def sync_with_children(self):
"""
与子进程同步数据
:return:
"""
for child_id in self.children:
context = data_service.get_object(self._context_key(child_id))
parent_data = data_service.get_object(self._data_key(child_id))
self.top_pipeline.context().update_global_var(context.variables)
self.top_pipeline.data.update_outputs(parent_data.get_outputs())
self.clean_children() # remove all children
def sync_with_children(self):
"""
与子进程同步数据
:return:
"""
for child_id in self.children:
context = data_service.get_object(self._context_key(child_id))
parent_data = data_service.get_object(self._data_key(child_id))
if context is None or parent_data is None:
raise exceptions.ChildDataSyncError(
'sync data with children %s failed, context(%s) or parent_data(%s) is None'
% (child_id, context, parent_data))
self.top_pipeline.context().update_global_var(context.variables)
self.top_pipeline.data.update_outputs(parent_data.get_outputs())
self.clean_children() # remove all children