server.py

doc = Document(
    url='/',
    title='Notes',
    content={
        'notes': [
            Document(
                url='/123/',
                title='Note',
                content={
                    'description': 'Write the talk',
                    'complete': True,
                    'edit': Link(action='put', fields=[Field(name='description'), Field(name='complete')]),
                    'delete': Link(action='delete')
                }
            )
        ],
        'add_note': Link(action='post', fields=[Field(name='description', required=True)])
    }
)