Commit Graph

117 Commits

Author SHA1 Message Date
Christian Heimes 5a4af3ab03
gh-90473: disable user site packages on WASI/Emscripten (GH-93633) 2022-06-09 17:45:29 +02:00
Bryan Weber 0860b26a4f
gh-91670: Removes `SO` config variable in `sysconfig.py` (#91671)
* Removes SO config variable in sysconfig

Per @warsaw in https://github.com/python/cpython/issues/63754, this was
deprecated in Python 3.4 and was suggested for removal in Python 3.5.

* Add NEWS

* Update Misc/NEWS.d/next/Library/2022-04-18-15-23-24.gh-issue-91670.6eyChw.rst

Co-authored-by: Éric <merwok@netwok.org>

Co-authored-by: Barry Warsaw <barry@python.org>
Co-authored-by: Éric <merwok@netwok.org>
2022-04-18 14:01:18 -07:00
Miro Hrončok 48d9262699
bpo-45413: Define "posix_venv", "nt_venv" and "venv" sysconfig installation schemes (GH-31034)
Define *posix_venv* and *nt_venv* sysconfig installation schemes
to be used for bootstrapping new virtual environments.
Add *venv* sysconfig installation scheme to get the appropriate one of the above.
The schemes are identical to the pre-existing
*posix_prefix* and *nt* install schemes.
The venv module now uses the *venv* scheme to create new virtual environments
instead of hardcoding the paths depending only on the platform. Downstream
Python distributors customizing the *posix_prefix* or *nt* install
scheme in a way that is not compatible with the install scheme used in
virtual environments are encouraged not to customize the *venv* schemes.
When Python itself runs in a virtual environment,
sysconfig.get_default_scheme and
sysconfig.get_preferred_scheme with `key="prefix"` returns
*venv*.
2022-03-18 10:53:29 +01:00
Nikita Sobolev 0cbdd21311
bpo-46565: `del` loop vars that are leaking into module namespaces (GH-30993) 2022-02-03 11:20:08 +02:00
neonene 3f398a77d3
bpo-45582: Fix test_embed failure during a PGO build on Windows (GH-30014)
This defines VPATH differently in PGO instrumentation builds, to account for a different default output directory. It also adds sys._vpath on Windows to make the value available to sysconfig so that it can be used in tests.
2021-12-10 17:13:55 +00:00
Steve Dower 99fcf15052
bpo-45582: Port getpath[p].c to Python (GH-29041)
The getpath.py file is frozen at build time and executed as code over a namespace. It is never imported, nor is it meant to be importable or reusable. However, it should be easier to read, modify, and patch than the previous code.

This commit attempts to preserve every previously tested quirk, but these may be changed in the future to better align platforms.
2021-12-03 00:08:42 +00:00
Christian Clauss 745c9d9dfc
Fix typos in the Lib directory (GH-28775)
Fix typos in the Lib directory as identified by codespell.

Co-authored-by: Terry Jan Reedy <tjreedy@udel.edu>
2021-10-06 16:13:48 -07:00
Pablo Galindo Salgado 97b754d4b4
Revert "bpo-45035: Make sysconfig posix_home depend on platlibdir (GH-28011)" (GH-28201)
This reverts commit 4f88161f07.
2021-09-07 12:46:25 +01:00
Tzu-ping Chung 4f88161f07
bpo-45035: Make sysconfig posix_home depend on platlibdir (GH-28011) 2021-09-07 11:27:48 +01:00
Tzu-ping Chung a5c6bcf244
Make sysconfig posix_user not depend on platlibdir (GH-27655) 2021-09-07 11:26:42 +02:00
Tzu-ping Chung 28544609cb
Fix osx_framework_user include to match distutils (#27093) 2021-07-15 11:44:04 +02:00
Petr Viktorin 563bd5a4dc
bpo-41282: Fix broken `make install` (GH-26329)
A previous commit broke a check in sysconfig when building cpython itself.
This caused builds of the standard library modules to search a wrong
location (the installed location rather than the source directory) for
header files with the net effect that a ``make install``
incorrectly caused all extension modules to be rebuilt again and
with incorrect include file paths.

When building Python, we need two distinct "include" directories:
- source .h files
- install target for .h files

Note that this doesn't matter except when building Python from source.

Historically:
- source .h files were in the distutils scheme under 'include'
- the install directory was in the distutils.command.install scheme
    under 'headers'

GH-24549 merged these; sysconfig is now the single source of truth and
distutils is derived from it.

This commit introduces a "secret" scheme path, 'headers', which contains
the install target. It is only present when building Python.
The distutils code uses it if present, and falls back to 'include'.

Co-authored-by: Ned Deily <nad@python.org>
2021-05-24 18:48:44 -04:00
Tzu-ping Chung d92513390a
bpo-43312: Functions returning default and preferred sysconfig schemes (GH-24644) 2021-04-27 09:45:55 +01:00
Lumír 'Frenzy' Balhar 90d02e5e63
bpo-41282: (PEP 632) Deprecate distutils.sysconfig (partial implementation of the PEP) (GH-23142)
This change:
* merges `distutils.sysconfig` into `sysconfig` while keeping the original functionality and
* marks `distutils.sysconfig` as deprecated

https://bugs.python.org/issue41282
2021-04-23 14:02:41 +02:00
Lumír 'Frenzy' Balhar 341e8a939a
bpo-41282: (PEP 632) Load install schemes from sysconfig (GH-24549)
With this patch, `distutils.command.install.INSTALL_SCHEMES` are loaded from
`sysconfig._INSTALL_SCHEMES`.

The distutils module is deprecated and will be removed in 3.12 (PEP 632).
This change makes the `sysconfig._INSTALL_SCHEMES` the single point of truth
for install schemes while keeping `distutils.command.install.INSTALL_SCHEMES`
exactly the same. If we, during the transition to the sysconfig, change
something, this makes sure that it also propagates to distutils until the
module gets removed.

Moreover, as discussed [on Discourse], Linux distros need to patch
distutils/sysconfig to make sure the packages will land in proper locations.
This patch makes it easier because it leaves only one location where install
schemes are defined which is much easier to patch/adjust.

[on Discourse]: https://discuss.python.org/t/pep-632-deprecate-distutils-module/5134

The implementation is slightly different than the plan but I think it's the
easiest way how to do it and it also makes the downstream patch simple,
flexible and easy to maintain.

It's also necessary to implement this before setuptools starts bundling
the distutils module so the default install schemes stay in the standard library.

The removed code from sysconfig does not seem to have any negative effect
because, honestly, it seems that nothing actually uses the install schemes
from sysconfig at all. There were many big changes in these modules where
they were trying to include packaging in stdlib and then reverted that.
Also, the test of distutils install command does not count with the different
locations which is good evidence that the reason to have this piece of code
is no longer valid.


https://bugs.python.org/issue41282
2021-04-14 17:12:34 +02:00
Inada Naoki 3d4af4a876
bpo-43651: Fix EncodingWarning in sysconfig (GH-25192) 2021-04-06 10:01:11 +09:00
Ronald Oussoren 49926cf2bc
bpo-42504: Ensure that get_config_var('MACOSX_DEPLOYMENT_TARGET') is a string (GH-24341)
* bpo-42504: Ensure that get_config_var('MACOSX_DEPLOYMENT_TARGET') is a string
2021-01-31 22:29:44 -05:00
pxinwr ab74c014ae
bpo-31904: Fix site and sysconfig modules for VxWorks RTOS (GH-21821) 2020-12-20 23:27:42 +01:00
Matti Picus c0afb7fa0e
bpo-39825: Fixes sysconfig.get_config_var('EXT_SUFFIX') on Windows to match distutils (GH-22088) 2020-12-07 17:33:20 +00:00
Steve Dower dd18001c30
bpo-41627: Distinguish 32 and 64-bit user site packages on Windows (GH-22098)
Also fixes the error message returned when sysconfig fails to interpolate a variable correctly.
2020-09-05 00:45:54 +01:00
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
Serhiy Storchaka 684d2b9a07
bpo-24916: Remove an outdated comment. (GH-19101) 2020-03-21 15:45:30 +02:00
Victor Stinner 8510f43078
bpo-1294959: Add sys.platlibdir attribute (GH-18381)
Add --with-platlibdir option to the configure script: name of the
platform-specific library directory, stored in the new sys.platlitdir
attribute. It is used to build the path of platform-specific dynamic
libraries and the path of the standard library.

It is equal to "lib" on most platforms. On Fedora and SuSE, it is
equal to "lib64" on 64-bit systems.

Co-Authored-By: Jan Matějek <jmatejek@suse.com>
Co-Authored-By: Matěj Cepl <mcepl@cepl.eu>
Co-Authored-By: Charalampos Stratakis <cstratak@redhat.com>
2020-03-10 09:53:09 +01:00
Michael Felt 39afa2d314 bpo-38021: Modify AIX platform_tag so it covers PEP 425 needs (GH-17303)
Provides a richer platform tag for AIX that we expect to be sufficient for PEP 425
binary distribution identification. Any backports to earlier Python versions will be
handled via setuptools.

Patch by Michael Felt.
2019-12-16 00:17:53 +10:00
Victor Stinner 52ad33abbf
bpo-38234: test_embed: test pyvenv.cfg and pybuilddir.txt (GH-16366)
Add test_init_pybuilddir() and test_init_pyvenv_cfg() to test_embed
to test pyvenv.cfg and pybuilddir.txt configuration files.

Fix sysconfig._generate_posix_vars(): pybuilddir.txt uses UTF-8
encoding, not ASCII.
2019-09-25 02:10:35 +02:00
Paul Monson daf6262751 bpo-37201: fix test_distutils failures for Windows ARM64 (GH-13902) 2019-06-12 10:16:49 -07:00
Paul Monson 62dfd7d6fe bpo-35920: Windows 10 ARM32 platform support (GH-11774) 2019-04-25 18:36:45 +00:00
Steve Dower 85e102a2b0
bpo-35299: Fixed sysconfig and distutils during PGO profiling (GH-11744) 2019-02-04 17:15:13 -08:00
Antoine Pitrou 961d54c5c1
bpo-32430: Rename Modules/Setup.dist to Modules/Setup (GH-8229)
bpo-32430: Rename Modules/Setup.dist to Modules/Setup

Remove the necessity to copy the former manually to the latter when updating the local source tree.
2018-07-16 19:03:03 +02:00
Benjamin Peterson 288d1daada remove support for BSD/OS (closes bpo-31624) (#3812) 2017-09-28 22:44:27 -07:00
Zachary Ware 49ce74efe8 Remove all mention of Windows IA-64 support (GH-3389)
It was mostly removed long ago.
2017-09-06 15:45:25 -07:00
Benjamin Peterson 069306312a remove IRIX support (closes bpo-31341) (#3310)
See PEP 11.
2017-09-04 16:36:05 -07:00
INADA Naoki a8f8d5b4bd bpo-29585: optimize site.py startup time (GH-136)
Avoid importing `sysconfig` from `site` by copying minimum code.
Python startup is 5% faster on Linux and 30% faster on macOS
2017-06-29 00:31:53 +09:00
Serhiy Storchaka 5affd23e6f bpo-29762: More use "raise from None". (#569)
This hides unwanted implementation details from tracebacks.
2017-04-05 09:37:24 +03:00
Xavier de Gaye 92dec548ff Issue #28046: get_sysconfigdata_name() uses the _PYTHON_SYSCONFIGDATA_NAME
environment variable that is defined when cross-compiling.
2016-09-11 22:22:24 +02:00
Xavier de Gaye b32e869eb1 Issue #28046: Fix get_sysconfigdata_name(). 2016-09-10 16:19:45 +02:00
Zachary Ware c4b53afce4 Issue #28046: Remove platform-specific directories from sys.path 2016-09-09 17:59:49 -07:00
R David Murray 44b548dda8 #27364: fix "incorrect" uses of escape character in the stdlib.
And most of the tools.

Patch by Emanual Barry, reviewed by me, Serhiy Storchaka, and
Martin Panter.
2016-09-08 13:59:53 -04:00
doko@ubuntu.com 5553231b91 - Issue #23968: Rename the platform directory from plat-$(MACHDEP) to
plat-$(PLATFORM_TRIPLET).
  Rename the config directory (LIBPL) from config-$(LDVERSION) to
  config-$(LDVERSION)-$(PLATFORM_TRIPLET).
  Install the platform specifc _sysconfigdata module into the platform
  directory and rename it to include the ABIFLAGS.
2016-06-14 08:55:19 +02:00
Serhiy Storchaka 885bdc4946 Issue #25985: sys.version_info is now used instead of sys.version
to format short Python version.
2016-02-11 13:10:36 +02:00
doko@ubuntu.com b2b1217270 - Issue #24705: Fix sysconfig._parse_makefile not expanding ${} vars
appearing before $() vars.
2016-01-11 21:41:40 +01:00
Steve Dower 17be514d0a Closes #23437: Make user scripts directory versioned on Windows (patch by pmoore) 2015-02-14 09:50:59 -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
Serhiy Storchaka eaec3597dd Issue #19760: Silence sysconfig's 'SO' key deprecation warnings in tests.
Change stacklevel in warnings.warn() for 'SO' key to 2.
2013-11-26 17:08:24 +02:00
Barry Warsaw 87b9637a86 A fix for issue 19555 on Windows. 2013-11-22 11:08:05 -05:00
Barry Warsaw 197a770231 - Issue #19555: Restore sysconfig.get_config_var('SO'), with a
DeprecationWarning pointing people at $EXT_SUFFIX.
2013-11-21 18:57:14 -05:00
Antoine Pitrou e55013febe Issue #18235: Fix the sysconfig variables LDSHARED and BLDSHARED under AIX.
Patch by David Edelsohn.
2013-10-19 22:06:26 +02:00
Antoine Pitrou 0abb21884c Issue #18235: Fix the sysconfig variables LDSHARED and BLDSHARED under AIX.
Patch by David Edelsohn.
2013-10-19 22:05:05 +02:00
Christian Heimes 8c9cd5a3d4 Issue #19205: Don't import the 're' module in site and sysconfig module to
to speed up interpreter start.
2013-10-12 00:24:55 +02:00
Brett Cannon f15a59fdf3 Issue #17177: Stop using imp in sysconfig 2013-06-15 14:32:11 -04:00