Remove keylen from LruCache. (#9993)

`keylen` seems to be a thing that is frequently incorrectly set, and we don't really need it.

The only time it was used was to figure out if we had removed a subtree in `del_multi`, which we can do better by changing `TreeCache.pop` to return a different type (`TreeCacheNode`).

Commits should be independently reviewable.
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Richard van der Hoff 2021-05-24 14:02:01 +01:00 committed by GitHub
parent 316f89e87f
commit c0df6bae06
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11 changed files with 80 additions and 55 deletions

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@ -270,7 +270,6 @@ class DeferredCacheDescriptor(_CacheDescriptorBase):
cache = DeferredCache(
name=self.orig.__name__,
max_entries=self.max_entries,
keylen=self.num_args,
tree=self.tree,
iterable=self.iterable,
) # type: DeferredCache[CacheKey, Any]