Relax and improve PyLint

Author: rdoursenaud

.github/workflows/pylint.yml

@@ -21,5 +21,4 @@ jobs:
         if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
     - name: Analysing the code with pylint
       run: |
-        cd src
-        pylint `ls -R|grep .py$|xargs`
+        pylint --output-format=colorized --disable=C0301,C0103 --fail-under=7.75 src