Metadata-Version: 2.1
Name: corgy
Version: 4.3.0
Summary: Elegant command line parsing
Home-page: https://github.com/jayanthkoushik/corgy
License: MIT
Keywords: argparse,argument parsing,command line parsing,cli
Author: Jayanth Koushik
Author-email: jnkoushik@gmail.com
Requires-Python: >=3.7,<4.0
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.10
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Classifier: Topic :: Software Development :: User Interfaces
Classifier: Topic :: Utilities
Provides-Extra: colors
Requires-Dist: crayons (>=0.4.0,<0.5.0); extra == "colors"
Requires-Dist: typing_extensions (>=4.0,<5.0); python_version < "3.9"
Project-URL: Repository, https://github.com/jayanthkoushik/corgy
Description-Content-Type: text/markdown

# corgy

Elegant command line parsing for Python.

Corgy allows you to create a command line interface in Python, without worrying about boilerplate code. This results in cleaner, more modular code.

```python
from corgy import Corgy

class ArgGroup(Corgy):
    arg1: Annotated[Optional[int], "optional number"]
    arg2: Annotated[bool, "a boolean"]

class MyArgs(Corgy):
    arg1: Annotated[int, "a number"] = 1
    arg2: Annotated[Sequence[float], "at least one float"]
    grp1: Annotated[ArgGroup, "group 1"]

args = MyArgs.parse_from_cmdline()
```

Compare this to the equivalent code which uses argparse:

```python
from argparse import ArgumentParser, BooleanOptionalAction

parser = ArgumentParser()
parser.add_argument("--arg1", type=int, help="a number", default=1)
parser.add_argument("--arg2", type=float, nargs="+", help="at least one float", required=True)

grp_parser = parser.add_argument_group("group 1")
grp_parser.add_argument("--grp1:arg1", type=int, help="optional number")
grp_parser.add_argument("--grp1:arg2", help="a boolean", action=BooleanOptionalAction)

args = parser.parse_args()
```

Corgy also provides support for more informative help messages from `argparse`, and colorized output:

![Sample output from Corgy](https://raw.githubusercontent.com/jayanthkoushik/corgy/7c0b4c0ad48fb8c1838e3d31a96fdd094fd01ac6/example.svg)

# Install
`corgy` is available on PyPI, and can be installed with pip:

```bash
pip install corgy
```

Support for colorized output requires the `crayons` package, also available on PyPI. You can pull it as a dependency for `corgy` by installing with the `colors` extra:

```bash
pip install corgy[colors]
```

# Usage
For documentation on usage, refer to docs/index.md.

