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Forward-port r59310:

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os.access now returns True on Windows for any existing directory.
This commit is contained in:
Martin v. Löwis 2007-12-03 23:09:04 +00:00
parent e227263a6c
commit 7b3cc06a9a
2 changed files with 7 additions and 2 deletions
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2
Misc/NEWS
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@ -310,6 +310,8 @@ Core and builtins
Library
-------
- os.access now returns True on Windows for any existing directory.
- Issue #1727780: Support loading pickles of random.Random objects created
on 32-bit systems on 64-bit systems, and vice versa. As a consequence
of the change, Random pickles created by Python 2.6 cannot be loaded

7
Modules/posixmodule.c
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@ -1540,8 +1540,11 @@ finish:
/* File does not exist, or cannot read attributes */
return PyBool_FromLong(0);
/* Access is possible if either write access wasn't requested, or
the file isn't read-only. */
return PyBool_FromLong(!(mode & 2) || !(attr & FILE_ATTRIBUTE_READONLY));
the file isn't read-only, or if it's a directory, as there are
no read-only directories on Windows. */
return PyBool_FromLong(!(mode & 2)
|| !(attr & FILE_ATTRIBUTE_READONLY)
|| (attr & FILE_ATTRIBUTE_DIRECTORY));
#else
int res;
if (!PyArg_ParseTuple(args, "eti:access",