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| author | Erik Johnston <erikj@jki.re> | 2017-01-17 11:51:09 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-01-17 11:51:09 +0000 |
| commit | d11d7cdf875e524ce217ff3b091a07fb1c3b99ae (patch) | |
| tree | 5f88266e2cc5c5ea5afe564d4488f65af3d227d1 /synapse/util/caches/dictionary_cache.py | |
| parent | Merge pull request #1810 from matrix-org/erikj/state_auth_splitout_split (diff) | |
| parent | Tidy up test (diff) | |
| download | synapse-d11d7cdf875e524ce217ff3b091a07fb1c3b99ae.tar.xz | |
Merge pull request #1815 from matrix-org/erikj/iter_cache_size
Optionally measure size of cache by sum of length of values
Diffstat (limited to 'synapse/util/caches/dictionary_cache.py')
| -rw-r--r-- | synapse/util/caches/dictionary_cache.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/synapse/util/caches/dictionary_cache.py b/synapse/util/caches/dictionary_cache.py index b0ca1bb79d..cb6933c61c 100644 --- a/synapse/util/caches/dictionary_cache.py +++ b/synapse/util/caches/dictionary_cache.py @@ -23,7 +23,9 @@ import logging logger = logging.getLogger(__name__) -DictionaryEntry = namedtuple("DictionaryEntry", ("full", "value")) +class DictionaryEntry(namedtuple("DictionaryEntry", ("full", "value"))): + def __len__(self): + return len(self.value) class DictionaryCache(object): @@ -32,7 +34,7 @@ class DictionaryCache(object): """ def __init__(self, name, max_entries=1000): - self.cache = LruCache(max_size=max_entries) + self.cache = LruCache(max_size=max_entries, size_callback=len) self.name = name self.sequence = 0 |