Source code for airflow.providers.amazon.aws.hooks.glacier

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from __future__ import annotations

from typing import Any

from airflow.providers.amazon.aws.hooks.base_aws import AwsBaseHook


[docs]class GlacierHook(AwsBaseHook):
    """
    Interact with Amazon Glacier.

    This is a thin wrapper around
    :external+boto3:py:class:`boto3.client("glacier") <Glacier.Client>`.

    Additional arguments (such as ``aws_conn_id``) may be specified and
    are passed down to the underlying AwsBaseHook.

    .. seealso::
        - :class:`airflow.providers.amazon.aws.hooks.base_aws.AwsBaseHook`
    """

    def __init__(self, *args, **kwargs) -> None:
        kwargs.update({"client_type": "glacier", "resource_type": None})
        super().__init__(*args, **kwargs)

[docs]    def retrieve_inventory(self, vault_name: str) -> dict[str, Any]:
        """
        Initiate an Amazon Glacier inventory-retrieval job.

        .. seealso::
            - :external+boto3:py:meth:`Glacier.Client.initiate_job`

        :param vault_name: the Glacier vault on which job is executed
        """
        job_params = {"Type": "inventory-retrieval"}
        self.log.info("Retrieving inventory for vault: %s", vault_name)
        response = self.get_conn().initiate_job(vaultName=vault_name, jobParameters=job_params)
        self.log.info("Initiated inventory-retrieval job for: %s", vault_name)
        self.log.info("Retrieval Job ID: %s", response["jobId"])
        return response

[docs]    def retrieve_inventory_results(self, vault_name: str, job_id: str) -> dict[str, Any]:
        """
        Retrieve the results of an Amazon Glacier inventory-retrieval job.

        .. seealso::
            - :external+boto3:py:meth:`Glacier.Client.get_job_output`

        :param vault_name: the Glacier vault on which job is executed
        :param job_id: the job ID was returned by retrieve_inventory()
        """
        self.log.info("Retrieving the job results for vault: %s...", vault_name)
        response = self.get_conn().get_job_output(vaultName=vault_name, jobId=job_id)
        return response

[docs]    def describe_job(self, vault_name: str, job_id: str) -> dict[str, Any]:
        """
        Retrieve the status of an Amazon S3 Glacier job.

        .. seealso::
            - :external+boto3:py:meth:`Glacier.Client.describe_job`

        :param vault_name: the Glacier vault on which job is executed
        :param job_id: the job ID was returned by retrieve_inventory()
        """
        self.log.info("Retrieving status for vault: %s and job %s", vault_name, job_id)
        response = self.get_conn().describe_job(vaultName=vault_name, jobId=job_id)
        self.log.info("Job status: %s, code status: %s", response["Action"], response["StatusCode"])
        return response