Module bucket (3.0.0rc1)

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Create / interact with Google Cloud Storage buckets.

Classes

Bucket

Bucket(client, name=None, user_project=None, generation=None)

A class representing a Bucket on Cloud Storage.

Parameters
Name	Description
client	Client A client which holds credentials and project configuration for the bucket (which requires a project).
name	str The name of the bucket. Bucket names must start and end with a number or letter.
user_project	str (Optional) the project ID to be billed for API requests made via this instance.
generation	int (Optional) If present, selects a specific revision of this bucket.

IAMConfiguration

IAMConfiguration(bucket, public_access_prevention=<object object>, uniform_bucket_level_access_enabled=<object object>, uniform_bucket_level_access_locked_time=<object object>, bucket_policy_only_enabled=<object object>, bucket_policy_only_locked_time=<object object>)

Map a bucket's IAM configuration.

LifecycleRuleAbortIncompleteMultipartUpload

LifecycleRuleAbortIncompleteMultipartUpload(**kw)

Map a rule aborting incomplete multipart uploads of matching items.

The "age" lifecycle condition is the only supported condition for this rule.

LifecycleRuleConditions

LifecycleRuleConditions(
    age=None,
    created_before=None,
    is_live=None,
    matches_storage_class=None,
    number_of_newer_versions=None,
    days_since_custom_time=None,
    custom_time_before=None,
    days_since_noncurrent_time=None,
    noncurrent_time_before=None,
    matches_prefix=None,
    matches_suffix=None,
    _factory=False,
)

Map a single lifecycle rule for a bucket.

See: https://cloud.google.com/storage/docs/lifecycle

Parameters
Name	Description
age	int (Optional) Apply rule action to items whose age, in days, exceeds this value.
created_before	datetime.date (Optional) Apply rule action to items created before this date.
is_live	bool (Optional) If true, apply rule action to non-versioned items, or to items with no newer versions. If false, apply rule action to versioned items with at least one newer version.
matches_prefix	list(str) (Optional) Apply rule action to items which any prefix matches the beginning of the item name.
matches_storage_class	list(str), one or more of Bucket.STORAGE_CLASSES. (Optional) Apply rule action to items whose storage class matches this value.
matches_suffix	list(str) (Optional) Apply rule action to items which any suffix matches the end of the item name.
number_of_newer_versions	int (Optional) Apply rule action to versioned items having N newer versions.
days_since_custom_time	int (Optional) Apply rule action to items whose number of days elapsed since the custom timestamp. This condition is relevant only for versioned objects. The value of the field must be a non negative integer. If it's zero, the object version will become eligible for lifecycle action as soon as it becomes custom.
custom_time_before	datetime.date (Optional) Date object parsed from RFC3339 valid date, apply rule action to items whose custom time is before this date. This condition is relevant only for versioned objects, e.g., 2019-03-16.
days_since_noncurrent_time	int (Optional) Apply rule action to items whose number of days elapsed since the non current timestamp. This condition is relevant only for versioned objects. The value of the field must be a non negative integer. If it's zero, the object version will become eligible for lifecycle action as soon as it becomes non current.
noncurrent_time_before	datetime.date (Optional) Date object parsed from RFC3339 valid date, apply rule action to items whose non current time is before this date. This condition is relevant only for versioned objects, e.g, 2019-03-16.

Exceptions
Type	Description
ValueError	if no arguments are passed.

LifecycleRuleDelete

LifecycleRuleDelete(**kw)

Map a lifecycle rule deleting matching items.

LifecycleRuleSetStorageClass

LifecycleRuleSetStorageClass(storage_class, **kw)

Map a lifecycle rule updating storage class of matching items.

Parameter
Name	Description
storage_class	str, one of Bucket.STORAGE_CLASSES. new storage class to assign to matching items.

SoftDeletePolicy

SoftDeletePolicy(bucket, **kw)

Map a bucket's soft delete policy.

See https://cloud.google.com/storage/docs/soft-delete

Parameters
Name	Description
bucket	Bucket Bucket for which this instance is the policy.
retention_duration_seconds	int (Optional) The period of time in seconds that soft-deleted objects in the bucket will be retained and cannot be permanently deleted.
effective_time	datetime.datetime (Optional) When the bucket's soft delete policy is effective. This value should normally only be set by the back-end API.