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clear the root with the cache

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This commit is contained in:
Benjamin Peterson 2012-03-16 18:22:26 -05:00
parent 01feaecbfa
commit 954cf578c7
1 changed files with 3 additions and 1 deletions
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4
Lib/functools.py
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@ -227,9 +227,11 @@ def lru_cache(maxsize=100, typed=False):
def cache_clear():
"""Clear the cache and cache statistics"""
nonlocal hits, misses
nonlocal hits, misses, root
with lock:
cache.clear()
root = []
root[:] = [root, root, None, None]
hits = misses = 0
wrapper.cache_info = cache_info