Terry Jan Reedy [Sun, 11 Nov 2018 04:26:31 +0000 (23:26 -0500)]
bpo-34864: Document two IDLE on MacOS issues. (GH-10456)
The System Preferences Dock "prefer tabs always" setting disables some
IDLE features. Menus are a bit different than as described for Windows
and Linux.
Victor Stinner [Fri, 9 Nov 2018 15:56:48 +0000 (16:56 +0100)]
bpo-35199: Add an internal _PyTuple_ITEMS() macro (GH-10434)
* _PyTuple_ITEMS() gives access to the tuple->ob_item field and cast the
first argument to PyTupleObject*. This internal macro is only usable if
Py_BUILD_CORE is defined.
* Replace &PyTuple_GET_ITEM(ob, 0) with _PyTuple_ITEMS(ob).
* Replace PyTuple_GET_ITEM(op, 1) with &_PyTuple_ITEMS(ob)[1].
* All internal header files now require Py_BUILD_CORE or
Py_BUILD_CORE_BUILTIN to be defined.
* _json.c is now compiled with Py_BUILD_CORE_BUILTIN to access
pycore_accu.h header.
* Add an example to Modules/Setup to show how to build _json
as a built-in module; it requires non trivial compiler options.
Hoist the float conversion out of the inner loop. (GH-10430)
Currently, the *n* and *total* variables get converted to floats each time they are multiplied by random(). This minor tweak does the conversion just once and gets a small speedup (approx 3%).
Cleanup and improve the regex tokenizer example. (GH-10426)
1) Convert weird field name "typ" to the more standard "type".
2) For the NUMBER type, convert the value to an int() or float().
3) Simplify ``group(kind)`` to the shorter and faster ``group()`` call.
4) Simplify logic go a single if-elif chain to make this easier to extend.
5) Reorder the tests to match the order the tokens are specified.
This isn't necessary for correctness but does make the example
easier to follow.
6) Move the "column" calculation before the if-elif chain so that
users have the option of using this value in error messages.
Alexey Izbyshev [Fri, 9 Nov 2018 07:12:06 +0000 (10:12 +0300)]
bpo-35194: Fix a wrong constant in cp932 codec (GH-10420)
This typo doesn't affect the result because wrong bits are discarded
on implicit conversion to unsigned char, but it trips UBSan
with -fsanitize=implicit-integer-truncation.
The call to `_untrack_reader` is performed too soon, causing the protocol
to forget about the reader before `connection_lost` can run and feed the
EOF to the reader. See bpo-35065.
bpo-34726: Fix handling of hash-based pycs in zipimport. (GH-10327)
Current support for hash-based bytecode files in `zipimport` is rather
sparse, which leads to test failures when the test suite is ran with
the ``SOURCE_DATE_EPOCH`` environment variable set.
This teaches zipimport to handle hash-based pycs properly.
samstagern [Wed, 7 Nov 2018 16:49:14 +0000 (17:49 +0100)]
bpo-32409: Fix regression in activate.bat on international Windows (GH-10295)
Handle Unicode contents on localised Windows systems when activating a
venv. activate.bat currently breaks on German Windows systems, as chcp.com does
not return a plain number as on English systems, but (arbitrarily) appends a dot at the end
(for example "Aktive Codepage: 850." instead of "Active Codepage: 850"). The
dependency to chcp.com is removed and ctypes is used to get, set and restore the
console output code page. The code page for console input is not changed.
We can't use __VENV_PYTHON__ to find python.exe, since it's UTF-8. cmd.exe decodes
the script using the console output code page.
guoci [Wed, 7 Nov 2018 09:50:23 +0000 (04:50 -0500)]
bpo-34898: Add mtime parameter to gzip.compress(). (GH-9704)
Without setting mtime, time.time() will be used as the timestamp which will
end up in the compressed data and each invocation of the compress() function
will vary over time.
Victor Stinner [Tue, 6 Nov 2018 14:59:52 +0000 (15:59 +0100)]
bpo-35081: Add _PyCoreConfig_AsDict() (GH-10362)
_testcapimodule.c must not include pycore_pathconfig.h, since it's an
internal header files.
Changes:
* Add _PyCoreConfig_AsDict() function to coreconfig.c.
* Remove pycore_pathconfig.h include from _testcapimodule.h.
* pycore_pathconfig.h now requires Py_BUILD_CORE to be defined.
* _testcapimodule.c compilation now fails if it's built with
Py_BUILD_CORE defined.
Alexey Izbyshev [Tue, 6 Nov 2018 04:29:07 +0000 (07:29 +0300)]
closes bpo-35171: Fix test_TimeRE_recreation_timezone failure on some systems. (GH-10347)
The test depended on '/usr/share/zoneinfo/posixrules' or equivalent
because it set TZ without explicit DST transition rules. At least
on OpenSUSE Tumbleweed that file is linked to '/etc/localtime',
making the test fail with certain local timezones,
such as 'Europe/Moscow' which doesn't have DST transitions since 2011.
Mario Corchero [Mon, 5 Nov 2018 12:03:46 +0000 (15:03 +0300)]
bpo-32512: Add -m option to profile for profiling modules (#5132)
The new option in the CLI of the profile module allow to profile
executable modules. This change follows the same implementation as the
one already present in `cProfile`.
As the argument is now present on both modules, move the tests to the
common test case to be run with profile as well.
Pablo Galindo [Sun, 4 Nov 2018 22:36:25 +0000 (22:36 +0000)]
bpo-9842: Add cross-reference to the ellipsis object (GH-4063)
This PR adds a cross-reference to the ellipsis object and the representation of recursive item in containers as indicated in [issue 9842](https://bugs.python.org/issue9842) by @bitdancer.
BNMetrics [Fri, 2 Nov 2018 15:20:19 +0000 (15:20 +0000)]
bpo-29341: Clarify that path-like objects are accepted in some os methods (GH-10101)
Some methods in the os module can accept path-like objects. This is documented in the general documentation but not in the function docstrings. To keep both in sync, the docstrings need to be updated to reflect that path-like objects are also accepted.
bpo-33578: Add getstate/setstate for CJK codec (GH-6984)
This implements getstate and setstate for the cjkcodecs multibyte incremental encoders/decoders, primarily to fix issues with seek/tell.
The encoder getstate/setstate is slightly tricky as the "state" is pending bytes + MultibyteCodec_State but only an integer can be returned. The approach I've taken is to encode this data into a long, similar to how .tell() encodes a "cookie_type" as a long.
Victor Stinner [Thu, 1 Nov 2018 02:15:58 +0000 (03:15 +0100)]
bpo-35081: And pycore_lifecycle.h and pycore_pathconfig.h (GH-10273)
* And pycore_lifecycle.h and pycore_pathconfig.h headers to
Include/internal/
* Move Py_BUILD_CORE specific code from coreconfig.h and
pylifecycle.h to pycore_pathconfig.h and pycore_lifecycle.h
* Move _Py_wstrlist_XXX() definitions and _PyPathConfig code
from pycore_state.h to pycore_pathconfig.h
* Move "Init" and "Fini" function definitions from pylifecycle.c to
pycore_lifecycle.h.
If Py_BUILD_CORE is defined, the PyThreadState_GET() macro access
_PyRuntime which comes from the internal pycore_state.h header.
Public headers must not require internal headers.
Move PyThreadState_GET() and _PyInterpreterState_GET_UNSAFE() from
Include/pystate.h to Include/internal/pycore_state.h, and rename
PyThreadState_GET() to _PyThreadState_GET() there.
The PyThreadState_GET() macro of pystate.h is now redefined when
pycore_state.h is included, to use the fast _PyThreadState_GET().
Changes:
* Add _PyThreadState_GET() macro
* Replace "PyThreadState_GET()->interp" with
_PyInterpreterState_GET_UNSAFE()
* Replace PyThreadState_GET() with _PyThreadState_GET() in internal C
files (compiled with Py_BUILD_CORE defined), but keep
PyThreadState_GET() in the public header files.
* _testcapimodule.c: replace PyThreadState_GET() with
PyThreadState_Get(); the module is not compiled with Py_BUILD_CORE
defined.
* pycore_state.h now requires Py_BUILD_CORE to be defined.
* PCbuild project, Makefile.pre.in, Modules/Setup: add the
Include/internal/ directory to the search paths of header files.
* Update includes. For example, replace #include "internal/mem.h"
with #include "pycore_mem.h".
Victor Stinner [Wed, 31 Oct 2018 23:26:41 +0000 (00:26 +0100)]
bpo-26558: Fix Py_FatalError() with GIL released (GH-10267)
Don't call _Py_FatalError_PrintExc() nor flush_std_files() if the
current thread doesn't hold the GIL, or if the current thread
has no Python state thread.
Victor Stinner [Tue, 30 Oct 2018 14:13:17 +0000 (15:13 +0100)]
bpo-35081: Cleanup pystate.c and pystate.h (GH-10240)
* Remove _PyThreadState_Current
* Replace GET_TSTATE() with PyThreadState_GET()
* Replace GET_INTERP_STATE() with _PyInterpreterState_GET_UNSAFE()
* Replace direct access to _PyThreadState_Current with
PyThreadState_GET()
* Replace _PyThreadState_Current with
_PyRuntime.gilstate.tstate_current
* Rename SET_TSTATE() to _PyThreadState_SET(), name more
consistent with _PyThreadState_GET()
* Update outdated comments
Victor Stinner [Tue, 30 Oct 2018 13:31:42 +0000 (14:31 +0100)]
bpo-32030: Make _PySys_AddXOptionWithError() private (GH-10236)
Make _PySys_AddXOptionWithError() and _PySys_AddWarnOptionWithError()
functions private again. They are no longer needed to initialize Python:
_PySys_EndInit() is now responsible to add these options instead.
Moreover, PySys_AddWarnOptionUnicode() now clears the exception on
failure if possible.
Victor Stinner [Tue, 30 Oct 2018 11:58:10 +0000 (12:58 +0100)]
bpo-34523: Fix config_init_fs_encoding() for ASCII (GH-10232)
* bpo-34523, bpo-34403: Fix config_init_fs_encoding(): it now uses
ASCII if _Py_GetForceASCII() is true.
* Fix a regression of commit b2457efc78b74a1d6d1b77d11a939e886b8a4e2c.
* Fix also a memory leak: get_locale_encoding() already allocates
memory, no need to duplicate the string.
Pablo Galindo [Mon, 29 Oct 2018 20:47:44 +0000 (16:47 -0400)]
bpo-35031: Fix test_start_tls_server_1 on FreeBSD buildbots (GH-10011)
Some FreeBSD buildbots fail to run this test as the eof was not being received by the server if the size is not big enough. This behaviour only appears if the client is using TLS1.3.