linter.py 文件源码

def _check_query_words(
            self, query: ast.Str, parser: Parser,
    ) -> Generator[Tuple[int, int, str, type], Any, None]:
        for token in parser:
            word = token.value
            if token.is_keyword or token.is_function_name:
                if not word.isupper() and word.upper() not in self.excepted_names:
                    yield(
                        query.lineno, query.col_offset,
                        "Q440 keyword {} is not uppercase".format(word),
                        type(self),
                    )
                if word.upper() in ABBREVIATED_KEYWORDS:
                    yield(
                        query.lineno, query.col_offset,
                        "Q442 avoid abbreviated keywords, {}".format(word),
                        type(self),
                    )
            elif token.is_name and (not word.islower() or word.endswith('_')):
                yield(
                    query.lineno, query.col_offset,
                    "Q441 name {} is not valid, must be snake_case, and cannot "
                    "end with `_`".format(word),
                    type(self),
                )