Consistently move the misses update to just before the user function call (GH-11715)
diff --git a/Lib/functools.py b/Lib/functools.py
index 6233c30..fe47600 100644
--- a/Lib/functools.py
+++ b/Lib/functools.py
@@ -541,10 +541,10 @@
if maxsize == 0:
def wrapper(*args, **kwds):
- # No caching -- just a statistics update after a successful call
+ # No caching -- just a statistics update
nonlocal misses
- result = user_function(*args, **kwds)
misses += 1
+ result = user_function(*args, **kwds)
return result
elif maxsize is None:
@@ -557,9 +557,9 @@
if result is not sentinel:
hits += 1
return result
+ misses += 1
result = user_function(*args, **kwds)
cache[key] = result
- misses += 1
return result
else: