def import_dashboards(
session: Session,
content: str,
database_id: Optional[int] = None,
import_time: Optional[int] = None,
) -> None:
"""Imports dashboards from a stream to databases"""
current_tt = int(time.time())
import_time = current_tt if import_time is None else import_time
data = json.loads(content, object_hook=decode_dashboards)
if not data:
raise DashboardImportException(_("No data in file"))
dataset_id_mapping: Dict[int, int] = {}
for table in data["datasources"]:
new_dataset_id = import_dataset(table,
database_id,
import_time=import_time)
params = json.loads(table.params)
dataset_id_mapping[params["remote_id"]] = new_dataset_id
session.commit()
for dashboard in data["dashboards"]:
import_dashboard(dashboard,
dataset_id_mapping,
import_time=import_time)
session.commit()
def import_dashboards(
data_stream: BytesIO,
database_id: Optional[int] = None,
import_time: Optional[int] = None,
) -> None:
"""Imports dashboards from a stream to databases"""
current_tt = int(time.time())
import_time = current_tt if import_time is None else import_time
data = json.loads(data_stream.read(), object_hook=decode_dashboards)
if not data:
raise DashboardImportException(_("No data in file"))
for table in data["datasources"]:
type(table).import_obj(table, database_id, import_time=import_time)
db.session.commit()
for dashboard in data["dashboards"]:
Dashboard.import_obj(dashboard, import_time=import_time)
db.session.commit()