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#9018: os.path.normcase() now raises a TypeError if the argument is not str or bytes.

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Ezio Melotti 2010-06-25 10:56:11 +00:00
parent 6186bfb735
commit 5a3ef5b22a
7 changed files with 27 additions and 7 deletions
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3
Lib/posixpath.py
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@ -49,6 +49,9 @@ def _get_sep(path):
def normcase(s):
"""Normalize case of pathname. Has no effect under Posix"""
# TODO: on Mac OS X, this should really return s.lower().
if not isinstance(s, (bytes, str)):
raise TypeError("normcase() argument must be str or bytes, "
"not '{}'".format(s.__class__.__name__))
return s