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SF #926075: Fixed the bug that returns a wrong pattern object for

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a string or unicode object in sre.compile() when a different type
pattern with the same value exists.
This commit is contained in:
Hye-Shik Chang 2004-04-20 21:11:11 +00:00
parent 1660e0c1f1
commit 0f5bf1ebdd
2 changed files with 7 additions and 2 deletions
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5
Lib/sre.py
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@ -215,7 +215,8 @@ def _join(seq, sep):
def _compile(*key):
# internal: compile pattern
p = _cache.get(key)
cachekey = (type(key[0]),) + key
p = _cache.get(cachekey)
if p is not None:
return p
pattern, flags = key
@ -229,7 +230,7 @@ def _compile(*key):
raise error, v # invalid expression
if len(_cache) >= _MAXCACHE:
_cache.clear()
_cache[key] = p
_cache[cachekey] = p
return p
def _compile_repl(*key):