a ߙfb@s0dZddlZddlZddZddZddZdS) z1Utilities and extensions for use with `argparse`.NcCs2t|ts&tj|r&td|tj|S)z An argument type (for use with the ``type=`` argument to `argparse.ArgumentParser.add_argument` which determines if the argument is an existing directory (and returns the absolute path). zM{} is not a directory or does not exist (the directory must be created first)) isinstancestrospathisdirargparseArgumentTypeErrorformatabspathargr 5lib/python3.9/site-packages/astropy/utils/argparse.py directory srcCs*t|}t|tjs&t|d|S)z An argument type (for use with the ``type=`` argument to `argparse.ArgumentParser.add_argument` which determines if the argument is a directory that exists and is readable (and returns the absolute path). z8 exists but is not readable with its current permissions)rraccessR_OKrrr r r rreadable_directorys rcCs*t|}t|tjs&t|d|S)z An argument type (for use with the ``type=`` argument to `argparse.ArgumentParser.add_argument` which determines if the argument is a directory that exists and is writeable (and returns the absolute path). z9 exists but is not writeable with its current permissions)rrrW_OKrrr r r rwriteable_directory(s r)__doc__rrrrrr r r rs