60 lines
1.8 KiB
Markdown
60 lines
1.8 KiB
Markdown
# tiramisu-cmdline-parser
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Python3 parser for command-line options and arguments using Tiramisu engine.
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# simple example
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```python
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#!/usr/bin/env python3
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from tiramisu_parser import TiramisuParser
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from tiramisu import StrOption, BoolOption, SymLinkOption, OptionDescription, \
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Config
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parser = TiramisuParser()
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booloption = BoolOption('verbosity',
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'increase output verbosity',
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default=False)
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config = Config(OptionDescription('root', 'root', [StrOption('var',
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'a string option',
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properties=('mandatory',
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'positional')),
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booloption,
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SymLinkOption('v', booloption)]))
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parser.add_arguments(config)
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parser.parse_args()
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print('result:', config.value.dict())
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```
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```bash
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[gnunux@localhost tiramisu-parser]$ ./prog.py -h
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usage: prog.py [-h] [-v] var
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positional arguments:
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var a string option
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optional arguments:
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-h, --help show this help message and exit
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-v, --verbosity increase output verbosity
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```
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```bash
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[gnunux@localhost tiramisu-parser]$ ./prog.py -v
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usage: prog.py [-h] [-v] var
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prog.py: error: the following arguments are required: var
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```
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```bash
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[gnunux@localhost tiramisu-parser]$ ./prog.py test
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result: {'var': 'test', 'verbosity': False, 'v': False}
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```
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```bash
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[gnunux@localhost tiramisu-parser]$ ./prog.py -v test
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result: {'var': 'test', 'verbosity': True, 'v': True}
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```
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```bash
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[gnunux@localhost tiramisu-parser]$ ./prog.py --verbosity test
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result: {'var': 'test', 'verbosity': True, 'v': True}
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```
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