U %FZh @sdZddlmZddlmZmZddlmZddlmZzVddl m Z ddl m Z e Ze jD]$\ZZedsfeekrfee e<qfWn,ek rZzed eW5d Z[XYnXd Zdd d ddddZGdddZd S)zCloud Firestore module. This module contains utilities for 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 _firestorez Optional[App] Optional[str]firestore.Client)app database_idreturncCs:|dk r"t|ts"td|dt|tt}||S)a,Returns a 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: A `Firestore 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 Client: https://cloud.google.com/python/docs/reference/firestore/latest/ google.cloud.firestore_v1.client.Client Nz database_id "z" must be a string or None.) isinstancestr ValueErrorrZget_app_service_FIRESTORE_ATTRIBUTE_FirestoreService get_client)r r Z fs_servicer_/home/aprabhat/apps/x.techxrdev.in/venv/lib/python3.8/site-packages/firebase_admin/firestore.pyclient)src@s0eZdZdZdddddZddd d d Zd S) rz9Service that maintains a collection of firestore clients.rNone)r rcCs||_i|_dS)N)_app_clients)selfr rrr__init__Gsz_FirestoreService.__init__r r )r rcCsV|pt}||jkrL|jj}|jj}|s2tdtj|||d}||j|<|j|S)zDCreates a 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.) credentialsprojectZdatabase) rrrZ credentialget_credentialZ project_idrrZClient)rr rrZ fs_clientrrrrKs   z_FirestoreService.get_clientN)__name__ __module__ __qualname____doc__rrrrrrrDsr)NN)r# __future__rtypingrrZfirebase_adminrrZ google.cloudrZ%google.cloud.firestore_v1.base_clientrglobalskeysexisting__dict__itemskeyvalue startswith ImportErrorerrorrrrrrrrs$