DoNothing

class hokohoko.standard.DoNothing(lock, parameters=None)

Bases: Predictor

This Predictor does nothing at all, which causes Hokohoko to generate a lot of DONT_BUY, DONT_SELL Orders.

Parameters

• lock (multiprocessing.Lock) – A single lock shared by all Predictors in each Period for this invocation. Stored in self.lock.

• parameters (str) – The parameters passed in from hokohoko.entities.Config. Stored in self.parameters.

on_start(bars)

Does nothing.

Parameters

bars (list[hokohoko.entities.Bar]) – The list of opening values for the Period.

on_bar(bars)

Does nothing, which is the same as declaring DONT_BUY, DONT_SELL on every Symbol.

Parameters

bars (list[hokohoko.entities.Bar]) – A list containing the just-closed Bar for each Symbol.

on_stop()

Does nothing.