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9989efb bpo-33134: dataclasses: use function dispatch table for hash, instead of a string lookup which then is tested with if tests. (GH-6222) * Change _hash_action to be a function table lookup, instead of a list of strings which is then tested with if statements. (cherry picked from commit 01d618c5606a239b03ad1269541eddb6e724775d) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 25 March 2018, 02:31:29 UTC
02c19a6 Trivial dataclass cleanups: (GH-6218) - When adding a single element to a list, use .append() instead of += and creating a new list. - For consistency, import the copy module, instead of just deepcopy. This leaves only a module at the class level, instead of a function. - Improve some comments. - Improve some whitespace. - Use tuples instead of lists. - Simplify a test. (cherry picked from commit f96ddade0094d162cb6c2fd7255c5e8a90b5c37d) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 24 March 2018, 21:42:28 UTC
471364b bpo-33132: Fix reference counting issues in the compiler. (GH-6209) (cherry picked from commit a95d98607efe0c43475b354543e49bf8e240bc6f) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 24 March 2018, 21:27:06 UTC
42bd62b [3.7] bpo-33127: Compatibility patch for LibreSSL 2.7.0 (GH-6210) (GH-6213) 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> (cherry picked from commit 4ca0739c9d97ac7cd45499e0d31be68dc659d0e1) Co-authored-by: Christian Heimes <christian@python.org> 24 March 2018, 17:37:54 UTC
1a0bb62 [3.7] bpo-24334: Remove inaccurate match_hostname call (GH-6211) (#6212) Commit 141c5e8c re-added match_hostname() call. The resurrection of the function call was never intended and was solely a merge mistake. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit e42ae915095ebca789cc36f3a336a3331fe35945) Co-authored-by: Christian Heimes <christian@python.org> 24 March 2018, 14:59:16 UTC
ac56027 bpo-33061: Add missing 'NoReturn' to __all__ in typing.py (GH-6127) (#6162) 23 March 2018, 21:44:54 UTC
45738ed bpo-27428: Fix WindowsRegistryFinder documentation to list appropriate ABC (GH-6061) (cherry picked from commit 5cbb84106efefd200933aa31e22abf39267d2557) Co-authored-by: Himanshu Lakhara <himanshulakhara1947@gmail.com> 23 March 2018, 21:41:26 UTC
f8d2c3c bpo-31639: Use threads in http.server module. (GH-5018) (cherry picked from commit 8bcfa02e4b1b65634e526e197588bc600674c80b) Co-authored-by: Julien Palard <julien@palard.fr> 23 March 2018, 20:31:20 UTC
67d3f8b Fix a reference to the MRE book in re docs (GH-1113) Reported by Maksym Nikulyak on docs.p.o. (cherry picked from commit a0a42d22d8dff0ec6ea9daa4d9c9e9399f9b4e6c) Co-authored-by: Berker Peksag <berker.peksag@gmail.com> 23 March 2018, 15:55:26 UTC
b9744e9 bpo-33041: Fixed jumping if the function contains an "async for" loop. (GH-6154) 23 March 2018, 12:35:33 UTC
c71edab bpo-32999: ast: Convert useless check to assert (GH-6197) (cherry picked from commit c65bf3fe4a2bde424b79e350f36b7aaa3f6476f6) Co-authored-by: INADA Naoki <methane@users.noreply.github.com> 23 March 2018, 09:43:11 UTC
3b4c6b1 bpo-32505: dataclasses: raise TypeError if a member variable is of type Field, but doesn't have a type annotation. (GH-6192) If a dataclass has a member variable that's of type Field, but it doesn't have a type annotation, raise TypeError. (cherry picked from commit 56970b8ce9d23269d20a76f13c80e670c856ba7f) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 22 March 2018, 20:58:59 UTC
5d8bb5d bpo-32999: Revert GH-6002 (fc7df0e6) (GH-6189) (GH-6190) bpo-33018 (GH-5944) fixed bpo-32999 too. So fc7df0e6 is not required anymore. Revert it except test case. (cherry picked from commit f757b72b2524ce3451d2269f0b8a9f0593a7b27f) Co-authored-by: INADA Naoki <methane@users.noreply.github.com> 22 March 2018, 14:00:11 UTC
346964b bpo-33018: Improve issubclass() error checking and message. (GH-5944) This improves error message for situations when a non-class is checked w.r.t. an abstract base class. (cherry picked from commit 40472dd42de4f7265d456458cd13ad6894d736db) Co-authored-by: jab <jab@users.noreply.github.com> 22 March 2018, 11:49:26 UTC
8f46176 Upgrade pip to v9.0.3 and setuptools to v39.0.1 (GH-6184) (cherry picked from commit d93b5161af12291f3f98a260c90cc2975ea9e9cd) Co-authored-by: Donald Stufft <donald@stufft.io> 22 March 2018, 03:38:24 UTC
4ddc99d bpo-33116: Add 'Field' to dataclasses.__all__. (GH-6182) (GH-6183) - Add missing 'Field' to __all__. - Improve tests to catch this. (cherry picked from commit 8e4560a9da6a02aa157dd7df8bd0be0d258c0a73) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 21 March 2018, 21:44:23 UTC
f5625d5 FIX failure on OSX sem_getvalue (GH-6180) (GH-6181) (cherry picked from commit dec1c7786f642049c2508e909442189dc043b5da) Co-authored-by: Thomas Moreau <thomas.moreau.2010@gmail.com> 21 March 2018, 19:00:55 UTC
bb5b529 bpo-33078 - Fix queue size on pickling error (GH-6119) (GH-6178) (cherry picked from commit e2f33add635df4fde81be9960bab367e010c19bf) Co-authored-by: Thomas Moreau <thomas.moreau.2010@gmail.com> 21 March 2018, 16:21:15 UTC
22136c9 bpo-32896: Fix error when subclassing a dataclass with a field that uses a default_factory (GH-6170) (GH-6171) Fix the way that new annotations in a class are detected. (cherry picked from commit 8f6eccdc64cab735c47620fea948e64b19f83684) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 21 March 2018, 09:17:30 UTC
56f530e Fix typos in mmap() error messages (GH-6173) (cherry picked from commit 9308dea3e1fd565d50a76a667e4e8ef0568b7053) Co-authored-by: Zackery Spytz <zspytz@gmail.com> 21 March 2018, 06:24:41 UTC
3326c92 bpo-27683: Fix a regression for host() of ipaddress network objects (GH-6016) The result of host() was not empty when the network is constructed by a tuple containing an integer mask and only 1 bit left for addresses. (cherry picked from commit 10b134a07c898c2fbc5fd3582503680a54ed80a2) Co-authored-by: Xiang Zhang <angwerzx@126.com> 21 March 2018, 01:22:23 UTC
a323eee bpo-18802: Add more details to ipaddress documentation (GH-6083) Original patch by Jon Foster and Berker Peksag. (cherry picked from commit 5609b78392d59c7362ef8aa5c4a4529325f01f27) Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com> 21 March 2018, 00:30:43 UTC
a70b8f5 bpo-28247: Document Windows executable creation in zipapp (GH-6158) (cherry picked from commit 4be79f29463f632cd8b48486feadc2ed308fb520) Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com> 20 March 2018, 22:44:21 UTC
56cce1c [3.7] bpo-33021: Release the GIL during fstat() calls (GH-6019) (GH-6159) fstat may block for long time if the file descriptor is on a non-responsive NFS server, hanging all threads. Most fstat() calls are handled by _Py_fstat(), releasing the GIL internally, but but _Py_fstat_noraise() does not release the GIL, and most calls release the GIL explicitly around it. This patch fixes last 2 calls to _Py_fstat_no_raise(), avoiding hangs when calling: - mmap.mmap() - os.urandom() - random.seed() (cherry picked from commit 4484f9dca9149da135bbae035f10a50d20d1cbbb) Co-authored-by: Nir Soffer <nirsof@gmail.com> 20 March 2018, 19:16:30 UTC
3d41f48 bpo-33100: Dataclasses now handles __slots__ and default values correctly. (GH-6152) (GH-6153) If the class has a member that's a MemberDescriptorType, it's not a default value, it's from that member being in __slots__. (cherry picked from commit 7389fd935c95b4b6f094312294e703ee0de18719) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 20 March 2018, 01:31:22 UTC
4564831 bpo-32953: Dataclasses: frozen should not be inherited for non-dataclass derived classes (GH-6147) (GH-6148) If a non-dataclass derives from a frozen dataclass, allow attributes to be set. Require either all of the dataclasses in a class hierarchy to be frozen, or all non-frozen. Store `@dataclass` parameters on the class object under `__dataclass_params__`. This is needed to detect frozen base classes. (cherry picked from commit f199bc655eb50c28e94010714629b376bbbd077b) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 19 March 2018, 01:03:36 UTC
3c0a5a7 bpo-32056: Improve exceptions in aifc, wave and sunau. (GH-5951) (cherry picked from commit 134cb01cda50f02725575808130b05d2d776693f) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 18 March 2018, 20:50:41 UTC
fdd8e8b bpo-19417: Add test_bdb.py (GH-5217) (cherry picked from commit 3fe33043ee83d19e15551094fc1e0984617ded3c) Co-authored-by: xdegaye <xdegaye@gmail.com> 18 March 2018, 20:25:15 UTC
a90df50 Revert "bpo-30406: Make async and await proper keywords (GH-1669)" (GH-6143) This reverts commit ac317700ce7439e38a8b420218d9a5035bba92ed. (Reverts only the lib2to3 part.) (cherry picked from commit f64aae46da292f71f6be750026cd052362e066bc) Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com> 18 March 2018, 19:15:52 UTC
773573e [3.7] bpo-33041: Add tests for jumps in/out of 'async with' blocks. (GH-6110). (GH-6140) (cherry picked from commit bc300ce205f99acb1ef92c37de06dc76147e073b) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 18 March 2018, 10:31:37 UTC
429ca44 bpo-27645: Fix version number in 'database in transaction' fallback (GH-6131) It was actually fixed in SQLite 3.8.8, not 3.8.7. (cherry picked from commit bbf7bb7a636b3112ef6f6b31df385606d52517ce) Co-authored-by: Aviv Palivoda <palaviv@gmail.com> 18 March 2018, 06:24:33 UTC
d7b8103 Update pip to 9.0.2 and setuptools to 38.6.1 (GH-6133) (#6134) (cherry picked from commit 7f81bb2addbbccfa45a2fc1aa6030f26dcf4bd78) Co-authored-by: Donald Stufft <donald@stufft.io> 17 March 2018, 15:46:05 UTC
136905f bpo-32374: m_traverse may be called with m_state=NULL (GH-5140) Multi-phase initialized modules allow m_traverse to be called while the module is still being initialized, so module authors may need to account for that. (cherry picked from commit c2b0b12d1a137ada1023ab7c10b8d9a0249d95f9) Co-authored-by: Marcel Plch <gmarcel.plch@gmail.com> 17 March 2018, 06:03:56 UTC
6e65e44 [3.7] bpo-32885: Tools/scripts/pathfix.py: Add -n option for no backup~ (GH-5772) (#6103) Creating backup files with ~ suffix can be undesirable in some environment, such as when building RPM packages. Instead of requiring the user to remove those files manually, option -n was added, that simply disables this feature. -n was selected because 2to3 has the same option with this behavior. (cherry picked from commit 5affd5c29eb1493cb31ef3cfdde15538ac134689) Co-authored-by: Miro Hrončok <miro@hroncok.cz> 14 March 2018, 17:52:28 UTC
7d0528d lib2to3: Add more tests (GH-6101) (#6108) (cherry picked from commit 74f56878cdee18d485e4f8b485d55ce62e38f4c9) Co-authored-by: Łukasz Langa <lukasz@langa.pl> 13 March 2018, 18:20:38 UTC
f216cbf bpo-33056 FIX leaking fd in concurrent.futures.ProcessPoolExecutor (GH-6084) (#6092) (cherry picked from commit 095ee415cee41bf24c3a1108c23307e5baf168dd) Co-authored-by: Thomas Moreau <thomas.moreau.2010@gmail.com> 13 March 2018, 09:10:57 UTC
e32bbaf [3.7] bpo-17288: Prevent jumps from 'return' and 'exception' trace events. (GH-5928) 13 March 2018, 08:52:35 UTC
b4c8871 bpo-33064: lib2to3: support trailing comma after *args and **kwargs (GH-6096) (#6097) New tests also added. I also made the comments in line with the builtin Grammar/Grammar. PEP 306 was withdrawn, Kees Blom's railroad program has been lost to the sands of time for at least 16 years now (I found a python-dev post from people looking for it). (cherry picked from commit b51f5de71163f096d2d5229ede5379cdb284f651) Co-authored-by: Łukasz Langa <lukasz@langa.pl> 13 March 2018, 08:08:02 UTC
d461ed8 bpo-29719: Remove Date and Release field in whatsnew/3.7 (GH-6094) 13 March 2018, 01:16:54 UTC
6f415c4 Add macOS installer Conclusion file 12 March 2018, 21:08:32 UTC
ee28cd5 Fix docs markup for asyncio current_task() and all_tasks() (GH-6089) (cherry picked from commit b21505e7109bafe75d87ab63d524b4e749157dbd) Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com> 12 March 2018, 19:12:05 UTC
ff5d213 bpo-31804: Fix multiprocessing.Process with broken standard streams (GH-6079) (GH-6080) In some conditions the standard streams will be None or closed in the child process (for example if using "pythonw" instead of "python" on Windows). Avoid failing with a non-0 exit code in those conditions. Report and initial patch by poxthegreat. (cherry picked from commit e756f66c83786ee82f5f7d45931ae50a6931dd7f) Co-authored-by: Antoine Pitrou <pitrou@free.fr> 11 March 2018, 18:42:37 UTC
04aadf2 [3.7] bpo-33026: Fix jumping out of "with" block by setting f_lineno. (GH-6026). (#6074) (cherry picked from commit 26c9f565d016db21257a60d29ab2c99383dd5ac7) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 11 March 2018, 07:30:13 UTC
39441fc bpo-32338: OrderedDict import is no longer needed in re. (GH-4891) (cherry picked from commit b931bd0a2fe7e9293339019352baf3317166b769) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 11 March 2018, 07:01:58 UTC
720a4b6 bpo-32996: Improve What's New in 3.7. (GH-5983) (cherry picked from commit 51302a5fcc557e6afc0bf1e3b371f5f37c76dc77) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 11 March 2018, 06:29:30 UTC
17b6c19 bpo-33045: Fix typos in SSL documentation (GH-6065) (cherry picked from commit 9cf8c42f3231d3f066670d087a997bd1278482a0) Co-authored-by: Matt Eaton <agnosticdev@gmail.com> 11 March 2018, 01:21:27 UTC
c546a62 bpo-27645: Skip test_bad_target_in_transaction if SQLite == 3.8.7.1 (GH-6067) (cherry picked from commit 7280a4eef5fbe17e8ac82afd71fe6e51843240a5) Co-authored-by: Berker Peksag <berker.peksag@gmail.com> 11 March 2018, 00:59:11 UTC
3ca5efc controlflow: Use full example for "5 through 9" (GH-5907) Replace example result of "5 through 9" with complete list: "5, 6, 7, 8, 9". This format is more consistent with the surrounding examples. (cherry picked from commit 83d7062d2dc5eacfef578e072bca4747c346fdae) Co-authored-by: Steven M. Vascellaro <S.Vascellaro@gmail.com> 10 March 2018, 23:25:14 UTC
5506d60 bpo-32836: Remove obsolete code from symtable pass (GH-5680) When comprehensions switched to using a nested scope, the old code for generating a temporary name to hold the accumulation target became redundant, but was never actually removed. Patch by Nitish Chandra. (cherry picked from commit 3a087beddd9f0955eb9080a6fd1499ff89ca74bf) Co-authored-by: Nitish Chandra <nitishchandrachinta@gmail.com> 10 March 2018, 23:11:47 UTC
e8a5a92 bpo-27645: Add support for native backup facility of SQLite (GH-4238) (cherry picked from commit d7aed4102d2a40c74553240c7f03585624d27aea) Co-authored-by: Emanuele Gaifas <lelegaifax@gmail.com> 10 March 2018, 22:29:19 UTC
9e94c0d [3.7] bpo-33041: Add missed error checks when compile "async for" (GH-6053) (GH-6060) and remove redundant code. (cherry picked from commit 67ee07795bcd84b679c000780212d4d81a1490a3) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 10 March 2018, 18:45:05 UTC
bf0d116 bpo-33037: Skip sending/receiving after SSL transport closing (GH-6044) (GH-6057) * Skip write()/data_received() if sslpipe is destroyed (cherry picked from commit 5e80a71ab67045fecec46573a1892e240b569ace) Co-authored-by: Andrew Svetlov <andrew.svetlov@gmail.com> 10 March 2018, 16:27:01 UTC
8909078 bpo-26701: Improve documentation for the rounding special methods. (GH-6054) (cherry picked from commit 496431ffb6c29719332bf2af773349e8dd85e45a) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 10 March 2018, 15:49:24 UTC
f34e0d6 bpo-26701: Add documentation for __trunc__ (GH-6049) `int` fails back to `__trunc__` is `__int__` isn't defined, so cover that in the docs. (cherry picked from commit 308eab979d153f1ab934383dc08bc4546ced8b6c) Co-authored-by: Eric Appelt <eric.appelt@gmail.com> 10 March 2018, 15:10:32 UTC
6826589 Warn that dbm.dumb.open() can crash Python (GH-6047) (GH-6048) (cherry picked from commit 10485ebd40669d3e17ab4f477c8c898543bcccd1) Co-authored-by: Brett Cannon <brettcannon@users.noreply.github.com> 10 March 2018, 00:12:54 UTC
fc5e095 Warn that compile() can crash when compiling to an AST object (GH-6043) (GH-6045) (cherry picked from commit f7a6ff6fcab32a53f262ba3f8a072c27afc330d7) Co-authored-by: Brett Cannon <brettcannon@users.noreply.github.com> 09 March 2018, 21:40:26 UTC
f2fffd4 bpo-32758: Warn that ast.parse() and ast.literal_eval() can segfault the interpreter (GH-5960) (GH-6041) (cherry picked from commit 7a7f100eb352d08938ee0f5ba59c18f56dc4a7b5) Co-authored-by: Brett Cannon <brettcannon@users.noreply.github.com> 09 March 2018, 20:35:42 UTC
3c39beb bpo-32517: fix test_read_pty_output() hangs on macOS 10.13.2+ (GH-6037) test_asyncio hangs indefinitely on macOS 10.13.2+ on `read_pty_output()` using the KqueueSelector. Closing `proto.transport` (as is done in `write_pty_output()`) seems to fix it. (cherry picked from commit 12f74d8608c15cacd9d5786524e2be9ca36f007e) Co-authored-by: Nathan Henrie <n8henrie@users.noreply.github.com> 09 March 2018, 18:14:14 UTC
8c163bb bpo-33016: Fix potential use of uninitialized memory in nt._getfinalpathname (GH-6010) (cherry picked from commit 3b20d3454e8082e07dba93617793de5dc9237828) Co-authored-by: Alexey Izbyshev <izbyshev@users.noreply.github.com> 08 March 2018, 16:26:43 UTC
e724dd4 Add two missing error checks in hamt.c (GH-5851) (cherry picked from commit 3c7ac7ea2098c672e50402d1d1b5ee9f14586437) Co-authored-by: Xiang Zhang <angwerzx@126.com> 08 March 2018, 06:21:34 UTC
c072e25 Fix some ipaddress documentation errors (GH-6021) * fix a typo: documention -> documentation * fix the type of IPv?Network.hostmask * add documentation about IPv?Network.netmask * fix IPv6Network constructor doc that extended netmasks are not supported (cherry picked from commit e405096ea91f516d411095b6fea4eec9668eac88) Co-authored-by: Xiang Zhang <angwerzx@126.com> 08 March 2018, 04:35:52 UTC
d824b4e bpo-32999: Fix ABC.__subclasscheck__ crash (GH-6002) (cherry picked from commit fc7df0e664198cb05cafd972f190a18ca422989c) Co-authored-by: INADA Naoki <methane@users.noreply.github.com> 07 March 2018, 07:47:40 UTC
c4d77a6 bpo-32969: Expose some missing constants in zlib and fix the doc (GH-5988) (cherry picked from commit bc3f2289b9007396bfb7f986bee477b6176c1822) Co-authored-by: Xiang Zhang <angwerzx@126.com> 07 March 2018, 05:26:19 UTC
112f799 bpo-33009: Fix inspect.signature() for single-parameter partialmethods. (GH-6004) (cherry picked from commit 8a387219bdfb6ee34928d6168ac42ca559f11c9a) Co-authored-by: Yury Selivanov <yury@magic.io> 06 March 2018, 18:23:48 UTC
5a0c398 bpo-32991: Restore expectation that inspect.getfile raises TypeError on namespace package (GH-5980) (GH-5997) * bpo-32991: Add test capturing expectation. DocTestFinder.find should return an empty list for doctests in a namespace package. * bpo-32991: Restore expectation that inspect.getfile on a namespace package raises TypeError. (cherry picked from commit b9650a04a81355c8a7dcd0464c28febfb4bfc0a9) Co-authored-by: Jason R. Coombs <jaraco@jaraco.com> 06 March 2018, 15:16:11 UTC
31e2b76 bpo-33005: Fix _PyGILState_Reinit() (GH-6001) Fix a crash on fork when using a custom memory allocator (ex: using PYTHONMALLOC env var). _PyGILState_Reinit() and _PyInterpreterState_Enable() now use the default RAW memory allocator to allocate a new interpreters mutex on fork. (cherry picked from commit 5d92647102fac9e116b98ab8bbc632eeed501c34) Co-authored-by: Victor Stinner <victor.stinner@gmail.com> 06 March 2018, 13:52:27 UTC
96fdbac bpo-33001: Prevent buffer overrun in os.symlink (GH-5989) (cherry picked from commit 6921e73e33edc3c61bc2d78ed558eaa22a89a564) Co-authored-by: Steve Dower <steve.dower@microsoft.com> 05 March 2018, 23:12:56 UTC
063c637 Add What's New for issues 32303 and 32305 (GH-5994) (GH-5995) (cherry picked from commit 4c19b95734faee4c390c1d0569dc876980c33d2c) Co-authored-by: Barry Warsaw <barry@python.org> 05 March 2018, 20:51:56 UTC
fd340bf bpo-32984: IDLE - set __file__ for startup files (GH-5981) Like Python, IDLE optionally runs one startup file in the Shell window before presenting the first interactive input prompt. For IDLE, option -s runs a file named in environmental variable IDLESTARTUP or PYTHONSTARTUP; -r file runs file. Python sets __file__ to the startup file name before running the file and unsets it before the first prompt. IDLE now does the same when run normally, without the -n option. (cherry picked from commit 22c82be5df70c3d51e3f89b54fe1d4fb84728c1e) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> 05 March 2018, 16:49:15 UTC
f92478d [3.7] bpo-30147: Add re.escape changes to 3.7 What's New (GH-5978) (GH-5979) (cherry picked from commit 18fd89246333bfa1b76c1623df689214f3ce2bf3) Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com> 04 March 2018, 23:22:32 UTC
a5303dd bpo-32857: Raise error when tkinter after_cancel() is called with None. (GH-5701) (cherry picked from commit 74382a3f175ac285cc924a73fd758e8dc3cc41bb) Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com> 04 March 2018, 12:00:33 UTC
0902a2d bpo-32981: Fix catastrophic backtracking vulns (GH-5955) * Prevent low-grade poplib REDOS (CVE-2018-1060) The regex to test a mail server's timestamp is susceptible to catastrophic backtracking on long evil responses from the server. Happily, the maximum length of malicious inputs is 2K thanks to a limit introduced in the fix for CVE-2013-1752. A 2KB evil response from the mail server would result in small slowdowns (milliseconds vs. microseconds) accumulated over many apop calls. This is a potential DOS vector via accumulated slowdowns. Replace it with a similar non-vulnerable regex. The new regex is RFC compliant. The old regex was non-compliant in edge cases. * Prevent difflib REDOS (CVE-2018-1061) The default regex for IS_LINE_JUNK is susceptible to catastrophic backtracking. This is a potential DOS vector. Replace it with an equivalent non-vulnerable regex. Also introduce unit and REDOS tests for difflib. Co-authored-by: Tim Peters <tim.peters@gmail.com> Co-authored-by: Christian Heimes <christian@python.org> Co-authored-by: Jamie Davis <davisjam@vt.edu> (cherry picked from commit 0e6c8ee2358a2e23117501826c008842acb835ac) 04 March 2018, 05:55:07 UTC
0f7cf7e Fix missing coroutine declaration in the asyncio documentation. (GH-5964) (cherry picked from commit 13cfd57dcf58485d6242fd8118c6ea4b10e29aab) Co-authored-by: Joongi Kim <me@daybreaker.info> 03 March 2018, 21:22:49 UTC
a13b654 bpo-32964: Reuse a testing implementation of the path protocol in tests. (GH-5930) (cherry picked from commit b21d155f57d284aecf9092a9bd24258293965c2f) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 02 March 2018, 10:17:51 UTC
0e06be8 Add What's new entry for datetime.fromisoformat (GH-5559) (GH-5939) Documents bpo-15873 (cherry picked from commit 22864bc8e4a076bbac748ccda6c27f1ec41b53e7) Co-authored-by: Paul Ganssle <pganssle@users.noreply.github.com> 01 March 2018, 18:48:10 UTC
398242a Fixed incorrect default value for dataclass unsafe_hash. (GH-5949) (GH-5950) (cherry picked from commit 5da8cfb838fa1bf3529c085c6dce1adf3d1eaf62) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 01 March 2018, 13:30:13 UTC
6ae75d9 bpo-32903: Fix a memory leak in os.chdir() on Windows (GH-5801) (#5945) (cherry picked from commit 3e197c7a6740d564ad52fb7901c07d5ff49460f5) Co-authored-by: Alexey Izbyshev <izbyshev@users.noreply.github.com> 01 March 2018, 10:28:41 UTC
82734a6 Fix typo in logging doc: picked -> pickled (GH-5942) (cherry picked from commit 982c7233846e8fbdb1e0ca23c8ae3f6362645307) Co-authored-by: James Walker <19191463+jdswalker@users.noreply.github.com> 28 February 2018, 23:58:58 UTC
7e57634 bpo-32940: IDLE: Simplify StringTranslatePseudoMapping in pyparse (GH-5862) The new code also runs faster. (cherry picked from commit f0daa880a405c8de6743e44fa46006754aa145c9) Co-authored-by: Cheryl Sabella <cheryl.sabella@gmail.com> 28 February 2018, 23:08:21 UTC
cefbd01 Minor improvements to the Windows build/release process (GH-5935) (cherry picked from commit 881323db717f9b6ffe30d14104a2925c77f28db7) Co-authored-by: Steve Dower <steve.dower@microsoft.com> 28 February 2018, 06:30:48 UTC
b2df4a0 Moving on to 3.7.0b2+ 28 February 2018, 05:03:17 UTC
b0ef5c9 Update NEWS, docs, and patchlevel for 3.7.0b2 28 February 2018, 00:49:18 UTC
0ea49fc bpo-30928: Update idlelib/NEWS.txt, possibly for 3.7.0b2 (GH-5932) (cherry picked from commit 0954c9e9c8fbea452f56120df592f2061d3209c7) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> 28 February 2018, 00:07:45 UTC
b7dcae3 Revert "bpo-31961: subprocess now accepts path-like args (GH-4329)" (GH-5912) (GH-5931) * Revert "bpo-31961: subprocess now accepts path-like args (GH-4329)" This reverts commit dd42cb71f2cb02f3a32f016137b12a146bc0d0e2. (cherry picked from commit be50a7b627d0aa37e08fa8e2d5568891f19903ce) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 27 February 2018, 23:30:30 UTC
88369bf Update macOS installer resources 27 February 2018, 22:44:28 UTC
a7edca7 bpo-32901: update macOS 10.9+ installer to Tcl/Tk 8.6.8 27 February 2018, 22:43:53 UTC
fff596f bpo-10381, bpo-32403: What's new entries for changes to datetime (gh-5814) (gh-5929) * Add What's New entry for addition of datetime.timezone to the C API Closes bpo-10381 * Add what's new entry for date and datetime optimizations Closes bpo-32403 (cherry picked from commit 5bd04f964b4f1bcdbd0fa36de04f087c2db07cfe) Co-authored-by: Paul Ganssle <pganssle@users.noreply.github.com> 27 February 2018, 19:58:28 UTC
4c842b0 bpo-31453: Add setter for min/max protocol version (GH-5259) OpenSSL 1.1 has introduced a new API to set the minimum and maximum supported protocol version. The API is easier to use than the old OP_NO_TLS1 option flags, too. Since OpenSSL has no call to set minimum version to highest supported, the implementation emulate maximum_version = MINIMUM_SUPPORTED and minimum_version = MAXIMUM_SUPPORTED by figuring out the minumum and maximum supported version at compile time. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit 698dde16f60729d9e3f53c23a4ddb8e5ffe818bf) Co-authored-by: Christian Heimes <christian@python.org> 27 February 2018, 11:41:04 UTC
89c2051 [3.7] bpo-32951: Disable SSLSocket/SSLObject constructor (GH-5864) (#5925) Direct instantiation of SSLSocket and SSLObject objects is now prohibited. The constructors were never documented, tested, or designed as public constructors. The SSLSocket constructor had limitations. For example it was not possible to enabled hostname verification except was ssl_version=PROTOCOL_TLS_CLIENT with cert_reqs=CERT_REQUIRED. SSLContext.wrap_socket() and SSLContext.wrap_bio are the recommended API to construct SSLSocket and SSLObject instances. ssl.wrap_socket() is also deprecated. The only test case for direct instantiation was added a couple of days ago for IDNA testing. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit 9d50ab563df6307cabbcc9883cb8c52c614b0f22) Co-authored-by: Christian Heimes <christian@python.org> 27 February 2018, 10:17:32 UTC
102d520 bpo-28124: deprecate ssl.wrap_socket() (GH-5888) The ssl module function ssl.wrap_socket() has been de-emphasized and deprecated in favor of the more secure and efficient SSLContext.wrap_socket() method. Signed-off-by: Christian Heimes <christian@python.org> (cherry picked from commit 90f05a527c7d439f1d0cba80f2eb32e60ee20fc3) Co-authored-by: Christian Heimes <christian@python.org> 27 February 2018, 09:45:31 UTC
2614ed4 bpo-32947: OpenSSL 1.1.1-pre1 / TLS 1.3 fixes (GH-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> (cherry picked from commit 05d9fe32a1245b9a798e49e0c1eb91f110935b69) Co-authored-by: Christian Heimes <christian@python.org> 27 February 2018, 08:17:49 UTC
a93e3dc bpo-32960: For dataclasses, disallow inheriting frozen from non-frozen classes and vice-versa, (GH-5919) (GH-5920) This restriction will be relaxed at a future date. (cherry picked from commit 2fa6b9eae07e2385e2acbf2e40093a21fb3a10c4) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 27 February 2018, 01:59:55 UTC
a9a8a98 bpo-32713: Fix tarfile.itn for large/negative float values. (GH-5434) (cherry picked from commit 72d9b2be36f091793ae7ffc5ad751f040c6e6ad3) Co-authored-by: Joffrey F <f.joffrey@gmail.com> 27 February 2018, 00:50:09 UTC
51d95ff bpo-32222: Fix pygettext skipping docstrings for funcs with arg typehints (GH-4745) (cherry picked from commit eee72d4778a5513038edd5236cdd87ccce2bc60a) Co-authored-by: Tobotimus <Tobotimus@users.noreply.github.com> 26 February 2018, 23:23:26 UTC
53d3f8a bpo-32394: Remove some TCP options on old version Windows. (GH-5523) (cherry picked from commit 19e7d48ce89422091f9af93038b9fee075d46e9e) Co-authored-by: animalize <animalize@users.noreply.github.com> 26 February 2018, 18:36:17 UTC
f8a3485 Revert unneccessary changes made in bpo-30296 and apply other improvements. (GH-2624) (cherry picked from commit 3f2e6f15d64d81633b1fc0b308afc0d6e9026b61) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 26 February 2018, 16:22:24 UTC
a9e0b07 bpo-32922: dbm.open() now encodes filename with the filesystem encoding. (GH-5832) (cherry picked from commit 6f600ff1734ca2fdcdd37a809adf8130f0d8cc4e) Co-authored-by: Serhiy Storchaka <storchaka@gmail.com> 26 February 2018, 14:25:40 UTC
4cffe2f bpo-32929: Dataclasses: Change the tri-state hash parameter to the boolean unsafe_hash. (GH-5891) (GH-5902) unsafe_hash=False is now the default. It is the same behavior as the old hash=None parameter. unsafe_hash=True will try to add __hash__. If it already exists, TypeError is raised. (cherry picked from commit dbf9cff48a4ad0fd58e1c623ce1f36c3dd3d5f38) Co-authored-by: Eric V. Smith <ericvsmith@users.noreply.github.com> 26 February 2018, 09:43:35 UTC
1a57906 Fix 'deecorator' typo in test/test_dataclasses (GH-5899) (cherry picked from commit 973cae07d6ce7f5a93bd9cd3bcb724a96cfe14e9) Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu> 26 February 2018, 03:09:05 UTC
139e646 bpo-32500: Correct the documentation for PySequence_Size() and PySequence_Length() (GH-5767) Dropped the part that says: "For objects that do not provide sequence protocol". (cherry picked from commit 7a1e1786f98ad49caa157dcdf14ada9d0b07d0fd) Co-authored-by: Zackery Spytz <zspytz@gmail.com> 25 February 2018, 21:19:55 UTC
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