aiohttp_validate

Simple library that helps you validate your API endpoints requests/responses with jsonschema. Documentation is also available here at https://aiohttp-validate.readthedocs.io.

Installation

Install from PyPI:

pip install aiohttp_validate

Usage

Complete example of validation for text tokenization microservice:

from aiohttp_validate import validate

@validate(
    request_schema={
        "type": "object",
        "properties": {
            "text": {"type": "string"},
        },
        "required": ["text"],
        "additionalProperties": False
    },
    response_schema={
        "type": "array",
        "items": {
            "type": "array",
            "items": {
                "type": "array",
                "items": {"type": "string"}
            }
        }
    }
)
async def tokenize_text_handler(request, *args):
    return tokenize_text(request["text"])

Features

• The decorator to (optionally) validate the request to your aiohttp endpoint and it's response.
• Easily integrates with aiohttp_swaggerify to automatically document your endpoints with swagger.
• Validation errors are standardized and can be easily parsed by the clients of your service and also human-readable.

Developing

Install requirement and launch tests:

pip install -r requirements-dev.txt
py.test

Credits

That package is influenced by Tornado-JSON written by Hamza Faran Code to parse errors is written by Ruslan Karalkin

Versioning

This software follows Semantic Versioning

License

• Free software: MIT license