parameters: (self, exc)
docstring: Show a short message for UsageErrors
          
          These are special exceptions that shouldn't show a traceback.
docstring_summary: Show a short message for UsageErrors
          
          These are special exceptions that shouldn't show a traceback.
docstring_tokens: Show a short message for UsageErrors These are special exceptions that shouldn t show a traceback .
function: def show_usage_error(self, exc):
          """Show a short message for UsageErrors
          
          These are special exceptions that shouldn't show a traceback.
          """
          print("UsageError: %s" % exc, file=sys.stderr)
function_tokens: def show_usage_error ( self , exc ) : print ( "UsageError: %s" % exc , file = sys . stderr )