Textrenderer

class statrl.settings.bandits.stochastic.anytime.renderers.textrenderer.Textrenderer

Bases: object

Print each bandit round to stdout, one line per pull.

started

Whether the header has been printed yet. The header is emitted lazily on the first render() call.

Type:

bool

Methods

__init__()
render(env, last)	Print the arm just played and the reward it returned.
start(env)	Print the header naming the environment and its arms.
stop(env)	Print the closing rule at the end of a rendered run.

render(env, last)

Print the arm just played and the reward it returned.

Parameters:

• env (StochasticBanditEnv) – The environment being rendered.

• last (tuple of (int or None, float)) – The (arm, reward) pair recorded by the environment. A None arm means no pull has happened yet, and nothing is printed.

start(env)

Print the header naming the environment and its arms.

Parameters:

env (StochasticBanditEnv) – The environment being rendered.

stop(env)

Print the closing rule at the end of a rendered run.

Parameters:

env (StochasticBanditEnv) – The environment being rendered.