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Update black, and run auto formatting over the codebase (#9381)

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- Update black version to the latest
 - Run black auto formatting over the codebase
    - Run autoformatting according to [`docs/code_style.md
`](80d6dc9783/docs/code_style.md)
 - Update `code_style.md` docs around installing black to use the correct version
This commit is contained in:
Eric Eastwood 2021-02-16 16:32:34 -06:00 • committed by GitHub
parent 5636e597c3
commit 0a00b7ff14
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271 changed files with 2802 additions and 1713 deletions
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6
synapse/handlers/admin.py
View file

@ -203,13 +203,11 @@ class AdminHandler(BaseHandler):
class ExfiltrationWriter(metaclass=abc.ABCMeta):
"""Interface used to specify how to write exported data.
"""
"""Interface used to specify how to write exported data."""
@abc.abstractmethod
def write_events(self, room_id: str, events: List[EventBase]) -> None:
"""Write a batch of events for a room.
"""
"""Write a batch of events for a room."""
raise NotImplementedError()
@abc.abstractmethod

4
synapse/handlers/appservice.py
View file

@ -290,7 +290,9 @@ class ApplicationServicesHandler:
if not interested:
continue
presence_events, _ = await presence_source.get_new_events(
user=user, service=service, from_key=from_key,
user=user,
service=service,
from_key=from_key,
)
time_now = self.clock.time_msec()
events.extend(

34
synapse/handlers/auth.py
View file

@ -120,7 +120,9 @@ def convert_client_dict_legacy_fields_to_identifier(
# Ensure the identifier has a type
if "type" not in identifier:
raise SynapseError(
400, "'identifier' dict has no key 'type'", errcode=Codes.MISSING_PARAM,
400,
"'identifier' dict has no key 'type'",
errcode=Codes.MISSING_PARAM,
)
return identifier
@ -351,7 +353,11 @@ class AuthHandler(BaseHandler):
try:
result, params, session_id = await self.check_ui_auth(
flows, request, request_body, description, get_new_session_data,
flows,
request,
request_body,
description,
get_new_session_data,
)
except LoginError:
# Update the ratelimiter to say we failed (`can_do_action` doesn't raise).
@ -379,8 +385,7 @@ class AuthHandler(BaseHandler):
return params, session_id
async def _get_available_ui_auth_types(self, user: UserID) -> Iterable[str]:
"""Get a list of the authentication types this user can use
"""
"""Get a list of the authentication types this user can use"""
ui_auth_types = set()
@ -723,7 +728,9 @@ class AuthHandler(BaseHandler):
}
def _auth_dict_for_flows(
self, flows: List[List[str]], session_id: str,
self,
flows: List[List[str]],
session_id: str,
) -> Dict[str, Any]:
public_flows = []
for f in flows:
@ -880,7 +887,9 @@ class AuthHandler(BaseHandler):
return self._supported_login_types
async def validate_login(
self, login_submission: Dict[str, Any], ratelimit: bool = False,
self,
login_submission: Dict[str, Any],
ratelimit: bool = False,
) -> Tuple[str, Optional[Callable[[Dict[str, str]], Awaitable[None]]]]:
"""Authenticates the user for the /login API
@ -1023,7 +1032,9 @@ class AuthHandler(BaseHandler):
raise
async def _validate_userid_login(
self, username: str, login_submission: Dict[str, Any],
self,
username: str,
login_submission: Dict[str, Any],
) -> Tuple[str, Optional[Callable[[Dict[str, str]], Awaitable[None]]]]:
"""Helper for validate_login
@ -1446,7 +1457,8 @@ class AuthHandler(BaseHandler):
# is considered OK since the newest SSO attributes should be most valid.
if extra_attributes:
self._extra_attributes[registered_user_id] = SsoLoginExtraAttributes(
self._clock.time_msec(), extra_attributes,
self._clock.time_msec(),
extra_attributes,
)
# Create a login token
@ -1702,5 +1714,9 @@ class PasswordProvider:
# This might return an awaitable, if it does block the log out
# until it completes.
await maybe_awaitable(
g(user_id=user_id, device_id=device_id, access_token=access_token,)
g(
user_id=user_id,
device_id=device_id,
access_token=access_token,
)
)

16
synapse/handlers/cas_handler.py
View file

@ -33,8 +33,7 @@ logger = logging.getLogger(__name__)
class CasError(Exception):
"""Used to catch errors when validating the CAS ticket.
"""
"""Used to catch errors when validating the CAS ticket."""
def __init__(self, error, error_description=None):
self.error = error
@ -100,7 +99,10 @@ class CasHandler:
Returns:
The URL to use as a "service" parameter.
"""
return "%s?%s" % (self._cas_service_url, urllib.parse.urlencode(args),)
return "%s?%s" % (
self._cas_service_url,
urllib.parse.urlencode(args),
)
async def _validate_ticket(
self, ticket: str, service_args: Dict[str, str]
@ -296,7 +298,10 @@ class CasHandler:
# first check if we're doing a UIA
if session:
return await self._sso_handler.complete_sso_ui_auth_request(
self.idp_id, cas_response.username, session, request,
self.idp_id,
cas_response.username,
session,
request,
)
# otherwise, we're handling a login request.
@ -366,7 +371,8 @@ class CasHandler:
user_id = UserID(localpart, self._hostname).to_string()
logger.debug(
"Looking for existing account based on mapped %s", user_id,
"Looking for existing account based on mapped %s",
user_id,
)
users = await self._store.get_users_by_id_case_insensitive(user_id)

6
synapse/handlers/deactivate_account.py
View file

@ -196,8 +196,7 @@ class DeactivateAccountHandler(BaseHandler):
run_as_background_process("user_parter_loop", self._user_parter_loop)
async def _user_parter_loop(self) -> None:
"""Loop that parts deactivated users from rooms
"""
"""Loop that parts deactivated users from rooms"""
self._user_parter_running = True
logger.info("Starting user parter")
try:
@ -214,8 +213,7 @@ class DeactivateAccountHandler(BaseHandler):
self._user_parter_running = False
async def _part_user(self, user_id: str) -> None:
"""Causes the given user_id to leave all the rooms they're joined to
"""
"""Causes the given user_id to leave all the rooms they're joined to"""
user = UserID.from_string(user_id)
rooms_for_user = await self.store.get_rooms_for_user(user_id)

30
synapse/handlers/device.py
View file

@ -86,7 +86,7 @@ class DeviceWorkerHandler(BaseHandler):
@trace
async def get_device(self, user_id: str, device_id: str) -> JsonDict:
""" Retrieve the given device
"""Retrieve the given device
Args:
user_id: The user to get the device from
@ -341,7 +341,7 @@ class DeviceHandler(DeviceWorkerHandler):
@trace
async def delete_device(self, user_id: str, device_id: str) -> None:
""" Delete the given device
"""Delete the given device
Args:
user_id: The user to delete the device from.
@ -386,7 +386,7 @@ class DeviceHandler(DeviceWorkerHandler):
await self.delete_devices(user_id, device_ids)
async def delete_devices(self, user_id: str, device_ids: List[str]) -> None:
""" Delete several devices
"""Delete several devices
Args:
user_id: The user to delete devices from.
@ -417,7 +417,7 @@ class DeviceHandler(DeviceWorkerHandler):
await self.notify_device_update(user_id, device_ids)
async def update_device(self, user_id: str, device_id: str, content: dict) -> None:
""" Update the given device
"""Update the given device
Args:
user_id: The user to update devices of.
@ -534,7 +534,9 @@ class DeviceHandler(DeviceWorkerHandler):
device id of the dehydrated device
"""
device_id = await self.check_device_registered(
user_id, None, initial_device_display_name,
user_id,
None,
initial_device_display_name,
)
old_device_id = await self.store.store_dehydrated_device(
user_id, device_id, device_data
@ -803,7 +805,8 @@ class DeviceListUpdater:
try:
# Try to resync the current user's devices list.
result = await self.user_device_resync(
user_id=user_id, mark_failed_as_stale=False,
user_id=user_id,
mark_failed_as_stale=False,
)
# user_device_resync only returns a result if it managed to
@ -813,14 +816,17 @@ class DeviceListUpdater:
# self.store.update_remote_device_list_cache).
if result:
logger.debug(
"Successfully resynced the device list for %s", user_id,
"Successfully resynced the device list for %s",
user_id,
)
except Exception as e:
# If there was an issue resyncing this user, e.g. if the remote
# server sent a malformed result, just log the error instead of
# aborting all the subsequent resyncs.
logger.debug(
"Could not resync the device list for %s: %s", user_id, e,
"Could not resync the device list for %s: %s",
user_id,
e,
)
finally:
# Allow future calls to retry resyncinc out of sync device lists.
@ -855,7 +861,9 @@ class DeviceListUpdater:
return None
except (RequestSendFailed, HttpResponseException) as e:
logger.warning(
"Failed to handle device list update for %s: %s", user_id, e,
"Failed to handle device list update for %s: %s",
user_id,
e,
)
if mark_failed_as_stale:
@ -931,7 +939,9 @@ class DeviceListUpdater:
# Handle cross-signing keys.
cross_signing_device_ids = await self.process_cross_signing_key_update(
user_id, master_key, self_signing_key,
user_id,
master_key,
self_signing_key,
)
device_ids = device_ids + cross_signing_device_ids

7
synapse/handlers/devicemessage.py
View file

@ -62,7 +62,8 @@ class DeviceMessageHandler:
)
else:
hs.get_federation_registry().register_instances_for_edu(
"m.direct_to_device", hs.config.worker.writers.to_device,
"m.direct_to_device",
hs.config.worker.writers.to_device,
)
# The handler to call when we think a user's device list might be out of
@ -73,8 +74,8 @@ class DeviceMessageHandler:
hs.get_device_handler().device_list_updater.user_device_resync
)
else:
self._user_device_resync = ReplicationUserDevicesResyncRestServlet.make_client(
hs
self._user_device_resync = (
ReplicationUserDevicesResyncRestServlet.make_client(hs)
)
async def on_direct_to_device_edu(self, origin: str, content: JsonDict) -> None:

24
synapse/handlers/e2e_keys.py
View file

@ -61,8 +61,8 @@ class E2eKeysHandler:
self._is_master = hs.config.worker_app is None
if not self._is_master:
self._user_device_resync_client = ReplicationUserDevicesResyncRestServlet.make_client(
hs
self._user_device_resync_client = (
ReplicationUserDevicesResyncRestServlet.make_client(hs)
)
else:
# Only register this edu handler on master as it requires writing
@ -85,7 +85,7 @@ class E2eKeysHandler:
async def query_devices(
self, query_body: JsonDict, timeout: int, from_user_id: str
) -> JsonDict:
""" Handle a device key query from a client
"""Handle a device key query from a client
{
"device_keys": {
@ -391,8 +391,7 @@ class E2eKeysHandler:
async def on_federation_query_client_keys(
self, query_body: Dict[str, Dict[str, Optional[List[str]]]]
) -> JsonDict:
""" Handle a device key query from a federated server
"""
"""Handle a device key query from a federated server"""
device_keys_query = query_body.get(
"device_keys", {}
) # type: Dict[str, Optional[List[str]]]
@ -1065,7 +1064,9 @@ class E2eKeysHandler:
return key, key_id, verify_key
async def _retrieve_cross_signing_keys_for_remote_user(
self, user: UserID, desired_key_type: str,
self,
user: UserID,
desired_key_type: str,
) -> Tuple[Optional[dict], Optional[str], Optional[VerifyKey]]:
"""Queries cross-signing keys for a remote user and saves them to the database
@ -1269,8 +1270,7 @@ def _one_time_keys_match(old_key_json: str, new_key: JsonDict) -> bool:
@attr.s(slots=True)
class SignatureListItem:
"""An item in the signature list as used by upload_signatures_for_device_keys.
"""
"""An item in the signature list as used by upload_signatures_for_device_keys."""
signing_key_id = attr.ib(type=str)
target_user_id = attr.ib(type=str)
@ -1355,8 +1355,12 @@ class SigningKeyEduUpdater:
logger.info("pending updates: %r", pending_updates)
for master_key, self_signing_key in pending_updates:
new_device_ids = await device_list_updater.process_cross_signing_key_update(
user_id, master_key, self_signing_key,
new_device_ids = (
await device_list_updater.process_cross_signing_key_update(
user_id,
master_key,
self_signing_key,
)
)
device_ids = device_ids + new_device_ids

3
synapse/handlers/events.py
View file

@ -57,8 +57,7 @@ class EventStreamHandler(BaseHandler):
room_id: Optional[str] = None,
is_guest: bool = False,
) -> JsonDict:
"""Fetches the events stream for a given user.
"""
"""Fetches the events stream for a given user."""
if room_id:
blocked = await self.store.is_room_blocked(room_id)

102
synapse/handlers/federation.py
View file

@ -111,13 +111,13 @@ class _NewEventInfo:
class FederationHandler(BaseHandler):
"""Handles events that originated from federation.
Responsible for:
a) handling received Pdus before handing them on as Events to the rest
of the homeserver (including auth and state conflict resolutions)
b) converting events that were produced by local clients that may need
to be sent to remote homeservers.
c) doing the necessary dances to invite remote users and join remote
rooms.
Responsible for:
a) handling received Pdus before handing them on as Events to the rest
of the homeserver (including auth and state conflict resolutions)
b) converting events that were produced by local clients that may need
to be sent to remote homeservers.
c) doing the necessary dances to invite remote users and join remote
rooms.
"""
def __init__(self, hs: "HomeServer"):
@ -150,11 +150,11 @@ class FederationHandler(BaseHandler):
)
if hs.config.worker_app:
self._user_device_resync = ReplicationUserDevicesResyncRestServlet.make_client(
hs
self._user_device_resync = (
ReplicationUserDevicesResyncRestServlet.make_client(hs)
)
self._maybe_store_room_on_outlier_membership = ReplicationStoreRoomOnOutlierMembershipRestServlet.make_client(
hs
self._maybe_store_room_on_outlier_membership = (
ReplicationStoreRoomOnOutlierMembershipRestServlet.make_client(hs)
)
else:
self._device_list_updater = hs.get_device_handler().device_list_updater
@ -172,7 +172,7 @@ class FederationHandler(BaseHandler):
self._ephemeral_messages_enabled = hs.config.enable_ephemeral_messages
async def on_receive_pdu(self, origin, pdu, sent_to_us_directly=False) -> None:
""" Process a PDU received via a federation /send/ transaction, or
"""Process a PDU received via a federation /send/ transaction, or
via backfill of missing prev_events
Args:
@ -368,7 +368,8 @@ class FederationHandler(BaseHandler):
# know about
for p in prevs - seen:
logger.info(
"Requesting state at missing prev_event %s", event_id,
"Requesting state at missing prev_event %s",
event_id,
)
with nested_logging_context(p):
@ -388,12 +389,14 @@ class FederationHandler(BaseHandler):
event_map[x.event_id] = x
room_version = await self.store.get_room_version_id(room_id)
state_map = await self._state_resolution_handler.resolve_events_with_store(
room_id,
room_version,
state_maps,
event_map,
state_res_store=StateResolutionStore(self.store),
state_map = (
await self._state_resolution_handler.resolve_events_with_store(
room_id,
room_version,
state_maps,
event_map,
state_res_store=StateResolutionStore(self.store),
)
)
# We need to give _process_received_pdu the actual state events
@ -687,9 +690,12 @@ class FederationHandler(BaseHandler):
return fetched_events
async def _process_received_pdu(
self, origin: str, event: EventBase, state: Optional[Iterable[EventBase]],
self,
origin: str,
event: EventBase,
state: Optional[Iterable[EventBase]],
):
""" Called when we have a new pdu. We need to do auth checks and put it
"""Called when we have a new pdu. We need to do auth checks and put it
through the StateHandler.
Args:
@ -801,7 +807,7 @@ class FederationHandler(BaseHandler):
@log_function
async def backfill(self, dest, room_id, limit, extremities):
""" Trigger a backfill request to `dest` for the given `room_id`
"""Trigger a backfill request to `dest` for the given `room_id`
This will attempt to get more events from the remote. If the other side
has no new events to offer, this will return an empty list.
@ -1204,11 +1210,16 @@ class FederationHandler(BaseHandler):
with nested_logging_context(event_id):
try:
event = await self.federation_client.get_pdu(
[destination], event_id, room_version, outlier=True,
[destination],
event_id,
room_version,
outlier=True,
)
if event is None:
logger.warning(
"Server %s didn't return event %s", destination, event_id,
"Server %s didn't return event %s",
destination,
event_id,
)
return
@ -1235,7 +1246,8 @@ class FederationHandler(BaseHandler):
if aid not in event_map
]
persisted_events = await self.store.get_events(
auth_events, allow_rejected=True,
auth_events,
allow_rejected=True,
)
event_infos = []
@ -1251,7 +1263,9 @@ class FederationHandler(BaseHandler):
event_infos.append(_NewEventInfo(event, None, auth))
await self._handle_new_events(
destination, room_id, event_infos,
destination,
room_id,
event_infos,
)
def _sanity_check_event(self, ev):
@ -1287,7 +1301,7 @@ class FederationHandler(BaseHandler):
raise SynapseError(HTTPStatus.BAD_REQUEST, "Too many auth_events")
async def send_invite(self, target_host, event):
""" Sends the invite to the remote server for signing.
"""Sends the invite to the remote server for signing.
Invites must be signed by the invitee's server before distribution.
"""
@ -1310,7 +1324,7 @@ class FederationHandler(BaseHandler):
async def do_invite_join(
self, target_hosts: Iterable[str], room_id: str, joinee: str, content: JsonDict
) -> Tuple[str, int]:
""" Attempts to join the `joinee` to the room `room_id` via the
"""Attempts to join the `joinee` to the room `room_id` via the
servers contained in `target_hosts`.
This first triggers a /make_join/ request that returns a partial
@ -1388,7 +1402,8 @@ class FederationHandler(BaseHandler):
# so we can rely on it now.
#
await self.store.upsert_room_on_join(
room_id=room_id, room_version=room_version_obj,
room_id=room_id,
room_version=room_version_obj,
)
max_stream_id = await self._persist_auth_tree(
@ -1458,7 +1473,7 @@ class FederationHandler(BaseHandler):
async def on_make_join_request(
self, origin: str, room_id: str, user_id: str
) -> EventBase:
""" We've received a /make_join/ request, so we create a partial
"""We've received a /make_join/ request, so we create a partial
join event for the room and return that. We do *not* persist or
process it until the other server has signed it and sent it back.
@ -1483,7 +1498,8 @@ class FederationHandler(BaseHandler):
is_in_room = await self.auth.check_host_in_room(room_id, self.server_name)
if not is_in_room:
logger.info(
"Got /make_join request for room %s we are no longer in", room_id,
"Got /make_join request for room %s we are no longer in",
room_id,
)
raise NotFoundError("Not an active room on this server")
@ -1517,7 +1533,7 @@ class FederationHandler(BaseHandler):
return event
async def on_send_join_request(self, origin, pdu):
""" We have received a join event for a room. Fully process it and
"""We have received a join event for a room. Fully process it and
respond with the current state and auth chains.
"""
event = pdu
@ -1573,7 +1589,7 @@ class FederationHandler(BaseHandler):
async def on_invite_request(
self, origin: str, event: EventBase, room_version: RoomVersion
):
""" We've got an invite event. Process and persist it. Sign it.
"""We've got an invite event. Process and persist it. Sign it.
Respond with the now signed event.
"""
@ -1700,7 +1716,7 @@ class FederationHandler(BaseHandler):
async def on_make_leave_request(
self, origin: str, room_id: str, user_id: str
) -> EventBase:
""" We've received a /make_leave/ request, so we create a partial
"""We've received a /make_leave/ request, so we create a partial
leave event for the room and return that. We do *not* persist or
process it until the other server has signed it and sent it back.
@ -1776,8 +1792,7 @@ class FederationHandler(BaseHandler):
return None
async def get_state_for_pdu(self, room_id: str, event_id: str) -> List[EventBase]:
"""Returns the state at the event. i.e. not including said event.
"""
"""Returns the state at the event. i.e. not including said event."""
event = await self.store.get_event(event_id, check_room_id=room_id)
@ -1803,8 +1818,7 @@ class FederationHandler(BaseHandler):
return []
async def get_state_ids_for_pdu(self, room_id: str, event_id: str) -> List[str]:
"""Returns the state at the event. i.e. not including said event.
"""
"""Returns the state at the event. i.e. not including said event."""
event = await self.store.get_event(event_id, check_room_id=room_id)
state_groups = await self.state_store.get_state_groups_ids(room_id, [event_id])
@ -2010,7 +2024,11 @@ class FederationHandler(BaseHandler):
for e_id in missing_auth_events:
m_ev = await self.federation_client.get_pdu(
[origin], e_id, room_version=room_version, outlier=True, timeout=10000,
[origin],
e_id,
room_version=room_version,
outlier=True,
timeout=10000,
)
if m_ev and m_ev.event_id == e_id:
event_map[e_id] = m_ev
@ -2160,7 +2178,9 @@ class FederationHandler(BaseHandler):
)
logger.debug(
"Doing soft-fail check for %s: state %s", event.event_id, current_state_ids,
"Doing soft-fail check for %s: state %s",
event.event_id,
current_state_ids,
)
# Now check if event pass auth against said current state
@ -2513,7 +2533,7 @@ class FederationHandler(BaseHandler):
async def construct_auth_difference(
self, local_auth: Iterable[EventBase], remote_auth: Iterable[EventBase]
) -> Dict:
""" Given a local and remote auth chain, find the differences. This
"""Given a local and remote auth chain, find the differences. This
assumes that we have already processed all events in remote_auth
Params:

24
synapse/handlers/groups_local.py
View file

@ -146,8 +146,7 @@ class GroupsLocalWorkerHandler:
async def get_users_in_group(
self, group_id: str, requester_user_id: str
) -> JsonDict:
"""Get users in a group
"""
"""Get users in a group"""
if self.is_mine_id(group_id):
return await self.groups_server_handler.get_users_in_group(
group_id, requester_user_id
@ -283,8 +282,7 @@ class GroupsLocalHandler(GroupsLocalWorkerHandler):
async def create_group(
self, group_id: str, user_id: str, content: JsonDict
) -> JsonDict:
"""Create a group
"""
"""Create a group"""
logger.info("Asking to create group with ID: %r", group_id)
@ -314,8 +312,7 @@ class GroupsLocalHandler(GroupsLocalWorkerHandler):
async def join_group(
self, group_id: str, user_id: str, content: JsonDict
) -> JsonDict:
"""Request to join a group
"""
"""Request to join a group"""
if self.is_mine_id(group_id):
await self.groups_server_handler.join_group(group_id, user_id, content)
local_attestation = None
@ -361,8 +358,7 @@ class GroupsLocalHandler(GroupsLocalWorkerHandler):
async def accept_invite(
self, group_id: str, user_id: str, content: JsonDict
) -> JsonDict:
"""Accept an invite to a group
"""
"""Accept an invite to a group"""
if self.is_mine_id(group_id):
await self.groups_server_handler.accept_invite(group_id, user_id, content)
local_attestation = None
@ -408,8 +404,7 @@ class GroupsLocalHandler(GroupsLocalWorkerHandler):
async def invite(
self, group_id: str, user_id: str, requester_user_id: str, config: JsonDict
) -> JsonDict:
"""Invite a user to a group
"""
"""Invite a user to a group"""
content = {"requester_user_id": requester_user_id, "config": config}
if self.is_mine_id(group_id):
res = await self.groups_server_handler.invite_to_group(
@ -434,8 +429,7 @@ class GroupsLocalHandler(GroupsLocalWorkerHandler):
async def on_invite(
self, group_id: str, user_id: str, content: JsonDict
) -> JsonDict:
"""One of our users were invited to a group
"""
"""One of our users were invited to a group"""
# TODO: Support auto join and rejection
if not self.is_mine_id(user_id):
@ -466,8 +460,7 @@ class GroupsLocalHandler(GroupsLocalWorkerHandler):
async def remove_user_from_group(
self, group_id: str, user_id: str, requester_user_id: str, content: JsonDict
) -> JsonDict:
"""Remove a user from a group
"""
"""Remove a user from a group"""
if user_id == requester_user_id:
token = await self.store.register_user_group_membership(
group_id, user_id, membership="leave"
@ -501,8 +494,7 @@ class GroupsLocalHandler(GroupsLocalWorkerHandler):
async def user_removed_from_group(
self, group_id: str, user_id: str, content: JsonDict
) -> None:
"""One of our users was removed/kicked from a group
"""
"""One of our users was removed/kicked from a group"""
# TODO: Check if user in group
token = await self.store.register_user_group_membership(
group_id, user_id, membership="leave"

5
synapse/handlers/identity.py
View file

@ -72,7 +72,10 @@ class IdentityHandler(BaseHandler):
)
def ratelimit_request_token_requests(
self, request: SynapseRequest, medium: str, address: str,
self,
request: SynapseRequest,
medium: str,
address: str,
):
"""Used to ratelimit requests to `/requestToken` by IP and address.

12
synapse/handlers/initial_sync.py
View file

@ -124,7 +124,8 @@ class InitialSyncHandler(BaseHandler):
joined_rooms = [r.room_id for r in room_list if r.membership == Membership.JOIN]
receipt = await self.store.get_linearized_receipts_for_rooms(
joined_rooms, to_key=int(now_token.receipt_key),
joined_rooms,
to_key=int(now_token.receipt_key),
)
tags_by_room = await self.store.get_tags_for_user(user_id)
@ -169,7 +170,10 @@ class InitialSyncHandler(BaseHandler):
self.state_handler.get_current_state, event.room_id
)
elif event.membership == Membership.LEAVE:
room_end_token = RoomStreamToken(None, event.stream_ordering,)
room_end_token = RoomStreamToken(
None,
event.stream_ordering,
)
deferred_room_state = run_in_background(
self.state_store.get_state_for_events, [event.event_id]
)
@ -284,7 +288,9 @@ class InitialSyncHandler(BaseHandler):
membership,
member_event_id,
) = await self.auth.check_user_in_room_or_world_readable(
room_id, user_id, allow_departed_users=True,
room_id,
user_id,
allow_departed_users=True,
)
is_peeking = member_event_id is None

34
synapse/handlers/message.py
View file

@ -65,8 +65,7 @@ logger = logging.getLogger(__name__)
class MessageHandler:
"""Contains some read only APIs to get state about a room
"""
"""Contains some read only APIs to get state about a room"""
def __init__(self, hs):
self.auth = hs.get_auth()
@ -88,9 +87,13 @@ class MessageHandler:
)
async def get_room_data(
self, user_id: str, room_id: str, event_type: str, state_key: str,
self,
user_id: str,
room_id: str,
event_type: str,
state_key: str,
) -> dict:
""" Get data from a room.
"""Get data from a room.
Args:
user_id
@ -174,7 +177,10 @@ class MessageHandler:
raise NotFoundError("Can't find event for token %s" % (at_token,))
visible_events = await filter_events_for_client(
self.storage, user_id, last_events, filter_send_to_client=False,
self.storage,
user_id,
last_events,
filter_send_to_client=False,
)
event = last_events[0]
@ -571,7 +577,7 @@ class EventCreationHandler:
async def _is_exempt_from_privacy_policy(
self, builder: EventBuilder, requester: Requester
) -> bool:
""""Determine if an event to be sent is exempt from having to consent
""" "Determine if an event to be sent is exempt from having to consent
to the privacy policy
Args:
@ -793,9 +799,10 @@ class EventCreationHandler:
"""
if prev_event_ids is not None:
assert len(prev_event_ids) <= 10, (
"Attempting to create an event with %i prev_events"
% (len(prev_event_ids),)
assert (
len(prev_event_ids) <= 10
), "Attempting to create an event with %i prev_events" % (
len(prev_event_ids),
)
else:
prev_event_ids = await self.store.get_prev_events_for_room(builder.room_id)
@ -821,7 +828,8 @@ class EventCreationHandler:
)
if not third_party_result:
logger.info(
"Event %s forbidden by third-party rules", event,
"Event %s forbidden by third-party rules",
event,
)
raise SynapseError(
403, "This event is not allowed in this context", Codes.FORBIDDEN
@ -1316,7 +1324,11 @@ class EventCreationHandler:
# Since this is a dummy-event it is OK if it is sent by a
# shadow-banned user.
await self.handle_new_client_event(
requester, event, context, ratelimit=False, ignore_shadow_ban=True,
requester,
event,
context,
ratelimit=False,
ignore_shadow_ban=True,
)
return True
except AuthError:

19
synapse/handlers/oidc_handler.py
View file

@ -73,8 +73,7 @@ JWKS = TypedDict("JWKS", {"keys": List[JWK]})
class OidcHandler:
"""Handles requests related to the OpenID Connect login flow.
"""
"""Handles requests related to the OpenID Connect login flow."""
def __init__(self, hs: "HomeServer"):
self._sso_handler = hs.get_sso_handler()
@ -216,8 +215,7 @@ class OidcHandler:
class OidcError(Exception):
"""Used to catch errors when calling the token_endpoint
"""
"""Used to catch errors when calling the token_endpoint"""
def __init__(self, error, error_description=None):
self.error = error
@ -252,7 +250,9 @@ class OidcProvider:
self._scopes = provider.scopes
self._user_profile_method = provider.user_profile_method
self._client_auth = ClientAuth(
provider.client_id, provider.client_secret, provider.client_auth_method,
provider.client_id,
provider.client_secret,
provider.client_auth_method,
) # type: ClientAuth
self._client_auth_method = provider.client_auth_method
@ -509,7 +509,10 @@ class OidcProvider:
# We're not using the SimpleHttpClient util methods as we don't want to
# check the HTTP status code and we do the body encoding ourself.
response = await self._http_client.request(
method="POST", uri=uri, data=body.encode("utf-8"), headers=headers,
method="POST",
uri=uri,
data=body.encode("utf-8"),
headers=headers,
)
# This is used in multiple error messages below
@ -966,7 +969,9 @@ class OidcSessionTokenGenerator:
A signed macaroon token with the session information.
"""
macaroon = pymacaroons.Macaroon(
location=self._server_name, identifier="key", key=self._macaroon_secret_key,
location=self._server_name,
identifier="key",
key=self._macaroon_secret_key,
)
macaroon.add_first_party_caveat("gen = 1")
macaroon.add_first_party_caveat("type = session")

14
synapse/handlers/pagination.py
View file

@ -197,7 +197,8 @@ class PaginationHandler:
stream_ordering = await self.store.find_first_stream_ordering_after_ts(ts)
r = await self.store.get_room_event_before_stream_ordering(
room_id, stream_ordering,
room_id,
stream_ordering,
)
if not r:
logger.warning(
@ -223,7 +224,12 @@ class PaginationHandler:
# the background so that it's not blocking any other operation apart from
# other purges in the same room.
run_as_background_process(
"_purge_history", self._purge_history, purge_id, room_id, token, True,
"_purge_history",
self._purge_history,
purge_id,
room_id,
token,
True,
)
def start_purge_history(
@ -389,7 +395,9 @@ class PaginationHandler:
)
await self.hs.get_federation_handler().maybe_backfill(
room_id, curr_topo, limit=pagin_config.limit,
room_id,
curr_topo,
limit=pagin_config.limit,
)
to_room_key = None

15
synapse/handlers/presence.py
View file

@ -635,8 +635,7 @@ class PresenceHandler(BasePresenceHandler):
self.external_process_last_updated_ms.pop(process_id, None)
async def current_state_for_user(self, user_id):
"""Get the current presence state for a user.
"""
"""Get the current presence state for a user."""
res = await self.current_state_for_users([user_id])
return res[user_id]
@ -678,8 +677,7 @@ class PresenceHandler(BasePresenceHandler):
self.federation.send_presence(states)
async def incoming_presence(self, origin, content):
"""Called when we receive a `m.presence` EDU from a remote server.
"""
"""Called when we receive a `m.presence` EDU from a remote server."""
if not self._presence_enabled:
return
@ -729,8 +727,7 @@ class PresenceHandler(BasePresenceHandler):
await self._update_states(updates)
async def set_state(self, target_user, state, ignore_status_msg=False):
"""Set the presence state of the user.
"""
"""Set the presence state of the user."""
status_msg = state.get("status_msg", None)
presence = state["presence"]
@ -758,8 +755,7 @@ class PresenceHandler(BasePresenceHandler):
await self._update_states([prev_state.copy_and_replace(**new_fields)])
async def is_visible(self, observed_user, observer_user):
"""Returns whether a user can see another user's presence.
"""
"""Returns whether a user can see another user's presence."""
observer_room_ids = await self.store.get_rooms_for_user(
observer_user.to_string()
)
@ -953,8 +949,7 @@ class PresenceHandler(BasePresenceHandler):
def should_notify(old_state, new_state):
"""Decides if a presence state change should be sent to interested parties.
"""
"""Decides if a presence state change should be sent to interested parties."""
if old_state == new_state:
return False

3
synapse/handlers/profile.py
View file

@ -207,7 +207,8 @@ class ProfileHandler(BaseHandler):
# This must be done by the target user himself.
if by_admin:
requester = create_requester(
target_user, authenticated_entity=requester.authenticated_entity,
target_user,
authenticated_entity=requester.authenticated_entity,
)
await self.store.set_profile_displayname(

9
synapse/handlers/receipts.py
View file

@ -49,15 +49,15 @@ class ReceiptsHandler(BaseHandler):
)
else:
hs.get_federation_registry().register_instances_for_edu(
"m.receipt", hs.config.worker.writers.receipts,
"m.receipt",
hs.config.worker.writers.receipts,
)
self.clock = self.hs.get_clock()
self.state = hs.get_state_handler()
async def _received_remote_receipt(self, origin: str, content: JsonDict) -> None:
"""Called when we receive an EDU of type m.receipt from a remote HS.
"""
"""Called when we receive an EDU of type m.receipt from a remote HS."""
receipts = []
for room_id, room_values in content.items():
for receipt_type, users in room_values.items():
@ -83,8 +83,7 @@ class ReceiptsHandler(BaseHandler):
await self._handle_new_receipts(receipts)
async def _handle_new_receipts(self, receipts: List[ReadReceipt]) -> bool:
"""Takes a list of receipts, stores them and informs the notifier.
"""
"""Takes a list of receipts, stores them and informs the notifier."""
min_batch_id = None # type: Optional[int]
max_batch_id = None # type: Optional[int]

28
synapse/handlers/register.py
View file

@ -62,8 +62,8 @@ class RegistrationHandler(BaseHandler):
self._register_device_client = RegisterDeviceReplicationServlet.make_client(
hs
)
self._post_registration_client = ReplicationPostRegisterActionsServlet.make_client(
hs
self._post_registration_client = (
ReplicationPostRegisterActionsServlet.make_client(hs)
)
else:
self.device_handler = hs.get_device_handler()
@ -189,12 +189,15 @@ class RegistrationHandler(BaseHandler):
self.check_registration_ratelimit(address)
result = await self.spam_checker.check_registration_for_spam(
threepid, localpart, user_agent_ips or [],
threepid,
localpart,
user_agent_ips or [],
)
if result == RegistrationBehaviour.DENY:
logger.info(
"Blocked registration of %r", localpart,
"Blocked registration of %r",
localpart,
)
# We return a 429 to make it not obvious that they've been
# denied.
@ -203,7 +206,8 @@ class RegistrationHandler(BaseHandler):
shadow_banned = result == RegistrationBehaviour.SHADOW_BAN
if shadow_banned:
logger.info(
"Shadow banning registration of %r", localpart,
"Shadow banning registration of %r",
localpart,
)
# do not check_auth_blocking if the call is coming through the Admin API
@ -369,7 +373,9 @@ class RegistrationHandler(BaseHandler):
config["room_alias_name"] = room_alias.localpart
info, _ = await room_creation_handler.create_room(
fake_requester, config=config, ratelimit=False,
fake_requester,
config=config,
ratelimit=False,
)
# If the room does not require an invite, but another user
@ -753,7 +759,10 @@ class RegistrationHandler(BaseHandler):
return
await self._auth_handler.add_threepid(
user_id, threepid["medium"], threepid["address"], threepid["validated_at"],
user_id,
threepid["medium"],
threepid["address"],
threepid["validated_at"],
)
# And we add an email pusher for them by default, but only
@ -805,5 +814,8 @@ class RegistrationHandler(BaseHandler):
raise
await self._auth_handler.add_threepid(
user_id, threepid["medium"], threepid["address"], threepid["validated_at"],
user_id,
threepid["medium"],
threepid["address"],
threepid["validated_at"],
)

29
synapse/handlers/room.py
View file

@ -198,7 +198,9 @@ class RoomCreationHandler(BaseHandler):
if r is None:
raise NotFoundError("Unknown room id %s" % (old_room_id,))
new_room_id = await self._generate_room_id(
creator_id=user_id, is_public=r["is_public"], room_version=new_version,
creator_id=user_id,
is_public=r["is_public"],
room_version=new_version,
)
logger.info("Creating new room %s to replace %s", new_room_id, old_room_id)
@ -236,7 +238,9 @@ class RoomCreationHandler(BaseHandler):
# now send the tombstone
await self.event_creation_handler.handle_new_client_event(
requester=requester, event=tombstone_event, context=tombstone_context,
requester=requester,
event=tombstone_event,
context=tombstone_context,
)
old_room_state = await tombstone_context.get_current_state_ids()
@ -257,7 +261,10 @@ class RoomCreationHandler(BaseHandler):
# finally, shut down the PLs in the old room, and update them in the new
# room.
await self._update_upgraded_room_pls(
requester, old_room_id, new_room_id, old_room_state,
requester,
old_room_id,
new_room_id,
old_room_state,
)
return new_room_id
@ -570,7 +577,7 @@ class RoomCreationHandler(BaseHandler):
ratelimit: bool = True,
creator_join_profile: Optional[JsonDict] = None,
) -> Tuple[dict, int]:
""" Creates a new room.
"""Creates a new room.
Args:
requester:
@ -691,7 +698,9 @@ class RoomCreationHandler(BaseHandler):
is_public = visibility == "public"
room_id = await self._generate_room_id(
creator_id=user_id, is_public=is_public, room_version=room_version,
creator_id=user_id,
is_public=is_public,
room_version=room_version,
)
# Check whether this visibility value is blocked by a third party module
@ -884,7 +893,10 @@ class RoomCreationHandler(BaseHandler):
_,
last_stream_id,
) = await self.event_creation_handler.create_and_send_nonmember_event(
creator, event, ratelimit=False, ignore_shadow_ban=True,
creator,
event,
ratelimit=False,
ignore_shadow_ban=True,
)
return last_stream_id
@ -984,7 +996,10 @@ class RoomCreationHandler(BaseHandler):
return last_sent_stream_id
async def _generate_room_id(
self, creator_id: str, is_public: bool, room_version: RoomVersion,
self,
creator_id: str,
is_public: bool,
room_version: RoomVersion,
):
# autogen room IDs and try to create it. We may clash, so just
# try a few times till one goes through, giving up eventually.

27
synapse/handlers/room_member.py
View file

@ -191,7 +191,10 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
# do it up front for efficiency.)
if txn_id and requester.access_token_id:
existing_event_id = await self.store.get_event_id_from_transaction_id(
room_id, requester.user.to_string(), requester.access_token_id, txn_id,
room_id,
requester.user.to_string(),
requester.access_token_id,
txn_id,
)
if existing_event_id:
event_pos = await self.store.get_position_for_event(existing_event_id)
@ -238,7 +241,11 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
)
result_event = await self.event_creation_handler.handle_new_client_event(
requester, event, context, extra_users=[target], ratelimit=ratelimit,
requester,
event,
context,
extra_users=[target],
ratelimit=ratelimit,
)
if event.membership == Membership.LEAVE:
@ -583,7 +590,10 @@ class RoomMemberHandler(metaclass=abc.ABCMeta):
# send the rejection to the inviter's HS (with fallback to
# local event)
return await self.remote_reject_invite(
invite.event_id, txn_id, requester, content,
invite.event_id,
txn_id,
requester,
content,
)
# the inviter was on our server, but has now left. Carry on
@ -1056,8 +1066,7 @@ class RoomMemberMasterHandler(RoomMemberHandler):
user: UserID,
content: dict,
) -> Tuple[str, int]:
"""Implements RoomMemberHandler._remote_join
"""
"""Implements RoomMemberHandler._remote_join"""
# filter ourselves out of remote_room_hosts: do_invite_join ignores it
# and if it is the only entry we'd like to return a 404 rather than a
# 500.
@ -1211,7 +1220,10 @@ class RoomMemberMasterHandler(RoomMemberHandler):
event.internal_metadata.out_of_band_membership = True
result_event = await self.event_creation_handler.handle_new_client_event(
requester, event, context, extra_users=[UserID.from_string(target_user)],
requester,
event,
context,
extra_users=[UserID.from_string(target_user)],
)
# we know it was persisted, so must have a stream ordering
assert result_event.internal_metadata.stream_ordering
@ -1219,8 +1231,7 @@ class RoomMemberMasterHandler(RoomMemberHandler):
return result_event.event_id, result_event.internal_metadata.stream_ordering
async def _user_left_room(self, target: UserID, room_id: str) -> None:
"""Implements RoomMemberHandler._user_left_room
"""
"""Implements RoomMemberHandler._user_left_room"""
user_left_room(self.distributor, target, room_id)
async def forget(self, user: UserID, room_id: str) -> None:

6
synapse/handlers/room_member_worker.py
View file

@ -44,8 +44,7 @@ class RoomMemberWorkerHandler(RoomMemberHandler):
user: UserID,
content: dict,
) -> Tuple[str, int]:
"""Implements RoomMemberHandler._remote_join
"""
"""Implements RoomMemberHandler._remote_join"""
if len(remote_room_hosts) == 0:
raise SynapseError(404, "No known servers")
@ -80,8 +79,7 @@ class RoomMemberWorkerHandler(RoomMemberHandler):
return ret["event_id"], ret["stream_id"]
async def _user_left_room(self, target: UserID, room_id: str) -> None:
"""Implements RoomMemberHandler._user_left_room
"""
"""Implements RoomMemberHandler._user_left_room"""
await self._notify_change_client(
user_id=target.to_string(), room_id=room_id, change="left"
)

6
synapse/handlers/saml_handler.py
View file

@ -121,7 +121,8 @@ class SamlHandler(BaseHandler):
now = self.clock.time_msec()
self._outstanding_requests_dict[reqid] = Saml2SessionData(
creation_time=now, ui_auth_session_id=ui_auth_session_id,
creation_time=now,
ui_auth_session_id=ui_auth_session_id,
)
for key, value in info["headers"]:
@ -450,7 +451,8 @@ class DefaultSamlMappingProvider:
mxid_source = saml_response.ava[self._mxid_source_attribute][0]
except KeyError:
logger.warning(
"SAML2 response lacks a '%s' attestation", self._mxid_source_attribute,
"SAML2 response lacks a '%s' attestation",
self._mxid_source_attribute,
)
raise SynapseError(
400, "%s not in SAML2 response" % (self._mxid_source_attribute,)

22
synapse/handlers/sso.py
View file

@ -327,7 +327,8 @@ class SsoHandler:
# Check if we already have a mapping for this user.
previously_registered_user_id = await self._store.get_user_by_external_id(
auth_provider_id, remote_user_id,
auth_provider_id,
remote_user_id,
)
# A match was found, return the user ID.
@ -416,7 +417,8 @@ class SsoHandler:
with await self._mapping_lock.queue(auth_provider_id):
# first of all, check if we already have a mapping for this user
user_id = await self.get_sso_user_by_remote_user_id(
auth_provider_id, remote_user_id,
auth_provider_id,
remote_user_id,
)
# Check for grandfathering of users.
@ -461,7 +463,8 @@ class SsoHandler:
)
async def _call_attribute_mapper(
self, sso_to_matrix_id_mapper: Callable[[int], Awaitable[UserAttributes]],
self,
sso_to_matrix_id_mapper: Callable[[int], Awaitable[UserAttributes]],
) -> UserAttributes:
"""Call the attribute mapper function in a loop, until we get a unique userid"""
for i in range(self._MAP_USERNAME_RETRIES):
@ -632,7 +635,8 @@ class SsoHandler:
"""
user_id = await self.get_sso_user_by_remote_user_id(
auth_provider_id, remote_user_id,
auth_provider_id,
remote_user_id,
)
user_id_to_verify = await self._auth_handler.get_session_data(
@ -671,7 +675,8 @@ class SsoHandler:
# render an error page.
html = self._bad_user_template.render(
server_name=self._server_name, user_id_to_verify=user_id_to_verify,
server_name=self._server_name,
user_id_to_verify=user_id_to_verify,
)
respond_with_html(request, 200, html)
@ -695,7 +700,9 @@ class SsoHandler:
raise SynapseError(400, "unknown session")
async def check_username_availability(
self, localpart: str, session_id: str,
self,
localpart: str,
session_id: str,
) -> bool:
"""Handle an "is username available" callback check
@ -833,7 +840,8 @@ class SsoHandler:
)
attributes = UserAttributes(
localpart=session.chosen_localpart, emails=session.emails_to_use,
localpart=session.chosen_localpart,
emails=session.emails_to_use,
)
if session.use_display_name:

3
synapse/handlers/stats.py
View file

@ -63,8 +63,7 @@ class StatsHandler:
self.clock.call_later(0, self.notify_new_event)
def notify_new_event(self) -> None:
"""Called when there may be more deltas to process
"""
"""Called when there may be more deltas to process"""
if not self.stats_enabled or self._is_processing:
return

37
synapse/handlers/sync.py
View file

@ -339,8 +339,7 @@ class SyncHandler:
since_token: Optional[StreamToken] = None,
full_state: bool = False,
) -> SyncResult:
"""Get the sync for client needed to match what the server has now.
"""
"""Get the sync for client needed to match what the server has now."""
return await self.generate_sync_result(sync_config, since_token, full_state)
async def push_rules_for_user(self, user: UserID) -> JsonDict:
@ -564,7 +563,7 @@ class SyncHandler:
stream_position: StreamToken,
state_filter: StateFilter = StateFilter.all(),
) -> StateMap[str]:
""" Get the room state at a particular stream position
"""Get the room state at a particular stream position
Args:
room_id: room for which to get state
@ -598,7 +597,7 @@ class SyncHandler:
state: MutableStateMap[EventBase],
now_token: StreamToken,
) -> Optional[JsonDict]:
""" Works out a room summary block for this room, summarising the number
"""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.
@ -743,7 +742,7 @@ class SyncHandler:
now_token: StreamToken,
full_state: bool,
) -> MutableStateMap[EventBase]:
""" Works out the difference 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:
@ -820,8 +819,10 @@ class SyncHandler:
)
elif batch.limited:
if batch:
state_at_timeline_start = await self.state_store.get_state_ids_for_event(
batch.events[0].event_id, state_filter=state_filter
state_at_timeline_start = (
await self.state_store.get_state_ids_for_event(
batch.events[0].event_id, state_filter=state_filter
)
)
else:
# We can get here if the user has ignored the senders of all
@ -955,8 +956,7 @@ class SyncHandler:
since_token: Optional[StreamToken] = None,
full_state: bool = False,
) -> SyncResult:
"""Generates a sync result.
"""
"""Generates a sync result."""
# NB: The now_token gets changed by some of the generate_sync_* methods,
# this is due to some of the underlying streams not supporting the ability
# to query up to a given point.
@ -1030,8 +1030,8 @@ class SyncHandler:
one_time_key_counts = await self.store.count_e2e_one_time_keys(
user_id, device_id
)
unused_fallback_key_types = await self.store.get_e2e_unused_fallback_key_types(
user_id, device_id
unused_fallback_key_types = (
await self.store.get_e2e_unused_fallback_key_types(user_id, device_id)
)
logger.debug("Fetching group data")
@ -1176,8 +1176,10 @@ class SyncHandler:
# weren't in the previous sync *or* they left and rejoined.
users_that_have_changed.update(newly_joined_or_invited_users)
user_signatures_changed = await self.store.get_users_whose_signatures_changed(
user_id, since_token.device_list_key
user_signatures_changed = (
await self.store.get_users_whose_signatures_changed(
user_id, since_token.device_list_key
)
)
users_that_have_changed.update(user_signatures_changed)
@ -1393,8 +1395,10 @@ class SyncHandler:
logger.debug("no-oping sync")
return set(), set(), set(), set()
ignored_account_data = await self.store.get_global_account_data_by_type_for_user(
AccountDataTypes.IGNORED_USER_LIST, user_id=user_id
ignored_account_data = (
await self.store.get_global_account_data_by_type_for_user(
AccountDataTypes.IGNORED_USER_LIST, user_id=user_id
)
)
# If there is ignored users account data and it matches the proper type,
@ -1499,8 +1503,7 @@ class SyncHandler:
async def _get_rooms_changed(
self, sync_result_builder: "SyncResultBuilder", ignored_users: FrozenSet[str]
) -> _RoomChanges:
"""Gets the the changes that have happened since the last sync.
"""
"""Gets the the changes that have happened since the last sync."""
user_id = sync_result_builder.sync_config.user.to_string()
since_token = sync_result_builder.since_token
now_token = sync_result_builder.now_token

9
synapse/handlers/typing.py
View file

@ -61,7 +61,8 @@ class FollowerTypingHandler:
if hs.config.worker.writers.typing != hs.get_instance_name():
hs.get_federation_registry().register_instance_for_edu(
"m.typing", hs.config.worker.writers.typing,
"m.typing",
hs.config.worker.writers.typing,
)
# map room IDs to serial numbers
@ -76,8 +77,7 @@ class FollowerTypingHandler:
self.clock.looping_call(self._handle_timeouts, 5000)
def _reset(self) -> None:
"""Reset the typing handler's data caches.
"""
"""Reset the typing handler's data caches."""
# map room IDs to serial numbers
self._room_serials = {}
# map room IDs to sets of users currently typing
@ -149,8 +149,7 @@ class FollowerTypingHandler:
def process_replication_rows(
self, token: int, rows: List[TypingStream.TypingStreamRow]
) -> None:
"""Should be called whenever we receive updates for typing stream.
"""
"""Should be called whenever we receive updates for typing stream."""
if self._latest_room_serial > token:
# The master has gone backwards. To prevent inconsistent data, just

9
synapse/handlers/user_directory.py
View file

@ -97,8 +97,7 @@ class UserDirectoryHandler(StateDeltasHandler):
return results
def notify_new_event(self) -> None:
"""Called when there may be more deltas to process
"""
"""Called when there may be more deltas to process"""
if not self.update_user_directory:
return
@ -134,8 +133,7 @@ class UserDirectoryHandler(StateDeltasHandler):
)
async def handle_user_deactivated(self, user_id: str) -> None:
"""Called when a user ID is deactivated
"""
"""Called when a user ID is deactivated"""
# FIXME(#3714): We should probably do this in the same worker as all
# the other changes.
await self.store.remove_from_user_dir(user_id)
@ -172,8 +170,7 @@ class UserDirectoryHandler(StateDeltasHandler):
await self.store.update_user_directory_stream_pos(max_pos)
async def _handle_deltas(self, deltas: List[Dict[str, Any]]) -> None:
"""Called with the state deltas to process
"""
"""Called with the state deltas to process"""
for delta in deltas:
typ = delta["type"]
state_key = delta["state_key"]