B Çä˜\$ ã@s dZddlZddlZdd„ZdS)z¦Utility functions for finding modules Utility functions for finding modules on sys.path. `find_module` returns a path to module or None, given certain conditions. éNcCs@tj |¡}|j}|dkrdS| d¡}|ddkr8|SdSdS)a¦ Find module `module_name` on sys.path, and return the path to module `module_name`. - If `module_name` refers to a module directory, then return path to __init__ file. - If `module_name` is a directory without an __init__file, return None. - If module is missing or does not have a `.py` or `.pyw` extension, return None. - Note that we are not interested in running bytecode. - Otherwise, return the fill path of the module. Parameters ---------- module_name : str Returns ------- module_path : str Path to module `module_name`, its __init__.py, or None, depending on above conditions. NÚ.éÿÿÿÿ)ÚpyZpyw)Ú importlibÚutilÚ find_specÚoriginÚsplit)Z module_nameÚloaderZ module_pathZ split_path©r ú9lib/python3.7/site-packages/IPython/utils/module_paths.pyÚfind_mod)s   r )Ú__doc__rÚosr r r r r Ús