Merge remote-tracking branch 'upstream/develop' into send_sni_for_federation_requests

# Conflicts:
#	synapse/crypto/context_factory.py

17 files changed, 42 insertions, 29 deletions

diff --git a/synapse/replication/slave/storage/_base.py b/synapse/replication/slave/storage/_base.py
index 61f5590c53..3f7be74e02 100644
--- a/synapse/replication/slave/storage/_base.py
+++ b/synapse/replication/slave/storage/_base.py
@@ -13,13 +13,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+import logging
+
 from synapse.storage._base import SQLBaseStore
 from synapse.storage.engines import PostgresEngine
 
 from ._slaved_id_tracker import SlavedIdTracker
 
-import logging
-
 logger = logging.getLogger(__name__)
 
 
diff --git a/synapse/replication/slave/storage/appservice.py b/synapse/replication/slave/storage/appservice.py
index 8cae3076f4..b53a4c6bd1 100644
--- a/synapse/replication/slave/storage/appservice.py
+++ b/synapse/replication/slave/storage/appservice.py
@@ -15,7 +15,8 @@
 # limitations under the License.
 
 from synapse.storage.appservice import (
-    ApplicationServiceWorkerStore, ApplicationServiceTransactionWorkerStore,
+    ApplicationServiceTransactionWorkerStore,
+    ApplicationServiceWorkerStore,
 )
 
 
diff --git a/synapse/replication/slave/storage/client_ips.py b/synapse/replication/slave/storage/client_ips.py
index 352c9a2aa8..60641f1a49 100644
--- a/synapse/replication/slave/storage/client_ips.py
+++ b/synapse/replication/slave/storage/client_ips.py
@@ -13,11 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
 from synapse.storage.client_ips import LAST_SEEN_GRANULARITY
 from synapse.util.caches import CACHE_SIZE_FACTOR
 from synapse.util.caches.descriptors import Cache
 
+from ._base import BaseSlavedStore
+
 
 class SlavedClientIpStore(BaseSlavedStore):
     def __init__(self, db_conn, hs):
diff --git a/synapse/replication/slave/storage/deviceinbox.py b/synapse/replication/slave/storage/deviceinbox.py
index 6f3fb64770..87eaa53004 100644
--- a/synapse/replication/slave/storage/deviceinbox.py
+++ b/synapse/replication/slave/storage/deviceinbox.py
@@ -13,11 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
-from ._slaved_id_tracker import SlavedIdTracker
 from synapse.storage import DataStore
-from synapse.util.caches.stream_change_cache import StreamChangeCache
 from synapse.util.caches.expiringcache import ExpiringCache
+from synapse.util.caches.stream_change_cache import StreamChangeCache
+
+from ._base import BaseSlavedStore
+from ._slaved_id_tracker import SlavedIdTracker
 
 
 class SlavedDeviceInboxStore(BaseSlavedStore):
diff --git a/synapse/replication/slave/storage/devices.py b/synapse/replication/slave/storage/devices.py
index 7687867aee..8206a988f7 100644
--- a/synapse/replication/slave/storage/devices.py
+++ b/synapse/replication/slave/storage/devices.py
@@ -13,12 +13,13 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
-from ._slaved_id_tracker import SlavedIdTracker
 from synapse.storage import DataStore
 from synapse.storage.end_to_end_keys import EndToEndKeyStore
 from synapse.util.caches.stream_change_cache import StreamChangeCache
 
+from ._base import BaseSlavedStore
+from ._slaved_id_tracker import SlavedIdTracker
+
 
 class SlavedDeviceStore(BaseSlavedStore):
     def __init__(self, db_conn, hs):
diff --git a/synapse/replication/slave/storage/directory.py b/synapse/replication/slave/storage/directory.py
index 6deecd3963..1d1d48709a 100644
--- a/synapse/replication/slave/storage/directory.py
+++ b/synapse/replication/slave/storage/directory.py
@@ -13,9 +13,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
 from synapse.storage.directory import DirectoryWorkerStore
 
+from ._base import BaseSlavedStore
+
 
 class DirectoryStore(DirectoryWorkerStore, BaseSlavedStore):
     pass
diff --git a/synapse/replication/slave/storage/events.py b/synapse/replication/slave/storage/events.py
index 97d3196633..bdb5eee4af 100644
--- a/synapse/replication/slave/storage/events.py
+++ b/synapse/replication/slave/storage/events.py
@@ -20,10 +20,11 @@ from synapse.storage.event_federation import EventFederationWorkerStore
 from synapse.storage.event_push_actions import EventPushActionsWorkerStore
 from synapse.storage.events_worker import EventsWorkerStore
 from synapse.storage.roommember import RoomMemberWorkerStore
+from synapse.storage.signatures import SignatureWorkerStore
 from synapse.storage.state import StateGroupWorkerStore
 from synapse.storage.stream import StreamWorkerStore
-from synapse.storage.signatures import SignatureWorkerStore
 from synapse.storage.user_erasure_store import UserErasureWorkerStore
+
 from ._base import BaseSlavedStore
 from ._slaved_id_tracker import SlavedIdTracker
 
diff --git a/synapse/replication/slave/storage/filtering.py b/synapse/replication/slave/storage/filtering.py
index 819ed62881..456a14cd5c 100644
--- a/synapse/replication/slave/storage/filtering.py
+++ b/synapse/replication/slave/storage/filtering.py
@@ -13,9 +13,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
 from synapse.storage.filtering import FilteringStore
 
+from ._base import BaseSlavedStore
+
 
 class SlavedFilteringStore(BaseSlavedStore):
     def __init__(self, db_conn, hs):
diff --git a/synapse/replication/slave/storage/groups.py b/synapse/replication/slave/storage/groups.py
index 0bc4bce5b0..5777f07c8d 100644
--- a/synapse/replication/slave/storage/groups.py
+++ b/synapse/replication/slave/storage/groups.py
@@ -13,11 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
-from ._slaved_id_tracker import SlavedIdTracker
 from synapse.storage import DataStore
 from synapse.util.caches.stream_change_cache import StreamChangeCache
 
+from ._base import BaseSlavedStore
+from ._slaved_id_tracker import SlavedIdTracker
+
 
 class SlavedGroupServerStore(BaseSlavedStore):
     def __init__(self, db_conn, hs):
diff --git a/synapse/replication/slave/storage/keys.py b/synapse/replication/slave/storage/keys.py
index dd2ae49e48..05ed168463 100644
--- a/synapse/replication/slave/storage/keys.py
+++ b/synapse/replication/slave/storage/keys.py
@@ -13,10 +13,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
 from synapse.storage import DataStore
 from synapse.storage.keys import KeyStore
 
+from ._base import BaseSlavedStore
+
 
 class SlavedKeyStore(BaseSlavedStore):
     _get_server_verify_key = KeyStore.__dict__[
diff --git a/synapse/replication/slave/storage/presence.py b/synapse/replication/slave/storage/presence.py
index cfb9280181..80b744082a 100644
--- a/synapse/replication/slave/storage/presence.py
+++ b/synapse/replication/slave/storage/presence.py
@@ -13,12 +13,12 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
-from ._slaved_id_tracker import SlavedIdTracker
-
-from synapse.util.caches.stream_change_cache import StreamChangeCache
 from synapse.storage import DataStore
 from synapse.storage.presence import PresenceStore
+from synapse.util.caches.stream_change_cache import StreamChangeCache
+
+from ._base import BaseSlavedStore
+from ._slaved_id_tracker import SlavedIdTracker
 
 
 class SlavedPresenceStore(BaseSlavedStore):
diff --git a/synapse/replication/slave/storage/push_rule.py b/synapse/replication/slave/storage/push_rule.py
index bb2c40b6e3..f0200c1e98 100644
--- a/synapse/replication/slave/storage/push_rule.py
+++ b/synapse/replication/slave/storage/push_rule.py
@@ -14,10 +14,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from .events import SlavedEventStore
-from ._slaved_id_tracker import SlavedIdTracker
 from synapse.storage.push_rule import PushRulesWorkerStore
 
+from ._slaved_id_tracker import SlavedIdTracker
+from .events import SlavedEventStore
+
 
 class SlavedPushRuleStore(PushRulesWorkerStore, SlavedEventStore):
     def __init__(self, db_conn, hs):
diff --git a/synapse/replication/slave/storage/pushers.py b/synapse/replication/slave/storage/pushers.py
index a7cd5a7291..3b2213c0d4 100644
--- a/synapse/replication/slave/storage/pushers.py
+++ b/synapse/replication/slave/storage/pushers.py
@@ -14,11 +14,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from synapse.storage.pusher import PusherWorkerStore
+
 from ._base import BaseSlavedStore
 from ._slaved_id_tracker import SlavedIdTracker
 
-from synapse.storage.pusher import PusherWorkerStore
-
 
 class SlavedPusherStore(PusherWorkerStore, BaseSlavedStore):
 
diff --git a/synapse/replication/slave/storage/receipts.py b/synapse/replication/slave/storage/receipts.py
index 1647072f65..ed12342f40 100644
--- a/synapse/replication/slave/storage/receipts.py
+++ b/synapse/replication/slave/storage/receipts.py
@@ -14,11 +14,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from synapse.storage.receipts import ReceiptsWorkerStore
+
 from ._base import BaseSlavedStore
 from ._slaved_id_tracker import SlavedIdTracker
 
-from synapse.storage.receipts import ReceiptsWorkerStore
-
 # So, um, we want to borrow a load of functions intended for reading from
 # a DataStore, but we don't want to take functions that either write to the
 # DataStore or are cached and don't have cache invalidation logic.
@@ -49,7 +49,7 @@ class SlavedReceiptsStore(ReceiptsWorkerStore, BaseSlavedStore):
 
     def invalidate_caches_for_receipt(self, room_id, receipt_type, user_id):
         self.get_receipts_for_user.invalidate((user_id, receipt_type))
-        self.get_linearized_receipts_for_room.invalidate_many((room_id,))
+        self._get_linearized_receipts_for_room.invalidate_many((room_id,))
         self.get_last_receipt_event_id_for_user.invalidate(
             (user_id, room_id, receipt_type)
         )
diff --git a/synapse/replication/slave/storage/registration.py b/synapse/replication/slave/storage/registration.py
index 7323bf0f1e..408d91df1c 100644
--- a/synapse/replication/slave/storage/registration.py
+++ b/synapse/replication/slave/storage/registration.py
@@ -13,9 +13,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
 from synapse.storage.registration import RegistrationWorkerStore
 
+from ._base import BaseSlavedStore
+
 
 class SlavedRegistrationStore(RegistrationWorkerStore, BaseSlavedStore):
     pass
diff --git a/synapse/replication/slave/storage/room.py b/synapse/replication/slave/storage/room.py
index 5ae1670157..0cb474928c 100644
--- a/synapse/replication/slave/storage/room.py
+++ b/synapse/replication/slave/storage/room.py
@@ -13,8 +13,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
 from synapse.storage.room import RoomWorkerStore
+
+from ._base import BaseSlavedStore
 from ._slaved_id_tracker import SlavedIdTracker
 
 
diff --git a/synapse/replication/slave/storage/transactions.py b/synapse/replication/slave/storage/transactions.py
index fbb58f35da..9c9a5eadd9 100644
--- a/synapse/replication/slave/storage/transactions.py
+++ b/synapse/replication/slave/storage/transactions.py
@@ -13,10 +13,11 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ._base import BaseSlavedStore
 from synapse.storage import DataStore
 from synapse.storage.transactions import TransactionStore
 
+from ._base import BaseSlavedStore
+
 
 class TransactionStore(BaseSlavedStore):
     get_destination_retry_timings = TransactionStore.__dict__[