B [@sRdZddlmZmZddlmZddlZeddddd d Zd d Zd dZ dS)zL This module adds several functions for interactive source code inspection. )print_functiondivision) deprecatedNz*?? in IPython/Jupyter or inspect.getsourcei9:z1.3)Z useinsteadZissueZdeprecated_since_versioncCs$tdt|tt|dS)z3 Prints the source code of a given object. z In file: %sN)printinspectZ getsourcefileZ getsource)objectr5lib/python3.7/site-packages/sympy/utilities/source.pysource sr cCsPt|trLt|\}}|dkrLtt|iidg|}t|sLtd||f|S)z Convert a string version of a class name to the object. For example, get_class('sympy.core.Basic') will return class Basic located in module sympy.core *z'%s.%s' is not a callable.) isinstancestr get_mod_funcgetattr __import__callableAttributeError)Z lookup_viewmod_nameZ func_namerrr get_classs  rcCs6|d}|dkr|dfS|d|||ddfS)a splits the string path to a class into a string path to the module and the name of the class. For example: >>> from sympy.utilities.source import get_mod_func >>> get_mod_func('sympy.core.basic.Basic') ('sympy.core.basic', 'Basic') .r N)rfind)callbackdotrrr r%s r) __doc__Z __future__rrZsympy.core.decoratorsrrr rrrrrr s