Commit Graph

29 Commits

Author SHA1 Message Date
Paul Ganssle 62972d9d73
bpo-40503: PEP 615: Tests and implementation for zoneinfo (GH-19909)
This is the initial implementation of PEP 615, the zoneinfo module,
ported from the standalone reference implementation (see
https://www.python.org/dev/peps/pep-0615/#reference-implementation for a
link, which has a more detailed commit history).

This includes (hopefully) all functional elements described in the PEP,
but documentation is found in a separate PR. This includes:

1. A pure python implementation of the ZoneInfo class
2. A C accelerated implementation of the ZoneInfo class
3. Tests with 100% branch coverage for the Python code (though C code
   coverage is less than 100%).
4. A compile-time configuration option on Linux (though not on Windows)

Differences from the reference implementation:

- The module is arranged slightly differently: the accelerated module is
  `_zoneinfo` rather than `zoneinfo._czoneinfo`, which also necessitates
  some changes in the test support function. (Suggested by Victor
  Stinner and Steve Dower.)
- The tests are arranged slightly differently and do not include the
  property tests. The tests live at test/test_zoneinfo/test_zoneinfo.py
  rather than test/test_zoneinfo.py or test/test_zoneinfo/__init__.py
  because we may do some refactoring in the future that would likely
  require this separation anyway; we may:
        - include the property tests
        - automatically run all the tests against both pure Python and C,
          rather than manually constructing C and Python test classes (similar
          to the way this works with test_datetime.py, which generates C
          and Python test cases from datetimetester.py).
- This includes a compile-time configuration option on Linux (though not
  on Windows); added with much help from Thomas Wouters.
- Integration into the CPython build system is obviously different from
  building a standalone zoneinfo module wheel.
- This includes configuration to install the tzdata package as part of
  CI, though only on the coverage jobs. Introducing a PyPI dependency as
  part of the CI build was controversial, and this is seen as less of a
  major change, since the coverage jobs already depend on pip and PyPI.

Additional changes that were introduced as part of this PR, most / all of
which were backported to the reference implementation:

- Fixed reference and memory leaks

    With much debugging help from Pablo Galindo

- Added smoke tests ensuring that the C and Python modules are built

    The import machinery can be somewhat fragile, and the "seamlessly falls
    back to pure Python" nature of this module makes it so that a problem
    building the C extension or a failure to import the pure Python version
    might easily go unnoticed.

- Adjustments to zoneinfo.__dir__

    Suggested by Petr Viktorin.

- Slight refactorings as suggested by Steve Dower.

- Removed unnecessary if check on std_abbr

    Discovered this because of a missing line in branch coverage.
2020-05-16 10:20:06 +02:00
Steve Dower d6b727e2c9
bpo-40501: Replace ctypes code in uuid with native module (GH-19948) 2020-05-12 23:32:32 +01:00
Steve Dower de148f263f
bpo-33125: Add support for building and releasing Windows ARM64 packages (GH-16828)
Note that the support is not actually enabled yet, and so we won't be publishing these packages. However, for those who want to build it themselves (even by reusing the Azure Pipelines definition), it's now relatively easy to enable.
2019-11-20 09:30:47 -08:00
Paul Monson f96e7fd924 bpo-36941: Windows build changes for Windows ARM64 (GH-13365) 2019-05-17 10:07:24 -07:00
Victor Stinner 23bace26ec
bpo-36635: Add _testinternalcapi module (GH-12841)
Add a new _testinternalcapi module to test the internal C API.

Move _Py_GetConfigsAsDict() function to the internal C API:
_testembed now uses _testinternalcapi to access the function.
2019-04-18 11:37:26 +02:00
Paul Monson 8a1657b934 bpo-35976: Enable Windows projects to build with platform ARM32 (GH-11825)
This change adds the necessary items to the build projects to avoid erroring out right at the start. It does not add _support_ for targeting Windows on ARM32, but is a necessary prerequisite for adding it.
2019-02-14 08:31:30 -08:00
Steve Dower 4c70d9f79c
bpo-34691: Compile _contextvars module into main Python library (GH-11741) 2019-02-02 14:36:23 -08:00
Steve Dower 0cd6391fd8
bpo-34977: Add Windows App Store package (GH-11027)
Also adds the PC/layout script for generating layouts on Windows.
2018-12-10 18:52:57 -08:00
Steve Dower 1c3de541e6
bpo-34977: Use venv redirector instead of original python.exe on Windows (GH-11029) 2018-12-10 08:11:21 -08:00
Victor Stinner cb0b78a070
Revert "bpo-34977: Add Windows App Store package (GH-10245)" (GH-11019)
This reverts commit 468a15aaf9.
2018-12-07 12:57:43 +01:00
Steve Dower 468a15aaf9
bpo-34977: Add Windows App Store package (GH-10245) 2018-12-06 21:09:20 -08:00
Steve Dower 53125a53f4
bpo-35067: Remove _distutils_findvs and use vswhere.exe instead. (GH-10095) 2018-10-27 16:48:33 -04:00
Yury Selivanov f23746a934
bpo-32436: Implement PEP 567 (#5027) 2018-01-22 19:11:18 -05:00
Steve Dower 2507e29a9e
bpo-32588: Move _findvs into its own module and add missing _queue module to installer (#5227) 2018-01-19 09:09:36 +11:00
Antoine Pitrou 94e1696d04
bpo-14976: Reentrant simple queue (#3346)
Add a queue.SimpleQueue class, an unbounded FIFO queue with a reentrant C implementation of put().
2018-01-16 00:27:16 +01:00
Zachary Ware d01db1c2a2 bpo-31358: Pull zlib out of the repository (GH-3375)
Also enable building externals by default on Windows, use PCbuild\build.bat's -E option to disable it.
2017-09-06 17:29:37 -07:00
Steve Dower 68d663cf85 [bpo-30916] Pre-build OpenSSL and Tcl/Tk for Windows (#2688)
Updates ssl and tkinter projects to use pre-built externals
2017-07-17 11:15:48 +02:00
Steve Dower 10beb3cfef Issue #28896: Disable WindowsRegistryFinder by default. 2016-12-12 11:17:59 -08:00
INADA Naoki a83636247e Issue #28448: Fix C implemented asyncio.Future didn't work on Windows 2016-10-21 12:30:15 +09:00
Steve Dower 312cef7452 Issue #28217: Adds _testconsole module to test console input. Fixes some issues found by the tests. 2016-10-03 09:04:58 -07:00
Steve Dower df450d1a18 Issue #27469: Adds a shell extension to the launcher so that drag and drop works correctly. 2016-07-16 16:17:33 -07:00
Steve Dower bc3e9cac7c Closes #27545: Remove pyshellext.vcxproj from pcbuild.proj 2016-07-17 20:45:29 -07:00
Steve Dower 6fd76bceda Fixes use of Py_IntDir and Py_OutDir to control build directories. 2016-07-16 16:13:19 -07:00
Steve Dower 945863a691 Fixes build order and lingering intermediate files. 2016-07-13 19:58:21 -07:00
Zachary Ware b27f3c3e20 Issue #24986: Allow building Python without external libraries on Windows
This modifies the behavior of the '-e' flag to PCbuild\build.bat: when '-e'
is not supplied, no attempt will be made to build extension modules that
require external libraries, even if the external libraries are present.

Also adds '--no-<module>' flags to PCbuild\build.bat, where '<module>' is
one of 'ssl', 'tkinter', or 'bsddb', to allow skipping just those modules
(if '-e' is given).
2015-09-03 23:43:54 -05:00
Steve Dower 42a059b632 Issue #24268: Adds PCBuild project to build _testmultiphase module. 2015-05-23 17:51:54 -07:00
Zachary Ware bd4b247f17 Actually build Tix.
It's been absent from all alpha releases, which apparently nobody has noticed.
2015-04-14 10:58:06 -05:00
Steve Dower 89fc3caedb Make bdist_wininst build only on demand 2014-12-15 17:19:27 -08:00
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