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 ba9d40b..e3145da 100644
--- a/Lib/macpath.py
+++ b/Lib/macpath.py
@@ -7,7 +7,7 @@
"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 d6b6920..b820514 100644
--- a/Lib/ntpath.py
+++ b/Lib/ntpath.py
@@ -13,7 +13,7 @@
"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 0315da0..f92841f 100644
--- a/Lib/os2emxpath.py
+++ b/Lib/os2emxpath.py
@@ -12,7 +12,7 @@
"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 @@
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 8da9fda..d0179f1 100644
--- a/Lib/posixpath.py
+++ b/Lib/posixpath.py
@@ -17,7 +17,8 @@
"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