Инструмент Semgrep

~/pywebd# docker run --rm -v ${PWD}:/src semgrep/semgrep semgrep --config=auto --error . && echo OK || echo Problems

~/pywebd# cat app.py
...
# nosemgrep
  app.run(host="0.0.0.0", port=pywebd_port, debug=True)
#  app.run(host="127.0.0.1", port=pywebd_port, debug=False)