Lucas Brandstätter Roang-zero1
Roang-zero1
/ argparse-dir-arg.py
Last active
October 28, 2020 12:37
— forked from Tatsh/argparse-dir-arg.py
Check if a directory argument is writeable or readable.
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| import argparse | |
| from os import R_OK, W_OK, access | |
| from pathlib import Path | |
| class ReadableDirectoryAction(argparse.Action): | |
| def __call__(self, parser, namespace, values, option_string=None): | |
| prospective_dir = Path(values) | |
| if not prospective_dir.is_dir(): |