16 Commits

Author SHA1 Message Date
Aaron Gokaslan
9df2f1ff13
maint(precommit): Apply isort (#3195)
* Apply isort

* Tweak isort config

* Add env.py as a known_first_party

* Add one missing known first party

* Make config compat with older isort versions

* Add another comment

* Revert pyproject setting
2021-08-13 12:37:05 -04:00
Jerome Robert
9e8a741baa
fix: Mingw64 corrected and add a CI job to test it (#3132)
* mingw64 platform string is like mingw_xxx not "mingw"

See https://github.com/msys2/MINGW-packages/blob/master/mingw-w64-python/0099-Change-the-get_platform-method-in-sysconfig-and-dist.patch

* Mingw: Do not dllexport exceptions

This is a fix for errors like:

D:/a/pybind11/pybind11/include/pybind11/detail/common.h:735:23: error: 'dllexport' implies default visibility, but 'class pybind11::builtin_exception' has already been declared with a different visibility
  735 | class PYBIND11_EXPORT builtin_exception : public std::runtime_error {
      |                       ^~~~~~~~~~~~~~~~~

* GHA: Test Mingw64 build

* fix: avoid thin binaries on mingw

* fix: drop lto on MinGW

* Mingw64: disable PYBIND11_DEPRECATED

It trigger many warnings for unknown reasons

Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
2021-07-30 13:48:41 -04:00
Antony Lee
1be0a0a610
Add helper to build in-tree extensions. (#2831)
For single-file extensions, a convenient pattern offered by cython
is to place the source files directly in the python source tree
(`foo/__init__.py`, `foo/ext.pyx`), deriving the package names from
their filesystem location.  Adapt this pattern for pybind11, using an
`intree_extensions` helper, which should be thought of as the moral
equivalent to `cythonize`.

Differences with cythonize: I chose not to include globbing support
(`intree_extensions(glob.glob("**/*.cpp"))` seems sufficient), nor to
provide extension-customization kwargs (directly setting the attributes
on the resulting Pybind11Extension objects seems sufficient).

We could choose to have `intree_extension` (singular instead) and make
users write `[*map(intree_extension, glob.glob("**/*.cpp"))]`; no strong
opinion here.

Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
2021-07-13 17:21:55 -04:00
luzpaz
8bee61b645
docs: fix various typos (#3075)
Found via `codespell -q 3 -L nd,ot,thist`
2021-07-04 19:58:35 -04:00
jbarlow83
79178e713d
fix(setup_helpers): try import multiprocessing.synchronize too (#3043) 2021-06-18 10:17:34 -04:00
Jerome Robert
1259db6fd9
Fix Pybind11Extension on mingw64 (#2921)
* Pybind11Extension add the "/EHsc /bigobj /std:c++14" flags on Windows.
  This is good for Visual C++ but not for Mingw.
* According
  https://github.com/msys2/MINGW-packages/blob/master/mingw-w64-python2/0410-MINGW-build-extensions-with-GCC.patch
  sysconfig.get_platform() is the way to check for a Mingw64
2021-04-02 10:26:17 -07:00
Antony Lee
e8c4f54316
fix: prepend Pybind11Extension flags rather than appending them. (#2808)
This allows users to set e.g. `extra_compile_args=["-g"]` (temporarily,
for debugging purposes) and not have that get overridden by
Pybind11Extension's default `-g0`.

In order to minimize "order inversion" (not that it really matters,
though) I chose to collect all flags and add them at once (hence the
dropping of `*args`).  I also dropped flag deduplication, which seems
unneeded.
2021-01-19 18:20:30 -05:00
Antony Lee
6b4297fd2f
fix: don't trigger -Wunused-parameter in flagcheck.cpp. (#2735)
... by leaving the unused parameters anonymous.

(This can be checked e.g. by compiling python_example with -Wall
-Wextra.)
2020-12-21 22:17:10 -05:00
Henry Schreiner
ebd5c5b48c
feat: way to only recompile changed files (#2643)
* feat: lazy compile

* refactor: lazy -> only_changed

* refactor: leave the changed function up to the user

* refactor: pass a function, based on @YannickJadoul and @HDembinski's suggestions

* refactor: old -> _old, as it's not intended for users

* docs: slight improvmenent from @rwgk

* docs: Ccache spelling, extra warning about pip caching

Ccache spelling noted by @YannickJadoul
2020-11-11 11:45:28 -05:00
Henry Schreiner
06a54018c8
fix: min macos (#2622) 2020-10-29 11:37:42 -04:00
Henry Schreiner
645d83813b
feat: typing support for helpers (#2588)
* feat: basic typing support

* docs: mention syncing as suggested by @rwgk

* docs: update changelog

* docs: copy of warning in limitations
2020-10-14 14:08:41 -04:00
Jay Soffian
01453b05c4
fix (setup_helpers): fix bug in _add_lflags (#2586)
Fix minor bug in `_add_lflags` that allows a flag to be added more than once.
2020-10-13 18:20:10 -04:00
Henry Schreiner
b9d00273ee
feat: parallel compiler (#2521) 2020-10-02 10:03:35 -04:00
Henry Schreiner
4a288ab928
fix: Windows C++ latest (#2508) 2020-09-18 14:57:47 -04:00
Henry Schreiner
87828c7ec1
fix: typo in Windows C++17 support (#2507) 2020-09-18 11:15:36 -04:00
Henry Schreiner
fd61f5038e
feat: setup.py redesign and helpers (#2433)
* feat: setup.py redesign and helpers

* refactor: simpler design with two outputs

* refactor: helper file update and Windows support

* fix: review points from @YannickJadoul

* refactor: fixes to naming and more docs

* feat: more customization points

* feat: add entry point pybind11-config

* refactor: Try Extension-focused method

* refactor: rename alt/inplace to global

* fix: allow usage with git modules, better docs

* feat: global as an extra (@YannickJadoul's suggestion)

* feat: single version location

* fix: remove the requirement that setuptools must be imported first

* fix: some review points from @wjacob

* fix: use .in, add procedure to docs

* refactor: avoid monkeypatch copy

* docs: minor typos corrected

* fix: minor points from @YannickJadoul

* fix: typo on Windows C++ mode

* fix: MSVC 15 update 3+ have c++14 flag

See <https://docs.microsoft.com/en-us/cpp/build/reference/std-specify-language-standard-version?view=vs-2019>

* docs: discuss making SDists by hand

* ci: use pep517.build instead of manual setup.py

* refactor: more comments from @YannickJadoul

* docs: updates from @ktbarrett

* fix: change to newly recommended tool instead of pep517.build

This was intended as a proof of concept; build seems to be the correct replacement.

See https://github.com/pypa/pep517/pull/83

* docs: updates from @wjakob

* refactor: dual version locations

* docs: typo spotted by @wjakob
2020-09-16 17:13:41 -04:00