Commit Graph

107846 Commits

Author SHA1 Message Date
Victor Stinner f363d0a6e9
bpo-40521: Make empty Unicode string per interpreter (GH-21096)
Each interpreter now has its own empty Unicode string singleton.
2020-06-24 00:10:40 +02:00
Anthony Sottile d051801052
bpo-31938: Fix default-value signatures of several functions in the select module (GH-21066) 2020-06-23 23:49:56 +02:00
Victor Stinner 281cce1106
bpo-40521: Make MemoryError free list per interpreter (GH-21086)
Each interpreter now has its own MemoryError free list: it is not
longer shared by all interpreters.

Add _Py_exc_state structure and PyInterpreterState.exc_state member.
Move also errnomap into _Py_exc_state.
2020-06-23 22:55:46 +02:00
Nikita Nemkin 2c6e4e91c5
bpo-41039: Simplify python3.dll build (GH-20989)
Use linker comment #pragma and preprocessor for re-exporting stable
API functions and variables.

Module definition file, custom build targets and entry point code
become unnecessary and can be removed.

This change also fixes missing _PyErr_BadInternalCall export on x86.
2020-06-23 20:33:23 +01:00
Nikita Nemkin 4efc3360c9
bpo-41054: Simplify resource compilation on Windows (GH-21004)
Remove auto-generated resource header. Pass definitions required
by resource files (ORIGINAL_FILENAME and FIELD3) directly to resource
compiler.

Remove unused MS_DLL_ID resource string and related dead code.
2020-06-23 20:05:57 +01:00
Raymond Hettinger 930f4518ae
On path with known exact float, extract the double with the fast macro. (GH-21072) 2020-06-23 11:45:25 -07:00
Nikita Nemkin fe2a48c605
bpo-41089: Filters and other issues in Visual Studio projects (GH-21070)
* Add missing header files to pythoncore.
* Add missing file filters ("Resource Files" in particular) to
  all projects.
* Add new sub-filters for private headers in pythoncore and
  for 3rd party source files.
* Add missing _zoneinfo configurations in pcbuild.sln.
* Update bdist_wininst with the new zlib location.
2020-06-23 19:41:49 +01:00
Raymond Hettinger f9bd05e83e
bpo-40521: Empty frozenset is no longer a singleton (GH-21085)
* Revert "bpo-40521: Make the empty frozenset per interpreter (GH-21068)"

This reverts commit 261cfedf76.

* bpo-40521: Empty frozensets are no longer singletons

* Complete the removal of the frozenset singleton
2020-06-23 17:42:55 +02:00
Victor Stinner 522691c46e
bpo-40521: Cleanup code of free lists (GH-21082)
Add get_xxx_state() function to factorize duplicated code.
2020-06-23 16:40:40 +02:00
Ram Rachum bc43f6e212
bpo-41065: Use zip-strict in zoneinfo (GH-21031) 2020-06-23 10:21:26 -04:00
Victor Stinner 30a89338eb
Call _PyWarnings_InitState() in subinterpreters (GH-21078)
Py_InitializeFromConfig() now calls also _PyWarnings_InitState() in
subinterpreters.
2020-06-23 15:55:45 +02:00
Victor Stinner 61b6492961
bpo-36710: Pass tstate explicitly in abstract.c (GH-21075)
In functions calling more than one PyErr function, get tstate and
then pass it explicitly.
2020-06-23 15:55:06 +02:00
Victor Stinner c41eed1a87
bpo-40521: Make bytes singletons per interpreter (GH-21074)
Each interpreter now has its own empty bytes string and single byte
character singletons.

Replace STRINGLIB_EMPTY macro with STRINGLIB_GET_EMPTY() macro.
2020-06-23 15:54:35 +02:00
Raymond Hettinger 32f2eda859
bpo-40521: Remove freelist from collections.deque() (GH-21073) 2020-06-23 06:50:15 -07:00
WildCard65 1d3dad5f96
bpo-41085: Fix array.array.index() on 64-bit Windows (GH-21071)
Fix integer overflow in the :meth:`array.array.index` method on 64-bit Windows
for index larger than ``2**31``.
2020-06-23 15:21:16 +02:00
Victor Stinner 261cfedf76
bpo-40521: Make the empty frozenset per interpreter (GH-21068)
Each interpreter now has its own empty frozenset singleton.
2020-06-23 14:07:52 +02:00
Victor Stinner b4e85cadfb
bpo-40521: Make dict free lists per-interpreter (GH-20645)
Each interpreter now has its own dict free list:

* Move dict free lists into PyInterpreterState.
* Move PyDict_MAXFREELIST define to pycore_interp.h
* Add _Py_dict_state structure.
* Add tstate parameter to _PyDict_ClearFreeList() and _PyDict_Fini().
* In debug mode, ensure that the dict free lists are not used after
  _PyDict_Fini() is called.
* Remove "#ifdef EXPERIMENTAL_ISOLATED_SUBINTERPRETERS".
2020-06-23 11:33:18 +02:00
Raymond Hettinger 26a1ad1c24
Small clean-ups for the random module (GH-21038) 2020-06-22 19:38:59 -07:00
Roger Iyengar a16d697049
Improve asyncio.loop.call_soon() documentation (GH-20883)
* Add a glossary entry for the term "callback"
* Link to it in loop.call_soon() and in the "Concurrency and Multithreading" section

Co-authored-by: Kyle Stanley <aeros167@gmail.com>
2020-06-22 22:16:00 -04:00
Victor Stinner c96d00e88e
bpo-41078: Fix bltinmodule.c with Py_TRACE_REFS (GH-21058)
Add pycore_object.h include to fix bltinmodule.c when Py_TRACE_REFS
macro is defined.
2020-06-22 18:02:49 +02:00
Dong-hee Na 1937edd376
bpo-1635741: Port _lzma module to multiphase initialization (GH-19382) 2020-06-23 00:53:07 +09:00
Victor Stinner c45dbe93b7
bpo-41078: Add pycore_list.h internal header file (GH-21057)
* Move _PyList_ITEMS() to pycore_list.h.
* The C extension "_heapq" is now built with Py_BUILD_CORE_MODULE
  macro defined to access the internal C API.
2020-06-22 17:39:32 +02:00
Victor Stinner 384621c42f
bpo-41078: Rename pycore_tupleobject.h to pycore_tuple.h (GH-21056) 2020-06-22 17:27:35 +02:00
Krishna Chivukula 9e27bc0c1e
bpo-41005: Fixed perrmission error (GH-20936)
* fixed issue 41005: webbrowser fails when xdg-settings cannot be executed

Co-authored-by: KrishnaSai2020 <krishnasai.chivukula@gmal.com>
Co-authored-by: blurb-it[bot] <43283697+blurb-it[bot]@users.noreply.github.com>
2020-06-22 11:06:07 +02:00
Serhiy Storchaka 36ff513f82
bpo-41068: Fix read after write in zipfile for non-ASCII files names. (GH-21040) 2020-06-22 11:24:11 +03:00
Serhiy Storchaka c88239f864
bpo-26407: Do not mask errors in csv. (GH-20536)
Unexpected errors in calling the __iter__ method are no longer
masked by TypeError in csv.reader(), csv.writer.writerow() and
csv.writer.writerows().
2020-06-22 11:21:59 +03:00
Serhiy Storchaka cafe1b6e9d
bpo-40824: Do not mask errors in __iter__ in "in" and the operator module. (GH-20537)
Unexpected errors in calling the __iter__ method are no longer
masked by TypeError in the "in" operator and functions
operator.contains(), operator.indexOf() and operator.countOf().
2020-06-22 10:43:35 +03:00
Christian Heimes 4901ea9526
bpo-41061: Fix incorrect expressions in hashtable (GH-21028)
Signed-off-by: Christian Heimes <christian@python.org>
2020-06-22 00:41:48 -07:00
Gregory P. Smith d780fa7931
bpo-41056: Fix a possible MemoryError leak within zoneinfo. (GH-21007)
This was detected by our Coverity scan as a REVERSE_INULL issue.

Automerge-Triggered-By: @gpshead
2020-06-22 00:39:28 -07:00
Gregory P. Smith 81328f3070
bpo-41056: Fix reference to deallocated stack in pathconfig (Coverity) (GH-21013)
Reported by Coverity.  (CID 1457554 RETURN_LOCAL)

path0 is assigned as a pointer to this right before it goes out of scope.
2020-06-22 00:27:20 -07:00
Joannah Nanjekye 6f79838fc1
Skip tests to fix bot (GH-20777)
Co-authored-by: nanjekyejoannah <joannah.nanjekye@ibm.com>
2020-06-21 20:59:43 -03:00
Lysandros Nikolaou 564cd18767
bpo-40939: Rename PyPegen* functions to PyParser* (GH-21016)
Rename PyPegen* functions to PyParser*, so that we can remove the
old set of PyParser* functions that were using the old parser.
2020-06-22 00:47:46 +01:00
Dong-hee Na 6989af0bc7
bpo-41052: Opt out serialization/deserialization for _random.Random (GH-21002) 2020-06-21 18:44:58 +09:00
Serhiy Storchaka f9bab74d5b
bpo-41055: Remove outdated tests for the tp_print slot. (GH-21006) 2020-06-21 11:11:17 +03:00
Serhiy Storchaka 19fcffa927
bpo-41058: Use source file encoding in pdb.find_function(). (GH-21010) 2020-06-21 11:07:50 +03:00
Lysandros Nikolaou 6c4e0bd974
bpo-41060: Avoid SEGFAULT when calling GET_INVALID_TARGET in the grammar (GH-21020)
`GET_INVALID_TARGET` might unexpectedly return `NULL`, which if not
caught will cause a SEGFAULT. Therefore, this commit introduces a new
inline function `RAISE_SYNTAX_ERROR_INVALID_TARGET` that always
checks for `GET_INVALID_TARGET` returning NULL and can be used in
the grammar, replacing the long C ternary operation used till now.
2020-06-21 03:18:01 +01:00
Gregory P. Smith 3ccb96c978
bpo-41056: Use the fildes converter for fd to please Coverity. (GH-21011)
There are a bunch of other fd: int uses in this file, I expect many if not
all of them would be better off using the fildes converter.  This particular
one was flagged by Coverity as it presumably flags fpathconf as not accepting
negative fds.  I'd expect the other fd's to have been flagged as well
otherwise.

I'm marking this one as skip news as it really is a no-op.
2020-06-20 15:06:48 -07:00
Gregory P. Smith eb0d5c38de
bpo-41056: Fix a NULL pointer dereference on MemoryError within the ssl module. (GH-21009)
Detected by Coverity.
2020-06-20 12:15:03 -07:00
Lysandros Nikolaou 314858e276
bpo-40939: Remove the old parser (Part 2) (GH-21005)
Remove some remaining files and Makefile targets for the old parser
2020-06-20 19:07:25 +01:00
Batuhan Taskaya 55460ee6dc
bpo-41044: Generate valid PEG python parsers for opt+seq rules (GH-20995)
Co-authored-by: Pablo Galindo <Pablogsal@gmail.com>
2020-06-20 18:40:06 +01:00
Brian Rutledge af157fad28
Add link to .pypirc specification (GH-20680)
Related to https://github.com/pypa/twine/issues/638 and https://github.com/pypa/packaging.python.org/issues/730, I wrote a spec based on the one that was removed in https://github.com/python/cpython/pull/13087. However, a Google search for "pypirc" turned up at least one [blog post](https://truveris.github.io/articles/configuring-pypirc/) that links to https://docs.python.org/3/distutils/packageindex.html#the-pypirc-file, which now just links to this document. So, I thought a link to the spec would be handy.

Automerge-Triggered-By: @jaraco
2020-06-20 10:10:25 -07:00
Lysandros Nikolaou 861efc6e8f
bpo-40958: Avoid 'possible loss of data' warning on Windows (GH-20970) 2020-06-20 05:57:27 -07:00
Vincent Férotin 344c2a75c1
bpo-41024: doc: Explicitly mention use of 'enum.Enum' as a valid container for '… (GH-20964)
…choices' argument of 'argparse.ArgumentParser.add_argument'.

Here's a short first proposal of doc. enhancement addressing [bpo-41024]().

Automerge-Triggered-By: @csabella
2020-06-20 05:55:05 -07:00
Serhiy Storchaka 9355868458
bpo-41043: Escape literal part of the path for glob(). (GH-20994) 2020-06-20 11:10:31 +03:00
Serhiy Storchaka a041e116db
bpo-41040: Fix test_modulefinder. (GH-20991) 2020-06-20 00:06:07 +03:00
Ram Rachum 59cf853332
bpo-40636: Documentation for zip-strict (#20961) 2020-06-19 13:39:22 -07:00
Victor Stinner 3358da4054
bpo-38377: Fix skip_if_broken_multiprocessing_synchronize() on macOS (GH-20984)
skip_if_broken_multiprocessing_synchronize() only attempts for create
a semaphore on Linux to fix multiprocessing
test_resource_tracker_reused() on macOS.
2020-06-19 18:01:20 +02:00
Dong-hee Na ec68918795
bpo-40077: Convert _bz2 module to use PyType_FromSpec (GH-20960) 2020-06-20 00:56:13 +09:00
Christian Heimes 8a0fe7b454
Improve blake2 comment for Victor (GH-20981)
Signed-off-by: Christian Heimes <christian@python.org>

Automerge-Triggered-By: @tiran
2020-06-19 07:11:02 -07:00
Jürgen Gmach 66a65ba43c
Improve readability of `formataddr` docstring (GH-20963)
For me as a non native English speaker, the sentence with its embedded clause was very hard to understand.

modified:   Lib/email/utils.py

Automerge-Triggered-By: @csabella
2020-06-19 04:57:30 -07:00