U 1e@s>dZddlZejdeeddddlmZmZm Z m Z dS)zDEPRECATED: Function signature objects for callables. Use the standard library version if available, as it is more up to date. Fallback on backport otherwise. Nz{} backport for Python 2 is deprecated in IPython 6, which only supports Python 3. Import directly from standard library `inspect`) stacklevel)BoundArguments Parameter Signature signature) __doc__warningswarnformat__name__DeprecationWarninginspectrrrrrrs