0.0.35: `pytest --black` fails

[kloczek]

Despite that in requirements-dev.txt black module is listed pytest fails in two files

+ PYTHONPATH=/home/tkloczko/rpmbuild/BUILDROOT/python-sphinx-material-0.0.35-2.fc35.x86_64/usr/lib64/python3.8/site-packages:/home/tkloczko/rpmbuild/BUILDROOT/python-sphinx-material-0.0.35-2.fc35.x86_64/usr/lib/python3.8/site-packages
+ /usr/bin/pytest -ra --black
=========================================================================== test session starts ============================================================================
platform linux -- Python 3.8.13, pytest-7.1.2, pluggy-1.0.0
rootdir: /home/tkloczko/rpmbuild/BUILD/sphinx-material-0.0.35
plugins: anyio-3.5.0, black-0.3.12
collected 6 items

setup.py F                                                                                                                                                           [ 16%]
versioneer.py .                                                                                                                                                      [ 33%]
docs/conf.py F                                                                                                                                                       [ 50%]
sphinx_material/__init__.py .                                                                                                                                        [ 66%]
sphinx_material/_version.py .                                                                                                                                        [ 83%]
tools/sphinx-build-script.py .                                                                                                                                       [100%]

================================================================================= FAILURES =================================================================================
____________________________________________________________________________ Black format check ____________________________________________________________________________
--- /home/tkloczko/rpmbuild/BUILD/sphinx-material-0.0.35/setup.py       2021-10-06 16:28:04 +0000
+++ /home/tkloczko/rpmbuild/BUILD/sphinx-material-0.0.35/setup.py       2022-05-13 12:16:59.302907 +0000
@@ -33,7 +33,11 @@
         "Framework :: Sphinx :: Theme",
         "Topic :: Documentation :: Sphinx",
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
     ],
-    entry_points={"sphinx.html_themes": ["sphinx_material = sphinx_material",]},
+    entry_points={
+        "sphinx.html_themes": [
+            "sphinx_material = sphinx_material",
+        ]
+    },
 )

____________________________________________________________________________ Black format check ____________________________________________________________________________
--- /home/tkloczko/rpmbuild/BUILD/sphinx-material-0.0.35/docs/conf.py   2022-05-13 12:16:52.957095 +0000
+++ /home/tkloczko/rpmbuild/BUILD/sphinx-material-0.0.35/docs/conf.py   2022-05-13 12:17:00.172114 +0000
@@ -10,11 +10,12 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #
 import os
 import sys
-sys.path.insert(0, os.path.abspath('..'))
+
+sys.path.insert(0, os.path.abspath(".."))

 from distutils.version import LooseVersion
 import os

 import sphinx_material

============================================================================= warnings summary =============================================================================
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:146
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:146
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:146
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:146
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:146
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:146
  /usr/lib/python3.8/site-packages/_pytest/nodes.py:146: PytestDeprecationWarning: <class 'pytest_black.BlackItem'> is not using a cooperative constructor and only takes {'parent', 'fspath'}.
  See https://docs.pytest.org/en/stable/deprecations.html#constructors-of-custom-pytest-node-subclasses-should-take-kwargs for more details.
    warnings.warn(

../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:264
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:264
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:264
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:264
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:264
../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:264
  /usr/lib/python3.8/site-packages/_pytest/nodes.py:264: PytestRemovedIn8Warning: The (fspath: py.path.local) argument to BlackItem is deprecated. Please use the (path: pathlib.Path) argument instead.
  See https://docs.pytest.org/en/latest/deprecations.html#fspath-argument-for-node-constructors-replaced-with-pathlib-path
    return cls._create(parent=parent, **kw)

../../../../../usr/lib/python3.8/site-packages/_pytest/nodes.py:708
  /usr/lib/python3.8/site-packages/_pytest/nodes.py:708: PytestWarning: BlackItem is an Item subclass and should not be a collector, however its bases File are collectors.
  Please split the Collectors and the Item into separate node types.
  Pytest Doc example: https://docs.pytest.org/en/latest/example/nonpython.html
  example pull request on a plugin: https://github.com/asmeurer/pytest-flakes/pull/40/
    warnings.warn(

-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
========================================================================= short test summary info ==========================================================================
FAILED setup.py::BLACK
FAILED docs/conf.py::BLACK
================================================================= 2 failed, 4 passed, 13 warnings in 2.33s =================================================================