Module async_transaction (2.3.4)

Helpers for applying Google Cloud Firestore changes in a transaction.

Classes

AsyncTransaction(client, max_attempts=5, read_only=False)

Accumulate read-and-write operations to be sent in a transaction.

Parameters
Name	Description
`client`	`Client` The client that created this transaction.
`max_attempts`	`Optional[int]` The maximum number of attempts for the transaction (i.e. allowing retries). Defaults to MAX_ATTEMPTS.
`read_only`	`Optional[bool]` Flag indicating if the transaction should be read-only or should allow writes. Defaults to :data:`False`.

async_transactional(
    to_wrap: Callable[
        [google.cloud.firestore_v1.async_transaction.AsyncTransaction], Any
    ]
)

Decorate a callable so that it runs in a transaction.

Returns
Type	Description
`Callable[[Transaction, ...], Any]`	the wrapped callable.