Method _compile_regexes

scrapy/linkextractors/lxmlhtml.py:211–215

(value: _RegexOrSeveral | None)

    @staticmethod
    def _compile_regexes(value: _RegexOrSeveral | None) -> list[re.Pattern[str]]:
        return [
            x if isinstance(x, re.Pattern) else re.compile(x)
            for x in arg_to_iter(value)
        ]

    def _link_allowed(self, link: Link) -> bool:
        if not _is_valid_url(link.url):