| :mod:`airflow.contrib.hooks.gcp_function_hook` |
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| .. py:module:: airflow.contrib.hooks.gcp_function_hook |
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| Module Contents |
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| .. data:: TIME_TO_SLEEP_IN_SECONDS |
| :annotation: = 1 |
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| .. py:class:: GcfHook(api_version, gcp_conn_id='google_cloud_default', delegate_to=None) |
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| Bases: :class:`airflow.contrib.hooks.gcp_api_base_hook.GoogleCloudBaseHook` |
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| Hook for the Google Cloud Functions APIs. |
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| All the methods in the hook where project_id is used must be called with |
| keyword arguments rather than positional. |
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| .. attribute:: _conn |
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| .. staticmethod:: _full_location(project_id, location) |
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| Retrieve full location of the function in the form of |
| projects/<GCP_PROJECT_ID>/locations/<GCP_LOCATION> |
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| :param project_id: The Google Cloud Project project_id where the function belongs. |
| :type project_id: str |
| :param location: The location where the function is created. |
| :type location: str |
| :return: |
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| .. method:: get_conn(self) |
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| Retrieves the connection to Cloud Functions. |
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| :return: Google Cloud Function services object. |
| :rtype: dict |
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| .. method:: get_function(self, name) |
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| Returns the Cloud Function with the given name. |
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| :param name: Name of the function. |
| :type name: str |
| :return: A Cloud Functions object representing the function. |
| :rtype: dict |
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| .. method:: create_new_function(self, location, body, project_id=None) |
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| Creates a new function in Cloud Function in the location specified in the body. |
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| :param location: The location of the function. |
| :type location: str |
| :param body: The body required by the Cloud Functions insert API. |
| :type body: dict |
| :param project_id: Optional, Google Cloud Project project_id where the function belongs. |
| If set to None or missing, the default project_id from the GCP connection is used. |
| :type project_id: str |
| :return: None |
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| .. method:: update_function(self, name, body, update_mask) |
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| Updates Cloud Functions according to the specified update mask. |
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| :param name: The name of the function. |
| :type name: str |
| :param body: The body required by the cloud function patch API. |
| :type body: dict |
| :param update_mask: The update mask - array of fields that should be patched. |
| :type update_mask: [str] |
| :return: None |
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| .. method:: upload_function_zip(self, location, zip_path, project_id=None) |
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| Uploads zip file with sources. |
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| :param location: The location where the function is created. |
| :type location: str |
| :param zip_path: The path of the valid .zip file to upload. |
| :type zip_path: str |
| :param project_id: Optional, Google Cloud Project project_id where the function belongs. |
| If set to None or missing, the default project_id from the GCP connection is used. |
| :type project_id: str |
| :return: The upload URL that was returned by generateUploadUrl method. |
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| .. method:: delete_function(self, name) |
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| Deletes the specified Cloud Function. |
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| :param name: The name of the function. |
| :type name: str |
| :return: None |
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| .. method:: _wait_for_operation_to_complete(self, operation_name) |
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| Waits for the named operation to complete - checks status of the |
| asynchronous call. |
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| :param operation_name: The name of the operation. |
| :type operation_name: str |
| :return: The response returned by the operation. |
| :rtype: dict |
| :exception: AirflowException in case error is returned. |
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