Version 2.0.2

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Batches

Helpers for batch requests to the Google Cloud Firestore API.

class google.cloud.firestore_v1.batch.WriteBatch(client)

Bases: google.cloud.firestore_v1.base_batch.BaseWriteBatch

Accumulate write operations to be sent in a batch.

This has the same set of methods for write operations that DocumentReference does, e.g. create().

• Parameters

  client (Client) – The client that created this batch.

commit(retry: google.api_core.retry.Retry = <_MethodDefault._DEFAULT_VALUE:

Commit the changes accumulated in this batch.

• Parameters

  • retry (google.api_core.retry.Retry) – Designation of what errors, if any, should be retried. Defaults to a system-specified policy.

  • timeout (float) – The timeout for this request. Defaults to a system-specified value.

• Returns

  The write results corresponding to the changes committed, returned in the same order as the changes were applied to this batch. A write result contains an update_time field.

• Return type

  List[google.cloud.proto.firestore.v1.write.WriteResult, …]