parameters: (self, regex)
return_statement: return self._match(regex).group(1)
docstring: Get a line based on a regex
docstring_summary: Get a line based on a regex
docstring_tokens: Get a line based on a regex
function: def _get_line(self, regex):
          """Get a line based on a regex"""
          return self._match(regex).group(1)
function_tokens: def _get_line ( self , regex ) : return self . _match ( regex ) . group ( 1 )