Commit Graph

46 Commits

Author SHA1 Message Date
Christian Heimes 44fb551499
bpo-38820: Test with OpenSSL 3.0.0-beta1 (GH-26769)
Signed-off-by: Christian Heimes <christian@python.org>
2021-06-19 11:08:41 +02:00
Christian Heimes 7109624d45
bpo-38820: Test with OpenSSL 3.0.0-alpha17 (#26266) 2021-05-20 16:46:38 +02:00
Christian Heimes e8525567dd
bpo-38820: Test with OpenSSL 3.0.0-alpha16 (GH-25942)
Also use new make target to install FIPS provider.
2021-05-06 16:30:12 +02:00
Christian Heimes 3c586ca500
bpo-38820: Old OpenSSL 3.0.0 releases are in /old/3.0/ (GH-25624)
Signed-off-by: Christian Heimes <christian@python.org>
2021-04-26 10:54:12 +02:00
Christian Heimes dcf658157d
bpo-38820: Test with OpenSSL 3.0.0-alpha15 (GH-25537)
Signed-off-by: Christian Heimes <christian@python.org>
2021-04-23 14:19:21 +02:00
Christian Heimes 39258d3595
bpo-43669: PEP 644: Require OpenSSL 1.1.1 or newer (GH-23014)
- Remove HAVE_X509_VERIFY_PARAM_SET1_HOST check
- Update hashopenssl to require OpenSSL 1.1.1
- multissltests only OpenSSL > 1.1.0
- ALPN is always supported
- SNI is always supported
- Remove deprecated NPN code. Python wrappers are no-op.
- ECDH is always supported
- Remove OPENSSL_VERSION_1_1 macro
- Remove locking callbacks
- Drop PY_OPENSSL_1_1_API macro
- Drop HAVE_SSL_CTX_CLEAR_OPTIONS macro
- SSL_CTRL_GET_MAX_PROTO_VERSION is always defined now
- security level is always available now
- get_num_tickets is available with TLS 1.3
- X509_V_ERR MISMATCH is always available now
- Always set SSL_MODE_RELEASE_BUFFERS
- X509_V_FLAG_TRUSTED_FIRST is always available
- get_ciphers is always supported
- SSL_CTX_set_keylog_callback is always available
- Update Modules/Setup with static link example
- Mention PEP in whatsnew
- Drop 1.0.2 and 1.1.0 from GHA tests
2021-04-17 11:36:35 +02:00
Christian Heimes 150af75432
bpo-43788: Generate version specific _ssl_data.h (GH-25300)
Signed-off-by: Christian Heimes <christian@python.org>

Automerge-Triggered-By: GH:tiran
2021-04-09 08:02:00 -07:00
Christian Heimes a54fc683f2
bpo-43631: Update to OpenSSL 1.1.1k (GH-25024)
- [x] Build OpenSSL 1.1.1k for macOS
- [x] Build OpenSSL 1.1.1k for Windows

I have also updated multissl tester and various CI configurations to use latest OpenSSL. The versions were all over the place.

Signed-off-by: Christian Heimes <christian@python.org>

Automerge-Triggered-By: GH:tiran
2021-03-29 17:00:34 -07:00
Christian Heimes 32eba61ea4
bpo-43466: Add --with-openssl-rpath configure option (GH-24820) 2021-03-19 10:29:25 +01:00
Serhiy Storchaka 9355868458
bpo-41043: Escape literal part of the path for glob(). (GH-20994) 2020-06-20 11:10:31 +03:00
Christian Heimes a871f692b4
bpo-30008: Fix OpenSSL no-deprecated compilation (GH-20397)
Fix :mod:`ssl`` code to be compatible with OpenSSL 1.1.x builds that use
``no-deprecated`` and ``--api=1.1.0``.

Note: Tests assume full OpenSSL API and fail with limited API.

Signed-off-by: Christian Heimes <christian@python.org>
Co-authored-by: Mark Wright <gienah@gentoo.org>
2020-06-01 08:58:14 +02:00
Christian Heimes 6e8cda91d9
bpo-40457: Support OpenSSL without TLS 1.0/1.1 (GH-19862)
OpenSSL can be build without support for TLS 1.0 and 1.1. The ssl module
now correctly adheres to OPENSSL_NO_TLS1 and OPENSSL_NO_TLS1_1 flags.

Also update multissltest to test with latest OpenSSL and LibreSSL
releases.

Signed-off-by: Christian Heimes <christian@python.org>

Automerge-Triggered-By: @tiran
2020-05-15 18:33:05 -07:00
Christian Heimes 938717fd04
bpo-40163: Fix multissltest download of old OpenSSL (GH-19329) 2020-05-15 22:32:25 +02:00
Christian Heimes 62d618c06b
bpo-40479: Test with latest OpenSSL versions (GH-20108)
* 1.0.2u (EOL)
* 1.1.0l (EOL)
* 1.1.1g
* 3.0.0-alpha2 (disabled for now)

Build the FIPS provider and create a FIPS configuration file for OpenSSL
3.0.0.

Signed-off-by: Christian Heimes <christian@python.org>

Automerge-Triggered-By: @tiran
2020-05-15 09:48:25 -07:00
Benjamin Peterson 584a3cfda4
closes bpo-40266, closes bpo-39953: Use numeric lib code if compiling against old OpenSSL. (GH-19506) 2020-04-13 22:11:40 -05:00
Benjamin Peterson 909b87d2bb
closes bpo-39953: Generate ifdefs around library code definitions. (GH-19490) 2020-04-12 13:59:31 -05:00
Benjamin Peterson 3e0dd3730b
closes bpo-39953: Update OpenSSL error codes table. (GH-19082)
I updated the error codes using the OpenSSL 1.1.1f source tree.
2020-04-11 15:36:12 -05:00
Benjamin Peterson cd16661f90
closes bpo-40125: Update multissltests.py to use OpenSSL 1.1.1f. (GH-19248) 2020-03-31 10:49:56 -05:00
Christian Heimes 58ab13479d bpo-38117: Test with OpenSSL 1.1.1d (GH-15983)
Signed-off-by: Christian Heimes <christian@python.org>
2019-09-11 18:45:52 +02:00
Min ho Kim c4cacc8c5e Fix typos in comments, docs and test names (#15018)
* Fix typos in comments, docs and test names

* Update test_pyparse.py

account for change in string length

* Apply suggestion: splitable -> splittable

Co-Authored-By: Terry Jan Reedy <tjreedy@udel.edu>

* Apply suggestion: splitable -> splittable

Co-Authored-By: Terry Jan Reedy <tjreedy@udel.edu>

* Apply suggestion: Dealloccte -> Deallocate

Co-Authored-By: Terry Jan Reedy <tjreedy@udel.edu>

* Update posixmodule checksum.

* Reverse idlelib changes.
2019-07-30 18:16:13 -04:00
Christian Heimes e35d1ba9ea
bpo-34271: Fix compatibility with 1.0.2 (GH-13728)
Fix various compatibility issues with LibreSSL and OpenSSL 1.0.2
introduced by bpo-34271.

Signed-off-by: Christian Heimes <christian@python.org>
2019-06-03 20:40:15 +02:00
Christian Heimes 06651ee418
bpo-37081: Test with OpenSSL 1.1.1c (GH-13631)
Signed-off-by: Christian Heimes <christian@python.org>
2019-06-03 20:10:19 +02:00
Christian Heimes 9fb051f032 bpo-34670: Add TLS 1.3 post handshake auth (GH-9460)
Add SSLContext.post_handshake_auth and
SSLSocket.verify_client_post_handshake for TLS 1.3 post-handshake
authentication.

Signed-off-by: Christian Heimes <christian@python.org>q


https://bugs.python.org/issue34670
2018-09-22 23:32:31 -07:00
Christian Heimes 529525fb5a
bpo-33618: Enable TLS 1.3 in tests (GH-7079)
TLS 1.3 behaves slightly different than TLS 1.2. Session tickets and TLS
client cert auth are now handled after the initialy handshake. Tests now
either send/recv data to trigger session and client certs. Or tests
ignore ConnectionResetError / BrokenPipeError on the server side to
handle clients that force-close the socket fd.

To test TLS 1.3, OpenSSL 1.1.1-pre7-dev (git master + OpenSSL PR
https://github.com/openssl/openssl/pull/6340) is required.

Signed-off-by: Christian Heimes <christian@python.org>
2018-05-23 22:24:45 +02:00
Christian Heimes e8eb6cb792
bpo-33570: TLS 1.3 ciphers for OpenSSL 1.1.1 (GH-6976)
Change TLS 1.3 cipher suite settings for compatibility with OpenSSL
1.1.1-pre6 and newer. OpenSSL 1.1.1 will have TLS 1.3 cipers enabled by
default.

Also update multissltests and Travis config to test with latest OpenSSL.

Signed-off-by: Christian Heimes <christian@python.org>
2018-05-22 22:50:12 +02:00
Steve Dower e5f41d2f1e
bpo-33522: Enable CI builds on Visual Studio Team Services (#6865) 2018-05-16 17:50:29 -04:00
Christian Heimes 4ca0739c9d
bpo-33127: Compatibility patch for LibreSSL 2.7.0 (GH-6210)
LibreSSL 2.7 introduced OpenSSL 1.1.0 API. The ssl module now detects
LibreSSL 2.7 and only provides API shims for OpenSSL < 1.1.0 and
LibreSSL < 2.7.

Documentation updates and fixes for failing tests will be provided in
another patch set.

Signed-off-by: Christian Heimes <christian@python.org>
2018-03-24 15:41:37 +01:00
Christian Heimes 05d9fe32a1
bpo-32947: OpenSSL 1.1.1-pre1 / TLS 1.3 fixes (#5663)
* bpo-32947: OpenSSL 1.1.1-pre1 / TLS 1.3 fixes

Misc fixes and workarounds for compatibility with OpenSSL 1.1.1-pre1 and
TLS 1.3 support. With OpenSSL 1.1.1, Python negotiates TLS 1.3 by
default. Some test cases only apply to TLS 1.2. Other tests currently
fail because the threaded or async test servers stop after failure.

I'm going to address these issues when OpenSSL 1.1.1 reaches beta.

OpenSSL 1.1.1 has added a new option OP_ENABLE_MIDDLEBOX_COMPAT for TLS
1.3. The feature is enabled by default for maximum compatibility with
broken middle boxes. Users should be able to disable the hack and CPython's test suite needs
it to verify default options.

Signed-off-by: Christian Heimes <christian@python.org>
2018-02-27 08:55:39 +01:00
Christian Heimes ced9cb5303
bpo-32549: Compile OpenSSL 1.1.0 on Travis CI (#5180)
Use an improved version of multissl test helper to compile a local copy
of OpenSSL 1.1.0g.

Signed-off-by: Christian Heimes <christian@python.org>
2018-01-16 21:02:26 +01:00
Christian Heimes 0d2c645d41
Update multissltests: 1.0.2m, 1.1.0g (#4232) 2017-11-02 17:38:11 +01:00
Steve Dower b84bcc48ae bpo-31392: Update SSL build for 1.1.0 (#3448) 2017-09-09 06:13:06 -07:00
Christian Heimes d3b9f97e6d Update multissl test helper (#3349)
Signed-off-by: Christian Heimes <christian@python.org>
2017-09-06 18:59:22 -07:00
Vinay Sajip dd917f84e3 Closes #27904: Improved logging statements to defer formatting until needed. 2016-08-31 08:22:29 +01:00
Antoine Pitrou 3b225d8bfb Issue #23248: Update ssl error codes from latest OpenSSL git master. 2015-01-18 17:40:17 +01:00
Antoine Pitrou 173ad83b07 Issue #23248: Update ssl error codes from latest OpenSSL git master. 2015-01-18 17:39:32 +01:00
Steve Dower 65e4cb10d9 Issue #22919: Windows build updated to support VC 14.0 (Visual Studio 2015), which will be used for the official 3.5 release. 2014-11-22 12:54:57 -08:00
Serhiy Storchaka 8f8ec92de8 Issue #19936: Added executable bits or shebang lines to Python scripts which
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang lines in the unittestgui and checkpip scripts.
2014-01-16 17:33:23 +02:00
Serhiy Storchaka b992a0e102 Issue #19936: Added executable bits or shebang lines to Python scripts which
requires them.  Disable executable bits and shebang lines in test and
benchmark files in order to prevent using a random system python, and in
source files of modules which don't provide command line interface.  Fixed
shebang line to use python3 executable in the unittestgui script.
2014-01-16 17:15:49 +02:00
Christian Heimes cb3558dcc1 Issue #18215: Add script Tools/ssl/test_multiple_versions.py to compile and
run Python's unit tests with multiple versions of OpenSSL.
2013-12-16 14:35:39 +01:00
Antoine Pitrou ffd4d47d0b Add a docstring at the top of Tools/ssl/make_ssl_data.py 2012-06-22 22:07:01 +02:00
Antoine Pitrou f7338f65fb Add forgotten files for #14837. 2012-06-22 21:12:59 +02:00
Georg Brandl 5684a9ac30 Clean up tools: remove "world" and "framer", move single SSL script to scripts/. 2010-12-30 17:32:22 +00:00
Georg Brandl cbb9421347 Fix bytes/str issues in get-remote-certificate.py. 2010-10-28 08:38:30 +00:00
Benjamin Peterson 90f5ba538b convert shebang lines: python -> python3 2010-03-11 22:53:45 +00:00
Christian Heimes 05e8be17fd Merged revisions 60990-61002 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r60990 | eric.smith | 2008-02-23 17:05:26 +0100 (Sat, 23 Feb 2008) | 1 line

  Removed duplicate Py_CHARMASK define.  It's already defined in Python.h.
........
  r60991 | andrew.kuchling | 2008-02-23 17:23:05 +0100 (Sat, 23 Feb 2008) | 4 lines

  #1330538: Improve comparison of xmlrpclib.DateTime and datetime instances.
  Remove automatic handling of datetime.date and datetime.time.
  This breaks backward compatibility, but python-dev discussion was strongly
  against this automatic conversion; see the bug for a link.
........
  r60994 | andrew.kuchling | 2008-02-23 17:39:43 +0100 (Sat, 23 Feb 2008) | 1 line

  #835521: Add index entries for various pickle-protocol methods and attributes
........
  r60995 | andrew.kuchling | 2008-02-23 18:10:46 +0100 (Sat, 23 Feb 2008) | 2 lines

  #1433694: minidom's .normalize() failed to set .nextSibling for last element.
  Fix by Malte Helmert
........
  r61000 | christian.heimes | 2008-02-23 18:40:11 +0100 (Sat, 23 Feb 2008) | 1 line

  Patch #2167 from calvin: Remove unused imports
........
  r61001 | christian.heimes | 2008-02-23 18:42:31 +0100 (Sat, 23 Feb 2008) | 1 line

  Patch #1957: syslogmodule: Release GIL when calling syslog(3)
........
  r61002 | christian.heimes | 2008-02-23 18:52:07 +0100 (Sat, 23 Feb 2008) | 2 lines

  Issue #2051 and patch from Alexander Belopolsky:
  Permission for pyc and pyo files are inherited from the py file.
........
2008-02-23 18:30:17 +00:00
Thomas Wouters ed03b4121e Merge the trunk changes in. Breaks socket.ssl for now.
Merged revisions 57392-57619 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

........
  r57395 | georg.brandl | 2007-08-24 19:23:23 +0200 (Fri, 24 Aug 2007) | 2 lines

  Bug #1011: fix rfc822.Message.getheader docs.
........
  r57397 | georg.brandl | 2007-08-24 19:38:49 +0200 (Fri, 24 Aug 2007) | 2 lines

  Patch #1006: port test_winreg to unittest.
........
  r57398 | georg.brandl | 2007-08-24 19:46:54 +0200 (Fri, 24 Aug 2007) | 2 lines

  Fix #1012: wrong URL to :mod:`site` in install/index.rst.
........
  r57399 | georg.brandl | 2007-08-24 20:07:52 +0200 (Fri, 24 Aug 2007) | 2 lines

  Patch #1008: port test_signal to unittest.
........
  r57400 | georg.brandl | 2007-08-24 20:22:54 +0200 (Fri, 24 Aug 2007) | 2 lines

  Port test_frozen to unittest.
........
  r57401 | georg.brandl | 2007-08-24 20:27:43 +0200 (Fri, 24 Aug 2007) | 2 lines

  Document new utility functions in test_support.
........
  r57402 | georg.brandl | 2007-08-24 20:30:06 +0200 (Fri, 24 Aug 2007) | 2 lines

  Remove test_rgbimg output file, there is no test_rgbimg.py.
........
  r57403 | georg.brandl | 2007-08-24 20:35:27 +0200 (Fri, 24 Aug 2007) | 2 lines

  Remove output file for test_ossaudiodev, also properly close the dsp object.
........
  r57404 | georg.brandl | 2007-08-24 20:46:27 +0200 (Fri, 24 Aug 2007) | 2 lines

  Convert test_linuxaudiodev to unittest. Fix a wrong finally clause in test_ossaudiodev.
........
  r57406 | collin.winter | 2007-08-24 21:13:58 +0200 (Fri, 24 Aug 2007) | 1 line

  Convert test_pkg to use unittest.
........
  r57408 | georg.brandl | 2007-08-24 21:22:34 +0200 (Fri, 24 Aug 2007) | 2 lines

  Catch the correct errors.
........
  r57409 | georg.brandl | 2007-08-24 21:33:53 +0200 (Fri, 24 Aug 2007) | 2 lines

  Port test_class to unittest. Patch #1671298.
........
  r57415 | collin.winter | 2007-08-24 23:09:42 +0200 (Fri, 24 Aug 2007) | 1 line

  Make test_structmembers pass when run with regrtests's -R flag.
........
  r57455 | nick.coghlan | 2007-08-25 06:32:07 +0200 (Sat, 25 Aug 2007) | 1 line

  Revert misguided attempt at fixing incompatibility between -m and -i switches (better fix coming soon)
........
  r57456 | nick.coghlan | 2007-08-25 06:35:54 +0200 (Sat, 25 Aug 2007) | 1 line

  Revert compile.c changes that shouldn't have been included in previous checkin
........
  r57461 | nick.coghlan | 2007-08-25 12:50:41 +0200 (Sat, 25 Aug 2007) | 1 line

  Fix bug 1764407 - the -i switch now does the right thing when using the -m switch
........
  r57464 | guido.van.rossum | 2007-08-25 17:08:43 +0200 (Sat, 25 Aug 2007) | 4 lines

  Server-side SSL and certificate validation, by Bill Janssen.
  While cleaning up Bill's C style, I may have cleaned up some code
  he didn't touch as well (in _ssl.c).
........
  r57465 | neal.norwitz | 2007-08-25 18:41:36 +0200 (Sat, 25 Aug 2007) | 3 lines

  Try to get this to build with Visual Studio by moving all the variable
  declarations to the beginning of a scope.
........
  r57466 | neal.norwitz | 2007-08-25 18:54:38 +0200 (Sat, 25 Aug 2007) | 1 line

  Fix test so it is skipped properly if there is no SSL support.
........
  r57467 | neal.norwitz | 2007-08-25 18:58:09 +0200 (Sat, 25 Aug 2007) | 2 lines

  Fix a few more variables to try to get this to compile with Visual Studio.
........
  r57473 | neal.norwitz | 2007-08-25 19:25:17 +0200 (Sat, 25 Aug 2007) | 1 line

  Try to get this test to pass for systems that do not have SO_REUSEPORT
........
  r57482 | gregory.p.smith | 2007-08-26 02:26:00 +0200 (Sun, 26 Aug 2007) | 7 lines

  keep setup.py from listing unneeded hash modules (_md5, _sha*) as
  missing when they were not built because _hashlib with openssl provided
  their functionality instead.

  don't build bsddb185 if bsddb was built.
........
  r57483 | neal.norwitz | 2007-08-26 03:08:16 +0200 (Sun, 26 Aug 2007) | 1 line

  Fix typo in docstring (missing c in reacquire)
........
  r57484 | neal.norwitz | 2007-08-26 03:42:03 +0200 (Sun, 26 Aug 2007) | 2 lines

  Spell check (also americanify behaviour, it's almost 3 times as common)
........
  r57503 | neal.norwitz | 2007-08-26 08:29:57 +0200 (Sun, 26 Aug 2007) | 4 lines

  Reap children before the test starts so hopefully SocketServer
  won't find any old children left around which causes an exception
  in collect_children() and the test to fail.
........
  r57510 | neal.norwitz | 2007-08-26 20:50:39 +0200 (Sun, 26 Aug 2007) | 1 line

  Fail gracefully if the cert files cannot be created
........
  r57513 | guido.van.rossum | 2007-08-26 21:35:09 +0200 (Sun, 26 Aug 2007) | 4 lines

  Bill Janssen wrote:
  Here's a patch which makes test_ssl a better player in the buildbots
  environment.  I deep-ended on "try-except-else" clauses.
........
  r57518 | neal.norwitz | 2007-08-26 23:40:16 +0200 (Sun, 26 Aug 2007) | 1 line

  Get the test passing by commenting out some writes (should they be removed?)
........
  r57522 | neal.norwitz | 2007-08-27 00:16:23 +0200 (Mon, 27 Aug 2007) | 3 lines

  Catch IOError for when the device file doesn't exist or the user doesn't have
  permission to write to the device.
........
  r57524 | neal.norwitz | 2007-08-27 00:20:03 +0200 (Mon, 27 Aug 2007) | 5 lines

  Another patch from Bill Janssen that:
  1)  Fixes the bug that two class names are initial-lower-case.
  2)  Replaces the poll waiting for the server to become ready with
      a threading.Event signal.
........
  r57536 | neal.norwitz | 2007-08-27 02:58:33 +0200 (Mon, 27 Aug 2007) | 1 line

  Stop using string.join (from the module) to ease upgrade to py3k
........
  r57537 | neal.norwitz | 2007-08-27 03:03:18 +0200 (Mon, 27 Aug 2007) | 1 line

  Make a utility function for handling (printing) an error
........
  r57538 | neal.norwitz | 2007-08-27 03:15:33 +0200 (Mon, 27 Aug 2007) | 4 lines

  If we can't create a certificate, print a warning, but don't fail the test.
  Modified patch from what Bill Janssen sent on python-3000.
........
  r57539 | facundo.batista | 2007-08-27 03:15:34 +0200 (Mon, 27 Aug 2007) | 7 lines


  Ignore test failures caused by 'resource temporarily unavailable'
  exceptions raised in the test server thread, since SimpleXMLRPCServer
  does not gracefully handle them.  Changed number of requests handled
  by tests server thread to one (was 2) because no tests require more
  than one request. [GSoC - Alan McIntyre]
........
  r57561 | guido.van.rossum | 2007-08-27 19:19:42 +0200 (Mon, 27 Aug 2007) | 8 lines

  > Regardless, building a fixed test certificate and checking it in sounds like
  > the better option.  Then the openssl command in the test code can be turned
  > into a comment describing how the test data was pregenerated.

  Here's a patch that does that.

  Bill
........
  r57568 | guido.van.rossum | 2007-08-27 20:42:23 +0200 (Mon, 27 Aug 2007) | 26 lines

  > Some of the code sets the error string in this directly before
  > returning NULL, and other pieces of the code call PySSL_SetError,
  > which creates the error string.  I think some of the places which set
  > the string directly probably shouldn't; instead, they should call
  > PySSL_SetError to cons up the error name directly from the err code.
  > However, PySSL_SetError only works after the construction of an ssl
  > object, which means it can't be used there...  I'll take a longer look
  > at it and see if there's a reasonable fix.

  Here's a patch which addresses this.  It also fixes the indentation in
  PySSL_SetError, bringing it into line with PEP 7, fixes a compile warning
  about one of the OpenSSL macros, and makes the namespace a bit more
  consistent.  I've tested it on FC 7 and OS X 10.4.

  % ./python ./Lib/test/regrtest.py -R :1: -u all test_ssl
  test_ssl
  beginning 6 repetitions
  123456
  ......
  1 test OK.
  [29244 refs]
  %

  [GvR: slightly edited to enforce 79-char line length, even if it required
   violating the style guide.]
........
  r57570 | guido.van.rossum | 2007-08-27 21:11:11 +0200 (Mon, 27 Aug 2007) | 2 lines

  Patch 10124 by Bill Janssen, docs for the new ssl code.
........
  r57574 | guido.van.rossum | 2007-08-27 22:51:00 +0200 (Mon, 27 Aug 2007) | 3 lines

  Patch # 1739906 by Christian Heimes -- add reduce to functools (importing
  it from __builtin__).
........
  r57575 | guido.van.rossum | 2007-08-27 22:52:10 +0200 (Mon, 27 Aug 2007) | 2 lines

  News about functools.reduce.
........
  r57611 | georg.brandl | 2007-08-28 10:29:08 +0200 (Tue, 28 Aug 2007) | 2 lines

  Document rev. 57574.
........
  r57612 | sean.reifschneider | 2007-08-28 11:07:54 +0200 (Tue, 28 Aug 2007) | 2 lines

  Adding basic imputil documentation.
........
  r57614 | georg.brandl | 2007-08-28 12:48:18 +0200 (Tue, 28 Aug 2007) | 2 lines

  Fix some glitches.
........
  r57616 | lars.gustaebel | 2007-08-28 14:31:09 +0200 (Tue, 28 Aug 2007) | 5 lines

  TarFile.__init__() no longer fails if no name argument is passed and
  the fileobj argument has no usable name attribute (e.g. StringIO).

  (will backport to 2.5)
........
  r57619 | thomas.wouters | 2007-08-28 17:28:19 +0200 (Tue, 28 Aug 2007) | 22 lines


  Improve extended slicing support in builtin types and classes. Specifically:

   - Specialcase extended slices that amount to a shallow copy the same way as
     is done for simple slices, in the tuple, string and unicode case.

   - Specialcase step-1 extended slices to optimize the common case for all
     involved types.

   - For lists, allow extended slice assignment of differing lengths as long
     as the step is 1. (Previously, 'l[:2:1] = []' failed even though
     'l[:2] = []' and 'l[:2:None] = []' do not.)

   - Implement extended slicing for buffer, array, structseq, mmap and
     UserString.UserString.

   - Implement slice-object support (but not non-step-1 slice assignment) for
     UserString.MutableString.

   - Add tests for all new functionality.
........
2007-08-28 21:37:11 +00:00