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Issue #3187: Better support for "undecodable" filenames. Code by Victor

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Stinner, with small tweaks by GvR.
This commit is contained in:
Guido van Rossum 2008-10-02 18:55:37 +00:00
parent fefeca53ee
commit f0af3e30db
11 changed files with 359 additions and 145 deletions
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5
Lib/genericpath.py
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@ -87,6 +87,7 @@ def _splitext(p, sep, altsep, extsep):
Extension is everything from the last dot to the end, ignoring
leading dots. Returns "(root, ext)"; ext may be empty."""
# NOTE: This code must work for text and bytes strings.
sepIndex = p.rfind(sep)
if altsep:
@ -98,8 +99,8 @@ def _splitext(p, sep, altsep, extsep):
# skip all leading dots
filenameIndex = sepIndex + 1
while filenameIndex < dotIndex:
if p[filenameIndex] != extsep:
if p[filenameIndex:filenameIndex+1] != extsep:
return p[:dotIndex], p[dotIndex:]
filenameIndex += 1
return p, ''
return p, p[:0]