Metadata-Version: 2.1
Name: constraintula
Version: 0.3.1
Summary: Define system of constraint equations for initializing data classes
Home-page: https://github.com/DanielSank/constraintula
Author: Daniel Sank
Author-email: sank.daniel@gmail.com
License: UNKNOWN
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: Operating System :: OS Independent
Description-Content-Type: text/markdown
Provides-Extra: dev
License-File: LICENSE
License-File: AUTHORS

# constraintula

```python
import attrs
import constraintula
import numpy as np

PI = np.pi

area, radius = constraintula.symbols('area radius')


@constraintula.constrain([area - PI * radius**2])
@attrs.define(frozen=True)  # or `@attrs.frozen`
class Circle:
    radius: float
    area: float

circle_from_radius = Circle(radius=2)
circle_from_area = Circle(area=42)
```

## Installation

### User
```
pip install constraintula
```

### Developer
```
pip install -e .[dev]
```

## Disclaimer

This is not an officially supported Google product.


