Skip to main content

Simple data validation library

Project description

Decent is a data validation library for Python 2 & 3. There are many like it, but this one is mine.

Read the documentation for more details.

Quick example

from decent import *

schema = Schema({
    'name': All(Strip(), NotEmpty()),
    'age': Range(min=0, max=200),

    output = schema(input)
except Invalid as e:


This library takes inspiration from Voluptuous and Good, but doesn’t implement many of their more magical features. You may be interested in them if you find yourself wanting more.


MIT, see the LICENSE file.

Project details

Supported by

Pingdom Pingdom Monitoring Google Google Object Storage and Download Analytics Sentry Sentry Error logging AWS AWS Cloud computing DataDog DataDog Monitoring Fastly Fastly CDN DigiCert DigiCert EV certificate StatusPage StatusPage Status page