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


author = 'Your name here'

doc = """
Your app description
"""


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

    import csv
    with open('Instruction_Maze/data_A.csv',encoding='utf-8') as fileA:
        List_playerA = list(csv.DictReader(fileA))
        lines = len(List_playerA)

    import csv
    with open('Instruction_Maze/data_B.csv',encoding='utf-8') as fileB:
        List_playerB = list(csv.DictReader(fileB))

    import random
    item = random.randint(1,lines)



class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    pass


class Player(BasePlayer):
    seconds = models.IntegerField()