert_server_keys.py
+++ b/scripts-dev/convert_server_keys.py
@@ -103,7 +103,7 @@ def main():
yaml.safe_dump(result, sys.stdout, default_flow_style=False)
- rows = list(row for server, json in result.items() for row in rows_v2(server, json))
+ rows = [row for server, json in result.items() for row in rows_v2(server, json)]
cursor = connection.cursor()
cursor.executemany(
diff --git a/synapse/app/_base.py b/synapse/app/_base.py
index 109b1e2fb5..9ffd23c6df 100644
--- a/synapse/app/_base.py
+++ b/synapse/app/_base.py
@@ -141,7 +141,7 @@ def start_reactor(
def quit_with_error(error_string):
message_lines = error_string.split("\n")
- line_length = max([len(l) for l in message_lines if len(l) < 80]) + 2
+ line_length = max(len(l) for l in message_lines if len(l) < 80) + 2
sys.stderr.write("*" * line_length + "\n")
for line in message_lines:
sys.stderr.write(" %s\n" % (line.rstrip(),))
diff --git a/synapse/app/federation_sender.py b/synapse/app/federation_sender.py
index 63a91f1177..b7fcf80ddc 100644
--- a/synapse/app/federation_sender.py
+++ b/synapse/app/federation_sender.py
@@ -262,7 +262,7 @@ class FederationSenderHandler(object):
# ... as well as device updates and messages
elif stream_name == DeviceListsStream.NAME:
- hosts = set(row.destination for row in rows)
+ hosts = {row.destination for row in rows}
for host in hosts:
self.federation_sender.send_device_messages(host)
@@ -270,7 +270,7 @@ class FederationSenderHandler(object):
# The to_device stream includes stuff to be pushed to both local
# clients and remote servers, so we ignore entities that start with
# '@' (since they'll be local users rather than destinations).
- hosts = set(row.entity for row in rows if not row.entity.startswith("@"))
+ hosts = {row.entity for row in rows if not row.entity.startswith("@")}
for host in hosts:
self.federation_sender.send_device_messages(host)
diff --git a/synapse/app/pusher.py b/synapse/app/pusher.py
index e46b6ac598..84e9f8d5e2 100644
--- a/synapse/app/pusher.py
+++ b/synapse/app/pusher.py
@@ -158,7 +158,7 @@ class PusherReplicationHandler(ReplicationClientHandler):
yield self.pusher_pool.on_new_notifications(token, token)
elif stream_name == "receipts":
yield self.pusher_pool.on_new_receipts(
- token, token, set(row.room_id for row in rows)
+ token, token, {row.room_id for row in rows}
)
except Exception:
logger.exception("Error poking pushers")
diff --git a/synapse/config/server.py b/synapse/config/server.py
index 0ec1b0fadd..7525765fee 100644
--- a/synapse/config/server.py
+++ b/synapse/config/server.py
@@ -1066,12 +1066,12 @@ KNOWN_RESOURCES = (
def _check_resource_config(listeners):
- resource_names = set(
+ resource_names = {
res_name
for listener in listeners
for res in listener.get("resources", [])
for res_name in res.get("names", [])
- )
+ }
for resource in resource_names:
if resource not in KNOWN_RESOURCES:
diff --git a/synapse/config/tls.py b/synapse/config/tls.py
index 97a12d51f6..a65538562b 100644
--- a/synapse/config/tls.py
+++ b/synapse/config/tls.py
@@ -260,7 +260,7 @@ class TlsConfig(Config):
crypto.FILETYPE_ASN1, self.tls_certificate
)
sha256_fingerprint = encode_base64(sha256(x509_certificate_bytes).digest())
- sha256_fingerprints = set(f["sha256"] for f in self.tls_fingerprints)
+ sha256_fingerprints = {f["sha256"] for f in self.tls_fingerprints}
if sha256_fingerprint not in sha256_fingerprints:
self.tls_fingerprints.append({"sha256": sha256_fingerprint})
diff --git a/synapse/crypto/keyring.py b/synapse/crypto/keyring.py
index 6fe5a6a26a..983f0ead8c 100644
--- a/synapse/crypto/keyring.py
+++ b/synapse/crypto/keyring.py
@@ -326,9 +326,7 @@ class Keyring(object):
verify_requests (list[VerifyJsonRequest]): list of verify requests
"""
- remaining_requests = set(
- (rq for rq in verify_requests if not rq.key_ready.called)
- )
+ remaining_requests = {rq for rq in verify_requests if not rq.key_ready.called}
@defer.inlineCallbacks
def do_iterations():
@@ -396,7 +394,7 @@ class Keyring(object):
results = yield fetcher.get_keys(missing_keys)
- completed = list()
+ completed = []
for verify_request in remaining_requests:
server_name = verify_request.server_name
diff --git a/synapse/federation/send_queue.py b/synapse/federation/send_queue.py
index 001bb304ae..876fb0e245 100644
--- a/synapse/federation/send_queue.py
+++ b/synapse/federation/send_queue.py
@@ -129,9 +129,9 @@ class FederationRemoteSendQueue(object):
for key in keys[:i]:
del self.presence_changed[key]
- user_ids = set(
+ user_ids = {
user_id for uids in self.presence_changed.values() for user_id in uids
- )
+ }
keys = self.presence_destinations.keys()
i = self.presence_destinations.bisect_left(position_to_delete)
diff --git a/synapse/groups/groups_server.py b/synapse/groups/groups_server.py
index c106abae21..4f0dc0a209 100644
--- a/synapse/groups/groups_server.py
+++ b/synapse/groups/groups_server.py
@@ -608,7 +608,7 @@ class GroupsServerHandler(GroupsServerWorkerHandler):
user_results = yield self.store.get_users_in_group(
group_id, include_private=True
)
- if user_id in [user_result["user_id"] for user_result in user_results]:
+ if user_id in (user_result["user_id"] for user_result in user_results):
raise SynapseError(400, "User already in group")
content = {
diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py
index 50cea3f378..a514c30714 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -742,6 +742,6 @@ class DeviceListUpdater(object):
# We clobber the seen updates since we've re-synced from a given
# point.
- self._seen_updates[user_id] = set([stream_id])
+ self._seen_updates[user_id] = {stream_id}
defer.returnValue(result)
diff --git a/synapse/handlers/directory.py b/synapse/handlers/directory.py
index 921d887b24..0b23ca919a 100644
--- a/synapse/handlers/directory.py
+++ b/synapse/handlers/directory.py
@@ -72,7 +72,7 @@ class DirectoryHandler(BaseHandler):
# TODO(erikj): Check if there is a current association.
if not servers:
users = yield self.state.get_current_users_in_room(room_id)
- servers = set(get_domain_from_id(u) for u in users)
+ servers = {get_domain_from_id(u) for u in users}
if not servers:
raise SynapseError(400, "Failed to get server list")
@@ -255,7 +255,7 @@ class DirectoryHandler(BaseHandler):
)
users = yield self.state.get_current_users_in_room(room_id)
- extra_servers = set(get_domain_from_id(u) for u in users)
+ extra_servers = {get_domain_from_id(u) for u in users}
servers = set(extra_servers) | set(servers)
# If this server is in the list of servers, return it first.
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index eb20ef4aec..a689065f89 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -659,11 +659,11 @@ class FederationHandler(BaseHandler):
# this can happen if a remote server claims that the state or
# auth_events at an event in room A are actually events in room B
- bad_events = list(
+ bad_events = [
(event_id, event.room_id)
for event_id, event in fetched_events.items()
if event.room_id != room_id
- )
+ ]
for bad_event_id, bad_room_id in bad_events:
# This is a bogus situation, but since we may only discover it a long time
@@ -856,7 +856,7 @@ class FederationHandler(BaseHandler):
# Don't bother processing events we already have.
seen_events = await self.store.have_events_in_timeline(
- set(e.event_id for e in events)
+ {e.event_id for e in events}
)
events = [e for e in events if e.event_id not in seen_events]
@@ -866,7 +866,7 @@ class FederationHandler(BaseHandler):
event_map = {e.event_id: e for e in events}
- event_ids = set(e.event_id for e in events)
+ event_ids = {e.event_id for e in events}
# build a list of events whose prev_events weren't in the batch.
# (XXX: this will include events whose prev_events we already have; that doesn't
@@ -892,13 +892,13 @@ class FederationHandler(BaseHandler):
state_events.update({s.event_id: s for s in state})
events_to_state[e_id] = state
- required_auth = set(
+ required_auth = {
a_id
for event in events
+ list(state_events.values())
+ list(auth_events.values())
for a_id in event.auth_event_ids()
- )
+ }
auth_events.update(
{e_id: event_map[e_id] for e_id in required_auth if e_id in event_map}
)
@@ -1247,7 +1247,7 @@ class FederationHandler(BaseHandler):
async def on_event_auth(self, event_id: str) -> List[EventBase]:
event = await self.store.get_event(event_id)
auth = await self.store.get_auth_chain(
- [auth_id for auth_id in event.auth_event_ids()], include_given=True
+ list(event.auth_event_ids()), include_given=True
)
return list(auth)
@@ -2152,7 +2152,7 @@ class FederationHandler(BaseHandler):
# Now get the current auth_chain for the event.
local_auth_chain = await self.store.get_auth_chain(
- [auth_id for auth_id in event.auth_event_ids()], include_given=True
+ list(event.auth_event_ids()), include_given=True
)
# TODO: Check if we would now reject event_id. If so we need to tell
@@ -2654,7 +2654,7 @@ class FederationHandler(BaseHandler):
member_handler = self.hs.get_room_member_handler()
yield member_handler.send_membership_event(None, event, context)
else:
- destinations = set(x.split(":", 1)[-1] for x in (sender_user_id, room_id))
+ destinations = {x.split(":", 1)[-1] for x in (sender_user_id, room_id)}
yield self.federation_client.forward_third_party_invite(
destinations, room_id, event_dict
)
diff --git a/synapse/handlers/presence.py b/synapse/handlers/presence.py
index 202aa9294f..0d6cf2b008 100644
--- a/synapse/handlers/presence.py
+++ b/synapse/handlers/presence.py
@@ -313,7 +313,7 @@ class PresenceHandler(object):
notified_presence_counter.inc(len(to_notify))
yield self._persist_and_notify(list(to_notify.values()))
- self.unpersisted_users_changes |= set(s.user_id for s in new_states)
+ self.unpersisted_users_changes |= {s.user_id for s in new_states}
self.unpersisted_users_changes -= set(to_notify.keys())
to_federation_ping = {
@@ -698,7 +698,7 @@ class PresenceHandler(object):
updates = yield self.current_state_for_users(target_user_ids)
updates = list(updates.values())
- for user_id in set(target_user_ids) - set(u.user_id for u in updates):
+ for user_id in set(target_user_ids) - {u.user_id for u in updates}:
updates.append(UserPresenceState.default(user_id))
now = self.clock.time_msec()
@@ -886,7 +886,7 @@ class PresenceHandler(object):
hosts = yield self.state.get_current_hosts_in_room(room_id)
# Filter out ourselves.
- hosts = set(host for host in hosts if host != self.server_name)
+ hosts = {host for host in hosts if host != self.server_name}
self.federation.send_presence_to_destinations(
states=[state], destinations=hosts
diff --git a/synapse/handlers/receipts.py b/synapse/handlers/receipts.py
index 9283c039e3..8bc100db42 100644
--- a/synapse/handlers/receipts.py
+++ b/synapse/handlers/receipts.py
@@ -94,7 +94,7 @@ class ReceiptsHandler(BaseHandler):
# no new receipts
return False
- affected_room_ids = list(set([r.room_id for r in receipts]))
+ affected_room_ids = list({r.room_id for r in receipts})
self.notifier.on_new_event("receipt_key", max_batch_id, rooms=affected_room_ids)
# Note that the min here shouldn't be relied upon to be accurate.
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index 76e8f61b74..8ee870f0bb 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -355,7 +355,7 @@ class RoomCreationHandler(BaseHandler):
# If so, mark the new room as non-federatable as well
creation_content["m.federate"] = False
- initial_state = dict()
+ initial_state = {}
# Replicate relevant room events
types_to_copy = (
diff --git a/synapse/handlers/search.py b/synapse/handlers/search.py
index 110097eab9..ec1542d416 100644
--- a/synapse/handlers/search.py
+++ b/synapse/handlers/search.py
@@ -184,7 +184,7 @@ class SearchHandler(BaseHandler):
membership_list=[Membership.JOIN],
# membership_list=[Membership.JOIN, Membership.LEAVE, Membership.Ban],
)
- room_ids = set(r.room_id for r in rooms)
+ room_ids = {r.room_id for r in rooms}
# If doing a subset of all rooms seearch, check if any of the rooms
# are from an upgraded room, and search their contents as well
@@ -374,12 +374,12 @@ class SearchHandler(BaseHandler):
).to_string()
if include_profile:
- senders = set(
+ senders = {
ev.sender
for ev in itertools.chain(
res["events_before"], [event], res["events_after"]
)
- )
+ }
if res["events_after"]:
last_event_id = res["events_after"][-1].event_id
@@ -421,7 +421,7 @@ class SearchHandler(BaseHandler):
state_results = {}
if include_state:
- rooms = set(e.room_id for e in allowed_events)
+ rooms = {e.room_id for e in allowed_events}
for room_id in rooms:
state = yield self.state_handler.get_current_state(room_id)
state_results[room_id] = list(state.values())
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 4324bc702e..669dbc8a48 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -682,11 +682,9 @@ class SyncHandler(object):
# FIXME: order by stream ordering rather than as returned by SQL
if joined_user_ids or invited_user_ids:
- summary["m.heroes"] = sorted(
- [user_id for user_id in (joined_user_ids + invited_user_ids)]
- )[0:5]
+ summary["m.heroes"] = sorted(joined_user_ids + invited_user_ids)[0:5]
else:
- summary["m.heroes"] = sorted([user_id for user_id in gone_user_ids])[0:5]
+ summary["m.heroes"] = sorted(gone_user_ids)[0:5]
if not sync_config.filter_collection.lazy_load_members():
return summary
@@ -697,9 +695,9 @@ class SyncHandler(object):
# track which members the client should already know about via LL:
# Ones which are already in state...
- existing_members = set(
+ existing_members = {
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:
@@ -773,10 +771,10 @@ class SyncHandler(object):
# We only request state for the members needed to display the
# timeline:
- members_to_fetch = set(
+ members_to_fetch = {
event.sender # FIXME: we also care about invite targets etc.
for event in batch.events
- )
+ }
if full_state:
# always make sure we LL ourselves so we know we're in the room
@@ -1993,10 +1991,10 @@ def _calculate_state(
)
}
- c_ids = set(e for e in itervalues(current))
- ts_ids = set(e for e in itervalues(timeline_start))
- p_ids = set(e for e in itervalues(previous))
- tc_ids = set(e for e in itervalues(timeline_contains))
+ c_ids = set(itervalues(current))
+ ts_ids = set(itervalues(timeline_start))
+ p_ids = set(itervalues(previous))
+ tc_ids = set(itervalues(timeline_contains))
# 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,
diff --git a/synapse/handlers/typing.py b/synapse/handlers/typing.py
index 5406618431..391bceb0c4 100644
--- a/synapse/handlers/typing.py
+++ b/synapse/handlers/typing.py
@@ -198,7 +198,7 @@ class TypingHandler(object):
now=now, obj=member, then=now + FEDERATION_PING_INTERVAL
)
- for domain in set(get_domain_from_id(u) for u in users):
+ for domain in {get_domain_from_id(u) for u in users}:
if domain != self.server_name:
logger.debug("sending typing update to %s", domain)
self.federation.build_and_send_edu(
@@ -231,7 +231,7 @@ class TypingHandler(object):
return
users = yield self.state.get_current_users_in_room(room_id)
- domains = set(get_domain_from_id(u) for u in users)
+ domains = {get_domain_from_id(u) for u in users}
if self.server_name in domains:
logger.info("Got typing update from %s: %r", user_id, content)
diff --git a/synapse/logging/utils.py b/synapse/logging/utils.py
index 6073fc2725..0c2527bd86 100644
--- a/synapse/logging/utils.py
+++ b/synapse/logging/utils.py
@@ -148,7 +148,7 @@ def trace_function(f):
pathname=pathname,
lineno=lineno,
msg=msg,
- args=tuple(),
+ args=(),
exc_info=None,
)
diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py
index 0b45e1f52a..0dba997a23 100644
--- a/synapse/metrics/__init__.py
+++ b/synapse/metrics/__init__.py
@@ -240,7 +240,7 @@ class BucketCollector(object):
res.append(["+Inf", sum(data.values())])
metric = HistogramMetricFamily(
- self.name, "", buckets=res, sum_value=sum([x * y for x, y in data.items()])
+ self.name, "", buckets=res, sum_value=sum(x * y for x, y in data.items())
)
yield metric
diff --git a/synapse/metrics/background_process_metrics.py b/synapse/metrics/background_process_metrics.py
index c53d2a0d40..b65bcd8806 100644
--- a/synapse/metrics/background_process_metrics.py
+++ b/synapse/metrics/background_process_metrics.py
@@ -80,13 +80,13 @@ _background_process_db_sched_duration = Counter(
# map from description to a counter, so that we can name our logcontexts
# incrementally. (It actually duplicates _background_process_start_count, but
# it's much simpler to do so than to try to combine them.)
-_background_process_counts = dict() # type: dict[str, int]
+_background_process_counts = {} # type: dict[str, int]
# map from description to the currently running background processes.
#
# it's kept as a dict of sets rather than a big set so that we can keep track
# of process descriptions that no longer have any active processes.
-_background_processes = dict() # type: dict[str, set[_BackgroundProcess]]
+_background_processes = {} # type: dict[str, set[_BackgroundProcess]]
# A lock that covers the above dicts
_bg_metrics_lock = threading.Lock()
diff --git a/synapse/push/bulk_push_rule_evaluator.py b/synapse/push/bulk_push_rule_evaluator.py
index 7d9f5a38d9..433ca2f416 100644
--- a/synapse/push/bulk_push_rule_evaluator.py
+++ b/synapse/push/bulk_push_rule_evaluator.py
@@ -400,11 +400,11 @@ class RulesForRoom(object):
if logger.isEnabledFor(logging.DEBUG):
logger.debug("Found members %r: %r", self.room_id, members.values())
- interested_in_user_ids = set(
+ interested_in_user_ids = {
user_id
for user_id, membership in itervalues(members)
if membership == Membership.JOIN
- )
+ }
logger.debug("Joined: %r", interested_in_user_ids)
@@ -412,9 +412,9 @@ class RulesForRoom(object):
interested_in_user_ids, on_invalidate=self.invalidate_all_cb
)
- user_ids = set(
+ user_ids = {
uid for uid, have_pusher in iteritems(if_users_with_pushers) if have_pusher
- )
+ }
logger.debug("With pushers: %r", user_ids)
diff --git a/synapse/push/emailpusher.py b/synapse/push/emailpusher.py
index 8c818a86bf..ba4551d619 100644
--- a/synapse/push/emailpusher.py
+++ b/synapse/push/emailpusher.py
@@ -204,7 +204,7 @@ class EmailPusher(object):
yield self.send_notification(unprocessed, reason)
yield self.save_last_stream_ordering_and_success(
- max([ea["stream_ordering"] for ea in unprocessed])
+ max(ea["stream_ordering"] for ea in unprocessed)
)
# we update the throttle on all the possible unprocessed push actions
diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py
index b13b646bfd..4ccaf178ce 100644
--- a/synapse/push/mailer.py
+++ b/synapse/push/mailer.py
@@ -526,12 +526,10 @@ class Mailer(object):
# If the room doesn't have a name, say who the messages
# are from explicitly to avoid, "messages in the Bob room"
sender_ids = list(
- set(
- [
- notif_events[n["event_id"]].sender
- for n in notifs_by_room[room_id]
- ]
- )
+ {
+ notif_events[n["event_id"]].sender
+ for n in notifs_by_room[room_id]
+ }
)
member_events = yield self.store.get_events(
@@ -558,12 +556,10 @@ class Mailer(object):
# If the reason room doesn't have a name, say who the messages
# are from explicitly to avoid, "messages in the Bob room"
sender_ids = list(
- set(
- [
- notif_events[n["event_id"]].sender
- for n in notifs_by_room[reason["room_id"]]
- ]
- )
+ {
+ notif_events[n["event_id"]].sender
+ for n in notifs_by_room[reason["room_id"]]
+ }
)
member_events = yield self.store.get_events(
diff --git a/synapse/push/pusherpool.py b/synapse/push/pusherpool.py
index b9dca5bc63..01789a9fb4 100644
--- a/synapse/push/pusherpool.py
+++ b/synapse/push/pusherpool.py
@@ -191,7 +191,7 @@ class PusherPool:
min_stream_id - 1, max_stream_id
)
# This returns a tuple, user_id is at index 3
- users_affected = set([r[3] for r in updated_receipts])
+ users_affected = {r[3] for r in updated_receipts}
for u in users_affected:
if u in self.pushers:
diff --git a/synapse/rest/admin/_base.py b/synapse/rest/admin/_base.py
index 459482eb6d..a96f75ce26 100644
--- a/synapse/rest/admin/_base.py
+++ b/synapse/rest/admin/_base.py
@@ -29,7 +29,7 @@ def historical_admin_path_patterns(path_regex):
Note that this should only be used for existing endpoints: new ones should just
register for the /_synapse/admin path.
"""
- return list(
+ return [
re.compile(prefix + path_regex)
for prefix in (
"^/_synapse/admin/v1",
@@ -37,7 +37,7 @@ def historical_admin_path_patterns(path_regex):
"^/_matrix/client/unstable/admin",
"^/_matrix/client/r0/admin",
)
- )
+ ]
def admin_patterns(path_regex: str):
diff --git a/synapse/rest/client/v1/push_rule.py b/synapse/rest/client/v1/push_rule.py
index 4f74600239..9fd4908136 100644
--- a/synapse/rest/client/v1/push_rule.py
+++ b/synapse/rest/client/v1/push_rule.py
@@ -49,7 +49,7 @@ class PushRuleRestServlet(RestServlet):
if self._is_worker:
raise Exception("Cannot handle PUT /push_rules on worker")
- spec = _rule_spec_from_path([x for x in path.split("/")])
+ spec = _rule_spec_from_path(path.split("/"))
try:
priority_class = _priority_class_from_spec(spec)
except InvalidRuleException as e:
@@ -110,7 +110,7 @@ class PushRuleRestServlet(RestServlet):
if self._is_worker:
raise Exception("Cannot handle DELETE /push_rules on worker")
- spec = _rule_spec_from_path([x for x in path.split("/")])
+ spec = _rule_spec_from_path(path.split("/"))
requester = await self.auth.get_user_by_req(request)
user_id = requester.user.to_string()
@@ -138,7 +138,7 @@ class PushRuleRestServlet(RestServlet):
rules = format_push_rules_for_user(requester.user, rules)
- path = [x for x in path.split("/")][1:]
+ path = path.split("/")[1:]
if path == []:
# we're a reference impl: pedantry is our job.
diff --git a/synapse/rest/client/v1/pusher.py b/synapse/rest/client/v1/pusher.py
index 6f6b7aed6e..550a2f1b44 100644
--- a/synapse/rest/client/v1/pusher.py
+++ b/synapse/rest/client/v1/pusher.py
@@ -54,9 +54,9 @@ class PushersRestServlet(RestServlet):
pushers = await self.hs.get_datastore().get_pushers_by_user_id(user.to_string())
- filtered_pushers = list(
+ filtered_pushers = [
{k: v for k, v in p.items() if k in ALLOWED_KEYS} for p in pushers
- )
+ ]
return 200, {"pushers": filtered_pushers}
diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py
index d8292ce29f..8fa68dd37f 100644
--- a/synapse/rest/client/v2_alpha/sync.py
+++ b/synapse/rest/client/v2_alpha/sync.py
@@ -72,7 +72,7 @@ class SyncRestServlet(RestServlet):
"""
PATTERNS = client_patterns("/sync$")
- ALLOWED_PRESENCE = set(["online", "offline", "unavailable"])
+ ALLOWED_PRESENCE = {"online", "offline", "unavailable"}
def __init__(self, hs):
super(SyncRestServlet, self).__init__()
diff --git a/synapse/rest/key/v2/remote_key_resource.py b/synapse/rest/key/v2/remote_key_resource.py
index 9d6813a047..4b6d030a57 100644
--- a/synapse/rest/key/v2/remote_key_resource.py
+++ b/synapse/rest/key/v2/remote_key_resource.py
@@ -149,7 +149,7 @@ class RemoteKey(DirectServeResource):
time_now_ms = self.clock.time_msec()
- cache_misses = dict() # type: Dict[str, Set[str]]
+ cache_misses = {} # type: Dict[str, Set[str]]
for (server_name, key_id, from_server), results in cached.items():
results = [(result["ts_added_ms"], result) for result in results]
diff --git a/synapse/rest/media/v1/_base.py b/synapse/rest/media/v1/_base.py
index 65bbf00073..ba28dd089d 100644
--- a/synapse/rest/media/v1/_base.py
+++ b/synapse/rest/media/v1/_base.py
@@ -135,27 +135,25 @@ def add_file_headers(request, media_type, file_size, upload_name):
# separators as defined in RFC2616. SP and HT are handled separately.
# see _can_encode_filename_as_token.
-_FILENAME_SEPARATOR_CHARS = set(
- (
- "(",
- ")",
- "<",
- ">",
- "@",
- ",",
- ";",
- ":",
- "\\",
- '"',
- "/",
- "[",
- "]",
- "?",
- "=",
- "{",
- "}",
- )
-)
+_FILENAME_SEPARATOR_CHARS = {
+ "(",
+ ")",
+ "<",
+ ">",
+ "@",
+ ",",
+ ";",
+ ":",
+ "\\",
+ '"',
+ "/",
+ "[",
+ "]",
+ "?",
+ "=",
+ "{",
+ "}",
+}
def _can_encode_filename_as_token(x):
diff --git a/synapse/state/v1.py b/synapse/state/v1.py
index 24b7c0faef..9bf98d06f2 100644
--- a/synapse/state/v1.py
+++ b/synapse/state/v1.py
@@ -69,9 +69,9 @@ def resolve_events_with_store(
unconflicted_state, conflicted_state = _seperate(state_sets)
- needed_events = set(
+ needed_events = {
event_id for event_ids in itervalues(conflicted_state) for event_id in event_ids
- )
+ }
needed_event_count = len(needed_events)
if event_map is not None:
needed_events -= set(iterkeys(event_map))
@@ -261,11 +261,11 @@ def _resolve_state_events(conflicted_state, auth_events):
def _resolve_auth_events(events, auth_events):
- reverse = [i for i in reversed(_ordered_events(events))]
+ reverse = list(reversed(_ordered_events(events)))
- auth_keys = set(
+ auth_keys = {
key for event in events for key in event_auth.auth_types_for_event(event)
- )
+ }
new_auth_events = {}
for key in auth_keys:
diff --git a/synapse/state/v2.py b/synapse/state/v2.py
index 75fe58305a..0ffe6d8c14 100644
--- a/synapse/state/v2.py
+++ b/synapse/state/v2.py
@@ -105,7 +105,7 @@ def resolve_events_with_store(
% (room_id, event.event_id, event.room_id,)
)
- full_conflicted_set = set(eid for eid in full_conflicted_set if eid in event_map)
+ full_conflicted_set = {eid for eid in full_conflicted_set if eid in event_map}
logger.debug("%d full_conflicted_set entries", len(full_conflicted_set))
@@ -233,7 +233,7 @@ def _get_auth_chain_difference(state_sets, event_map, state_res_store):
auth_sets = []
for state_set in state_sets:
- auth_ids = set(
+ auth_ids = {
eid
for key, eid in iteritems(state_set)
if (
@@ -246,7 +246,7 @@ def _get_auth_chain_difference(state_sets, event_map, state_res_store):
)
)
and eid not in common
- )
+ }
auth_chain = yield state_res_store.get_auth_chain(auth_ids, common)
auth_ids.update(auth_chain)
@@ -275,7 +275,7 @@ def _seperate(state_sets):
conflicted_state = {}
for key in set(itertools.chain.from_iterable(state_sets)):
- event_ids = set(state_set.get(key) for state_set in state_sets)
+ event_ids = {state_set.get(key) for state_set in state_sets}
if len(event_ids) == 1:
unconflicted_state[key] = event_ids.pop()
else:
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index da3b99f93d..13de5f1f62 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -56,7 +56,7 @@ class SQLBaseStore(metaclass=ABCMeta):
members_changed (iterable[str]): The user_ids of members that have
changed
"""
- for host in set(get_domain_from_id(u) for u in members_changed):
+ for host in {get_domain_from_id(u) for u in members_changed}:
self._attempt_to_invalidate_cache("is_host_joined", (room_id, host))
self._attempt_to_invalidate_cache("was_host_joined", (room_id, host))
diff --git a/synapse/storage/background_updates.py b/synapse/storage/background_updates.py
index bd547f35cf..eb1a7e5002 100644
--- a/synapse/storage/background_updates.py
+++ b/synapse/storage/background_updates.py
@@ -189,7 +189,7 @@ class BackgroundUpdater(object):
keyvalues=None,
retcols=("update_name", "depends_on"),
)
- in_flight = set(update["update_name"] for update in updates)
+ in_flight = {update["update_name"] for update in updates}
for update in updates:
if update["depends_on"] not in in_flight:
self._background_update_queue.append(update["update_name"])
diff --git a/synapse/storage/data_stores/main/appservice.py b/synapse/storage/data_stores/main/appservice.py
index b2f39649fd..efbc06c796 100644
--- a/synapse/storage/data_stores/main/appservice.py
+++ b/synapse/storage/data_stores/main/appservice.py
@@ -135,7 +135,7 @@ class ApplicationServiceTransactionWorkerStore(
may be empty.
"""
results = yield self.db.simple_select_list(
- "application_services_state", dict(state=state), ["as_id"]
+ "application_services_state", {"state": state}, ["as_id"]
)
# NB: This assumes this class is linked with ApplicationServiceStore
as_list = self.get_app_services()
@@ -158,7 +158,7 @@ class ApplicationServiceTransactionWorkerStore(
"""
result = yield self.db.simple_select_one(
"application_services_state",
- dict(as_id=service.id),
+ {"as_id": service.id},
["state"],
allow_none=True,
desc="get_appservice_state",
@@ -177,7 +177,7 @@ class ApplicationServiceTransactionWorkerStore(
A Deferred which resolves when the state was set successfully.
"""
return self.db.simple_upsert(
- "application_services_state", dict(as_id=service.id), dict(state=state)
+ "application_services_state", {"as_id": service.id}, {"state": state}
)
def create_appservice_txn(self, service, events):
@@ -253,13 +253,15 @@ class ApplicationServiceTransactionWorkerStore(
self.db.simple_upsert_txn(
txn,
"application_services_state",
- dict(as_id=service.id),
- dict(last_txn=txn_id),
+ {"as_id": service.id},
+ {"last_txn": txn_id},
)
# Delete txn
self.db.simple_delete_txn(
- txn, "application_services_txns", dict(txn_id=txn_id, as_id=service.id)
+ txn,
+ "application_services_txns",
+ {"txn_id": txn_id, "as_id": service.id},
)
return self.db.runInteraction(
diff --git a/synapse/storage/data_stores/main/client_ips.py b/synapse/storage/data_stores/main/client_ips.py
index 13f4c9c72e..e1ccb27142 100644
--- a/synapse/storage/data_stores/main/client_ips.py
+++ b/synapse/storage/data_stores/main/client_ips.py
@@ -530,7 +530,7 @@ class ClientIpStore(ClientIpBackgroundUpdateStore):
((row["access_token"], row["ip"]), (row["user_agent"], row["last_seen"]))
for row in rows
)
- return list(
+ return [
{
"access_token": access_token,
"ip": ip,
@@ -538,7 +538,7 @@ class ClientIpStore(ClientIpBackgroundUpdateStore):
"last_seen": last_seen,
}
for (access_token, ip), (user_agent, last_seen) in iteritems(results)
- )
+ ]
@wrap_as_background_process("prune_old_user_ips")
async def _prune_old_user_ips(self):
diff --git a/synapse/storage/data_stores/main/devices.py b/synapse/storage/data_stores/main/devices.py
index b7617efb80..d55733a4cd 100644
--- a/synapse/storage/data_stores/main/devices.py
+++ b/synapse/storage/data_stores/main/devices.py
@@ -137,7 +137,7 @@ class DeviceWorkerStore(SQLBaseStore):
# get the cross-signing keys of the users in the list, so that we can
# determine which of the device changes were cross-signing keys
- users = set(r[0] for r in updates)
+ users = {r[0] for r in updates}
master_key_by_user = {}
self_signing_key_by_user = {}
for user in users:
@@ -446,7 +446,7 @@ class DeviceWorkerStore(SQLBaseStore):
a set of user_ids and results_map is a mapping of
user_id -> device_id -> device_info
"""
- user_ids = set(user_id for user_id, _ in query_list)
+ user_ids = {user_id for user_id, _ in query_list}
user_map = yield self.get_device_list_last_stream_id_for_remotes(list(user_ids))
# We go and check if any of the users need to have their device lists
@@ -454,10 +454,9 @@ class DeviceWorkerStore(SQLBaseStore):
users_needing_resync = yield self.get_user_ids_requiring_device_list_resync(
user_ids
)
- user_ids_in_cache = (
- set(user_id for user_id, stream_id in user_map.items() if stream_id)
- - users_needing_resync
- )
+ user_ids_in_cache = {
+ user_id for user_id, stream_id in user_map.items() if stream_id
+ } - users_needing_resync
user_ids_not_in_cache = user_ids - user_ids_in_cache
results = {}
@@ -604,7 +603,7 @@ class DeviceWorkerStore(SQLBaseStore):
rows = yield self.db.execute(
"get_users_whose_signatures_changed", None, sql, user_id, from_key
)
- return set(user for row in rows for user in json.loads(row[0]))
+ return {user for row in rows for user in json.loads(row[0])}
else:
return set()
diff --git a/synapse/storage/data_stores/main/event_federation.py b/synapse/storage/data_stores/main/event_federation.py
index 750ec1b70d..49a7b8b433 100644
--- a/synapse/storage/data_stores/main/event_federation.py
+++ b/synapse/storage/data_stores/main/event_federation.py
@@ -426,7 +426,7 @@ class EventFederationWorkerStore(EventsWorkerStore, SignatureWorkerStore, SQLBas
query, (room_id, event_id, False, limit - len(event_results))
)
- new_results = set(t[0] for t in txn) - seen_events
+ new_results = {t[0] for t in txn} - seen_events
new_front |= new_results
seen_events |= new_results
diff --git a/synapse/storage/data_stores/main/events.py b/synapse/storage/data_stores/main/events.py
index c9d0d68c3a..8ae23df00a 100644
--- a/synapse/storage/data_stores/main/events.py
+++ b/synapse/storage/data_stores/main/events.py
@@ -145,7 +145,7 @@ class EventsStore(
return txn.fetchall()
res = yield self.db.runInteraction("read_forward_extremities", fetch)
- self._current_forward_extremities_amount = c_counter(list(x[0] for x in res))
+ self._current_forward_extremities_amount = c_counter([x[0] for x in res])
@_retry_on_integrity_error
@defer.inlineCallbacks
@@ -598,11 +598,11 @@ class EventsStore(
# We find out which membership events we may have deleted
# and which we have added, then we invlidate the caches for all
# those users.
- members_changed = set(
+ members_changed = {
state_key
for ev_type, state_key in itertools.chain(to_delete, to_insert)
if ev_type == EventTypes.Member
- )
+ }
for member in members_changed:
txn.call_after(
@@ -1615,7 +1615,7 @@ class EventsStore(
"""
)
- referenced_state_groups = set(sg for sg, in txn)
+ referenced_state_groups = {sg for sg, in txn}
logger.info(
"[purge] found %i referenced state groups", len(referenced_state_groups)
)
diff --git a/synapse/storage/data_stores/main/events_bg_updates.py b/synapse/storage/data_stores/main/events_bg_updates.py
index 5177b71016..f54c8b1ee0 100644
--- a/synapse/storage/data_stores/main/events_bg_updates.py
+++ b/synapse/storage/data_stores/main/events_bg_updates.py
@@ -402,7 +402,7 @@ class EventsBackgroundUpdatesStore(SQLBaseStore):
keyvalues={},
retcols=("room_id",),
)
- room_ids = set(row["room_id"] for row in rows)
+ room_ids = {row["room_id"] for row in rows}
for room_id in room_ids:
txn.call_after(
self.get_latest_event_ids_in_room.invalidate, (room_id,)
diff --git a/synapse/storage/data_stores/main/events_worker.py b/synapse/storage/data_stores/main/events_worker.py
index 7251e819f5..47a3a26072 100644
--- a/synapse/storage/data_stores/main/events_worker.py
+++ b/synapse/storage/data_stores/main/events_worker.py
@@ -494,9 +494,9 @@ class EventsWorkerStore(SQLBaseStore):
"""
with Measure(self._clock, "_fetch_event_list"):
try:
- events_to_fetch = set(
+ events_to_fetch = {
event_id for events, _ in event_list for event_id in events
- )
+ }
row_dict = self.db.new_transaction(
conn, "do_fetch", [], [], self._fetch_event_rows, events_to_fetch
@@ -804,7 +804,7 @@ class EventsWorkerStore(SQLBaseStore):
desc="have_events_in_timeline",
)
- return set(r["event_id"] for r in rows)
+ return {r["event_id"] for r in rows}
@defer.inlineCallbacks
def have_seen_events(self, event_ids):
diff --git a/synapse/storage/data_stores/main/push_rule.py b/synapse/storage/data_stores/main/push_rule.py
index e2673ae073..62ac88d9f2 100644
--- a/synapse/storage/data_stores/main/push_rule.py
+++ b/synapse/storage/data_stores/main/push_rule.py
@@ -276,21 +276,21 @@ class PushRulesWorkerStore(
# We ignore app service users for now. This is so that we don't fill
# up the `get_if_users_have_pushers` cache with AS entries that we
# know don't have pushers, nor even read receipts.
- local_users_in_room = set(
+ local_users_in_room = {
u
for u in users_in_room
if self.hs.is_mine_id(u)
and not self.get_if_app_services_interested_in_user(u)
- )
+ }
# users in the room who have pushers need to get push rules run because
# that's how their pushers work
if_users_with_pushers = yield self.get_if_users_have_pushers(
local_users_in_room, on_invalidate=cache_context.invalidate
)
- user_ids = set(
+ user_ids = {
uid for uid, have_pusher in if_users_with_pushers.items() if have_pusher
- )
+ }
users_with_receipts = yield self.get_users_with_read_receipts_in_room(
room_id, on_invalidate=cache_context.invalidate
diff --git a/synapse/storage/data_stores/main/receipts.py b/synapse/storage/data_stores/main/receipts.py
index 96e54d145e..0d932a0672 100644
--- a/synapse/storage/data_stores/main/receipts.py
+++ b/synapse/storage/data_stores/main/receipts.py
@@ -58,7 +58,7 @@ class ReceiptsWorkerStore(SQLBaseStore):
@cachedInlineCallbacks()
def get_users_with_read_receipts_in_room(self, room_id):
receipts = yield self.get_receipts_for_room(room_id, "m.read")
- return set(r["user_id"] for r in receipts)
+ return {r["user_id"] for r in receipts}
@cached(num_args=2)
def get_receipts_for_room(self, room_id, receipt_type):
@@ -283,7 +283,7 @@ class ReceiptsWorkerStore(SQLBaseStore):
args.append(limit)
txn.execute(sql, args)
- return list(r[0:5] + (json.loads(r[5]),) for r in txn)
+ return [r[0:5] + (json.loads(r[5]),) for r in txn]
return self.db.runInteraction(
"get_all_updated_receipts", get_all_updated_receipts_txn
diff --git a/synapse/storage/data_stores/main/roommember.py b/synapse/storage/data_stores/main/roommember.py
index d5ced05701..d5bd0cb5cf 100644
--- a/synapse/storage/data_stores/main/roommember.py
+++ b/synapse/storage/data_stores/main/roommember.py
@@ -465,7 +465,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
txn.execute(sql % (clause,), args)
- return set(row[0] for row in txn)
+ return {row[0] for row in txn}
return await self.db.runInteraction(
"get_users_server_still_shares_room_with",
@@ -826,7 +826,7 @@ class RoomMemberWorkerStore(EventsWorkerStore):
GROUP BY room_id, user_id;
"""
txn.execute(sql, (user_id,))
- return set(row[0] for row in txn if row[1] == 0)
+ return {row[0] for row in txn if row[1] == 0}
return self.db.runInteraction(
"get_forgotten_rooms_for_user", _get_forgotten_rooms_for_user_txn
diff --git a/synapse/storage/data_stores/main/state.py b/synapse/storage/data_stores/main/state.py
index 3d34103e67..3a3b9a8e72 100644
--- a/synapse/storage/data_stores/main/state.py
+++ b/synapse/storage/data_stores/main/state.py
@@ -321,7 +321,7 @@ class StateGroupWorkerStore(EventsWorkerStore, SQLBaseStore):
desc="get_referenced_state_groups",
)
- return set(row["state_group"] for row in rows)
+ return {row["state_group"] for row in rows}
class MainStateBackgroundUpdateStore(RoomMemberWorkerStore):
@@ -367,7 +367,7 @@ class MainStateBackgroundUpdateStore(RoomMemberWorkerStore):
"""
txn.execute(sql, (last_room_id, batch_size))
- room_ids = list(row[0] for row in txn)
+ room_ids = [row[0] for row in txn]
if not room_ids:
return True, set()
@@ -384,7 +384,7 @@ class MainStateBackgroundUpdateStore(RoomMemberWorkerStore):
txn.execute(sql, (last_room_id, room_ids[-1], "%:" + self.server_name))
- joined_room_ids = set(row[0] for row in txn)
+ joined_room_ids = {row[0] for row in txn}
left_rooms = set(room_ids) - joined_room_ids
@@ -404,7 +404,7 @@ class MainStateBackgroundUpdateStore(RoomMemberWorkerStore):
retcols=("state_key",),
)
- potentially_left_users = set(row["state_key"] for row in rows)
+ potentially_left_users = {row["state_key"] for row in rows}
# Now lets actually delete the rooms from the DB.
self.db.simple_delete_many_txn(
diff --git a/synapse/storage/data_stores/main/stream.py b/synapse/storage/data_stores/main/stream.py
index 056b25b13a..ada5cce6c2 100644
--- a/synapse/storage/data_stores/main/stream.py
+++ b/synapse/storage/data_stores/main/stream.py
@@ -346,11 +346,11 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore):
from_key (str): The room_key portion of a StreamToken
"""
from_key = RoomStreamToken.parse_stream_token(from_key).stream
- return set(
+ return {
room_id
for room_id in room_ids
if self._events_stream_cache.has_entity_changed(room_id, from_key)
- )
+ }
@defer.inlineCallbacks
def get_room_events_stream_for_room(
@@ -679,11 +679,11 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore):
)
events_before = yield self.get_events_as_list(
- [e for e in results["before"]["event_ids"]], get_prev_content=True
+ list(results["before"]["event_ids"]), get_prev_content=True
)
events_after = yield self.get_events_as_list(
- [e for e in results["after"]["event_ids"]], get_prev_content=True
+ list(results["after"]["event_ids"]), get_prev_content=True
)
return {
diff --git a/synapse/storage/data_stores/main/user_erasure_store.py b/synapse/storage/data_stores/main/user_erasure_store.py
index af8025bc17..ec6b8a4ffd 100644
--- a/synapse/storage/data_stores/main/user_erasure_store.py
+++ b/synapse/storage/data_stores/main/user_erasure_store.py
@@ -63,9 +63,9 @@ class UserErasureWorkerStore(SQLBaseStore):
retcols=("user_id",),
desc="are_users_erased",
)
- erased_users = set(row["user_id"] for row in rows)
+ erased_users = {row["user_id"] for row in rows}
- res = dict((u, u in erased_users) for u in user_ids)
+ res = {u: u in erased_users for u in user_ids}
return res
diff --git a/synapse/storage/data_stores/state/store.py b/synapse/storage/data_stores/state/store.py
index c4ee9b7ccb..57a5267663 100644
--- a/synapse/storage/data_stores/state/store.py
+++ b/synapse/storage/data_stores/state/store.py
@@ -520,11 +520,11 @@ class StateGroupDataStore(StateBackgroundUpdateStore, SQLBaseStore):
retcols=("state_group",),
)
- remaining_state_groups = set(
+ remaining_state_groups = {
row["state_group"]
for row in rows
if row["state_group"] not in state_groups_to_delete
- )
+ }
logger.info(
"[purge] de-delta-ing %i remaining state groups",
diff --git a/synapse/storage/database.py b/synapse/storage/database.py
index 6dcb5c04da..1953614401 100644
--- a/synapse/storage/database.py
+++ b/synapse/storage/database.py
@@ -554,8 +554,8 @@ class Database(object):
Returns:
A list of dicts where the key is the column header.
"""
- col_headers = list(intern(str(column[0])) for column in cursor.description)
- results = list(dict(zip(col_headers, row)) for row in cursor)
+ col_headers = [intern(str(column[0])) for column in cursor.description]
+ results = [dict(zip(col_headers, row)) for row in cursor]
return results
def execute(self, desc, decoder, query, *args):
diff --git a/synapse/storage/persist_events.py b/synapse/storage/persist_events.py
index b950550f23..0f9ac1cf09 100644
--- a/synapse/storage/persist_events.py
+++ b/synapse/storage/persist_events.py
@@ -602,14 +602,14 @@ class EventsPersistenceStorage(object):
event_id_to_state_group.update(event_to_groups)
# State groups of old_latest_event_ids
- old_state_groups = set(
+ old_state_groups = {
event_id_to_state_group[evid] for evid in old_latest_event_ids
- )
+ }
# State groups of new_latest_event_ids
- new_state_groups = set(
+ new_state_groups = {
event_id_to_state_group[evid] for evid in new_latest_event_ids
- )
+ }
# If they old and new groups are the same then we don't need to do
# anything.
diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py
index c285ef52a0..fc69c32a0a 100644
--- a/synapse/storage/prepare_database.py
+++ b/synapse/storage/prepare_database.py
@@ -345,9 +345,9 @@ def _upgrade_existing_database(
"Could not open delta dir for version %d: %s" % (v, directory)
)
- duplicates = set(
+ duplicates = {
file_name for file_name, count in file_name_counter.items() if count > 1
- )
+ }
if duplicates:
# We don't support using the same file name in the same delta version.
raise PrepareDatabaseException(
@@ -454,7 +454,7 @@ def _apply_module_schema_files(cur, database_engine, modname, names_and_streams)
),
(modname,),
)
- applied_deltas = set(d for d, in cur)
+ applied_deltas = {d for d, in cur}
for (name, stream) in names_and_streams:
if name in applied_deltas:
continue
diff --git a/synapse/util/frozenutils.py b/synapse/util/frozenutils.py
index 635b897d6c..f2ccd5e7c6 100644
--- a/synapse/util/frozenutils.py
+++ b/synapse/util/frozenutils.py
@@ -30,7 +30,7 @@ def freeze(o):
return o
try:
- return tuple([freeze(i) for i in o])
+ return tuple(freeze(i) for i in o)
except TypeError:
pass
diff --git a/synapse/visibility.py b/synapse/visibility.py
index d0abd8f04f..e60d9756b7 100644
--- a/synapse/visibility.py
+++ b/synapse/visibility.py
@@ -75,7 +75,7 @@ def filter_events_for_client(
"""
# Filter out events that have been soft failed so that we don't relay them
# to clients.
- events = list(e for e in events if not e.internal_metadata.is_soft_failed())
+ events = [e for e in events if not e.internal_metadata.is_soft_failed()]
types = ((EventTypes.RoomHistoryVisibility, ""), (EventTypes.Member, user_id))
event_id_to_state = yield storage.state.get_state_for_events(
@@ -97,7 +97,7 @@ def filter_events_for_client(
erased_senders = yield storage.main.are_users_erased((e.sender for e in events))
if apply_retention_policies:
- room_ids = set(e.room_id for e in events)
+ room_ids = {e.room_id for e in events}
retention_policies = {}
for room_id in room_ids:
diff --git a/tests/config/test_generate.py b/tests/config/test_generate.py
index 2684e662de..463855ecc8 100644
--- a/tests/config/test_generate.py
+++ b/tests/config/test_generate.py
@@ -48,7 +48,7 @@ class ConfigGenerationTestCase(unittest.TestCase):
)
self.assertSetEqual(
- set(["homeserver.yaml", "lemurs.win.log.config", "lemurs.win.signing.key"]),
+ {"homeserver.yaml", "lemurs.win.log.config", "lemurs.win.signing.key"},
set(os.listdir(self.dir)),
)
diff --git a/tests/federation/test_federation_server.py b/tests/federation/test_federation_server.py
index e7d8699040..296dc887be 100644
--- a/tests/federation/test_federation_server.py
+++ b/tests/federation/test_federation_server.py
@@ -83,7 +83,7 @@ class StateQueryTests(unittest.FederatingHomeserverTestCase):
)
)
- self.assertEqual(members, set(["@user:other.example.com", u1]))
+ self.assertEqual(members, {"@user:other.example.com", u1})
self.assertEqual(len(channel.json_body["pdus"]), 6)
def test_needs_to_be_in_room(self):
diff --git a/tests/handlers/test_presence.py b/tests/handlers/test_presence.py
index c171038df8..64915bafcd 100644
--- a/tests/handlers/test_presence.py
+++ b/tests/handlers/test_presence.py
@@ -338,7 +338,7 @@ class PresenceTimeoutTestCase(unittest.TestCase):
)
new_state = handle_timeout(
- state, is_mine=True, syncing_user_ids=set([user_id]), now=now
+ state, is_mine=True, syncing_user_ids={user_id}, now=now
)
self.assertIsNotNone(new_state)
@@ -579,7 +579,7 @@ class PresenceJoinTestCase(unittest.HomeserverTestCase):
)
self.assertEqual(expected_state.state, PresenceState.ONLINE)
self.federation_sender.send_presence_to_destinations.assert_called_once_with(
- destinations=set(("server2", "server3")), states=[expected_state]
+ destinations={"server2", "server3"}, states=[expected_state]
)
def _add_new_user(self, room_id, user_id):
diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py
index 140cc0a3c2..07b204666e 100644
--- a/tests/handlers/test_typing.py
+++ b/tests/handlers/test_typing.py
@@ -129,12 +129,12 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
hs.get_auth().check_user_in_room = check_user_in_room
def get_joined_hosts_for_room(room_id):
- return set(member.domain for member in self.room_members)
+ return {member.domain for member in self.room_members}
self.datastore.get_joined_hosts_for_room = get_joined_hosts_for_room
def get_current_users_in_room(room_id):
- return set(str(u) for u in self.room_members)
+ return {str(u) for u in self.room_members}
hs.get_state_handler().get_current_users_in_room = get_current_users_in_room
@@ -257,7 +257,7 @@ class TypingNotificationsTestCase(unittest.HomeserverTestCase):
member = RoomMember(ROOM_ID, U_APPLE.to_string())
self.handler._member_typing_until[member] = 1002000
- self.handler._room_typing[ROOM_ID] = set([U_APPLE.to_string()])
+ self.handler._room_typing[ROOM_ID] = {U_APPLE.to_string()}
self.assertEquals(self.event_source.get_current_key(), 0)
diff --git a/tests/handlers/test_user_directory.py b/tests/handlers/test_user_directory.py
index 0a4765fff4..7b92bdbc47 100644
--- a/tests/handlers/test_user_directory.py
+++ b/tests/handlers/test_user_directory.py
@@ -114,7 +114,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
public_users = self.get_users_in_public_rooms()
self.assertEqual(
- self._compress_shared(shares_private), set([(u1, u2, room), (u2, u1, room)])
+ self._compress_shared(shares_private), {(u1, u2, room), (u2, u1, room)}
)
self.assertEqual(public_users, [])
@@ -169,7 +169,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
public_users = self.get_users_in_public_rooms()
self.assertEqual(
- self._compress_shared(shares_private), set([(u1, u2, room), (u2, u1, room)])
+ self._compress_shared(shares_private), {(u1, u2, room), (u2, u1, room)}
)
self.assertEqual(public_users, [])
@@ -226,7 +226,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
public_users = self.get_users_in_public_rooms()
self.assertEqual(
- self._compress_shared(shares_private), set([(u1, u2, room), (u2, u1, room)])
+ self._compress_shared(shares_private), {(u1, u2, room), (u2, u1, room)}
)
self.assertEqual(public_users, [])
@@ -358,12 +358,12 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
public_users = self.get_users_in_public_rooms()
# User 1 and User 2 are in the same public room
- self.assertEqual(set(public_users), set([(u1, room), (u2, room)]))
+ self.assertEqual(set(public_users), {(u1, room), (u2, room)})
# User 1 and User 3 share private rooms
self.assertEqual(
self._compress_shared(shares_private),
- set([(u1, u3, private_room), (u3, u1, private_room)]),
+ {(u1, u3, private_room), (u3, u1, private_room)},
)
def test_initial_share_all_users(self):
@@ -398,7 +398,7 @@ class UserDirectoryTestCase(unittest.HomeserverTestCase):
# No users share rooms
self.assertEqual(public_users, [])
- self.assertEqual(self._compress_shared(shares_private), set([]))
+ self.assertEqual(self._compress_shared(shares_private), set())
# Despite not sharing a room, search_all_users means we get a search
# result.
diff --git a/tests/push/test_email.py b/tests/push/test_email.py
index 80187406bc..83032cc9ea 100644
--- a/tests/push/test_email.py
+++ b/tests/push/test_email.py
@@ -163,7 +163,7 @@ class EmailPusherTests(HomeserverTestCase):
# Get the stream ordering before it gets sent
pushers = self.get_success(
- self.hs.get_datastore().get_pushers_by(dict(user_name=self.user_id))
+ self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
@@ -174,7 +174,7 @@ class EmailPusherTests(HomeserverTestCase):
# It hasn't succeeded yet, so the stream ordering shouldn't have moved
pushers = self.get_success(
- self.hs.get_datastore().get_pushers_by(dict(user_name=self.user_id))
+ self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
@@ -192,7 +192,7 @@ class EmailPusherTests(HomeserverTestCase):
# The stream ordering has increased
pushers = self.get_success(
- self.hs.get_datastore().get_pushers_by(dict(user_name=self.user_id))
+ self.hs.get_datastore().get_pushers_by({"user_name": self.user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
diff --git a/tests/push/test_http.py b/tests/push/test_http.py
index fe3441f081..baf9c785f4 100644
--- a/tests/push/test_http.py
+++ b/tests/push/test_http.py
@@ -102,7 +102,7 @@ class HTTPPusherTests(HomeserverTestCase):
# Get the stream ordering before it gets sent
pushers = self.get_success(
- self.hs.get_datastore().get_pushers_by(dict(user_name=user_id))
+ self.hs.get_datastore().get_pushers_by({"user_name": user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
@@ -113,7 +113,7 @@ class HTTPPusherTests(HomeserverTestCase):
# It hasn't succeeded yet, so the stream ordering shouldn't have moved
pushers = self.get_success(
- self.hs.get_datastore().get_pushers_by(dict(user_name=user_id))
+ self.hs.get_datastore().get_pushers_by({"user_name": user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
@@ -132,7 +132,7 @@ class HTTPPusherTests(HomeserverTestCase):
# The stream ordering has increased
pushers = self.get_success(
- self.hs.get_datastore().get_pushers_by(dict(user_name=user_id))
+ self.hs.get_datastore().get_pushers_by({"user_name": user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
@@ -152,7 +152,7 @@ class HTTPPusherTests(HomeserverTestCase):
# The stream ordering has increased, again
pushers = self.get_success(
- self.hs.get_datastore().get_pushers_by(dict(user_name=user_id))
+ self.hs.get_datastore().get_pushers_by({"user_name": user_id})
)
pushers = list(pushers)
self.assertEqual(len(pushers), 1)
diff --git a/tests/rest/client/v2_alpha/test_sync.py b/tests/rest/client/v2_alpha/test_sync.py
index 9c13a13786..fa3a3ec1bd 100644
--- a/tests/rest/client/v2_alpha/test_sync.py
+++ b/tests/rest/client/v2_alpha/test_sync.py
@@ -40,16 +40,14 @@ class FilterTestCase(unittest.HomeserverTestCase):
self.assertEqual(channel.code, 200)
self.assertTrue(
- set(
- [
- "next_batch",
- "rooms",
- "presence",
- "account_data",
- "to_device",
- "device_lists",
- ]
- ).issubset(set(channel.json_body.keys()))
+ {
+ "next_batch",
+ "rooms",
+ "presence",
+ "account_data",
+ "to_device",
+ "device_lists",
+ }.issubset(set(channel.json_body.keys()))
)
def test_sync_presence_disabled(self):
@@ -63,9 +61,13 @@ class FilterTestCase(unittest.HomeserverTestCase):
self.assertEqual(channel.code, 200)
self.assertTrue(
- set(
- ["next_batch", "rooms", "account_data", "to_device", "device_lists"]
- ).issubset(set(channel.json_body.keys()))
+ {
+ "next_batch",
+ "rooms",
+ "account_data",
+ "to_device",
+ "device_lists",
+ }.issubset(set(channel.json_body.keys()))
)
diff --git a/tests/storage/test__base.py b/tests/storage/test__base.py
index d491ea2924..e37260a820 100644
--- a/tests/storage/test__base.py
+++ b/tests/storage/test__base.py
@@ -373,7 +373,7 @@ class UpsertManyTests(unittest.HomeserverTestCase):
)
self.assertEqual(
set(self._dump_to_tuple(res)),
- set([(1, "user1", "hello"), (2, "user2", "there")]),
+ {(1, "user1", "hello"), (2, "user2", "there")},
)
# Update only user2
@@ -400,5 +400,5 @@ class UpsertManyTests(unittest.HomeserverTestCase):
)
self.assertEqual(
set(self._dump_to_tuple(res)),
- set([(1, "user1", "hello"), (2, "user2", "bleb")]),
+ {(1, "user1", "hello"), (2, "user2", "bleb")},
)
diff --git a/tests/storage/test_appservice.py b/tests/storage/test_appservice.py
index fd52512696..31710949a8 100644
--- a/tests/storage/test_appservice.py
+++ b/tests/storage/test_appservice.py
@@ -69,14 +69,14 @@ class ApplicationServiceStoreTestCase(unittest.TestCase):
pass
def _add_appservice(self, as_token, id, url, hs_token, sender):
- as_yaml = dict(
- url=url,
- as_token=as_token,
- hs_token=hs_token,
- id=id,
- sender_localpart=sender,
- namespaces={},
- )
+ as_yaml = {
+ "url": url,
+ "as_token": as_token,
+ "hs_token": hs_token,
+ "id": id,
+ "sender_localpart": sender,
+ "namespaces": {},
+ }
# use the token as the filename
with open(as_token, "w") as outfile:
outfile.write(yaml.dump(as_yaml))
@@ -135,14 +135,14 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
)
def _add_service(self, url, as_token, id):
- as_yaml = dict(
- url=url,
- as_token=as_token,
- hs_token="something",
- id=id,
- sender_localpart="a_sender",
- namespaces={},
- )
+ as_yaml = {
+ "url": url,
+ "as_token": as_token,
+ "hs_token": "something",
+ "id": id,
+ "sender_localpart": "a_sender",
+ "namespaces": {},
+ }
# use the token as the filename
with open(as_token, "w") as outfile:
outfile.write(yaml.dump(as_yaml))
@@ -384,8 +384,8 @@ class ApplicationServiceTransactionStoreTestCase(unittest.TestCase):
)
self.assertEquals(2, len(services))
self.assertEquals(
- set([self.as_list[2]["id"], self.as_list[0]["id"]]),
- set([services[0].id, services[1].id]),
+ {self.as_list[2]["id"], self.as_list[0]["id"]},
+ {services[0].id, services[1].id},
)
diff --git a/tests/storage/test_cleanup_extrems.py b/tests/storage/test_cleanup_extrems.py
index 029ac26454..0e04b2cf92 100644
--- a/tests/storage/test_cleanup_extrems.py
+++ b/tests/storage/test_cleanup_extrems.py
@@ -134,7 +134,7 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase):
latest_event_ids = self.get_success(
self.store.get_latest_event_ids_in_room(self.room_id)
)
- self.assertEqual(set(latest_event_ids), set((event_id_a, event_id_b)))
+ self.assertEqual(set(latest_event_ids), {event_id_a, event_id_b})
# Run the background update and check it did the right thing
self.run_background_update()
@@ -172,7 +172,7 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase):
latest_event_ids = self.get_success(
self.store.get_latest_event_ids_in_room(self.room_id)
)
- self.assertEqual(set(latest_event_ids), set((event_id_a, event_id_b)))
+ self.assertEqual(set(latest_event_ids), {event_id_a, event_id_b})
# Run the background update and check it did the right thing
self.run_background_update()
@@ -227,9 +227,7 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase):
latest_event_ids = self.get_success(
self.store.get_latest_event_ids_in_room(self.room_id)
)
- self.assertEqual(
- set(latest_event_ids), set((event_id_a, event_id_b, event_id_c))
- )
+ self.assertEqual(set(latest_event_ids), {event_id_a, event_id_b, event_id_c})
# Run the background update and check it did the right thing
self.run_background_update()
@@ -237,7 +235,7 @@ class CleanupExtremBackgroundUpdateStoreTestCase(HomeserverTestCase):
latest_event_ids = self.get_success(
self.store.get_latest_event_ids_in_room(self.room_id)
)
- self.assertEqual(set(latest_event_ids), set([event_id_b, event_id_c]))
+ self.assertEqual(set(latest_event_ids), {event_id_b, event_id_c})
class CleanupExtremDummyEventsTestCase(HomeserverTestCase):
diff --git a/tests/storage/test_event_metrics.py b/tests/storage/test_event_metrics.py
index f26ff57a18..a7b7fd36d3 100644
--- a/tests/storage/test_event_metrics.py
+++ b/tests/storage/test_event_metrics.py
@@ -59,24 +59,22 @@ class ExtremStatisticsTestCase(HomeserverTestCase):
)
)
- expected = set(
- [
- b'synapse_forward_extremities_bucket{le="1.0"} 0.0',
- b'synapse_forward_extremities_bucket{le="2.0"} 2.0',
- b'synapse_forward_extremities_bucket{le="3.0"} 2.0',
- b'synapse_forward_extremities_bucket{le="5.0"} 2.0',
- b'synapse_forward_extremities_bucket{le="7.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="10.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="15.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="20.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="50.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="100.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="200.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="500.0"} 3.0',
- b'synapse_forward_extremities_bucket{le="+Inf"} 3.0',
- b"synapse_forward_extremities_count 3.0",
- b"synapse_forward_extremities_sum 10.0",
- ]
- )
+ expected = {
+ b'synapse_forward_extremities_bucket{le="1.0"} 0.0',
+ b'synapse_forward_extremities_bucket{le="2.0"} 2.0',
+ b'synapse_forward_extremities_bucket{le="3.0"} 2.0',
+ b'synapse_forward_extremities_bucket{le="5.0"} 2.0',
+ b'synapse_forward_extremities_bucket{le="7.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="10.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="15.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="20.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="50.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="100.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="200.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="500.0"} 3.0',
+ b'synapse_forward_extremities_bucket{le="+Inf"} 3.0',
+ b"synapse_forward_extremities_count 3.0",
+ b"synapse_forward_extremities_sum 10.0",
+ }
self.assertEqual(items, expected)
diff --git a/tests/storage/test_state.py b/tests/storage/test_state.py
index 04d58fbf24..0b88308ff4 100644
--- a/tests/storage/test_state.py
+++ b/tests/storage/test_state.py
@@ -394,7 +394,7 @@ class StateStoreTestCase(tests.unittest.TestCase):
) = self.state_datastore._state_group_cache.get(group)
self.assertEqual(is_all, False)
- self.assertEqual(known_absent, set([(e1.type, e1.state_key)]))
+ self.assertEqual(known_absent, {(e1.type, e1.state_key)})
self.assertDictEqual(state_dict_ids, {(e1.type, e1.state_key): e1.event_id})
############################################
diff --git a/tests/test_state.py b/tests/test_state.py
index d1578fe581..66f22f6813 100644
--- a/tests/test_state.py
+++ b/tests/test_state.py
@@ -254,9 +254,7 @@ class StateTestCase(unittest.TestCase):
ctx_d = context_store["D"]
prev_state_ids = yield ctx_d.get_prev_state_ids()
- self.assertSetEqual(
- {"START", "A", "C"}, {e_id for e_id in prev_state_ids.values()}
- )
+ self.assertSetEqual({"START", "A", "C"}, set(prev_state_ids.values()))
self.assertEqual(ctx_c.state_group, ctx_d.state_group_before_event)
self.assertEqual(ctx_d.state_group_before_event, ctx_d.state_group)
@@ -313,9 +311,7 @@ class StateTestCase(unittest.TestCase):
ctx_e = context_store["E"]
prev_state_ids = yield ctx_e.get_prev_state_ids()
- self.assertSetEqual(
- {"START", "A", "B", "C"}, {e for e in prev_state_ids.values()}
- )
+ self.assertSetEqual({"START", "A", "B", "C"}, set(prev_state_ids.values()))
self.assertEqual(ctx_c.state_group, ctx_e.state_group_before_event)
self.assertEqual(ctx_e.state_group_before_event, ctx_e.state_group)
@@ -388,9 +384,7 @@ class StateTestCase(unittest.TestCase):
ctx_d = context_store["D"]
prev_state_ids = yield ctx_d.get_prev_state_ids()
- self.assertSetEqual(
- {"A1", "A2", "A3", "A5", "B"}, {e for e in prev_state_ids.values()}
- )
+ self.assertSetEqual({"A1", "A2", "A3", "A5", "B"}, set(prev_state_ids.values()))
self.assertEqual(ctx_b.state_group, ctx_d.state_group_before_event)
self.assertEqual(ctx_d.state_group_before_event, ctx_d.state_group)
@@ -482,7 +476,7 @@ class StateTestCase(unittest.TestCase):
current_state_ids = yield context.get_current_state_ids()
self.assertEqual(
- set([e.event_id for e in old_state]), set(current_state_ids.values())
+ {e.event_id for e in old_state}, set(current_state_ids.values())
)
self.assertEqual(group_name, context.state_group)
@@ -513,9 +507,7 @@ class StateTestCase(unittest.TestCase):
prev_state_ids = yield context.get_prev_state_ids()
- self.assertEqual(
- set([e.event_id for e in old_state]), set(prev_state_ids.values())
- )
+ self.assertEqual({e.event_id for e in old_state}, set(prev_state_ids.values()))
self.assertIsNotNone(context.state_group)
diff --git a/tests/util/test_stream_change_cache.py b/tests/util/test_stream_change_cache.py
index f2be63706b..72a9de5370 100644
--- a/tests/util/test_stream_change_cache.py
+++ b/tests/util/test_stream_change_cache.py
@@ -67,7 +67,7 @@ class StreamChangeCacheTests(unittest.TestCase):
# If we update an existing entity, it keeps the two existing entities
cache.entity_has_changed("bar@baz.net", 5)
self.assertEqual(
- set(["bar@baz.net", "user@elsewhere.org"]), set(cache._entity_to_key)
+ {"bar@baz.net", "user@elsewhere.org"}, set(cache._entity_to_key)
)
def test_get_all_entities_changed(self):
@@ -137,7 +137,7 @@ class StreamChangeCacheTests(unittest.TestCase):
cache.get_entities_changed(
["user@foo.com", "bar@baz.net", "user@elsewhere.org"], stream_pos=2
),
- set(["bar@baz.net", "user@elsewhere.org"]),
+ {"bar@baz.net", "user@elsewhere.org"},
)
# Query all the entries mid-way through the stream, but include one
@@ -153,7 +153,7 @@ class StreamChangeCacheTests(unittest.TestCase):
],
stream_pos=2,
),
- set(["bar@baz.net", "user@elsewhere.org"]),
+ {"bar@baz.net", "user@elsewhere.org"},
)
# Query all the entries, but before the first known point. We will get
@@ -168,21 +168,13 @@ class StreamChangeCacheTests(unittest.TestCase):
],
stream_pos=0,
),
- set(
- [
- "user@foo.com",
- "bar@baz.net",
- "user@elsewhere.org",
- "not@here.website",
- ]
- ),
+ {"user@foo.com", "bar@baz.net", "user@elsewhere.org", "not@here.website"},
)
# Query a subset of the entries mid-way through the stream. We should
# only get back the subset.
self.assertEqual(
- cache.get_entities_changed(["bar@baz.net"], stream_pos=2),
- set(["bar@baz.net"]),
+ cache.get_entities_changed(["bar@baz.net"], stream_pos=2), {"bar@baz.net"},
)
def test_max_pos(self):
diff --git a/tox.ini b/tox.ini
index b9132a3177..b715ea0bff 100644
--- a/tox.ini
+++ b/tox.ini
@@ -123,6 +123,7 @@ skip_install = True
basepython = python3.6
deps =
flake8
+ flake8-comprehensions
black==19.10b0 # We pin so that our tests don't start failing on new releases of black.
commands =
python -m black --check --diff .
|
