def get_file_to_edit(self):<EOL>
assert self.load_only is not None,"<STR_LIT>"<EOL>try:<EOL><INDENT>return self._get_parser_to_modify()[<NUM_LIT:0>]<EOL><DEDENT>except IndexError:<EOL><INDENT>return None<EOL><DEDENT>
Returns the file with highest priority in configuration