* feature: support compilers that use std::experimental::filesystem such as gcc7
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
* only use this feature if cpp17
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* more specific namespace alias + style
* [pre-commit.ci] auto fixes from pre-commit.com hooks
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* move to pybind11 namespace
* no namespace alias
* [pre-commit.ci] auto fixes from pre-commit.com hooks
for more information, see https://pre-commit.ci
Co-authored-by: Lonnie Souder II <lonnie.souder@g6labs.com>
Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
* chore: drop Python 3.5 support
* chore: more fstrings with flynt's help
* ci: drop Python 3.5
* chore: bump dependency versions
* docs: touch up py::args
* tests: remove deprecation warning
* Ban smartquotes
* Very minor tweaks (by-product of reviewing PR #3719).
Co-authored-by: Aaron Gokaslan <skylion.aaron@gmail.com>
Co-authored-by: Ralf W. Grosse-Kunstleve <rwgk@google.com>
* Adding readability-qualified-auto to .clang-tidy
Ported from @henryiii's 287527f705
* fix: support Python < 3.6
Co-authored-by: Henry Schreiner <henryschreineriii@gmail.com>
* maint(clang-tidy) Improve code readability
* Fix minor typos
* Revert optimization that removed test case
* Fix comment formatting
* Revert another optimization to repro an issue
* Remove make_unique since it C++14 and newer only
* eformat comments
* Fix unsignedness of comparison
* Update comment
* Splitting out pybind11/stl/filesystem.h.
To solve breakages like: https://github.com/deepmind/open_spiel/runs/2999582108
Mostly following the suggestion here: https://github.com/pybind/pybind11/pull/2730#issuecomment-750507575
Except using pybind11/stl/filesystem.h instead of pybind11/stlfs.h, as decided via chat.
stl.h restored to the exact state before merging PR #2730 via:
```
git checkout 733f8de24f stl.h
```
* Properly including new stl subdirectory in pip wheel config.
This now passes interactively:
```
pytest tests/extra_python_package/
```
* iwyu cleanup.
iwyuh.py -c -std=c++17 -DPYBIND11_TEST_BOOST -Ipybind11/include -I/usr/include/python3.9 -I/usr/include/eigen3 include/pybind11/stl/filesystem.h
* Adding PYBIND11_HAS_FILESYSTEM_IS_OPTIONAL.
* Eliminating else after return.
