diff options
Diffstat (limited to 'synapse/util/caches/descriptors.py')
| -rw-r--r-- | synapse/util/caches/descriptors.py | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index 68285a7594..fc1874b65b 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -31,6 +31,9 @@ import functools import inspect import threading +from six import string_types, itervalues +import six + logger = logging.getLogger(__name__) @@ -80,7 +83,7 @@ class Cache(object): self.name = name self.keylen = keylen self.thread = None - self.metrics = register_cache(name, self.cache) + self.metrics = register_cache("cache", name, self.cache) def _on_evicted(self, evicted_count): self.metrics.inc_evictions(evicted_count) @@ -205,7 +208,7 @@ class Cache(object): def invalidate_all(self): self.check_thread() self.cache.clear() - for entry in self._pending_deferred_cache.itervalues(): + for entry in itervalues(self._pending_deferred_cache): entry.invalidate() self._pending_deferred_cache.clear() @@ -392,9 +395,10 @@ class CacheDescriptor(_CacheDescriptorBase): ret.addErrback(onErr) - # If our cache_key is a string, try to convert to ascii to save - # a bit of space in large caches - if isinstance(cache_key, basestring): + # If our cache_key is a string on py2, try to convert to ascii + # to save a bit of space in large caches. Py3 does this + # internally automatically. + if six.PY2 and isinstance(cache_key, string_types): cache_key = to_ascii(cache_key) result_d = ObservableDeferred(ret, consumeErrors=True) @@ -565,7 +569,7 @@ class CacheListDescriptor(_CacheDescriptorBase): return results return logcontext.make_deferred_yieldable(defer.gatherResults( - cached_defers.values(), + list(cached_defers.values()), consumeErrors=True, ).addCallback(update_results_dict).addErrback( unwrapFirstError |