def __get_doc_block_lines(self):
line1 = None<EOL>line2 = None<EOL>i = <NUM_LIT:0><EOL>for line in self._routine_source_code_lines:<EOL><INDENT>if re.match(r'<STR_LIT>', line):<EOL><INDENT>line1 = i<EOL><DEDENT>if re.match(r'<STR_LIT>', line):<EOL><INDENT>line2 = i<EOL><DEDENT>if self._is_start_of_stored_routine(line):<EOL><INDENT>break<EOL><DEDENT>i += <NUM_LIT:1><EOL><DEDENT>return line1, line2<EOL>
Returns the start and end line of the DOcBlock of the stored routine code.