Commit Graph

31 Commits

Author SHA1 Message Date
Patrick Cloke c619253db8
Stop sub-classing object (#8249) 2020-09-04 06:54:56 -04:00
Erik Johnston a7bdf98d01
Rename database classes to make some sense (#8033) 2020-08-05 21:38:57 +01:00
Amber Brown 7cb8b4bc67
Allow configuration of Synapse's cache without using synctl or environment variables (#6391) 2020-05-11 18:45:23 +01:00
Patrick Cloke 509e381afa
Clarify list/set/dict/tuple comprehensions and enforce via flake8 (#6957)
Ensure good comprehension hygiene using flake8-comprehensions.
2020-02-21 07:15:07 -05:00
Erik Johnston 756d4942f5 Move DB pool and helper functions into dedicated Database class 2019-12-05 10:46:37 +00:00
Erik Johnston ee86abb2d6 Remove underscore from SQLBaseStore functions 2019-12-04 16:23:43 +00:00
Erik Johnston 326b3dace7 Make ObservableDeferred.observe() always return deferred.
This makes it easier to use in an async/await world.

Also fixes a bug where cache descriptors would occaisonally return a raw
value rather than a deferred.
2019-10-30 11:35:46 +00:00
Amber Brown a06614bd2a
UPSERT many functionality (#4644) 2019-02-20 23:03:30 +11:00
black 8b3d9b6b19 Run black. 2018-08-10 23:54:09 +10:00
Amber Brown b37c472419
Rename async to async_helpers because `async` is a keyword on Python 3.7 (#3678) 2018-08-10 23:50:21 +10:00
Amber Brown 49af402019 run isort 2018-07-09 16:09:20 +10:00
Erik Johnston 29a4066a4d Update test 2017-07-04 10:21:25 +01:00
Erik Johnston eefd9fee81 Fix up tests 2017-03-30 14:14:46 +01:00
Erik Johnston f85b6ca494 Speed up cache size calculation
Instead of calculating the size of the cache repeatedly, which can take
a long time now that it can use a callback, instead cache the size and
update that on insertion and deletion.

This requires changing the cache descriptors to have two caches, one for
pending deferreds and the other for the actual values. There's no reason
to evict from the pending deferreds as they won't take up any more
memory.
2017-01-17 11:18:13 +00:00
Erik Johnston 45fd2c8942 Ensure invalidation list does not grow unboundedly 2016-08-19 16:09:16 +01:00
Erik Johnston c0d7d9d642 Rename to on_invalidate 2016-08-19 15:13:58 +01:00
Erik Johnston dc76a3e909 Make cache_context an explicit option 2016-08-19 15:02:38 +01:00
Erik Johnston ba214a5e32 Remove lru option 2016-08-19 14:17:11 +01:00
Erik Johnston 4161ff2fc4 Add concept of cache contexts 2016-08-19 14:17:07 +01:00
Mark Haines 700487a7c7 Fix flake8 warnings for tests 2016-02-19 15:34:38 +00:00
Matthew Hodgson 6c28ac260c copyrights 2016-01-07 04:26:29 +00:00
Erik Johnston 2df8dd9b37 Move all the caches into their own package, synapse.util.caches 2015-08-11 18:00:59 +01:00
Erik Johnston b8e386db59 Change Cache to not use *args in its interface 2015-08-07 11:52:21 +01:00
Erik Johnston 7eea3e356f Make @cached cache deferreds rather than the deferreds' values 2015-08-06 13:33:34 +01:00
Erik Johnston d8866d7277 Caches should be bound to instances.
Before, caches were global and so different instances of the stores
would share caches. This caused problems in the unit tests.
2015-06-03 14:45:17 +01:00
Paul "LeoNerd" Evans 9ba6487b3f Allow a choice of LRU behaviour for Cache() by using LruCache() or OrderedDict() 2015-03-25 19:05:34 +00:00
Paul "LeoNerd" Evans 7ab9f91a60 Unit-test that Cache() key eviction is ordered 2015-03-25 18:50:43 +00:00
Paul "LeoNerd" Evans 0f86312c4c Pull out the cache logic from the @cached wrapper into its own class we can reuse 2015-03-20 18:25:42 +00:00
Paul "LeoNerd" Evans f53fcbce97 Use cache.pop() instead of a separate membership test + del [] 2015-02-23 18:30:45 +00:00
Paul "LeoNerd" Evans e76d485e29 Allow @cached-wrapped functions to have a prefill method for setting entries 2015-02-23 15:41:54 +00:00
Paul "LeoNerd" Evans ebc3db295b Take named arguments to @cached() decorator, add a 'max_entries' limit 2015-02-19 18:36:02 +00:00