Makefile: Add python black style check

to keep the formatting correct add python black to the "make check". As
black does not cooperate with autopep on some style options let's expand
the default --disable-lint options in our inspektor and rely on black.

Signed-off-by: Lukáš Doktor <ldoktor@redhat.com>

Author: ldoktor

Makefile

@@ -72,7 +72,8 @@ rpm-release: srpm-release
 	mock -r $(MOCK_CONFIG) --resultdir BUILD/RPM -D "rel_build 1" --rebuild BUILD/SRPM/python-aexpect-$(VERSION)-*.src.rpm
 
 check: clean
-	inspekt checkall --disable-lint R0917,R0205,W4901,W0703,W0511 --exclude .venv*
+	inspekt checkall --disable-lint R0917,R0205,R0801,W4901,W0703,W0511 --disable-style E203,E501,E265,W601,E402 --exclude .venv*
+	$(PYTHON) -m black --line-length 79 --check -- $(shell git ls-files -- "*.py")
 	$(PYTHON) -m pip install -e .
 	$(PYTHON) -m pytest tests
 

requirements-travis.txt

@@ -2,3 +2,4 @@ setuptools==80.8.0
 pycodestyle==2.13.0
 inspektor==0.5.3
 pytest==8.3.5
+black==24.4.2