from otree.api import *


author = 'Sara Neff'

doc = """
"""

BLANK = ' '


class C(BaseConstants):
    NAME_IN_URL = 'Consent_Form'
    PLAYERS_PER_GROUP = None
    NUM_ROUNDS = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    consent = models.StringField(
        label='',
        widget=widgets.RadioSelect,
        choices=['Yes', 'No'])


class Consent(Page):
    form_model = 'player'
    form_fields = ['consent']


class End(Page):
    @staticmethod
    def is_displayed(player: Player):
        return player.consent == 'No'


page_sequence = [Consent, End]