Method _load_all_spiders

scrapy/spiderloader.py:89–105

(self)

            self._spiders[spcls.name] = spcls

    def _load_all_spiders(self) -> None:
        for name in self.spider_modules:
            try:
                for module in walk_modules_iter(name):
                    self._load_spiders(module)
            except (ImportError, SyntaxError):
                if self.warn_only:
                    warnings.warn(
                        f"\n{traceback.format_exc()}Could not load spiders "
                        f"from module '{name}'. "
                        "See above traceback for details.",
                        stacklevel=2,
                        category=RuntimeWarning,
                    )
                else:
                    raise
        self._check_name_duplicates()

    @classmethod
    def from_settings(cls, settings: BaseSettings) -> Self: