U e{j@s0dZddlZddlZddZddZddZdS) z1Utilities and extensions for use with `argparse`.NcCs2t|ts&tj|r&t|dtj|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). zK is not a directory or does not exist (the directory must be created first)) isinstancestrospathisdirargparseArgumentTypeErrorabspathargr U/var/www/html/bwave/python/venv/lib/python3.8/site-packages/astropy/utils/argparse.py 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 readable (and returns the absolute path). z8 exists but is not readable with its current permissions)rraccessR_OKrrr r r r readable_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 r writeable_directory)s r)__doc__rrrrrr r r r s