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Update readme with new functionality ()

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Patrick Elmer 2023-08-19 13:05:57 +09:00
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README.md
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@ -29,7 +29,7 @@ args, kwargs = parse_args(argv=['pargv.py', '--name=pargv'])
# Specification
`parse_args` parses arguments in the following way, assuming the following command line arguments (`sys.argv`): `['/pargv/pargv.py', 'command', 'positional', '--flag', '--optional=value', 'test', '--output-file', 'filename', '-ab', 'one', 'two']`
`parse_args` parses arguments in the following way, assuming the following command line arguments (`sys.argv`): `['/pargv/pargv.py', 'command', 'positional', '--flag', '--optional=value', 'test', '--output-file', 'filename', '-ab=one', 'two']`
By calling `args, kwargs = parse_args()`, this would return the following list and dict:
@ -52,3 +52,4 @@ kwargs = {
- One value of an option is stored as a string, multiple values are stored as a list
- Flags are stored with the value `True` in the dict
- Up to 2 leading hyphens are stripped from options, all other hyphens are converted into underscores (`---test-this-` would become the key `_test_this_` in the dict)
- For multiple short options such as `-vao=file.ext` or `-vao file.ext`, the last option (`o`) is set to the specified value, while other options (`v` and `a`) are set to `True`.