With the ANSI code page 932, os.listdir(b'\xe7') return an empty list (instead
of failing), whereas os.listdir(b'\xff') raises a FileNotFoundError.
It looks like a Windows bug: b'\xe7' directory does not exist,
FindFirstFileA(b'\xe7') fails with ERROR_FILE_NOT_FOUND (2), instead of
ERROR_PATH_NOT_FOUND (3).
And other fixes for Windows:
* rename, replace and link require arguments of the same type on Windows
* readlink only supports unicode filenames on Windows
* os.open() specifies the filename on OSError
Pass the original filename argument to OSError constructor, instead of trying
to encode it to or decode it from the filesystem encoding. This change avoids
an additionnal UnicodeDecodeError on Windows if the filename cannot be decoded
from the filesystem encoding (ANSI code page).
parameter from os.remove / os.unlink.
Patch written by Georg Brandl. (I'm really looking forward to George
getting commit privileges so I don't have to keep doing checkins on his
behalf.)
Many functions now support "dir_fd" and "follow_symlinks" parameters;
some also support accepting an open file descriptor in place of of a path
string. Added os.support_* collections as LBYL helpers. Removed many
functions only previously seen in 3.3 alpha releases (often starting with
"f" or "l", or ending with "at"). Originally suggested by Serhiy Storchaka;
implemented by Larry Hastings.
when the path existed and had the S_ISGID mode bit set when it was
not explicitly asked for. This is no longer an exception as mkdir
cannot control if the OS sets that bit for it or not.
when the path existed and had the S_ISGID mode bit set when it was not
explicitly asked for. This is no longer an exception as mkdir cannot control
if the OS sets that bit for it or not.
Removed futimens as it is now redundant.
Changed shutil.copystat to use st_atime_ns and st_mtime_ns from os.stat
and ns= parameter to utime--it once again preserves exact metadata on Linux!
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.
The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
in order to make algorithmic complexity attacks on (e.g.) web apps much more complicated.
The environment variable PYTHONHASHSEED and the new command line flag -R control this
behavior.
TemporaryFileTests has tests for os.tempnam() and os.tmpfile(), functions
removed from Python 3.
Move fdopen() tests to the FileTests testcase to test fdopen() on a file
descriptor, not on a directory descriptor (which raises an error on Windows).
TemporaryFileTests has tests for os.tempnam() and os.tmpfile(), functions
removed from Python 3.
Move fdopen() tests to the FileTests testcase to test fdopen() on a file
descriptor, not on a directory descriptor (which raises an error on Windows).
We don't need to create a temporary buffered binary or text file object just to
create an empty file.
Replace also os.fdopen(handle).close() by os.close(handle).
Use of DeviceIoControl to obtain the symlink path via the reparse tag was
removed. The code now uses GetFinalPathNameByHandle in the case of a
symbolic link and works properly given the added test which creates a symbolic
link and calls os.stat on it from multiple locations.
Victor Stinner also noticed an issue with os.lstat following the os.stat
code path when being passed bytes. The posix_lstat function was adjusted to
properly hook up win32_lstat instead of the previous STAT macro (win32_stat).
thread implementation.
Skip test_lock_acquire_interruption() and test_rlock_acquire_interruption() of
test_threadsignals if a thread lock is implemented using a POSIX mutex and a
POSIX condition variable. A POSIX condition variable cannot be interrupted by a
signal (e.g. on Linux, the futex system call is restarted).
bytes on Windows if the file is a TTY to workaround a Windows bug. The Windows
console returns an error (12: not enough space error) on writing into stdout if
stdout mode is binary and the length is greater than 66,000 bytes (or less,
depending on heap usage).
Windows if the file is a TTY to workaround a Windows bug. The Windows console
returns an error (12: not enough space error) on writing into stdout if
stdout mode is binary and the length is greater than 66,000 bytes (or less,
depending on heap usage).
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r87666 | amaury.forgeotdarc | 2011-01-03 01:19:11 +0100 (lun., 03 janv. 2011) | 4 lines
#8278: In the Windows implementation of stat() and utime(),
use time_t instead of int. This gives support for dates after 2038,
at least when compiled with VS2003 or later, where time_t is 64bit.
........
In order to create symlinks on Windows, SeCreateSymbolicLinkPrivilege
is an account privilege that is required to be held by the user. Not only
must the privilege be enabled for the account, the activated privileges for
the currently running application must be adjusted to enable the requested
privilege.
Rather than exposing an additional function to be called prior to the user's
first os.symlink call, we handle the AdjustTokenPrivileges Windows API call
internally and only expose os.symlink when the privilege escalation was
successful.
Due to the change of only exposing os.symlink when it's available, we can
go back to the original test skipping methods of checking via `hasattr`.
Amaury noticed that this was originally written in a way that would fail on
names that can't be encoded with the mbcs codec. Restructured the function
to work with wide names first then narrow names second, to fall in line
with the way other functions are written in posixmodule.c.
Additionally, the st_ino attribute of stat structures was not being filled
in. This was left out of the fix to #10027 and was noticed due to
test_tarfile failing when applying the patch for this issue. An earlier
version of the fix to #10027 included st_ino, but that attribute got lost
in the shuffle of a few review/fix cycles. All tests pass.
The test is semi-dumb, it just makes sure something comes back since we
don't have a solid source to validate the returned login. We can't be 100%
sure that the USERNAME env var will always match what os.getlogin() returns,
so we don't make any specific assertion there.
error handler, or strict error handler on Windows.
* Rewrite os.fsencode() documentation
* Improve os.fsencode and os.fsdecode() tests using the new PYTHONFSENCODING
environment variable
* Use the current filesystem encoding instead of always using utf-8
* Enable the test on Mac OS X
* Use TESTFN_UNENCODABLE and TESTFN_UNICODE instead of arbitrary filenames
* To decode a filename, use strict error handler instead surrogateescape for
mbcs encoding (on Windows)
* Use TESTFN_UNENCODABLE (if available) for the directory name
Skip the test if no non-ascii filename can be created.
Added Windows support for os.symlink when run on Windows 6.0 or greater,
aka Vista. Previous Windows versions will raise NotImplementedError
when trying to symlink.
Includes numerous test updates and additions to test_os, including
a symlink_support module because of the fact that privilege escalation
is required in order to run the tests to ensure that the user is able
to create symlinks. By default, accounts do not have the required
privilege, so the escalation code will have to be exposed later (or
documented on how to do so). I'll be following up with that work next.
Note that the tests use ctypes, which was agreed on during the PyCon
language summit.
svn+ssh://pythondev@svn.python.org/python/trunk
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r82403 | benjamin.peterson | 2010-06-30 12:11:08 -0500 (Wed, 30 Jun 2010) | 1 line
mark test depending on ref counting
........
svn+ssh://pythondev@svn.python.org/python/trunk
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r81584 | brian.curtin | 2010-05-28 10:49:21 -0500 (Fri, 28 May 2010) | 3 lines
Fix#8405 for slow buildbots. Remove the sleep on startup and move the
pipe communication into a loop to retry in case a buildbot gets even slower.
........
subprocess.Popen() and os._execvpe() support bytes program name. Add
os.supports_bytes_environ flag: True if the native OS type of the environment
is bytes (eg. False on Windows).
* Replace os.defpath instead of os.get_exec_path() to test also
os.get_exec_path()
* Use contextlib.contextmanager, move the mockup outside the class, and
the mockup returns directly the call list object
* Use two different contexts for the two tests
* Use more revelant values and names
Create os.environb mapping and os.getenvb() function, os.unsetenv() encodes str
argument to the file system encoding with the surrogateescape error handler
(instead of utf8/strict) and accepts bytes, and posix.environ keys and values
are bytes.
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r78739 | benjamin.peterson | 2010-03-06 14:34:24 -0600 (Sat, 06 Mar 2010) | 10 lines
Merged revisions 78718 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r78718 | gregory.p.smith | 2010-03-06 01:35:19 -0600 (Sat, 06 Mar 2010) | 3 lines
Call setreuid and setregid in a subprocess to avoid altering the test runner's
process state. Should fix issue8045.
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................
svn+ssh://pythondev@svn.python.org/python/trunk
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r78718 | gregory.p.smith | 2010-03-06 01:35:19 -0600 (Sat, 06 Mar 2010) | 3 lines
Call setreuid and setregid in a subprocess to avoid altering the test runner's
process state. Should fix issue8045.
........
svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r78548 | gregory.p.smith | 2010-02-28 21:54:14 -0800 (Sun, 28 Feb 2010) | 10 lines
Merged revisions 78546 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
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r78546 | gregory.p.smith | 2010-02-28 21:43:43 -0800 (Sun, 28 Feb 2010) | 3 lines
Fixes issue #7999: os.setreuid() and os.setregid() would refuse to accept
a -1 parameter on some platforms such as OS X.
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svn+ssh://pythondev@svn.python.org/python/trunk
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r78546 | gregory.p.smith | 2010-02-28 21:43:43 -0800 (Sun, 28 Feb 2010) | 3 lines
Fixes issue #7999: os.setreuid() and os.setregid() would refuse to accept
a -1 parameter on some platforms such as OS X.
........
Victor Stinner
Zachary Ware
Serhiy Storchaka
Tim Golden
Christian Heimes
Antoine Pitrou
Terry Jan Reedy
Larry Hastings
Jason R. Coombs
Charles-Francois Natali
Stefan Krah
Andrew Svetlov
Ezio Melotti
Ned Deily
Richard Oudkerk
Georg Brandl
Gregory P. Smith
Hynek Schlawack
Benjamin Peterson
Philip Jenvey
Brett Cannon
Victor Stinner
Charles-François Natali
Brian Curtin
Giampaolo Rodola'
Amaury Forgeot d'Arc
Brian Curtin
Hirokazu Yamamoto
Gregory P. Smith
Mark Dickinson