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-rw-r--r--Lib/functools.py4
1 files changed, 3 insertions, 1 deletions
diff --git a/Lib/functools.py b/Lib/functools.py
index af24f42..3455d7c 100644
--- a/Lib/functools.py
+++ b/Lib/functools.py
@@ -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