def recursive_delete_child_entites()

in src/libs/deploy_utils/WorkspaceUtils.py [0:0]

• 20 lines of code
• 9 McCabe index (conditional complexity)

    def recursive_delete_child_entites(self, entity_id):
        # first we do a depth first recursive delete to get down to the leaf nodes
        while True:
            next_token = ''
            resp = self.iottwinmaker_client.list_entities(workspaceId=self.workspace_id, filters=[{'parentEntityId': entity_id}], maxResults=200, nextToken=next_token)
            for i, entity in enumerate(resp['entitySummaries']):
                self.recursive_delete_child_entites(entity_id=entity['entityId'])
            nextToken = resp.get('nextToken', None)
            if nextToken == None:
                break

        # at this point we have called recursive delete on all of children and will wait for our immediate children to finish deleting
        resp = self.iottwinmaker_client.list_entities(workspaceId=self.workspace_id, filters=[{'parentEntityId': entity_id}])
        while len(resp['entitySummaries']) > 0:
            print(f"      waiting for children of {entity_id} to finish deleting. ({len(resp['entitySummaries'])} remaining)")
            time.sleep(1)
            resp = self.iottwinmaker_client.list_entities(workspaceId=self.workspace_id, filters=[{'parentEntityId': entity_id}])

        # children are now deleted so delete self
        if entity_id!='$ROOT':
            print(f"   deleting entity: {entity_id}")
            try:
                resp = self.iottwinmaker_client.delete_entity(workspaceId=self.workspace_id, entityId=entity_id, isRecursive=True)
            except Exception as e:
                print(f"   failed to delete entity: {entity_id}")