Function safe_hasattr

IPython/utils/dir2.py:14–22

In recent versions of Python, hasattr() only catches AttributeError. This catches all errors.

(obj: object, attr: str)

def safe_hasattr(obj: object, attr: str) -> bool:
    """In recent versions of Python, hasattr() only catches AttributeError.
    This catches all errors.
    """
    try:
        getattr(obj, attr)
        return True
    except:
        return False


def dir2(obj: object) -> list[str]: