Commit Graph

210 Commits

Author SHA1 Message Date
Steve Dower df2d4a6f3d
bpo-37834: Normalise handling of reparse points on Windows (GH-15231)
bpo-37834: Normalise handling of reparse points on Windows
* ntpath.realpath() and nt.stat() will traverse all supported reparse points (previously was mixed)
* nt.lstat() will let the OS traverse reparse points that are not name surrogates (previously would not traverse any reparse point)
* nt.[l]stat() will only set S_IFLNK for symlinks (previous behaviour)
* nt.readlink() will read destinations for symlinks and junction points only

bpo-1311: os.path.exists('nul') now returns True on Windows
* nt.stat('nul').st_mode is now S_IFCHR (previously was an error)
2019-08-21 15:27:33 -07:00
Steve Dower 75e064962e
bpo-9949: Enable symlink traversal for ntpath.realpath (GH-15287) 2019-08-21 13:43:06 -07:00
Victor Stinner 4c26abd14f
bpo-37421: Fix test_shutil: don't leak temporary files (GH-14416)
* Fix typo in supports_file2file_sendfile(); ensure that dst is
  removed
* Fix test_copytree_custom_copy_function(): remove dst tree.
  Use support.rmtree() rather than shutil.rmtree() to remove
  temporary directories: support tries harder.
2019-06-27 01:39:53 +02:00
Giampaolo Rodola 413d955f8e
bpo-36610: shutil.copyfile(): use sendfile() on Linux only (GH-13675)
...and avoid using it on Solaris as it can raise EINVAL if offset is equal or bigger than the size of the file
2019-05-30 14:05:41 +08:00
Olexa Bilaniuk 79efbb7193 bpo-24538: Fix bug in shutil involving the copying of xattrs to read-only files. (PR-13212)
Extended attributes can only be set on user-writeable files, but shutil previously
first chmod()ed the destination file to the source's permissions and then tried to
copy xattrs. This will cause failures if attempting to copy read-only files with
xattrs, as occurs with Git clones on Lustre FS.
2019-05-10 11:22:06 +08:00
Victor Stinner 228a3c99bd
bpo-35755: shutil.which() uses os.confstr("CS_PATH") (GH-12858)
shutil.which() and distutils.spawn.find_executable() now use
os.confstr("CS_PATH") if available instead of os.defpath, if the PATH
environment variable is not set.

Don't use os.confstr("CS_PATH") nor os.defpath if the PATH
environment variable is set to an empty string to mimick Unix 'which'
command behavior.

Changes:

* find_executable() now starts by checking for the executable in the
  current working directly case. Add an explicit
  "if not path: return None".
* Add tests for PATH='' (empty string), PATH=':' and for PATHEXT.
2019-04-17 16:26:36 +02:00
Giampaolo Rodola c606a9cbd4
bpo-35652: shutil.copytree(copy_function=...) erroneously pass DirEntry instead of path str (GH-11997) 2019-02-26 12:04:41 +01:00
Anthony Sottile 8377cd4fcd Clean up code which checked presence of os.{stat,lstat,chmod} (#11643) 2019-02-25 23:32:27 +01:00
Michael Felt ef110b1807 bpo-35704: Prevent test_shutil fail result when AIX is 32-bit and MAXDATA < 0x20000000 (GH-11500)
https://bugs.python.org/issue35704
2019-02-18 03:02:44 -08:00
Cheryl Sabella 5680f6546d bpo-18283: Add support for bytes to shutil.which (GH-11818) 2019-02-13 12:25:10 +01:00
jab 9e00d9e88f bpo-20849: add dirs_exist_ok arg to shutil.copytree (patch by Josh Bronson) 2018-12-28 19:03:40 +01:00
Victor Stinner dc525f4315
bpo-35458: Fix test_shutil.test_disk_usage() (GH-11111)
The following test fails if a different process creates or removes
a file on the same disk partition between the two lines:

    usage = shutil.disk_usage(os.path.dirname(__file__))
    self.assertEqual(usage, shutil.disk_usage(__file__))

Only test that disk_usage() succeed on a filename, but don't check
the result. Add also tests on the fields type (must be int).
2018-12-11 12:05:21 +01:00
Joe Pamer c8c0249c9e bpo-32557: allow shutil.disk_usage to take a file path on Windows also (GH-9372)
https://bugs.python.org/issue32557
2018-09-25 07:57:36 -07:00
Benjamin Peterson e78734d579
bpo-34661: Fix test skipping call. (GH-9266) 2018-09-13 10:57:23 -07:00
Benjamin Peterson a710ebd21b
closes bpo-34661: Fix test_shutil if unzip doesn't support -t. (GH-9262) 2018-09-13 10:08:46 -07:00
Victor Stinner 937ee9e745
Revert "bpo-33671: Add support.MS_WINDOWS and support.MACOS (GH-7800)" (GH-7919)
This reverts commit 8fbbdf0c31.
2018-06-26 02:11:06 +02:00
Victor Stinner 8fbbdf0c31
bpo-33671: Add support.MS_WINDOWS and support.MACOS (GH-7800)
* Add support.MS_WINDOWS: True if Python is running on Microsoft Windows.
* Add support.MACOS: True if Python is running on Apple macOS.
* Replace support.is_android with support.ANDROID
* Replace support.is_jython with support.JYTHON
* Cleanup code to initialize unix_shell
2018-06-22 19:25:44 +02:00
Giampaolo Rodola c7f02a9659
bpo-33671 / shutil.copyfile: use memoryview() with dynamic size on Windows (#7681)
bpo-33671
* use memoryview() with size == file size on Windows, see https://github.com/python/cpython/pull/7160#discussion_r195405230
* release intermediate (sliced) memoryview immediately
* replace "OSX" occurrences with "macOS"
* add some unittests for copyfileobj()
2018-06-19 08:27:29 -07:00
Giampaolo Rodola 4a172ccc73
bpo-33671: efficient zero-copy for shutil.copy* functions (Linux, OSX and Win) (#7160)
* have shutil.copyfileobj use sendfile() if possible

* refactoring: use ctx manager

* add test with non-regular file obj

* emulate case where file size can't be determined

* reference _copyfileobj_sendfile directly

* add test for offset() at certain position

* add test for empty file

* add test for non regular file dst

* small refactoring

* leave copyfileobj() alone in order to not introduce any incompatibility

* minor refactoring

* remove old test

* update docstring

* update docstring; rename exception class

* detect platforms which only support file to socket zero copy

* don't run test on platforms where file-to-file zero copy is not supported

* use tempfiles

* reset verbosity

* add test for smaller chunks

* add big file size test

* add comment

* update doc

* update whatsnew doc

* update doc

* catch Exception

* remove unused import

* add test case for error on second sendfile() call

* turn docstring into comment

* add one more test

* update comment

* add Misc/NEWS entry

* get rid of COPY_BUFSIZE; it belongs to another PR

* update doc

* expose posix._fcopyfile() for OSX

* merge from linux branch

* merge from linux branch

* expose fcopyfile

* arg clinic for the win implementation

* convert path type to path_t

* expose CopyFileW

* fix windows tests

* release GIL

* minor refactoring

* update doc

* update comment

* update docstrings

* rename functions

* rename test classes

* update doc

* update doc

* update docstrings and comments

* avoid do import nt|posix modules if unnecessary

* set nt|posix modules to None if not available

* micro speedup

* update description

* add doc note

* use better wording in doc

* rename function using 'fastcopy' prefix instead of 'zerocopy'

* use :ref: in rst doc

* change wording in doc

* add test to make sure sendfile() doesn't get called aymore in case it doesn't support file to file copies

* move CopyFileW in _winapi and actually expose CopyFileExW instead

* fix line endings

* add tests for mode bits

* add docstring

* remove test file mode class; let's keep it for later when Istart addressing OSX fcopyfile() specific copies

* update doc to reflect new changes

* update doc

* adjust tests on win

* fix argument clinic error

* update doc

* OSX: expose copyfile(3) instead of fcopyfile(3); also expose flags arg to python

* osx / copyfile: use path_t instead of char

* do not set dst name in the OSError exception in order to remain consistent with platforms which cannot do that (e.g. linux)

* add same file test

* add test for same file

* have osx copyfile() pre-emptively check if src and dst are the same, otherwise it will return immedialtey and src file content gets deleted

* turn PermissionError into appropriate SameFileError

* expose ERROR_SHARING_VIOLATION in order to raise more appropriate SameFileError

* honour follow_symlinks arg when using CopyFileEx

* update Misc/NEWS

* expose CreateDirectoryEx mock

* change C type

* CreateDirectoryExW actual implementation

* provide specific makedirs() implementation for win

* fix typo

* skeleton for SetNamedSecurityInfo

* get security info for src path

* finally set security attrs

* add unit tests

* mimick os.makedirs() behavior and raise if dst dir exists

* set 2 paths for OSError object

* set 2 paths for OSError object

* expand windows test

* in case of exception on os.sendfile() set filename and filename2 exception attributes

* set 2 filenames (src, dst) for OSError in case copyfile() fails on OSX

* update doc

* do not use CreateDirectoryEx() in copytree() if source dir is a symlink (breaks test_copytree_symlink_dir); instead just create a plain dir and remain consistent with POSIX implementation

* use bytearray() and readinto()

* use memoryview() with bytearray()

* refactoring + introduce a new _fastcopy_binfileobj() fun

* remove CopyFileEx and other C wrappers

* remove code related to CopyFileEx

* Recognize binary files in copyfileobj()
...and use fastest _fastcopy_binfileobj() when possible

* set 1MB copy bufsize on win; also add a global _COPY_BUFSIZE variable

* use ctx manager for memoryview()

* update doc

* remove outdated doc

* remove last CopyFileEx remnants

* OSX - use fcopyfile(3) instead of copyfile(3)

...as an extra safety measure: in case src/dst are "exotic" files (non
regular or living on a network fs etc.) we better fail on open() instead
of copyfile(3) as we're not quite sure what's gonna happen in that
case.

* update doc
2018-06-12 23:04:50 +02:00
Serhiy Storchaka b21d155f57
bpo-32964: Reuse a testing implementation of the path protocol in tests. (#5930) 2018-03-02 11:53:51 +02:00
xdegaye 92c2ca7633
bpo-28759: Skip some tests on PermissionError raised by Android (GH-4350)
Access to mkfifo(), mknod() and hard link creation is controled
by SELinux on Android.
Also remove test.support.android_not_root.
2017-11-12 17:31:07 +01:00
Serhiy Storchaka d4d79bc1ff
bpo-28564: Use os.scandir() in shutil.rmtree(). (#4085)
This speeds up it to 20-40%.
2017-11-04 14:16:35 +02:00
Gregory P. Smith 529746c905 Make test_shutil test_disk_usage not depend on the cwd fs (#2597)
Make test_shutil test_disk_usage not depend on the current working directory's filesystem.
2017-07-06 17:11:27 -07:00
Jelle Zijlstra a12df7b7d4 bpo-30218: support path-like objects in shutil.unpack_archive() (GH-1367)
Thanks to Jelle Zijlstra for the patch.
2017-05-05 14:27:12 -07:00
Victor Stinner d6debb24e0 bpo-29919: Remove unused imports found by pyflakes (#137)
Make also minor PEP8 coding style fixes on modified imports.
2017-03-27 16:05:26 +02:00
Serhiy Storchaka 70d28a184c Remove unused imports. 2016-12-16 20:00:15 +02:00
Serhiy Storchaka 9bb6fe5274 Issue #14061: Misc fixes and cleanups in archiving code in shutil.
Imporoved the documentation and tests for make_archive() and unpack_archive().
Improved error handling when corresponding compress module is not available.
Brake circular dependency between shutil and tarfile modules.
2016-12-16 19:00:55 +02:00
Serhiy Storchaka 20cdffd830 Issue #14061: Misc fixes and cleanups in archiving code in shutil.
Imporoved the documentation and tests for make_archive() and unpack_archive().
Improved error handling when corresponding compress module is not available.
Brake circular dependency between shutil and tarfile modules.
2016-12-16 18:58:33 +02:00
Xavier de Gaye 3a4e989324 Issue #28759: Fix the tests that fail with PermissionError when run as
a non-root user on Android where access rights are controled by SELinux MAC.
2016-12-13 10:00:01 +01:00
Xavier de Gaye 38c8b7d292 Issue #28662: Catch PermissionError in tests when spawning a non existent program 2016-11-14 17:14:42 +01:00
Serhiy Storchaka 7fc92bb38a Issue #28488: shutil.make_archive() no longer adds entry "./" to ZIP archive. 2016-10-23 15:57:42 +03:00
Serhiy Storchaka 666de77727 Issue #28488: shutil.make_archive() no longer adds entry "./" to ZIP archive. 2016-10-23 15:55:09 +03:00
Steve Dower e58571b7ea Fixes tests broken by issue #27781. 2016-09-08 11:11:13 -07:00
Raymond Hettinger 15f44ab043 Issue #27895: Spelling fixes (Contributed by Ville Skyttä). 2016-08-30 10:47:49 -07:00
Martin Panter eb9957065a Issue #27626: Spelling fixes in docs, comments and internal names
Based on patch by Ville Skyttä.
2016-07-28 01:11:04 +00:00
Serhiy Storchaka d30829def2 Issue #26801: shutil.get_terminal_size() now handles the case of stdout is
reopened on Windows.  Added tests for fallbacks.
2016-04-24 09:58:43 +03:00
Victor Stinner 119ebb70e9 Fix shutil.get_terminal_size() error handling
Issue #26801: Fix error handling in shutil.get_terminal_size(), catch
AttributeError instead of NameError. Patch written by Emanuel Barry.

test_shutil: skip the functional test using "stty size" command if
os.get_terminal_size() is missing.
2016-04-19 22:24:56 +02:00
Serhiy Storchaka 6e3d2ba269 Issue #25624: ZipFile now always writes a ZIP_STORED header for directory
entries.  Patch by Dingyuan Wang.
2015-11-22 14:50:25 +02:00
Serhiy Storchaka 8bc792a602 Issue #25624: ZipFile now always writes a ZIP_STORED header for directory
entries.  Patch by Dingyuan Wang.
2015-11-22 14:49:58 +02:00
Serhiy Storchaka efd83feb7d Issue #25686: test_shutil no longer uses the distutils package for searching
and running external archivers.
2015-11-21 14:09:58 +02:00
Serhiy Storchaka b42de2f309 Issue #25686: test_shutil no longer uses the distutils package for searching
and running external archivers.
2015-11-21 14:09:26 +02:00
Serhiy Storchaka 2f85555531 Issue #25607: Restore old distutils logging threshold after running tests that
parse command line arguments.
2015-11-12 19:47:14 +02:00
Serhiy Storchaka 84023247b4 Issue #25607: Restore old distutils logging threshold after running tests that
parse command line arguments.
2015-11-12 19:46:23 +02:00
Serhiy Storchaka 050a143a3f Fixed tests for shutil.make_archive() with relative base_name in the case when
the path of the directory for temporary files contains symlinks.
2015-09-08 10:00:22 +03:00
Serhiy Storchaka 5558d4f2f8 Fixed tests for shutil.make_archive() with relative base_name in the case when
the path of the directory for temporary files contains symlinks.
2015-09-08 09:59:02 +03:00
Serhiy Storchaka d941d7a586 Issue #24982: shutil.make_archive() with the "zip" format now adds entries
for directories (including empty directories) in ZIP file.
Added test for comparing shutil.make_archive() with the "zip" command.
2015-09-08 05:51:00 +03:00
Serhiy Storchaka 2504cecebd Issue #24982: shutil.make_archive() with the "zip" format now adds entries
for directories (including empty directories) in ZIP file.
Added test for comparing shutil.make_archive() with the "zip" command.
2015-09-08 05:47:23 +03:00
Serhiy Storchaka ae0d7527f3 Issue #25018: Fixed testing shutil.make_archive() with relative base_name on
Windows.  The test now makes sense on non-Windows.  Added similar test for
zip format.
2015-09-07 19:59:24 +03:00
Serhiy Storchaka eba8feedfa Issue #25018: Fixed testing shutil.make_archive() with relative base_name on
Windows.  The test now makes sense on non-Windows.  Added similar test for
zip format.
2015-09-07 19:58:23 +03:00
Serhiy Storchaka 8c85a2083f Explicitly test archive name in shutil.make_archive() tests to expose failure
details in issue25018.
2015-09-07 13:56:49 +03:00