[Python-checkins] cpython (merge 3.4 -> default): Issue #23742: ntpath.expandvars() no longer loses unbalanced single quotes.

[serhiy.storchaka]

https://hg.python.org/cpython/rev/16e6515c9476
changeset:   95203:16e6515c9476
parent:      95200:b2a8c30d8ddb
parent:      95202:613c4bd1c29c
user:        Serhiy Storchaka <storchaka at gmail.com>
date:        Wed Mar 25 16:41:15 2015 +0200
summary:
  Issue #23742: ntpath.expandvars() no longer loses unbalanced single quotes.

files:
  Lib/ntpath.py           |  2 +-
  Lib/test/test_ntpath.py |  1 +
  Misc/NEWS               |  2 ++
  3 files changed, 4 insertions(+), 1 deletions(-)


diff --git a/Lib/ntpath.py b/Lib/ntpath.py
--- a/Lib/ntpath.py
+++ b/Lib/ntpath.py
@@ -386,7 +386,7 @@
                 index = path.index(c)
                 res += c + path[:index + 1]
             except ValueError:
-                res += path
+                res += c + path
                 index = pathlen - 1
         elif c == percent:  # variable or '%'
             if path[index + 1:index + 2] == percent:
diff --git a/Lib/test/test_ntpath.py b/Lib/test/test_ntpath.py
--- a/Lib/test/test_ntpath.py
+++ b/Lib/test/test_ntpath.py
@@ -237,6 +237,7 @@
             tester('ntpath.expandvars("%?bar%")', "%?bar%")
             tester('ntpath.expandvars("%foo%%bar")', "bar%bar")
             tester('ntpath.expandvars("\'%foo%\'%bar")', "\'%foo%\'%bar")
+            tester('ntpath.expandvars("bar\'%foo%")', "bar\'%foo%")
 
     @unittest.skipUnless(support.FS_NONASCII, 'need support.FS_NONASCII')
     def test_expandvars_nonascii(self):
diff --git a/Misc/NEWS b/Misc/NEWS
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -30,6 +30,8 @@
 Library
 -------
 
+- Issue #23742: ntpath.expandvars() no longer loses unbalanced single quotes.
+
 - Issue #21717: The zipfile.ZipFile.open function now supports 'x' (exclusive
   creation) mode.
 

-- 
Repository URL: https://hg.python.org/cpython