o 0= j @sUdZddlmZddlmZmZddlmZddlmZz+ddl m Z ddl m Z e Ze jD]\ZZedsFeevrFee e<q4WneyYZzed ed Z[wwd Zd ed <ddddZGdddZd S)zCloud Firestore Async module. This module contains utilities for asynchronusly accessing the Google Cloud Firestore databases associated with Firebase apps. This requires the ``google-cloud-firestore`` Python module. ) annotations)OptionalDict)App)_utils) firestore)DEFAULT_DATABASE_zrFailed to import the Cloud Firestore library for Python. Make sure to install the "google-cloud-firestore" module.NZ_firestore_asyncstr_FIRESTORE_ASYNC_ATTRIBUTEapp Optional[App] database_id Optional[str]returnfirestore.AsyncClientcCs:|durt|tstd|dt|tt}||S)aPReturns an async client that can be used to interact with Google Cloud Firestore. Args: app: An App instance (optional). database_id: The database ID of the Google Cloud Firestore database to be used. Defaults to the default Firestore database ID if not specified or an empty string (optional). Returns: google.cloud.firestore.Firestore_Async: A `Firestore Async Client`_. Raises: ValueError: If the specified database ID is not a valid string, or if a project ID is not specified either via options, credentials or environment variables, or if the specified project ID is not a valid string. .. _Firestore Async Client: https://cloud.google.com/python/docs/reference/firestore/latest/ google.cloud.firestore_v1.async_client.AsyncClient Nz database_id "z" must be a string or None.) isinstancer ValueErrorrZget_app_servicer _FirestoreAsyncService get_client)r rZ fs_servicerhC:\Users\psant\Downloads\Anu Raj Backend\school\venv\Lib\site-packages\firebase_admin/firestore_async.pyclient)s rc@s$eZdZdZdddZdd d Zd S)rz?Service that maintains a collection of firestore async clients.r rrNonecCs||_i|_dS)N)_app_clients)selfr rrr__init__Gs z_FirestoreAsyncService.__init__rrrcCsV|pt}||jvr&|jj}|jj}|stdtj|||d}||j|<|j|S)zKCreates an async client based on the database_id. These clients are cached.zProject ID is required to access Firestore. Either set the projectId option, or use service account credentials. Alternatively, set the GOOGLE_CLOUD_PROJECT environment variable.) credentialsprojectZdatabaseN) rrrZ credentialget_credentialZ project_idrrZ AsyncClient)rrrrZ fs_clientrrrrKs    z!_FirestoreAsyncService.get_clientN)r rrr)rrrr)__name__ __module__ __qualname____doc__rrrrrrrDs r)NN)r r rrrr)r$ __future__rtypingrrZfirebase_adminrrZ google.cloudrZ%google.cloud.firestore_v1.base_clientrglobalskeysexisting__dict__itemskeyvalue startswith ImportErrorerrorr __annotations__rrrrrrs.