Source code for airflow.providers.google.cloud.links.datastore

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from __future__ import annotations

from typing import TYPE_CHECKING

from airflow.providers.google.cloud.links.base import BaseGoogleLink

if TYPE_CHECKING:
    from airflow.utils.context import Context

[docs]DATASTORE_BASE_LINK = "/datastore"
[docs]DATASTORE_IMPORT_EXPORT_LINK = DATASTORE_BASE_LINK + "/import-export?project={project_id}"
[docs]DATASTORE_EXPORT_ENTITIES_LINK = "/storage/browser/{bucket_name}/{export_name}?project={project_id}"
[docs]DATASTORE_ENTITIES_LINK = DATASTORE_BASE_LINK + "/entities/query/kind?project={project_id}"


[docs]class CloudDatastoreImportExportLink(BaseGoogleLink):
    """Helper class for constructing Cloud Datastore Import/Export Link."""

[docs]    name = "Import/Export Page"
[docs]    key = "import_export_conf"
[docs]    format_str = DATASTORE_IMPORT_EXPORT_LINK

    @staticmethod
[docs]    def persist(
        context: Context,
        task_instance,
    ):
        task_instance.xcom_push(
            context=context,
            key=CloudDatastoreImportExportLink.key,
            value={
                "project_id": task_instance.project_id,
            },
        )


[docs]class CloudDatastoreEntitiesLink(BaseGoogleLink):
    """Helper class for constructing Cloud Datastore Entities Link."""

[docs]    name = "Entities"
[docs]    key = "entities_conf"
[docs]    format_str = DATASTORE_ENTITIES_LINK

    @staticmethod
[docs]    def persist(
        context: Context,
        task_instance,
    ):
        task_instance.xcom_push(
            context=context,
            key=CloudDatastoreEntitiesLink.key,
            value={
                "project_id": task_instance.project_id,
            },
        )