Source code for airflow.contrib.operators.s3_copy_object_operator

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from airflow.hooks.S3_hook import S3Hook
from airflow.models import BaseOperator
from airflow.utils.decorators import apply_defaults

[docs]class S3CopyObjectOperator(BaseOperator): """ Creates a copy of an object that is already stored in S3. Note: the S3 connection used here needs to have access to both source and destination bucket/key. :param source_bucket_key: The key of the source object. (templated) It can be either full s3:// style url or relative path from root level. When it's specified as a full s3:// url, please omit source_bucket_name. :type source_bucket_key: str :param dest_bucket_key: The key of the object to copy to. (templated) The convention to specify `dest_bucket_key` is the same as `source_bucket_key`. :type dest_bucket_key: str :param source_bucket_name: Name of the S3 bucket where the source object is in. (templated) It should be omitted when `source_bucket_key` is provided as a full s3:// url. :type source_bucket_name: str :param dest_bucket_name: Name of the S3 bucket to where the object is copied. (templated) It should be omitted when `dest_bucket_key` is provided as a full s3:// url. :type dest_bucket_name: str :param source_version_id: Version ID of the source object (OPTIONAL) :type source_version_id: str :param aws_conn_id: Connection id of the S3 connection to use :type aws_conn_id: str :param verify: Whether or not to verify SSL certificates for S3 connection. By default SSL certificates are verified. You can provide the following values: - False: do not validate SSL certificates. SSL will still be used, but SSL certificates will not be verified. - path/to/cert/bundle.pem: A filename of the CA cert bundle to uses. You can specify this argument if you want to use a different CA cert bundle than the one used by botocore. :type verify: bool or str """
[docs] template_fields = ('source_bucket_key', 'dest_bucket_key', 'source_bucket_name', 'dest_bucket_name')
@apply_defaults def __init__( self, source_bucket_key, dest_bucket_key, source_bucket_name=None, dest_bucket_name=None, source_version_id=None, aws_conn_id='aws_default', verify=None, *args, **kwargs): super(S3CopyObjectOperator, self).__init__(*args, **kwargs) self.source_bucket_key = source_bucket_key self.dest_bucket_key = dest_bucket_key self.source_bucket_name = source_bucket_name self.dest_bucket_name = dest_bucket_name self.source_version_id = source_version_id self.aws_conn_id = aws_conn_id self.verify = verify
[docs] def execute(self, context): s3_hook = S3Hook(aws_conn_id=self.aws_conn_id, verify=self.verify) s3_hook.copy_object(self.source_bucket_key, self.dest_bucket_key, self.source_bucket_name, self.dest_bucket_name, self.source_version_id)