Source code for kedro.utils

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"""This module provides a set of helper functions being used across different components
of kedro package.
"""
import importlib
from typing import Any


[docs]def load_obj(obj_path: str, default_obj_path: str = "") -> Any: """Extract an object from a given path. Args: obj_path: Path to an object to be extracted, including the object name. default_obj_path: Default object path. Returns: Extracted object. Raises: AttributeError: When the object does not have the given named attribute. """ obj_path_list = obj_path.rsplit(".", 1) obj_path = obj_path_list.pop(0) if len(obj_path_list) > 1 else default_obj_path obj_name = obj_path_list[0] module_obj = importlib.import_module(obj_path) if not hasattr(module_obj, obj_name): raise AttributeError(f"Object `{obj_name}` cannot be loaded from `{obj_path}`.") return getattr(module_obj, obj_name)