Skip to main content


Project description

.. image::

JSON Hyper Schema

Implementation of json schema draft 03


$ pip install json_hyper_schema


JSON Hyper Schema makes it possible to validate arbitrary json objects against a json schema.

>>> form json_hyper_schema import Schema

>>> schema = Schema(
'properties': {
'a': {'type': 'string', 'enum': ['a', 'b']},
'b': {
'type': 'array',
'items': {
'properties': {
'b': {'type': 'string', 'enum': ['c', 'd']},
'c': {'uuid': True}
'c': {'default': 'blabla'}
'links': [
'href': '/id/{a}',
'rel': 'self'

>>> schema.validate({'a': 'b', 'b': [{'b': 'c'}, {'b': 'd'}]})

If the data is not valid against the schema a `json_schema.ValidationError` will be raised. This will contain a dictionary of errors. The keys of the dictionary are `json_pointer.Pointer` pointers to the invalid field

Project details

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page