settings.py

import os
from os import environ

import dj_database_url
from boto.mturk import qualification

import otree.settings

ADMIN_USERNAME = 'admin'

# for security, best to set admin password in an environment variable
ADMIN_PASSWORD = environ.get('OTREE_ADMIN_PASSWORD')

# don't share this with anybody.
SECRET_KEY = '=iwzuh2hjvld!8kpb674(-@wk)r$_i=kmp%-t^jg0c8=zv+_fb'

AUTH_LEVEL = environ.get('OTREE_AUTH_LEVEL')

# setting for integration with AWS Mturk
AWS_ACCESS_KEY_ID = environ.get('AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY = environ.get('AWS_SECRET_ACCESS_KEY')

# e.g. EUR, CAD, GBP, CHF, CNY, JPY
REAL_WORLD_CURRENCY_CODE = 'USD'
USE_POINTS = True
POINTS_DECIMAL_PLACES = 2

# e.g. en, de, fr, it, ja, zh-hans
# see: https://docs.djangoproject.com/en/1.9/topics/i18n/#term-language-code
LANGUAGE_CODE = 'en'

# if an app is included in SESSION_CONFIGS, you don't need to list it here
INSTALLED_APPS = ['otree', 'radiogrid', ]

DEMO_PAGE_INTRO_TEXT = """
oTree games
"""

mturk_hit_settings = {
    'keywords': ['easy', 'bonus', 'choice', 'study'],
    'title': 'Brief psychological study (2 minutes max.)',
    'description': 'A brief psychological study',
    'frame_height': 700,
    'preview_template': 'global/MTurkPreview.html',
    'minutes_allotted_per_assignment': 10,
    'expiration_hours': 7 * 24,  # 7 days
    # 'grant_qualification_id': 'YOUR_QUALIFICATION_ID_HERE',# to prevent retakes
    'qualification_requirements': [
        {
            'QualificationTypeId': "00000000000000000071",
            'Comparator': "EqualTo",
            'LocaleValues': [{'Country': "US"}]
        },
    ]
}

# if you set a property in SESSION_CONFIG_DEFAULTS, it will be inherited by all configs
# in SESSION_CONFIGS, except those that explicitly override it.
# the session config can be accessed from methods in your apps as self.session.config,
# e.g. self.session.config['participation_fee']

SESSION_CONFIG_DEFAULTS = {
    'real_world_currency_per_point': 0.000,
    'participation_fee': 0.50,
    'doc': "",
    'mturk_hit_settings': mturk_hit_settings,
}

SESSION_CONFIGS = [
    {
        'name': 'bigfive',
        'display_name': 'mini big Five',
        'num_demo_participants': 1,
        'app_sequence': ['bigfive'],
        'use_browser_bots': False
    },
]