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

import random

r_num = random.randint(3,5)

author = 'Your name here'

doc = """
Your app description
"""


class Constants(BaseConstants):
    name_in_url = 'my_4B_random'
    players_per_group = 2
    num_rounds = r_num


class Subsession(BaseSubsession):
    def creating_session(self):
        self.group_randomly()
        print(self.get_group_matrix())

class Group(BaseGroup):
    num_production = models.IntegerField(label='生産量の合計')
    price = models.IntegerField(label='決定した価格')


class Player(BasePlayer):
    production = models.IntegerField()
    benefit = models.IntegerField()