diff options
Diffstat (limited to 'synapse/util')
| -rw-r--r-- | synapse/util/async.py | 6 | ||||
| -rw-r--r-- | synapse/util/logcontext.py | 8 | ||||
| -rw-r--r-- | synapse/util/logformatter.py | 2 | ||||
| -rw-r--r-- | synapse/util/stringutils.py | 5 | ||||
| -rw-r--r-- | synapse/util/wheel_timer.py | 4 |
5 files changed, 18 insertions, 7 deletions
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/logcontext.py b/synapse/util/logcontext.py index bbadeec922..01ac71e53e 100644 --- a/synapse/util/logcontext.py +++ b/synapse/util/logcontext.py @@ -313,7 +313,13 @@ def run_in_background(f, *args, **kwargs): indication about where it came from. """ current = LoggingContext.current_context() - res = f(*args, **kwargs) + try: + res = f(*args, **kwargs) + except: # noqa: E722 + # the assumption here is that the caller doesn't want to be disturbed + # by synchronous exceptions, so let's turn them into Failures. + return defer.fail() + if isinstance(res, defer.Deferred) and not res.called: # The function will have reset the context before returning, so # we need to restore it now. diff --git a/synapse/util/logformatter.py b/synapse/util/logformatter.py index cdbc4bffd7..59ab3c6968 100644 --- a/synapse/util/logformatter.py +++ b/synapse/util/logformatter.py @@ -14,7 +14,7 @@ # limitations under the License. -import StringIO +from six import StringIO import logging import traceback 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) |