from otree.api import (
    models,
    widgets,
    BaseConstants,
    BaseSubsession,
    BaseGroup,
    BasePlayer,
    Currency as c,
    currency_range,
)


class Constants(BaseConstants):
    name_in_url = 'agreement'
    players_per_group = None
    num_rounds = 1

    instructions_template = 'agreement/instructions.html'


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    confirmation = models.StringField(
        choices = ["同意する"],
        label = "上記の内容に同意しますか？",
        widget = widgets.RadioSelect,
    )