def ls()

in azure/datalake/store/core.py [0:0]

• 12 lines of code
• 5 McCabe index (conditional complexity)

    def ls(self, path="", detail=False, invalidate_cache=True):
        """
        List all elements under directory specified with path

        Parameters
        ----------
        path: str or AzureDLPath
            Path to query
        detail: bool
            Detailed info or not.
        invalidate_cache: bool
            Whether to invalidate cache or not

        Returns
        -------
        List of elements under directory specified with path
        """
        path = AzureDLPath(path)
        files = self._ls(path, invalidate_cache)
        if not files:
            # in this case we just invalidated the cache (if it was true), so no need to do it again
            inf = self.info(path, invalidate_cache=False)
            if inf['type'] == 'DIRECTORY':
                # always return an empty array in this case, because there are no entries underneath the folder
                return []

            raise FileNotFoundError(path)
        if detail:
            return files
        else:
            return [f['name'] for f in files]