Update flake8 rules

Author: pythoninthegrass

pyproject.toml

@@ -42,7 +42,9 @@ exclude = '''
 
 [flake8]
 max-line-length = 130
-extend-ignore = ["E203", "E251", "E266", "E302", "E305", "E401", "E402", "E501", "W503", "F403", "F401"]
+extend-ignore = ["D203", "E203", "E251", "E266", "E302", "E305", "E401", "E402", "E501", "F401", "F403", "W503"]
+exclude = [".git", "__pycache__", "dist"]
+max-complexity = 10
 
 [tool.interrogate]
 ignore-init-method = true