https://github.com/woodruffw/cazart

Flask + schema = cazart!
https://github.com/woodruffw/cazart

flask jsonschema validation

Last synced: about 1 month ago
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Flask + schema = cazart!

• Host: GitHub
• URL: https://github.com/woodruffw/cazart
• Owner: woodruffw
• License: other
• Created: 2019-08-18T12:34:53.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2021-06-28T00:09:33.000Z (over 3 years ago)
• Last Synced: 2024-10-15T22:10:43.361Z (about 1 month ago)
• Topics: flask, jsonschema, validation
• Language: Python
• Homepage: https://pypi.org/project/cazart/
• Size: 21.5 KB
• Stars: 6
• Watchers: 4
• Forks: 0
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
cazart

======

![license](https://raster.shields.io/badge/license-MIT%20with%20restrictions-green.png)

[![Build Status](https://img.shields.io/github/workflow/status/woodruffw/cazart/CI/master)](https://github.com/woodruffw/cazart/actions?query=workflow%3ACI)

*Flask + schema = cazart!*

**cazart** is a small helper for writing schematized JSON endpoints with Flask. It rolls

[schema](https://github.com/keleshev/schema) into Flask's `route` decorator, allowing

for one-shot route and schema specification.

## Installation

**cazart** requires Python 3.6 or newer.

```bash

pip3 install cazart

```

## Usage

To use **cazart**, just swap your `Flask` instance out for a `Cazart` one:

```python

from cazart import Cazart

app = Cazart(__name__)

```

You can access all of Flask's baseline functionality (including non-validated routes)

via `app.flask`.

Then, use `app.route` to specify a combination route and schema:

```python

from cazart import Cazart

from schema import Schema, Or

app = Cazart(__name__)

@app.route("/cazart", schema=Schema({"name": Or("alice", "bob", "mary")}))

def cazart(res):

    print(f"my verified payload is {res}!")

    return ("ok", 200)

```

See the [examples](./example) for full usage examples, including custom error handling

and dispatching to different schemas on a route based on HTTP method.