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bpo-36769: Document that fnmatch.filter supports any kind of iterable (#13039)

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Andre Delfino 2020-12-18 16:10:20 -03:00 committed by GitHub
parent 8c5d0347ef
commit e8d2264210
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2 changed files with 2 additions and 2 deletions
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2
Doc/library/fnmatch.rst
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@ -75,7 +75,7 @@ patterns.
.. function:: filter(names, pattern) .. function:: filter(names, pattern)
Return the subset of the list of *names* that match *pattern*. It is the same as Construct a list from those elements of the iterable *names* that match *pattern*. It is the same as
``[n for n in names if fnmatch(n, pattern)]``, but implemented more efficiently. ``[n for n in names if fnmatch(n, pattern)]``, but implemented more efficiently.

2
Lib/fnmatch.py
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@ -52,7 +52,7 @@ def _compile_pattern(pat):
return re.compile(res).match return re.compile(res).match
def filter(names, pat): def filter(names, pat):
"""Return the subset of the list NAMES that match PAT.""" """Construct a list from those elements of the iterable NAMES that match PAT."""
result = [] result = []
pat = os.path.normcase(pat) pat = os.path.normcase(pat)
match = _compile_pattern(pat) match = _compile_pattern(pat)