Commit Graph

156 Commits

Author SHA1 Message Date
Georg Brandl 2fb477c0f0 Merge 3.2: Issue #13703 plus some related test suite fixes. 2012-02-21 00:33:36 +01:00
Georg Brandl 09a7c72cad Merge from 3.1: Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime)
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.
2012-02-20 21:31:46 +01:00
Georg Brandl 2daf6ae249 Issue #13703: add a way to randomize the hash values of basic types (str, bytes, datetime)
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.
2012-02-20 19:54:16 +01:00
Charles-François Natali 7794090251 Following Nick's suggestion, rename posix.fdlistdir() to posix.flistdir(), to
be consistent with other functions accepting file descriptors (fdlistdir() was
added in 3.3, so hasn't been released yet).
2012-02-06 19:54:48 +01:00
Charles-François Natali 7372b06cd7 Issue #13734: Add os.fwalk(), a directory walking function yielding file
descriptors.
2012-02-05 15:15:38 +01:00
Antoine Pitrou 7b98d02302 Issue #11459: A `bufsize` value of 0 in subprocess.Popen() really creates
unbuffered pipes, such that select() works properly on them.
2011-03-19 17:04:13 +01:00
Antoine Pitrou 877766dee8 Issue #11459: A `bufsize` value of 0 in subprocess.Popen() really creates
unbuffered pipes, such that select() works properly on them.
2011-03-19 17:00:37 +01:00
Antoine Pitrou 1679f4daa1 Issue #11459: A `bufsize` value of 0 in subprocess.Popen() really creates
unbuffered pipes, such that select() works properly on them.
2011-03-19 17:06:22 +01:00
Raymond Hettinger 158c9c26fc Issue #11085: Moved collections abstract base classes into a separate module
called collections.abc, following the pattern used by importlib.abc.  For
backwards compatibility, the names continue to also be imported into the
collections module.
2011-02-22 00:41:50 +00:00
Terry Reedy 5a22b65117 Issue 9299 Add exist_ok parameter to os.makedirs to suppress 'File exists' exception. Patch by Ray Allen. 2010-12-02 07:05:56 +00:00
Victor Stinner bb4f218050 os module: remove nonbreaking space in a comment 2010-11-07 15:43:39 +00:00
Victor Stinner 273b766870 os.get_exec_path() ignores BytesWarning instead of recoding them
Use only one global warning.catch_warnings() context, instead of two local
contexts. Improve also the explaination why the function uses a local import.
2010-11-06 12:59:33 +00:00
Victor Stinner 6f35eda4d9 Issue #10210: os.get_exec_path() ignores BytesWarning warnings 2010-10-29 00:38:58 +00:00
Victor Stinner e882aac16d str.encode() doesn't accept None as errors: use 'strict' instead 2010-10-24 21:12:26 +00:00
Victor Stinner df6d6cb0fa os: fsencode(), fsdecode() and os.environ(b) internal encode-decode methods
keep a local copy of the fileystem encoding, instead of calling
sys.getfilesystemencoding() each time.

The filesystem encoding is now constant.
2010-10-24 20:32:26 +00:00
Victor Stinner 3d75d0cc92 Issue #8603: Environ.data is now protected -> Environ._data
os.environ.data was a str dict in Python 3.1. In Python 3.2 on UNIX/BSD,
os.environ.data is now a bytes dict: mark it as protected to avoid confusion.
2010-09-10 22:18:16 +00:00
Victor Stinner 38430e2dff Fix os.get_exec_path() (code and tests) for python -bb
Catch BytesWarning exceptions.
2010-08-19 17:10:18 +00:00
Victor Stinner e8d5145e18 Create os.fsdecode(): decode from the filesystem encoding with surrogateescape
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
2010-08-19 01:05:19 +00:00
Victor Stinner 70120e202d #8603: Add environb to os.__all__ 2010-07-29 17:19:38 +00:00
Victor Stinner bed7117fda Issue #9283: Oops, add missing { and } to repr(os.environ) 2010-07-28 21:25:42 +00:00
Victor Stinner d73c1a3009 #9283: Fix repr(os.environ), display unicode keys and values on POSIX systems 2010-07-28 21:23:23 +00:00
Victor Stinner 313a120ab6 Issue #8969: On Windows, use mbcs codec in strict mode to encode and decode
filenames and enable os.fsencode().
2010-06-11 23:56:51 +00:00
Victor Stinner b745a74c99 Issue #8513: os.get_exec_path() supports b'PATH' key and bytes value.
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).
2010-05-18 17:17:23 +00:00
Victor Stinner 449c466e7d Issue #8514: Add os.fsencode() function (Unix only): encode a string to bytes
for use in the file system, environment variables or the command line.
2010-05-08 11:10:09 +00:00
Victor Stinner 84ae118006 Issue #8603: Create a bytes version of os.environ for Unix
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.
2010-05-06 22:05:07 +00:00
Victor Stinner a27dcb76ee Merged revisions 80421,80424 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r80421 | victor.stinner | 2010-04-23 23:41:56 +0200 (ven., 23 avril 2010) | 3 lines

  Issue #8391: os.execvpe() and os.getenv() supports unicode with surrogates and
  bytes strings for environment keys and values
........
  r80424 | victor.stinner | 2010-04-24 00:55:39 +0200 (sam., 24 avril 2010) | 13 lines

  Fix test_undecodable_env of test_subproces for non-ASCII directory

  This test was introduced by r80421 (issue #8391).

  The fix: copy the environment variables instead of starting Python in an empty
  environement. In an empty environment, the locale is C and Python uses ASCII
  for the default file system encoding. The non-ASCII directory will be encoded
  using surrogates, but Python3 is unable to load a module or package with a
  filename using surrogates.

  See issue #8242 for more information about running Python3 with a non-ascii
  directory in an empty environement.
........
2010-04-25 22:39:07 +00:00
Victor Stinner 13bb71c38f Issue #8391: os.execvpe() and os.getenv() supports unicode with surrogates and
bytes strings for environment keys and values
2010-04-23 21:41:56 +00:00
Gregory P. Smith b6e8c7e8fb Add an os.get_exec_path() function to return the list of directories
that launching a subprocess will search for the executable.
Refactors some code in os._execvpe().
2010-02-27 07:22:22 +00:00
Ezio Melotti d2a577d623 Merged revisions 78316 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r78316 | ezio.melotti | 2010-02-22 17:59:01 +0200 (Mon, 22 Feb 2010) | 1 line

  #7310: fix the repr() of os.environ
........
2010-02-22 16:01:22 +00:00
Ezio Melotti 19e4acfa15 #7310: fix the repr() of os.environ 2010-02-22 15:59:01 +00:00
Matthias Klose 1665a8d931 Merged revisions 77881 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r77881 | matthias.klose | 2010-01-31 17:48:44 +0100 (So, 31 Jan 2010) | 9 lines

  Merged revisions 77879 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r77879 | matthias.klose | 2010-01-31 17:46:26 +0100 (So, 31 Jan 2010) | 2 lines

    - Fix typo in os.execvp docstring.
  ........
................
2010-01-31 16:51:26 +00:00
Matthias Klose a09c54f657 Merged revisions 77879 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r77879 | matthias.klose | 2010-01-31 17:46:26 +0100 (So, 31 Jan 2010) | 2 lines

  - Fix typo in os.execvp docstring.
........
2010-01-31 16:48:44 +00:00
Antoine Pitrou 53b44f75c1 Merged revisions 76723 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r76723 | antoine.pitrou | 2009-12-09 01:01:27 +0100 (mer., 09 déc. 2009) | 3 lines

  Issue #7461: objects returned by os.popen() should support the context manager protocol
........
2009-12-09 00:03:16 +00:00
Antoine Pitrou ac62535164 Issue #7461: objects returned by os.popen() should support the context manager protocol 2009-12-09 00:01:27 +00:00
Benjamin Peterson f6489f941c Merged revisions 75264,75268,75293,75318,75391-75392,75436,75478,75971,76003,76058,76140-76141,76231,76380,76428-76429 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r75264 | andrew.kuchling | 2009-10-05 17:30:22 -0500 (Mon, 05 Oct 2009) | 1 line

  Add various items
........
  r75268 | andrew.kuchling | 2009-10-05 17:45:39 -0500 (Mon, 05 Oct 2009) | 1 line

  Remove two notes
........
  r75293 | kristjan.jonsson | 2009-10-09 09:32:19 -0500 (Fri, 09 Oct 2009) | 2 lines

  http://bugs.python.org/issue7029
  a non-default timer wasn't actually used by the individual Tests.
........
  r75318 | benjamin.peterson | 2009-10-10 16:15:58 -0500 (Sat, 10 Oct 2009) | 1 line

  remove script which uses long gone module
........
  r75391 | andrew.kuchling | 2009-10-13 10:49:33 -0500 (Tue, 13 Oct 2009) | 1 line

  Link to PEP
........
  r75392 | andrew.kuchling | 2009-10-13 11:11:49 -0500 (Tue, 13 Oct 2009) | 1 line

  Various link, textual, and markup fixes
........
  r75436 | benjamin.peterson | 2009-10-15 10:39:15 -0500 (Thu, 15 Oct 2009) | 1 line

  don't need to mess up sys.path
........
  r75478 | senthil.kumaran | 2009-10-17 20:58:45 -0500 (Sat, 17 Oct 2009) | 3 lines

  Fix a typo.
........
  r75971 | benjamin.peterson | 2009-10-30 22:56:15 -0500 (Fri, 30 Oct 2009) | 1 line

  add some checks for evaluation order with parenthesis #7210
........
  r76003 | antoine.pitrou | 2009-10-31 19:30:13 -0500 (Sat, 31 Oct 2009) | 6 lines

  Hopefully fix the buildbot problems on test_mailbox, by computing
  the maildir toc cache refresh date before actually refreshing the cache.

  (see #6896)
........
  r76058 | benjamin.peterson | 2009-11-02 10:14:19 -0600 (Mon, 02 Nov 2009) | 1 line

  grant list.index() a more informative error message #7252
........
  r76140 | nick.coghlan | 2009-11-07 02:13:55 -0600 (Sat, 07 Nov 2009) | 1 line

  Add test for runpy.run_module package execution and use something other than logging as the example of a non-executable package
........
  r76141 | nick.coghlan | 2009-11-07 02:15:01 -0600 (Sat, 07 Nov 2009) | 1 line

  Some minor cleanups to private runpy code and docstrings
........
  r76231 | benjamin.peterson | 2009-11-12 17:42:23 -0600 (Thu, 12 Nov 2009) | 1 line

  this main is much more useful
........
  r76380 | antoine.pitrou | 2009-11-18 14:20:46 -0600 (Wed, 18 Nov 2009) | 3 lines

  Mention Giampolo R's new FTP TLS support in the what's new file
........
  r76428 | benjamin.peterson | 2009-11-19 20:15:50 -0600 (Thu, 19 Nov 2009) | 1 line

  turn goto into do while loop
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  r76429 | benjamin.peterson | 2009-11-19 20:56:43 -0600 (Thu, 19 Nov 2009) | 2 lines

  avoid doing an uneeded import in a function
........
2009-11-25 17:46:26 +00:00
Amaury Forgeot d'Arc 041b3baf53 Merged revisions 73934 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

........
  r73934 | amaury.forgeotdarc | 2009-07-11 11:35:13 +0200 (sam., 11 juil. 2009) | 3 lines

  #6358: Merge r73933: Add basic tests for the return value of os.popen().close().
  And fix the implementation to make these tests pass with py3k
........
2009-07-11 09:37:09 +00:00
Amaury Forgeot d'Arc 97e5f281a7 #6358: Merge r73933: Add basic tests for the return value of os.popen().close().
And fix the implementation to make these tests pass with py3k
2009-07-11 09:35:13 +00:00
Benjamin Peterson 87c8d87b91 Merged revisions 73196,73278-73280,73299,73308,73312-73313,73317-73318,73321,73324,73331,73335,73340,73363 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r73196 | benjamin.peterson | 2009-06-03 20:40:29 -0500 (Wed, 03 Jun 2009) | 1 line

  use the offical api
........
  r73278 | benjamin.peterson | 2009-06-07 17:33:11 -0500 (Sun, 07 Jun 2009) | 1 line

  inherit from object
........
  r73279 | benjamin.peterson | 2009-06-07 17:35:00 -0500 (Sun, 07 Jun 2009) | 1 line

  always inherit from an appropiate base class
........
  r73280 | benjamin.peterson | 2009-06-07 17:54:35 -0500 (Sun, 07 Jun 2009) | 1 line

  use booleans for flags
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  r73299 | georg.brandl | 2009-06-08 13:41:36 -0500 (Mon, 08 Jun 2009) | 1 line

  Typo fix.
........
  r73308 | benjamin.peterson | 2009-06-08 17:18:32 -0500 (Mon, 08 Jun 2009) | 1 line

  remove useless assertion
........
  r73312 | benjamin.peterson | 2009-06-08 18:44:13 -0500 (Mon, 08 Jun 2009) | 1 line

  remove error checks already done in set_context()
........
  r73313 | r.david.murray | 2009-06-08 19:44:22 -0500 (Mon, 08 Jun 2009) | 4 lines

  Issue 2947: document how return code handling translates from
  os.popen to subprocess.  Also fixes reference link in the
  os.spawn documentation.
........
  r73317 | benjamin.peterson | 2009-06-09 12:24:26 -0500 (Tue, 09 Jun 2009) | 1 line

  make ast.c depend on the grammar
........
  r73318 | benjamin.peterson | 2009-06-09 12:29:51 -0500 (Tue, 09 Jun 2009) | 1 line

  explain why keyword names are not just NAME
........
  r73321 | benjamin.peterson | 2009-06-09 16:13:43 -0500 (Tue, 09 Jun 2009) | 1 line

  update symbol.py from with statement changes
........
  r73324 | amaury.forgeotdarc | 2009-06-09 17:53:16 -0500 (Tue, 09 Jun 2009) | 2 lines

  Avoid invoking the parser/compiler just to test the presence of a function.
........
  r73331 | benjamin.peterson | 2009-06-10 08:45:31 -0500 (Wed, 10 Jun 2009) | 1 line

  fix spelling
........
  r73335 | raymond.hettinger | 2009-06-10 11:15:40 -0500 (Wed, 10 Jun 2009) | 1 line

  Fix signed/unsigned compiler warning.
........
  r73340 | amaury.forgeotdarc | 2009-06-10 15:30:19 -0500 (Wed, 10 Jun 2009) | 2 lines

  Fix a typo spotted by Nick Coghlan.
........
  r73363 | benjamin.peterson | 2009-06-11 12:51:17 -0500 (Thu, 11 Jun 2009) | 1 line

  use multi-with syntax
........
2009-06-11 22:54:11 +00:00
Benjamin Peterson 4b068190aa fix None errno #5312 2009-02-20 03:19:25 +00:00
Georg Brandl ed5b9b3fd5 #4401: Re-add os.extsep. 2008-12-05 07:45:54 +00:00
Brett Cannon 13962fcc11 Partially revert r65795 by undoing change to 'os'. 2008-08-18 01:45:29 +00:00
Brett Cannon e8d0bf9160 Merged revisions 65795 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r65795 | brett.cannon | 2008-08-17 17:46:22 -0700 (Sun, 17 Aug 2008) | 3 lines

  Update __all__ for cookielib, csv, os, and urllib2 for objects imported into
  the module but exposed as part of the API.
........
2008-08-18 00:51:19 +00:00
Amaury Forgeot d'Arc bdbddf8a82 #2491: os.fdopen() is now almost an alias to the builtin open(), and accepts the same parameters.
It just checks that the first argument is a file descriptor.
2008-08-01 00:06:49 +00:00
Alexandre Vassalotti eca20b6114 Merged revisions 63119-63128,63130-63131,63133,63135-63144,63146-63148,63151-63152,63155-63165,63167-63176,63181-63186,63188-63189 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r63119 | benjamin.peterson | 2008-05-11 20:41:23 -0400 (Sun, 11 May 2008) | 2 lines

  #2196 hasattr now allows SystemExit and KeyboardInterrupt to propagate
........
  r63122 | benjamin.peterson | 2008-05-11 20:46:49 -0400 (Sun, 11 May 2008) | 2 lines

  make message slightly more informative, so there's no chance of misunderstanding it
........
  r63158 | ronald.oussoren | 2008-05-12 07:24:33 -0400 (Mon, 12 May 2008) | 5 lines

  Remove references to platform 'mac'

  The 'mac' platform (that is, os.name == 'mac') was used for the MacOS 9 port,
  which is no longer supported (as of Python 2.4 IIRC).
........
  r63159 | ronald.oussoren | 2008-05-12 07:31:05 -0400 (Mon, 12 May 2008) | 8 lines

  MacOSX: remove dependency on Carbon package for urllib

  This patch removes the dependency on the Carbon package from urllib.
  The mac-specific code for getting proxy configuration is now writting in
  Python using ctypes and uses the SystemConfiguration framework instead of
  InternetConfig. Also provides a mac-specific implementation of proxy_bypass.
........
  r63162 | eric.smith | 2008-05-12 10:00:01 -0400 (Mon, 12 May 2008) | 1 line

  Added 'n' presentation type for integers.
........
  r63164 | georg.brandl | 2008-05-12 12:26:52 -0400 (Mon, 12 May 2008) | 2 lines

  #1713041: fix pprint's handling of maximum depth.
........
  r63170 | georg.brandl | 2008-05-12 12:53:42 -0400 (Mon, 12 May 2008) | 2 lines

  Fix parameter name for enumerate().
........
  r63173 | georg.brandl | 2008-05-12 13:01:58 -0400 (Mon, 12 May 2008) | 2 lines

  #2766: remove code without effect.
........
  r63174 | georg.brandl | 2008-05-12 13:04:10 -0400 (Mon, 12 May 2008) | 3 lines

  #2767: don't clear globs in run() call, since they could be needed in tearDown,
  which clears them at the end.
........
  r63175 | georg.brandl | 2008-05-12 13:14:51 -0400 (Mon, 12 May 2008) | 2 lines

  #1760: try-except-finally is one statement since PEP 341.
........
  r63186 | amaury.forgeotdarc | 2008-05-12 17:30:24 -0400 (Mon, 12 May 2008) | 2 lines

  Sync code with documentation, and remove Win95 support in winsound module.
........
  r63189 | amaury.forgeotdarc | 2008-05-12 18:21:39 -0400 (Mon, 12 May 2008) | 3 lines

  Adapt test_pyclbr to the new version of urllib.py:
  The new mac-specific functions must be ignored.
........
2008-05-16 02:54:33 +00:00
Neal Norwitz 752abd0d3c Convert a lot of print statements to print functions in docstrings,
documentation, and unused/rarely used functions.
2008-05-13 04:55:24 +00:00
Alexandre Vassalotti f7fa63dd55 Rename copy_reg module to copyreg.
Updated documentation.
Merged revisions 63042 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r63042 | alexandre.vassalotti | 2008-05-11 04:25:28 -0400 (Sun, 11 May 2008) | 5 lines

  Added module stub for copy_reg renaming in 3.0.
  Renamed copy_reg to copyreg in the standard library, to avoid
  spurious warnings and ease later merging to py3k branch. Public
  documentation remains intact.
........
2008-05-11 08:55:36 +00:00
Alexandre Vassalotti 4e6531e7de Removed remnants of os.path.walk(). 2008-05-09 20:00:17 +00:00
Christian Heimes 5d8da20dd1 Merged revisions 62713,62715,62728,62737,62740,62744,62749,62756 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r62713 | georg.brandl | 2008-05-04 23:40:44 +0200 (Sun, 04 May 2008) | 2 lines

  #2695: Do case-insensitive check for algorithms.
........
  r62715 | benjamin.peterson | 2008-05-05 00:39:33 +0200 (Mon, 05 May 2008) | 2 lines

  Remove method signatures from the docstrings of io.py
........
  r62728 | martin.v.loewis | 2008-05-05 19:54:01 +0200 (Mon, 05 May 2008) | 2 lines

  Revert bogus checkin in r62724 to that file.
........
  r62737 | georg.brandl | 2008-05-05 22:59:05 +0200 (Mon, 05 May 2008) | 2 lines

  #2769: markup glitch.
........
  r62740 | georg.brandl | 2008-05-05 23:06:48 +0200 (Mon, 05 May 2008) | 2 lines

  #2752: fix second example too.
........
  r62744 | gregory.p.smith | 2008-05-05 23:53:45 +0200 (Mon, 05 May 2008) | 13 lines

  Fix a bug introduced in r62627.  see issue2760 and issue2632.

  An assertion in readline() would fail as data was already in the
  internal buffer even though the socket was in unbuffered read mode.
  That case is now handled.  More importantly, read() has been fixed to
  not over-recv() and leave newly recv()d data in the _fileobject buffer.

  The max() vs min() issue in read() is now gone.  Neither was correct.
  On bounded reads, always ask recv() for the exact amount of data we
  still need.

  Candidate for backporting to release25-maint along with r62627.
........
  r62749 | brett.cannon | 2008-05-06 06:37:31 +0200 (Tue, 06 May 2008) | 3 lines

  Fix a bug in the handling of the stacklevel argument in warnings.warn() where
  the stack was being unwound by two levels instead of one each time.
........
  r62756 | gregory.p.smith | 2008-05-06 09:05:18 +0200 (Tue, 06 May 2008) | 2 lines

  fix issue2707 - os.walk docstring example correctness typo.
........
2008-05-06 13:58:24 +00:00
Christian Heimes 45f9af34b3 Merged revisions 59193-59201 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r59195 | facundo.batista | 2007-11-27 19:50:12 +0100 (Tue, 27 Nov 2007) | 4 lines


  Moved the errno import from inside the functions to the
  module level.  Fixes issue 1755179.
........
  r59199 | christian.heimes | 2007-11-27 22:28:40 +0100 (Tue, 27 Nov 2007) | 1 line

  Backport of changes to PCbuild9 from the py3k branch
........
  r59200 | christian.heimes | 2007-11-27 22:34:01 +0100 (Tue, 27 Nov 2007) | 1 line

  Replaced import of the 'new' module with 'types' module and added a deprecation warning to the 'new' module.
........
  r59201 | christian.heimes | 2007-11-27 22:35:44 +0100 (Tue, 27 Nov 2007) | 1 line

  Added a deprecation warning to the 'new' module.
........
2007-11-27 21:50:00 +00:00
Guido van Rossum 3172c5d263 Patch# 1258 by Christian Heimes: kill basestring.
I like this because it makes the code shorter! :-)
2007-10-16 18:12:55 +00:00