channels.py 文件源码

def retrieve_channel_information(request):
    channel_id = request.matchdict['channel_id']
    parent_id = '/channels/{}'.format(channel_id)

    registrations, count = request.registry.storage.get_all(
        collection_id=REGISTRATION_COLLECTION_ID,
        parent_id=parent_id)

    user_registered = [r for r in registrations if r['id'] == request.prefixed_userid]

    if not user_registered:
        raise httpexceptions.HTTPForbidden()

    return {"data": {
        "registrations": count,
        "push": 0
    }}


# Channel Registration views