def add_path(self, path):
        # type: (_BaseSourcePaths, str) -> None
        """Add a local path
        :param _BaseSourcePaths self: this
        :param str path: path to add
        """
        if isinstance(path, pathlib.Path):
            self._paths.append(path)
        else:
            self._paths.append(pathlib.Path(path))
Add a local path
        :param _BaseSourcePaths self: this
        :param str path: path to add