3.4.5: build warnings

[kloczek]

Describe the bug

Looks like build shows some warnings.

Here is build output:

```console + /usr/bin/python3 -sBm build -w --no-isolation * Getting build dependencies for wheel... running egg_info creating sphinx_tabs.egg-info writing sphinx_tabs.egg-info/PKG-INFO writing dependency_links to sphinx_tabs.egg-info/dependency_links.txt writing requirements to sphinx_tabs.egg-info/requires.txt writing top-level names to sphinx_tabs.egg-info/top_level.txt writing manifest file 'sphinx_tabs.egg-info/SOURCES.txt' reading manifest file 'sphinx_tabs.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no previously-included files found matching 'docs' warning: no previously-included files matching '*' found under directory 'docs' warning: no previously-included files found matching 'tests' warning: no previously-included files found matching 'images' warning: no previously-included files matching '*' found under directory 'images' warning: no previously-included files found matching '.pre-commit-config.yaml' warning: no previously-included files found matching '.readthedocs.yml' warning: no previously-included files found matching 'pylint.cfg' warning: no previously-included files found matching 'tox.ini' warning: no previously-included files found matching 'codecov.yml' adding license file 'LICENSE' writing manifest file 'sphinx_tabs.egg-info/SOURCES.txt' * Building wheel... running bdist_wheel running build running build_py creating build creating build/lib creating build/lib/sphinx_tabs copying sphinx_tabs/__init__.py -> build/lib/sphinx_tabs copying sphinx_tabs/tabs.py -> build/lib/sphinx_tabs running egg_info writing sphinx_tabs.egg-info/PKG-INFO writing dependency_links to sphinx_tabs.egg-info/dependency_links.txt writing requirements to sphinx_tabs.egg-info/requires.txt writing top-level names to sphinx_tabs.egg-info/top_level.txt reading manifest file 'sphinx_tabs.egg-info/SOURCES.txt' reading manifest template 'MANIFEST.in' warning: no previously-included files found matching 'docs' warning: no previously-included files matching '*' found under directory 'docs' warning: no previously-included files found matching 'tests' warning: no previously-included files found matching 'images' warning: no previously-included files matching '*' found under directory 'images' warning: no previously-included files found matching '.pre-commit-config.yaml' warning: no previously-included files found matching '.readthedocs.yml' warning: no previously-included files found matching 'pylint.cfg' warning: no previously-included files found matching 'tox.ini' warning: no previously-included files found matching 'codecov.yml' adding license file 'LICENSE' writing manifest file 'sphinx_tabs.egg-info/SOURCES.txt' creating build/lib/sphinx_tabs/static copying sphinx_tabs/static/tabs.css -> build/lib/sphinx_tabs/static copying sphinx_tabs/static/tabs.js -> build/lib/sphinx_tabs/static installing to build/bdist.linux-x86_64/wheel running install running install_lib creating build/bdist.linux-x86_64 creating build/bdist.linux-x86_64/wheel creating build/bdist.linux-x86_64/wheel/sphinx_tabs copying build/lib/sphinx_tabs/__init__.py -> build/bdist.linux-x86_64/wheel/sphinx_tabs copying build/lib/sphinx_tabs/tabs.py -> build/bdist.linux-x86_64/wheel/sphinx_tabs creating build/bdist.linux-x86_64/wheel/sphinx_tabs/static copying build/lib/sphinx_tabs/static/tabs.css -> build/bdist.linux-x86_64/wheel/sphinx_tabs/static copying build/lib/sphinx_tabs/static/tabs.js -> build/bdist.linux-x86_64/wheel/sphinx_tabs/static running install_egg_info Copying sphinx_tabs.egg-info to build/bdist.linux-x86_64/wheel/sphinx_tabs-3.4.5-py3.8.egg-info running install_scripts creating build/bdist.linux-x86_64/wheel/sphinx_tabs-3.4.5.dist-info/WHEEL creating '/home/tkloczko/rpmbuild/BUILD/sphinx-tabs-3.4.5/dist/.tmp-rn1h7h21/sphinx_tabs-3.4.5-py3-none-any.whl' and adding 'build/bdist.linux-x86_64/wheel' to it adding 'sphinx_tabs/__init__.py' adding 'sphinx_tabs/tabs.py' adding 'sphinx_tabs/static/tabs.css' adding 'sphinx_tabs/static/tabs.js' adding 'sphinx_tabs-3.4.5.dist-info/LICENSE' adding 'sphinx_tabs-3.4.5.dist-info/METADATA' adding 'sphinx_tabs-3.4.5.dist-info/WHEEL' adding 'sphinx_tabs-3.4.5.dist-info/top_level.txt' adding 'sphinx_tabs-3.4.5.dist-info/RECORD' removing build/bdist.linux-x86_64/wheel /usr/lib/python3.8/site-packages/setuptools/command/build_py.py:207: _Warning: Package 'sphinx_tabs.static' is absent from the `packages` configuration. !! ******************************************************************************** ############################ # Package would be ignored # ############################ Python recognizes 'sphinx_tabs.static' as an importable package[^1], but it is absent from setuptools' `packages` configuration. This leads to an ambiguous overall configuration. If you want to distribute this package, please make sure that 'sphinx_tabs.static' is explicitly added to the `packages` configuration field. Alternatively, you can also rely on setuptools' discovery methods (for example by using `find_namespace_packages(...)`/`find_namespace:` instead of `find_packages(...)`/`find:`). You can read more about "package discovery" on setuptools documentation page: - https://setuptools.pypa.io/en/latest/userguide/package_discovery.html If you don't want 'sphinx_tabs.static' to be distributed and are already explicitly excluding 'sphinx_tabs.static' via `find_namespace_packages(...)/find_namespace` or `find_packages(...)/find`, you can try to use `exclude_package_data`, or `include-package-data=False` in combination with a more fine grained `package-data` configuration. You can read more about "package data files" on setuptools documentation page: - https://setuptools.pypa.io/en/latest/userguide/datafiles.html [^1]: For Python, any directory (with suitable naming) can be imported, even if it does not contain any `.py` files. On the other hand, currently there is no concept of package data directory, all directories are treated like packages. ******************************************************************************** !! check.warn(importable) Successfully built sphinx_tabs-3.4.5-py3-none-any.whl ```

Reproduce the bug

I'm packaging your module as an rpm package so I'm using the typical PEP517 based build, install and test cycle used on building packages from non-root account.

• python3 -sBm build -w --no-isolation

List your environment

List of installed modules in build env:

```console Package Version ----------------------------- ------- alabaster 0.7.16 Babel 2.14.0 beautifulsoup4 4.12.2 build 1.0.3 charset-normalizer 3.3.2 cppclean 0.13 distro 1.9.0 dnf 4.18.2 docutils 0.20.1 exceptiongroup 1.1.3 gpg 1.23.2 idna 3.6 imagesize 1.4.1 importlib-metadata 7.0.1 iniconfig 2.0.0 installer 0.7.0 Jinja2 3.1.3 libdnf 0.72.0 MarkupSafe 2.1.3 packaging 23.2 pluggy 1.3.0 Pygments 2.17.2 pyproject_hooks 1.0.0 pytest 7.4.4 pytest-datadir 1.5.0 pytest-regressions 2.5.0 python-dateutil 2.8.2 pytz 2023.3 PyYAML 6.0.1 requests 2.31.0 setuptools 69.0.3 six 1.16.0 snowballstemmer 2.2.0 soupsieve 2.5 Sphinx 7.1.2 sphinxcontrib-applehelp 1.0.4 sphinxcontrib-devhelp 1.0.5 sphinxcontrib-htmlhelp 2.0.5 sphinxcontrib-jsmath 1.0.1 sphinxcontrib-qthelp 1.0.7 sphinxcontrib-serializinghtml 1.1.10 tomli 2.0.1 urllib3 1.26.18 wheel 0.42.0 zipp 3.17.0 ```

Please let me know if you need more details or want me to perform some diagnostics.