Source code for airflow.providers.google.cloud.links.bigquery
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"""This module contains Google BigQuery links."""
from typing import TYPE_CHECKING
from airflow.models import BaseOperator
from airflow.providers.google.cloud.links.base import BaseGoogleLink
if TYPE_CHECKING:
from airflow.utils.context import Context
[docs]BIGQUERY_BASE_LINK = "https://console.cloud.google.com/bigquery"
[docs]BIGQUERY_DATASET_LINK = (
BIGQUERY_BASE_LINK + "?referrer=search&project={project_id}&d={dataset_id}&p={project_id}&page=dataset"
)
[docs]BIGQUERY_TABLE_LINK = (
BIGQUERY_BASE_LINK
+ "?referrer=search&project={project_id}&d={dataset_id}&p={project_id}&page=table&t={table_id}"
)
[docs]class BigQueryDatasetLink(BaseGoogleLink):
"""Helper class for constructing BigQuery Dataset Link"""
[docs] name = "BigQuery Dataset"
[docs] key = "bigquery_dataset"
@staticmethod
[docs] def persist(
context: "Context",
task_instance: BaseOperator,
dataset_id: str,
project_id: str,
):
task_instance.xcom_push(
context,
key=BigQueryDatasetLink.key,
value={"dataset_id": dataset_id, "project_id": project_id},
)
[docs]class BigQueryTableLink(BaseGoogleLink):
"""Helper class for constructing BigQuery Table Link"""
[docs] name = "BigQuery Table"
@staticmethod
[docs] def persist(
context: "Context",
task_instance: BaseOperator,
dataset_id: str,
project_id: str,
table_id: str,
):
task_instance.xcom_push(
context,
key=BigQueryTableLink.key,
value={"dataset_id": dataset_id, "project_id": project_id, "table_id": table_id},
)