| :mod:`airflow.contrib.operators.s3_to_gcs_operator` |
| =================================================== |
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| .. py:module:: airflow.contrib.operators.s3_to_gcs_operator |
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| Module Contents |
| --------------- |
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| .. py:class:: S3ToGoogleCloudStorageOperator(bucket, prefix='', delimiter='', aws_conn_id='aws_default', verify=None, dest_gcs_conn_id=None, dest_gcs=None, delegate_to=None, replace=False, gzip=False, *args, **kwargs) |
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| Bases: :class:`airflow.contrib.operators.s3_list_operator.S3ListOperator` |
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| Synchronizes an S3 key, possibly a prefix, with a Google Cloud Storage |
| destination path. |
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| :param bucket: The S3 bucket where to find the objects. (templated) |
| :type bucket: str |
| :param prefix: Prefix string which filters objects whose name begin with |
| such prefix. (templated) |
| :type prefix: str |
| :param delimiter: the delimiter marks key hierarchy. (templated) |
| :type delimiter: str |
| :param aws_conn_id: The source S3 connection |
| :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 |
| (unless use_ssl is False), 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 |
| :param dest_gcs_conn_id: The destination connection ID to use |
| when connecting to Google Cloud Storage. |
| :type dest_gcs_conn_id: str |
| :param dest_gcs: The destination Google Cloud Storage bucket and prefix |
| where you want to store the files. (templated) |
| :type dest_gcs: str |
| :param delegate_to: The account to impersonate, if any. |
| For this to work, the service account making the request must have |
| domain-wide delegation enabled. |
| :type delegate_to: str |
| :param replace: Whether you want to replace existing destination files |
| or not. |
| :type replace: bool |
| :param gzip: Option to compress file for upload |
| :type gzip: bool |
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| **Example**: |
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| .. code-block:: python |
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| s3_to_gcs_op = S3ToGoogleCloudStorageOperator( |
| task_id='s3_to_gcs_example', |
| bucket='my-s3-bucket', |
| prefix='data/customers-201804', |
| dest_gcs_conn_id='google_cloud_default', |
| dest_gcs='gs://my.gcs.bucket/some/customers/', |
| replace=False, |
| gzip=True, |
| dag=my-dag) |
| |
| Note that ``bucket``, ``prefix``, ``delimiter`` and ``dest_gcs`` are |
| templated, so you can use variables in them if you wish. |
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| .. attribute:: template_fields |
| :annotation: = ['bucket', 'prefix', 'delimiter', 'dest_gcs'] |
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| .. attribute:: ui_color |
| :annotation: = #e09411 |
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| .. method:: execute(self, context) |
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| .. staticmethod:: _gcs_object_is_directory(object) |
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