def main()

in tools/tfdoc.py [0:0]

• 12 lines of code
• 3 McCabe index (conditional complexity)

def main(module=None, replace=True):
  "Program entry point."
  try:
    variables = get_variables(module)
    outputs = get_outputs(module)
  except (IOError, OSError) as e:
    raise SystemExit(e)
  doc = get_doc(variables, outputs)
  if replace:
    replace_doc(module, doc)
  else:
    print(doc)