diff options
Diffstat (limited to 'Lib/ntpath.py')
| -rw-r--r-- | Lib/ntpath.py | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/Lib/ntpath.py b/Lib/ntpath.py index ea855d5..224e65e 100644 --- a/Lib/ntpath.py +++ b/Lib/ntpath.py @@ -5,23 +5,15 @@ import stat import string -# Normalize the case of a pathname. -# On MS-DOS it maps the pathname to lowercase, turns slashes into -# backslashes. -# Other normalizations (such as optimizing '../' away) are not allowed +# Normalize the case of a pathname and map slashes to backslashes. +# Other normalizations (such as optimizing '../' away) are not done # (this is done by normpath). -# Previously, this version mapped invalid consecutive characters to a -# single '_', but this has been removed. This functionality should -# possibly be added as a new function. + +_normtable = string.maketrans(string.uppercase + "\\/", + string.lowercase + os.sep * 2) def normcase(s): - res, s = splitdrive(s) - for c in s: - if c in '/\\': - res = res + os.sep - else: - res = res + c - return string.lower(res) + return string.translate(s, _normtable) # Return wheter a path is absolute. |