https://github.com/levsh/cwtch

Python Data Classes with validation and views
https://github.com/levsh/cwtch

dataclasses python validation views

Last synced: 6 months ago
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Python Data Classes with validation and views

• Host: GitHub
• URL: https://github.com/levsh/cwtch
• Owner: levsh
• License: mit
• Created: 2023-09-08T17:48:36.000Z (almost 3 years ago)
• Default Branch: main
• Last Pushed: 2024-03-26T16:38:05.000Z (about 2 years ago)
• Last Synced: 2024-04-25T20:20:20.590Z (about 2 years ago)
• Topics: dataclasses, python, validation, views
• Language: Python
• Homepage:
• Size: 662 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
## cwtch [wip] - Python `dataclasses` with validation and views.

[Documentation](https://levsh.github.io/cwtch)

![tests](https://github.com/levsh/cwtch/workflows/tests/badge.svg)

![coverage](https://img.shields.io/endpoint?url=https://gist.githubusercontent.com/levsh/f079c374abda6c5bd393c3ac723f1182/raw/coverage.json)

[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)

```python

In [1]: from cwtch import dataclass, field

In [2]: @dataclass

   ...: class M:

   ...:     i: int

   ...:     s: str = field(validate=False)

   ...: 

In [3]: M(i=1, s='s')

Out[3]: M(i=1, s='s')

In [4]: M(i='i', s='s')

---------------------------------------------------------------------------

ValidationError                           Traceback (most recent call last)

Cell In[4], line 1

----> 1 M(i='i', s='s')

File :32, in __init__(__cwtch_self__, i, s, **__extra_kwds)

ValidationError: 

  Type: --> 

  Path: ['i']

  ValidationError:

    Type:  --> 

    Input: 'i'

    ValueError: invalid literal for int() with base 10: 'i'

```