本文整理汇总了Python中superset.connectors.connector_registry.ConnectorRegistry.get_datasource_by_name方法的典型用法代码示例。如果您正苦于以下问题：Python ConnectorRegistry.get_datasource_by_name方法的具体用法？Python ConnectorRegistry.get_datasource_by_name怎么用？Python ConnectorRegistry.get_datasource_by_name使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类superset.connectors.connector_registry.ConnectorRegistry的用法示例。
在下文中一共展示了ConnectorRegistry.get_datasource_by_name方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: import_obj
# 需要导入模块: from superset.connectors.connector_registry import ConnectorRegistry [as 别名]
# 或者: from superset.connectors.connector_registry.ConnectorRegistry import get_datasource_by_name [as 别名]
def import_obj(cls, slc_to_import, slc_to_override, import_time=None):
"""Inserts or overrides slc in the database.
remote_id and import_time fields in params_dict are set to track the
slice origin and ensure correct overrides for multiple imports.
Slice.perm is used to find the datasources and connect them.
:param Slice slc_to_import: Slice object to import
:param Slice slc_to_override: Slice to replace, id matches remote_id
:returns: The resulting id for the imported slice
:rtype: int
"""
session = db.session
make_transient(slc_to_import)
slc_to_import.dashboards = []
slc_to_import.alter_params(
remote_id=slc_to_import.id, import_time=import_time)
slc_to_import = slc_to_import.copy()
params = slc_to_import.params_dict
slc_to_import.datasource_id = ConnectorRegistry.get_datasource_by_name(
session, slc_to_import.datasource_type, params['datasource_name'],
params['schema'], params['database_name']).id
if slc_to_override:
slc_to_override.override(slc_to_import)
session.flush()
return slc_to_override.id
session.add(slc_to_import)
logging.info('Final slice: {}'.format(slc_to_import.to_json()))
session.flush()
return slc_to_import.id示例2: import_obj
# 需要导入模块: from superset.connectors.connector_registry import ConnectorRegistry [as 别名]
# 或者: from superset.connectors.connector_registry.ConnectorRegistry import get_datasource_by_name [as 别名]
def import_obj(cls, slc_to_import, import_time=None):
"""Inserts or overrides slc in the database.
remote_id and import_time fields in params_dict are set to track the
slice origin and ensure correct overrides for multiple imports.
Slice.perm is used to find the datasources and connect them.
"""
session = db.session
make_transient(slc_to_import)
slc_to_import.dashboards = []
slc_to_import.alter_params(
remote_id=slc_to_import.id, import_time=import_time)
# find if the slice was already imported
slc_to_override = None
for slc in session.query(Slice).all():
if ('remote_id' in slc.params_dict and
slc.params_dict['remote_id'] == slc_to_import.id):
slc_to_override = slc
slc_to_import = slc_to_import.copy()
params = slc_to_import.params_dict
slc_to_import.datasource_id = ConnectorRegistry.get_datasource_by_name(
session, slc_to_import.datasource_type, params['datasource_name'],
params['schema'], params['database_name']).id
if slc_to_override:
slc_to_override.override(slc_to_import)
session.flush()
return slc_to_override.id
session.add(slc_to_import)
logging.info('Final slice: {}'.format(slc_to_import.to_json()))
session.flush()
return slc_to_import.id