def process()

in processors/groups.py [0:0]
96 lines of code
22 McCabe index (conditional complexity)

    def process(
        self,
        output_var={
            'all_groups': 'all_groups',
            'groups_by_owner': 'groups_by_owner',
            'groups_by_manager': 'groups_by_manager'
        }):
        groups_config = self.config
        service_account = groups_config[
            'serviceAccountEmail'] if 'serviceAccountEmail' in groups_config else None

        group_credentials = Credentials(
            self.get_token_for_scopes([
                'https://www.googleapis.com/auth/cloud-identity.groups.readonly'
            ],
                                      service_account=service_account))

        group_service = discovery.build(
            'cloudidentity',
            'v1',
            http=self._get_branded_http(group_credentials))
        query = groups_config['query'] if 'query' in groups_config else ""

        query_template = self.jinja_environment.from_string(query)
        query_template.name = 'query'
        query_output = query_template.render()

        page_token = None
        all_groups = {}
        groups_by_owner = {}
        groups_by_manager = {}
        group_filter = None
        if 'filter' in groups_config:
            group_filter_template = self.jinja_environment.from_string(
                groups_config['filter'])
            group_filter_template.name = 'group_filter'
            group_filter_output = group_filter_template.render()
            group_filter = re.compile(group_filter_output)
        while True:
            search_query = urlencode({"query": query_output})
            search_group_request = group_service.groups().search(
                pageToken=page_token, pageSize=1, view="FULL")
            param = "&" + search_query
            search_group_request.uri += param
            response = search_group_request.execute()
            if 'groups' in response:
                for group in response['groups']:
                    group_key = group['groupKey']['id']
                    if group_filter:
                        if not group_filter.match(group_key):
                            continue

                    group['owners'] = []
                    group['managers'] = []
                    membership_page_token = None
                    while True:
                        membership_request = group_service.groups().memberships(
                        ).list(parent=group['name'],
                               pageToken=membership_page_token)
                        membership_response = membership_request.execute()
                        group['memberships'] = {}
                        if 'memberships' in membership_response:
                            owners = []
                            managers = []
                            for member in membership_response['memberships']:
                                member_key = member['preferredMemberKey']['id']
                                group['memberships'][member_key] = member
                                if 'roles' in member:
                                    for role in member['roles']:
                                        if role['name'] == 'OWNER':
                                            owners.append(member_key)
                                            group['owners'].append(member_key)
                                        if role['name'] == 'MANAGER':
                                            managers.append(member_key)
                                            group['managers'].append(member_key)
                            for owner in owners:
                                if owner not in groups_by_owner:
                                    groups_by_owner[owner] = [group]
                                else:
                                    groups_by_owner[owner].append(group)
                            for manager in managers:
                                if manager not in groups_by_manager:
                                    groups_by_manager[manager] = [group]
                                else:
                                    groups_by_manager[manager].append(group)

                        if 'nextPageToken' in membership_response:
                            membership_page_token = membership_response[
                                'nextPageToken']
                        else:
                            break

                    all_groups[group_key] = group
            if 'nextPageToken' in response:
                page_token = response['nextPageToken']
            else:
                break

        res = {
            'all_groups': all_groups,
            'groups_by_owner': groups_by_owner,
            'groups_by_manager': groups_by_manager
        }
        return res