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replace some iteritems with six 

Signed-off-by: Adrian Tschira <nota@notafile.com>
This commit is contained in:
Adrian Tschira 2018-04-28 13:19:12 +02:00
parent 08462620bf
commit 933bf2dd35
15 changed files with 69 additions and 49 deletions
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14
synapse/handlers/device.py
View File

@ -26,6 +26,8 @@ from ._base import BaseHandler
import logging
from six import itervalues, iteritems
logger = logging.getLogger(__name__)
@ -318,7 +320,7 @@ class DeviceHandler(BaseHandler):
# The user may have left the room
# TODO: Check if they actually did or if we were just invited.
if room_id not in room_ids:
for key, event_id in current_state_ids.iteritems():
for key, event_id in iteritems(current_state_ids):
etype, state_key = key
if etype != EventTypes.Member:
continue
@ -338,7 +340,7 @@ class DeviceHandler(BaseHandler):
# special-case for an empty prev state: include all members
# in the changed list
if not event_ids:
for key, event_id in current_state_ids.iteritems():
for key, event_id in iteritems(current_state_ids):
etype, state_key = key
if etype != EventTypes.Member:
continue
@ -354,10 +356,10 @@ class DeviceHandler(BaseHandler):
# Check if we've joined the room? If so we just blindly add all the users to
# the "possibly changed" users.
for state_dict in prev_state_ids.itervalues():
for state_dict in itervalues(prev_state_ids):
member_event = state_dict.get((EventTypes.Member, user_id), None)
if not member_event or member_event != current_member_id:
for key, event_id in current_state_ids.iteritems():
for key, event_id in iteritems(current_state_ids):
etype, state_key = key
if etype != EventTypes.Member:
continue
@ -367,14 +369,14 @@ class DeviceHandler(BaseHandler):
# If there has been any change in membership, include them in the
# possibly changed list. We'll check if they are joined below,
# and we're not toooo worried about spuriously adding users.
for key, event_id in current_state_ids.iteritems():
for key, event_id in iteritems(current_state_ids):
etype, state_key = key
if etype != EventTypes.Member:
continue
# check if this member has changed since any of the extremities
# at the stream_ordering, and add them to the list if so.
for state_dict in prev_state_ids.itervalues():
for state_dict in itervalues(prev_state_ids):
prev_event_id = state_dict.get(key, None)
if not prev_event_id or prev_event_id != event_id:
if state_key != user_id:

13
synapse/handlers/e2e_keys.py
View File

@ -19,6 +19,7 @@ import logging
from canonicaljson import encode_canonical_json
from twisted.internet import defer
from six import iteritems
from synapse.api.errors import (
SynapseError, CodeMessageException, FederationDeniedError,
@ -92,7 +93,7 @@ class E2eKeysHandler(object):
remote_queries_not_in_cache = {}
if remote_queries:
query_list = []
for user_id, device_ids in remote_queries.iteritems():
for user_id, device_ids in iteritems(remote_queries):
if device_ids:
query_list.extend((user_id, device_id) for device_id in device_ids)
else:
@ -103,9 +104,9 @@ class E2eKeysHandler(object):
query_list
)
)
for user_id, devices in remote_results.iteritems():
for user_id, devices in iteritems(remote_results):
user_devices = results.setdefault(user_id, {})
for device_id, device in devices.iteritems():
for device_id, device in iteritems(devices):
keys = device.get("keys", None)
device_display_name = device.get("device_display_name", None)
if keys:
@ -250,9 +251,9 @@ class E2eKeysHandler(object):
"Claimed one-time-keys: %s",
",".join((
"%s for %s:%s" % (key_id, user_id, device_id)
for user_id, user_keys in json_result.iteritems()
for device_id, device_keys in user_keys.iteritems()
for key_id, _ in device_keys.iteritems()
for user_id, user_keys in iteritems(json_result)
for device_id, device_keys in iteritems(user_keys)
for key_id, _ in iteritems(device_keys)
)),
)

3
synapse/handlers/groups_local.py
View File

@ -15,6 +15,7 @@
# limitations under the License.
from twisted.internet import defer
from six import iteritems
from synapse.api.errors import SynapseError
from synapse.types import get_domain_from_id
@ -449,7 +450,7 @@ class GroupsLocalHandler(object):
results = {}
failed_results = []
for destination, dest_user_ids in destinations.iteritems():
for destination, dest_user_ids in iteritems(destinations):
try:
r = yield self.transport_client.bulk_get_publicised_groups(
destination, list(dest_user_ids),

15
synapse/handlers/presence.py
View File

@ -25,6 +25,8 @@ The methods that define policy are:
from twisted.internet import defer, reactor
from contextlib import contextmanager
from six import itervalues, iteritems
from synapse.api.errors import SynapseError
from synapse.api.constants import PresenceState
from synapse.storage.presence import UserPresenceState
@ -40,7 +42,6 @@ import synapse.metrics
import logging
logger = logging.getLogger(__name__)
metrics = synapse.metrics.get_metrics_for(__name__)
@ -526,7 +527,7 @@ class PresenceHandler(object):
prev_state.copy_and_replace(
last_user_sync_ts=time_now_ms,
)
for prev_state in prev_states.itervalues()
for prev_state in itervalues(prev_states)
])
self.external_process_last_updated_ms.pop(process_id, None)
@ -549,14 +550,14 @@ class PresenceHandler(object):
for user_id in user_ids
}
missing = [user_id for user_id, state in states.iteritems() if not state]
missing = [user_id for user_id, state in iteritems(states) if not state]
if missing:
# There are things not in our in memory cache. Lets pull them out of
# the database.
res = yield self.store.get_presence_for_users(missing)
states.update(res)
missing = [user_id for user_id, state in states.iteritems() if not state]
missing = [user_id for user_id, state in iteritems(states) if not state]
if missing:
new = {
user_id: UserPresenceState.default(user_id)
@ -1044,7 +1045,7 @@ class PresenceEventSource(object):
defer.returnValue((updates.values(), max_token))
else:
defer.returnValue(([
s for s in updates.itervalues()
s for s in itervalues(updates)
if s.state != PresenceState.OFFLINE
], max_token))
@ -1301,11 +1302,11 @@ def get_interested_remotes(store, states, state_handler):
# hosts in those rooms.
room_ids_to_states, users_to_states = yield get_interested_parties(store, states)
for room_id, states in room_ids_to_states.iteritems():
for room_id, states in iteritems(room_ids_to_states):
hosts = yield state_handler.get_current_hosts_in_room(room_id)
hosts_and_states.append((hosts, states))
for user_id, states in users_to_states.iteritems():
for user_id, states in iteritems(users_to_states):
host = get_domain_from_id(user_id)
hosts_and_states.append(([host], states))

14
synapse/handlers/sync.py
View File

@ -28,6 +28,8 @@ import collections
import logging
import itertools
from six import itervalues, iteritems
logger = logging.getLogger(__name__)
@ -275,7 +277,7 @@ class SyncHandler(object):
# result returned by the event source is poor form (it might cache
# the object)
room_id = event["room_id"]
event_copy = {k: v for (k, v) in event.iteritems()
event_copy = {k: v for (k, v) in iteritems(event)
if k != "room_id"}
ephemeral_by_room.setdefault(room_id, []).append(event_copy)
@ -294,7 +296,7 @@ class SyncHandler(object):
for event in receipts:
room_id = event["room_id"]
# exclude room id, as above
event_copy = {k: v for (k, v) in event.iteritems()
event_copy = {k: v for (k, v) in iteritems(event)
if k != "room_id"}
ephemeral_by_room.setdefault(room_id, []).append(event_copy)
@ -325,7 +327,7 @@ class SyncHandler(object):
current_state_ids = frozenset()
if any(e.is_state() for e in recents):
current_state_ids = yield self.state.get_current_state_ids(room_id)
current_state_ids = frozenset(current_state_ids.itervalues())
current_state_ids = frozenset(itervalues(current_state_ids))
recents = yield filter_events_for_client(
self.store,
@ -382,7 +384,7 @@ class SyncHandler(object):
current_state_ids = frozenset()
if any(e.is_state() for e in loaded_recents):
current_state_ids = yield self.state.get_current_state_ids(room_id)
current_state_ids = frozenset(current_state_ids.itervalues())
current_state_ids = frozenset(itervalues(current_state_ids))
loaded_recents = yield filter_events_for_client(
self.store,
@ -984,7 +986,7 @@ class SyncHandler(object):
if since_token:
for joined_sync in sync_result_builder.joined:
it = itertools.chain(
joined_sync.timeline.events, joined_sync.state.itervalues()
joined_sync.timeline.events, itervalues(joined_sync.state)
)
for event in it:
if event.type == EventTypes.Member:
@ -1062,7 +1064,7 @@ class SyncHandler(object):
newly_left_rooms = []
room_entries = []
invited = []
for room_id, events in mem_change_events_by_room_id.iteritems():
for room_id, events in iteritems(mem_change_events_by_room_id):
non_joins = [e for e in events if e.membership != Membership.JOIN]
has_join = len(non_joins) != len(events)

3
synapse/handlers/user_directory.py
View File

@ -22,6 +22,7 @@ from synapse.util.metrics import Measure
from synapse.util.async import sleep
from synapse.types import get_localpart_from_id
from six import iteritems
logger = logging.getLogger(__name__)
@ -403,7 +404,7 @@ class UserDirectoryHandler(object):
if change:
users_with_profile = yield self.state.get_current_user_in_room(room_id)
for user_id, profile in users_with_profile.iteritems():
for user_id, profile in iteritems(users_with_profile):
yield self._handle_new_user(room_id, user_id, profile)
else:
users = yield self.store.get_users_in_public_due_to_room(room_id)

3
synapse/metrics/process_collector.py
View File

@ -15,6 +15,7 @@
import os
from six import iteritems
TICKS_PER_SEC = 100
BYTES_PER_PAGE = 4096
@ -55,7 +56,7 @@ def update_resource_metrics():
# line is PID (command) more stats go here ...
raw_stats = line.split(") ", 1)[1].split(" ")
for (name, index) in STAT_FIELDS.iteritems():
for (name, index) in iteritems(STAT_FIELDS):
# subtract 3 from the index, because proc(5) is 1-based, and
# we've lost the first two fields in PID and COMMAND above
stats[name] = int(raw_stats[index - 3])

13
synapse/push/bulk_push_rule_evaluator.py
View File

@ -30,6 +30,7 @@ from synapse.state import POWER_KEY
from collections import namedtuple
from six import itervalues, iteritems
logger = logging.getLogger(__name__)
@ -126,7 +127,7 @@ class BulkPushRuleEvaluator(object):
)
auth_events = yield self.store.get_events(auth_events_ids)
auth_events = {
(e.type, e.state_key): e for e in auth_events.itervalues()
(e.type, e.state_key): e for e in itervalues(auth_events)
}
sender_level = get_user_power_level(event.sender, auth_events)
@ -160,7 +161,7 @@ class BulkPushRuleEvaluator(object):
condition_cache = {}
for uid, rules in rules_by_user.iteritems():
for uid, rules in iteritems(rules_by_user):
if event.sender == uid:
continue
@ -406,7 +407,7 @@ class RulesForRoom(object):
# If the event is a join event then it will be in current state evnts
# map but not in the DB, so we have to explicitly insert it.
if event.type == EventTypes.Member:
for event_id in member_event_ids.itervalues():
for event_id in itervalues(member_event_ids):
if event_id == event.event_id:
members[event_id] = (event.state_key, event.membership)
@ -414,7 +415,7 @@ class RulesForRoom(object):
logger.debug("Found members %r: %r", self.room_id, members.values())
interested_in_user_ids = set(
user_id for user_id, membership in members.itervalues()
user_id for user_id, membership in itervalues(members)
if membership == Membership.JOIN
)
@ -426,7 +427,7 @@ class RulesForRoom(object):
)
user_ids = set(
uid for uid, have_pusher in if_users_with_pushers.iteritems() if have_pusher
uid for uid, have_pusher in iteritems(if_users_with_pushers) if have_pusher
)
logger.debug("With pushers: %r", user_ids)
@ -447,7 +448,7 @@ class RulesForRoom(object):
)
ret_rules_by_user.update(
item for item in rules_by_user.iteritems() if item[0] is not None
item for item in iteritems(rules_by_user) if item[0] is not None
)
self.update_cache(sequence, members, ret_rules_by_user, state_group)

9
synapse/replication/tcp/protocol.py
View File

@ -68,6 +68,7 @@ import synapse.metrics
import struct
import fcntl
from six import iterkeys, iteritems
metrics = synapse.metrics.get_metrics_for(__name__)
@ -392,7 +393,7 @@ class ServerReplicationStreamProtocol(BaseReplicationStreamProtocol):
if stream_name == "ALL":
# Subscribe to all streams we're publishing to.
for stream in self.streamer.streams_by_name.iterkeys():
for stream in iterkeys(self.streamer.streams_by_name):
self.subscribe_to_stream(stream, token)
else:
self.subscribe_to_stream(stream_name, token)
@ -498,7 +499,7 @@ class ClientReplicationStreamProtocol(BaseReplicationStreamProtocol):
BaseReplicationStreamProtocol.connectionMade(self)
# Once we've connected subscribe to the necessary streams
for stream_name, token in self.handler.get_streams_to_replicate().iteritems():
for stream_name, token in iteritems(self.handler.get_streams_to_replicate()):
self.replicate(stream_name, token)
# Tell the server if we have any users currently syncing (should only
@ -633,7 +634,7 @@ metrics.register_callback(
lambda: {
(k[0], p.name, p.conn_id): count
for p in connected_connections
for k, count in p.inbound_commands_counter.counts.iteritems()
for k, count in iteritems(p.inbound_commands_counter.counts)
},
labels=["command", "name", "conn_id"],
)
@ -643,7 +644,7 @@ metrics.register_callback(
lambda: {
(k[0], p.name, p.conn_id): count
for p in connected_connections
for k, count in p.outbound_commands_counter.counts.iteritems()
for k, count in iteritems(p.outbound_commands_counter.counts)
},
labels=["command", "name", "conn_id"],
)

3
synapse/replication/tcp/resource.py
View File

@ -26,6 +26,7 @@ from synapse.util.metrics import Measure, measure_func
import logging
import synapse.metrics
from six import itervalues
metrics = synapse.metrics.get_metrics_for(__name__)
stream_updates_counter = metrics.register_counter(
@ -79,7 +80,7 @@ class ReplicationStreamer(object):
# We only support federation stream if federation sending hase been
# disabled on the master.
self.streams = [
stream(hs) for stream in STREAMS_MAP.itervalues()
stream(hs) for stream in itervalues(STREAMS_MAP)
if stream != FederationStream or not hs.config.send_federation
]

3
synapse/rest/media/v1/media_repository.py
View File

@ -48,6 +48,7 @@ import shutil
import cgi
import logging
from six.moves.urllib import parse as urlparse
from six import iteritems
logger = logging.getLogger(__name__)
@ -603,7 +604,7 @@ class MediaRepository(object):
thumbnails[(t_width, t_height, r_type)] = r_method
# Now we generate the thumbnails for each dimension, store it
for (t_width, t_height, t_type), t_method in thumbnails.iteritems():
for (t_width, t_height, t_type), t_method in iteritems(thumbnails):
# Generate the thumbnail
if t_method == "crop":
t_byte_source = yield make_deferred_yieldable(threads.deferToThread(

6
synapse/storage/client_ips.py
View File

@ -22,6 +22,8 @@ from . import background_updates
from synapse.util.caches import CACHE_SIZE_FACTOR
from six import iteritems
logger = logging.getLogger(__name__)
@ -99,7 +101,7 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
def _update_client_ips_batch_txn(self, txn, to_update):
self.database_engine.lock_table(txn, "user_ips")
for entry in to_update.iteritems():
for entry in iteritems(to_update):
(user_id, access_token, ip), (user_agent, device_id, last_seen) = entry
self._simple_upsert_txn(
@ -231,5 +233,5 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
"user_agent": user_agent,
"last_seen": last_seen,
}
for (access_token, ip), (user_agent, last_seen) in results.iteritems()
for (access_token, ip), (user_agent, last_seen) in iteritems(results)
))

9
synapse/storage/devices.py
View File

@ -21,6 +21,7 @@ from synapse.api.errors import StoreError
from ._base import SQLBaseStore, Cache
from synapse.util.caches.descriptors import cached, cachedList, cachedInlineCallbacks
from six import itervalues, iteritems
logger = logging.getLogger(__name__)
@ -360,7 +361,7 @@ class DeviceStore(SQLBaseStore):
return (now_stream_id, [])
if len(query_map) >= 20:
now_stream_id = max(stream_id for stream_id in query_map.itervalues())
now_stream_id = max(stream_id for stream_id in itervalues(query_map))
devices = self._get_e2e_device_keys_txn(
txn, query_map.keys(), include_all_devices=True
@ -373,13 +374,13 @@ class DeviceStore(SQLBaseStore):
"""
results = []
for user_id, user_devices in devices.iteritems():
for user_id, user_devices in iteritems(devices):
# The prev_id for the first row is always the last row before
# `from_stream_id`
txn.execute(prev_sent_id_sql, (destination, user_id, from_stream_id))
rows = txn.fetchall()
prev_id = rows[0][0]
for device_id, device in user_devices.iteritems():
for device_id, device in iteritems(user_devices):
stream_id = query_map[(user_id, device_id)]
result = {
"user_id": user_id,
@ -483,7 +484,7 @@ class DeviceStore(SQLBaseStore):
if devices:
user_devices = devices[user_id]
results = []
for device_id, device in user_devices.iteritems():
for device_id, device in iteritems(user_devices):
result = {
"device_id": device_id,
}

6
synapse/storage/end_to_end_keys.py
View File

@ -21,6 +21,8 @@ import simplejson as json
from ._base import SQLBaseStore
from six import iteritems
class EndToEndKeyStore(SQLBaseStore):
def set_e2e_device_keys(self, user_id, device_id, time_now, device_keys):
@ -81,8 +83,8 @@ class EndToEndKeyStore(SQLBaseStore):
query_list, include_all_devices,
)
for user_id, device_keys in results.iteritems():
for device_id, device_info in device_keys.iteritems():
for user_id, device_keys in iteritems(results):
for device_id, device_info in iteritems(device_keys):
device_info["keys"] = json.loads(device_info.pop("key_json"))
defer.returnValue(results)

4
synapse/storage/event_push_actions.py
View File

@ -22,6 +22,8 @@ from synapse.util.caches.descriptors import cachedInlineCallbacks
import logging
import simplejson as json
from six import iteritems
logger = logging.getLogger(__name__)
@ -420,7 +422,7 @@ class EventPushActionsWorkerStore(SQLBaseStore):
txn.executemany(sql, (
_gen_entry(user_id, actions)
for user_id, actions in user_id_actions.iteritems()
for user_id, actions in iteritems(user_id_actions)
))
return self.runInteraction(