from otree.api import *


doc = """
Your app description
"""


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


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    pass


# PAGES
class Submission(Page):
    form_model = 'player'

    def is_displayed(player):
        return not player.participant.vars['dropout']

    def js_vars(player):
        return dict(
            completionlink=
            player.session.config['completionlink']
        )

page_sequence = [Submission]