Method find_man_page

explainshell/caching_store.py:157–184

(
        self, name: str, distro: str | None = None, release: str | None = None
    )

            del self._local.store

    def find_man_page(
        self, name: str, distro: str | None = None, release: str | None = None
    ) -> list[ParsedManpage]:
        key = (name, distro, release)
        with self._lock:
            try:
                value = self._manpage_cache[key]
            except KeyError:
                self._manpage_cache_misses += 1
            else:
                self._manpage_cache_hits += 1
                if isinstance(value, _FindManpageMiss):
                    raise errors.ProgramDoesNotExist(*value.args)
                return list(value)

        try:
            value: _CacheValue = tuple(
                self._store().find_man_page(name, distro=distro, release=release)
            )
        except errors.ProgramDoesNotExist as exc:
            value = _FindManpageMiss(exc.args)

        with self._lock:
            self._cache_manpage(key, value)

        if isinstance(value, _FindManpageMiss):
            raise errors.ProgramDoesNotExist(*value.args)
        return list(value)

    def manpage_cache_info(self) -> ManpageCacheInfo:
        with self._lock: