Module transaction (2.18.0)
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Helpers for applying Google Cloud Firestore changes in a transaction.
Classes
Transaction(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 .
|
Modules
Functions
transactional
transactional(
to_wrap: typing.Callable,
) -> google.cloud.firestore_v1.transaction._Transactional
Decorate a callable so that it runs in a transaction.
Parameter |
Name |
Description |
to_wrap |
Callable
(Callable[[Transaction, ...], Any]): A callable that should be run (and retried) in a transaction.
|
Returns |
Type |
Description |
Callable[[Transaction, ...], Any] |
the wrapped callable. |
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Last updated 2024-10-01 UTC.
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