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| author | Guido van Rossum <guido@python.org> | 2001-09-17 15:16:09 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 2001-09-17 15:16:09 (GMT) |
| commit | 83eeef4b067b7182778581c9fdfb104492647bd4 (patch) | |
| tree | c2edf75165c4ae1d928954315ee4fb83545fa9f7 /Lib/dospath.py | |
| parent | 3065c94f373ed32922374a04923f21d41ca0a726 (diff) | |
| download | cpython-83eeef4b067b7182778581c9fdfb104492647bd4.zip cpython-83eeef4b067b7182778581c9fdfb104492647bd4.tar.gz cpython-83eeef4b067b7182778581c9fdfb104492647bd4.tar.bz2 | |
SF patch #461781 by Chris Lawrence: os.path.realpath - Resolve symlinks:
Once upon a time, I put together a little function
that tries to find the canonical filename for a given
pathname on POSIX. I've finally gotten around to
turning it into a proper patch with documentation.
On non-POSIX, I made it an alias for 'abspath', as
that's the behavior on POSIX when no symlinks are
encountered in the path.
Example:
>>> os.path.realpath('/usr/bin/X11/X')
'/usr/X11R6/bin/X'
Diffstat (limited to 'Lib/dospath.py')
| -rw-r--r-- | Lib/dospath.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Lib/dospath.py b/Lib/dospath.py index 958f9f6..5f60705 100644 --- a/Lib/dospath.py +++ b/Lib/dospath.py @@ -330,3 +330,6 @@ def abspath(path): if not isabs(path): path = join(os.getcwd(), path) return normpath(path) + +# realpath is a no-op on systems without islink support +realpath = abspath |