from blinker import signal # sender: app app_was_created = signal("app-was-created") # sender: app, kwargs: app_model_config app_model_config_was_updated = signal("app-model-config-was-updated") # sender: app, kwargs: published_workflow app_published_workflow_was_updated = signal("app-published-workflow-was-updated") # sender: app, kwargs: synced_draft_workflow app_draft_workflow_was_synced = signal("app-draft-workflow-was-synced")