Skip to main content
Help us improve Python packaging – donate today!

rest, restful validator aiohttp

Project Description

https://travis-ci.org/vir-mir/aiovalidator.svg?branch=master

Wraps aiophtt, for validation and rapid construction of micro-services. pros: - Easy integration without affecting the operation of the entire project - Declarative description of the input parameters - The ability to validate asynchronously - Availability of methods for http

Example

import asyncio

from aiohttp import web

from aiovalidator import (
    validator_factory,
    middleware_exception,
    IntegerField
)


async def foo_validator(value):
    await asyncio.sleep(1)
    return value


def foo_default(value):
    async def default():
        return value

    return default


class Hello(web.View):
    class Field:
        field1 = IntegerField()
        field2 = IntegerField(required=False, methods={'GET'},
                              verbose_name='Field method get')
        field3 = IntegerField(validator=foo_validator, )
        field4 = IntegerField(default=foo_default)

    @asyncio.coroutine
    def get(self):
        fields = self.request['fields']
        print(fields)
        return web.json_response()


app = web.Application(middlewares=[validator_factory(), middleware_exception])
app.router.add_get('/{user_id}/', Hello)
web.run_app(app, port=8000)

My fields example

import phonenumbers
from aiovalidator import StrField, abort


class PhoneField(StrField):
    def get_value(self, value):
        value = super().get_value(value)
        try:
            value = phonenumbers.parse(value, 'RU')
            region = phonenumbers.region_code_for_number(value)
            regions = phonenumbers.COUNTRY_CODE_TO_REGION_CODE[7]
            if not phonenumbers.is_valid_number(value):
                raise abort(status=400,
                      text='Field {} not format phone'.format(self.name))
            if region not in regions:
                raise abort(status=400,
                      text='Field {} not format phone'.format(self.name))
            value = phonenumbers.format_number(
                value, phonenumbers.PhoneNumberFormat.E164
            )[1:]

            return value
        except phonenumbers.NumberParseException:
            raise abort(status=400, text='Field {} not valid'.format(self.name))

Release history Release notifications

This version
History Node

0.0.4

History Node

0.0.2

History Node

0.0.1

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Filename, size & hash SHA256 hash help File type Python version Upload date
aiovalidator-0.0.4.tar.gz (5.1 kB) Copy SHA256 hash SHA256 Source None Jan 17, 2017

Supported by

Elastic Elastic Search Pingdom Pingdom Monitoring Google Google BigQuery Sentry Sentry Error logging CloudAMQP CloudAMQP RabbitMQ AWS AWS Cloud computing Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page