Allow blueprint to be passed as an argument to MongoRest? about flask-mongorest HOT 1 OPEN

class MongoRestBlueprint(object):
    def __init__(self, blueprint, **kwargs):
        self.blueprint = blueprint

    def register(self, **kwargs):
        def decorator(klass):
            document_name = klass.resource.document.__name__.lower()
            name = kwargs.pop('name', document_name)
            url = kwargs.pop('url', '/%s/' % document_name)
            pk_type = kwargs.pop('pk_type', 'string')
            view_func = klass.as_view(name)
            if List in klass.methods:
                self.blueprint.add_url_rule(url, defaults={'pk': None}, view_func=view_func, methods=[List.method], **kwargs)
            if Create in klass.methods or BulkUpdate in klass.methods:
                self.blueprint.add_url_rule(url, view_func=view_func, methods=[x.method for x in klass.methods if x in (Create, BulkUpdate)], **kwargs)
            self.blueprint.add_url_rule('%s<%s:%s>/' % (url, pk_type, 'pk'), view_func=view_func, methods=[x.method for x in klass.methods], **kwargs)
            return klass
        return decorator