EMFutureRecorder

class zvt.recorders.em.meta.em_future_meta_recorder.EMFutureRecorder(force_update: bool = False, sleeping_time: int = 10)

Bases: zvt.contract.recorder.Recorder

__init__(force_update: bool = False, sleeping_time: int = 10) None
data_schema

alias of zvt.domain.meta.future_meta.Future

clear_state_data(entity_id=None)

clear state of the entity

Parameters

entity_id – entity id

decode_state(state: str)

decode state

Parameters

state

Returns

encode_state(state: object)

encode state

Parameters

state

Returns

state_schema

alias of zvt.contract.zvt_info.RecorderState

session

using to do db operations