diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py
index 8adc60863e..6163f7c466 100644
--- a/synapse/federation/federation_client.py
+++ b/synapse/federation/federation_client.py
@@ -19,6 +19,8 @@ import itertools
import logging
import random
+from six.moves import range
+
from twisted.internet import defer
from synapse.api.constants import Membership
@@ -413,7 +415,7 @@ class FederationClient(FederationBase):
batch_size = 20
missing_events = list(missing_events)
- for i in xrange(0, len(missing_events), batch_size):
+ for i in range(0, len(missing_events), batch_size):
batch = set(missing_events[i:i + batch_size])
deferreds = [
diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py
index add3f9b009..5757bb7f8a 100644
--- a/synapse/handlers/room_list.py
+++ b/synapse/handlers/room_list.py
@@ -15,6 +15,8 @@
from twisted.internet import defer
+from six.moves import range
+
from ._base import BaseHandler
from synapse.api.constants import (
@@ -200,7 +202,7 @@ class RoomListHandler(BaseHandler):
step = len(rooms_to_scan) if len(rooms_to_scan) != 0 else 1
chunk = []
- for i in xrange(0, len(rooms_to_scan), step):
+ for i in range(0, len(rooms_to_scan), step):
batch = rooms_to_scan[i:i + step]
logger.info("Processing %i rooms for result", len(batch))
yield concurrently_execute(
diff --git a/synapse/storage/registration.py b/synapse/storage/registration.py
index 6b557ca0cf..a50717db2d 100644
--- a/synapse/storage/registration.py
+++ b/synapse/storage/registration.py
@@ -22,6 +22,8 @@ from synapse.storage import background_updates
from synapse.storage._base import SQLBaseStore
from synapse.util.caches.descriptors import cached, cachedInlineCallbacks
+from six.moves import range
+
class RegistrationWorkerStore(SQLBaseStore):
@cached()
@@ -469,7 +471,7 @@ class RegistrationStore(RegistrationWorkerStore,
match = regex.search(user_id)
if match:
found.add(int(match.group(1)))
- for i in xrange(len(found) + 1):
+ for i in range(len(found) + 1):
if i not in found:
return i
diff --git a/synapse/storage/schema/delta/30/as_users.py b/synapse/storage/schema/delta/30/as_users.py
index c53e53c94f..85bd1a2006 100644
--- a/synapse/storage/schema/delta/30/as_users.py
+++ b/synapse/storage/schema/delta/30/as_users.py
@@ -14,6 +14,8 @@
import logging
from synapse.config.appservice import load_appservices
+from six.moves import range
+
logger = logging.getLogger(__name__)
@@ -58,7 +60,7 @@ def run_upgrade(cur, database_engine, config, *args, **kwargs):
for as_id, user_ids in owned.items():
n = 100
- user_chunks = (user_ids[i:i + 100] for i in xrange(0, len(user_ids), n))
+ user_chunks = (user_ids[i:i + 100] for i in range(0, len(user_ids), n))
for chunk in user_chunks:
cur.execute(
database_engine.convert_param_style(
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py
index 4a5481ae53..f0784ba137 100644
--- a/synapse/storage/stream.py
+++ b/synapse/storage/stream.py
@@ -47,6 +47,8 @@ from synapse.storage.engines import PostgresEngine, Sqlite3Engine
import abc
import logging
+from six.moves import range
+
logger = logging.getLogger(__name__)
@@ -196,7 +198,7 @@ class StreamWorkerStore(EventsWorkerStore, SQLBaseStore):
results = {}
room_ids = list(room_ids)
- for rm_ids in (room_ids[i:i + 20] for i in xrange(0, len(room_ids), 20)):
+ for rm_ids in (room_ids[i:i + 20] for i in range(0, len(room_ids), 20)):
res = yield make_deferred_yieldable(defer.gatherResults([
run_in_background(
self.get_room_events_stream_for_room,
diff --git a/synapse/storage/tags.py b/synapse/storage/tags.py
index 13bff9f055..6671d3cfca 100644
--- a/synapse/storage/tags.py
+++ b/synapse/storage/tags.py
@@ -22,6 +22,8 @@ from twisted.internet import defer
import simplejson as json
import logging
+from six.moves import range
+
logger = logging.getLogger(__name__)
@@ -98,7 +100,7 @@ class TagsWorkerStore(AccountDataWorkerStore):
batch_size = 50
results = []
- for i in xrange(0, len(tag_ids), batch_size):
+ for i in range(0, len(tag_ids), batch_size):
tags = yield self.runInteraction(
"get_all_updated_tag_content",
get_tag_content,
diff --git a/synapse/util/async.py b/synapse/util/async.py
index 4a762d1e72..9dd4e6b5bc 100644
--- a/synapse/util/async.py
+++ b/synapse/util/async.py
@@ -27,6 +27,8 @@ from contextlib import contextmanager
import logging
+from six.moves import range
+
logger = logging.getLogger(__name__)
@@ -158,13 +160,13 @@ def concurrently_execute(func, args, limit):
def _concurrently_execute_inner():
try:
while True:
- yield func(it.next())
+ yield func(next(it))
except StopIteration:
pass
return logcontext.make_deferred_yieldable(defer.gatherResults([
run_in_background(_concurrently_execute_inner)
- for _ in xrange(limit)
+ for _ in range(limit)
], consumeErrors=True)).addErrback(unwrapFirstError)
diff --git a/synapse/util/stringutils.py b/synapse/util/stringutils.py
index 95a6168e16..b98b9dc6e4 100644
--- a/synapse/util/stringutils.py
+++ b/synapse/util/stringutils.py
@@ -15,6 +15,7 @@
import random
import string
+from six.moves import range
_string_with_symbols = (
string.digits + string.ascii_letters + ".,;:^&*-_+=#~@"
@@ -22,12 +23,12 @@ _string_with_symbols = (
def random_string(length):
- return ''.join(random.choice(string.ascii_letters) for _ in xrange(length))
+ return ''.join(random.choice(string.ascii_letters) for _ in range(length))
def random_string_with_symbols(length):
return ''.join(
- random.choice(_string_with_symbols) for _ in xrange(length)
+ random.choice(_string_with_symbols) for _ in range(length)
)
diff --git a/synapse/util/wheel_timer.py b/synapse/util/wheel_timer.py
index b70f9a6b0a..7a9e45aca9 100644
--- a/synapse/util/wheel_timer.py
+++ b/synapse/util/wheel_timer.py
@@ -13,6 +13,8 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+from six.moves import range
+
class _Entry(object):
__slots__ = ["end_key", "queue"]
@@ -68,7 +70,7 @@ class WheelTimer(object):
# Add empty entries between the end of the current list and when we want
# to insert. This ensures there are no gaps.
self.entries.extend(
- _Entry(key) for key in xrange(last_key, then_key + 1)
+ _Entry(key) for key in range(last_key, then_key + 1)
)
self.entries[-1].queue.append(obj)
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