python / cpython

…magic methods in MagicMock" (GH-19734)

* Revert "bpo-25597: Ensure wraps' return value is used for magic methods in MagicMock (#16029)"

This reverts commit 72b1004.

…GH-19098)

require `_generate_next_value_` to be defined before members

PyFrame_GetCode(frame): return a borrowed reference to the frame
code.

Replace frame->f_code with PyFrame_GetCode(frame) in most code,
except in frameobject.c, genobject.c and ceval.c.

Also add PyFrame_GetLineNumber() to the limited C API.

bpo-35134, bpo-40421: Add Include/cpython/code.h header file.

code.h now defines PyCodeObject type in the limited C API. It is now
included by Python.h.

Give a name to the PyCodeObject structure: it is now called
"struct PyCodeObject". So it becomes possible to define PyCodeObject
as "struct PyCodeObject" in the limited C API without defining the
structure.

Add a new separated pyframe.h header file of the PyFrame public C
API: it is included by Python.h.

Add PyFrame_GetLineNumber() to the limited C API.

Replace "struct _frame" with "PyFrameObject" in header files.
PyFrameObject is now defined as struct _frame by pyframe.h which is
included early enough in Python.h.

…ing c code (GH-19745)

This test has been changed to always use the old parser, so no need for it to be skipped.

…H-19743)

An E_EOF error was only being caught after the parser exited before this commit. There are some cases though, where the tokenizer returns ERRORTOKEN *and* has set an E_EOF error (like when EOF directly follows a line continuation character) which weren't correctly handled before.

…H-19739)

Now only test_error_during_result_unpickle_in_result_handler()
captures and ignores sys.stderr in the test process.

Tools like test.bisect_cmd don't support subTest() but only
work with the granularity of one method.

Remove unused ExecutorDeadlockTest._sleep_id() method.

Process.shutdown(wait=True) of concurrent.futures now closes
explicitly the result queue.

)

This commit also allows to pass flags to the new parser in all interfaces and fixes a bug in the parser generator that was causing to inline rules with actions, making them disappear.

Add a new close() method to multiprocessing.SimpleQueue to explicitly
close the queue.

Automerge-Triggered-By: @pitrou

…-19733)

…_FromSpec types (GH-19414)

…-19723)

Update the "Makefile.pre.in" template and the "PCbuild/lib.pyproj" with the files in "Lib/test/test/test_peg_generator" so they get correctly installed along the rest of the standard library.

)

Adds a short description of `PyDoc_STRVAR` and `PyDoc_STR` to "Useful macros" section of C-API docs.

Currently, there is [one lone mention](https://docs.python.org/3/c-api/module.html?highlight=pydoc_strvar#c.PyModuleDef) in the C-API reference, despite the fact that `PyDoc_STRVAR` is ubiquitous to `Modules/`.

Additionally, this properly uses `c:macro` within `Doc/c-api/module.rst` to link.

…H-19725)

Import logging lazily in assertLogs() in unittest.
Move TestHandler from test.support to logging_helper.

* Move socket related functions from test.support to socket_helper.
* Import socket, nntplib and urllib.error lazily in transient_internet().
* Remove importing multiprocess.

* Import asyncio lazily in unittest (only when IsolatedAsyncioTestCase is used).
* Import asyncio.events lazily in test.support.

…example (GH-19705)

This is one of the few files that has intimate knowledge of the pyc file
format. Since it lacks tests it tends to become outdated fairly quickly.
At present it has been broken since the introduction of PEP 552.

…19688)