From: Neal Norwitz <nnorwitz@gmail.com>
Date: Fri, 3 Jan 2003 18:01:57 +0000 (+0000)
Subject: Fix SF #659228, 'realpath' function missing from os.path
X-Git-Tag: v2.3c1~2621
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=61cdac6d3d00b4a1b34c64b2fae0e1be10b5fdb4;p=thirdparty%2FPython%2Fcpython.git

Fix SF #659228, 'realpath' function missing from os.path

Also added realpath = abspath for os2emx, similar to windows/mac
which also don't really implement realpath.

Backport candidate, I think?
---

diff --git a/Lib/macpath.py b/Lib/macpath.py
index ba9d40b74361..e3145da12953 100644
--- a/Lib/macpath.py
+++ b/Lib/macpath.py
@@ -7,7 +7,7 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
            "basename","dirname","commonprefix","getsize","getmtime",
            "getatime","getctime", "islink","exists","isdir","isfile",
            "walk","expanduser","expandvars","normpath","abspath",
-           "supports_unicode_filenames"]
+           "realpath","supports_unicode_filenames"]
 
 # Normalize the case of a pathname.  Dummy in Posix, but <s>.lower() here.
 
diff --git a/Lib/ntpath.py b/Lib/ntpath.py
index d6b69208df4e..b82051424e28 100644
--- a/Lib/ntpath.py
+++ b/Lib/ntpath.py
@@ -13,7 +13,7 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
            "basename","dirname","commonprefix","getsize","getmtime",
            "getatime","getctime", "islink","exists","isdir","isfile","ismount",
            "walk","expanduser","expandvars","normpath","abspath","splitunc",
-           "supports_unicode_filenames"]
+           "realpath","supports_unicode_filenames"]
 
 # Normalize the case of a pathname and map slashes to backslashes.
 # Other normalizations (such as optimizing '../' away) are not done
diff --git a/Lib/os2emxpath.py b/Lib/os2emxpath.py
index 0315da027fa4..f92841fd5f9e 100644
--- a/Lib/os2emxpath.py
+++ b/Lib/os2emxpath.py
@@ -12,7 +12,7 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
            "basename","dirname","commonprefix","getsize","getmtime",
            "getatime","getctime", "islink","exists","isdir","isfile","ismount",
            "walk","expanduser","expandvars","normpath","abspath","splitunc",
-           "supports_unicode_filenames"]
+           "realpath","supports_unicode_filenames"]
 
 # Normalize the case of a pathname and map slashes to backslashes.
 # Other normalizations (such as optimizing '../' away) are not done
@@ -405,4 +405,7 @@ def abspath(path):
         path = join(os.getcwd(), path)
     return normpath(path)
 
+# realpath is a no-op on systems without islink support
+realpath = abspath
+
 supports_unicode_filenames = False
diff --git a/Lib/posixpath.py b/Lib/posixpath.py
index 8da9fdaa8c21..d0179f112cbf 100644
--- a/Lib/posixpath.py
+++ b/Lib/posixpath.py
@@ -17,7 +17,8 @@ __all__ = ["normcase","isabs","join","splitdrive","split","splitext",
            "basename","dirname","commonprefix","getsize","getmtime",
            "getatime","getctime","islink","exists","isdir","isfile","ismount",
            "walk","expanduser","expandvars","normpath","abspath",
-           "samefile","sameopenfile","samestat","supports_unicode_filenames"]
+           "samefile","sameopenfile","samestat",
+           "realpath","supports_unicode_filenames"]
 
 # Normalize the case of a pathname.  Trivial in Posix, string.lower on Mac.
 # On MS-DOS this may also turn slashes into backslashes; however, other