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Diffstat (limited to '')
| -rw-r--r-- | synapse/util/caches/descriptors.py | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/synapse/util/caches/descriptors.py b/synapse/util/caches/descriptors.py index c99fda849e..408c3b5e65 100644 --- a/synapse/util/caches/descriptors.py +++ b/synapse/util/caches/descriptors.py @@ -90,7 +90,9 @@ class Cache(object): def invalidate(self, key): self.check_thread() if not isinstance(key, tuple): - raise ValueError("keyargs must be a tuple.") + raise TypeError( + "The cache key must be a tuple not %r" % (type(key),) + ) # Increment the sequence number so that any SELECT statements that # raced with the INSERT don't update the cache (SYN-369) |