Function cleanup_user_ns

tests/test_oinspect.py:360–380

On exit delete all the keys that were not in user_ns before entering. It does not restore old values ! Parameters ---------- **kwargs used to update ip.user_ns

(**kwargs)

@contextmanager
def cleanup_user_ns(**kwargs):
    """
    On exit delete all the keys that were not in user_ns before entering.

    It does not restore old values !

    Parameters
    ----------

    **kwargs
        used to update ip.user_ns

    """
    try:
        known = set(ip.user_ns.keys())
        ip.user_ns.update(kwargs)
        yield
    finally:
        added = set(ip.user_ns.keys()) - known
        for k in added:
            del ip.user_ns[k]


def test_pinfo_bool_raise():