settings.py

import os

import dj_database_url
from boto.mturk.qualification import (LocaleRequirement,
                                      PercentAssignmentsApprovedRequirement,
                                      NumberHitsApprovedRequirement)

import otree.settings


BASE_DIR = os.path.dirname(os.path.abspath(__file__))


if os.environ.get('OTREE_PRODUCTION') in {None, '', '0'}:
    DEBUG = True
else:
    DEBUG = False

if os.environ.get('IS_OTREE_DOT_ORG') in {None, '', '0'}:
    ADMIN_PASSWORD = 'otree'
    # don't share this with anybody.
    # Change this to something unique (e.g. mash your keyboard),
    # and then delete this comment.
    SECRET_KEY = 'zzzzzzzzzzzzzzzzzzzzzzzzzzz'
else:
    ADMIN_PASSWORD = os.environ['OTREE_ADMIN_PASSWORD']
    SECRET_KEY = os.environ['OTREE_SECRET_KEY']

PAGE_FOOTER = ''

DATABASES = {
    'default': dj_database_url.config(
        default='sqlite:///' + os.path.join(BASE_DIR, 'db.sqlite3')
    )
}


ADMIN_USERNAME = 'admin'
AUTH_LEVEL = os.environ.get('OTREE_AUTH_LEVEL')
ACCESS_CODE_FOR_DEFAULT_SESSION = 'my_access_code'

# settting for intergration with AWS Mturk
AWS_ACCESS_KEY_ID = os.environ.get('AWS_ACCESS_KEY_ID')
AWS_SECRET_ACCESS_KEY = os.environ.get('AWS_SECRET_ACCESS_KEY')


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


# e.g. en-gb, de-de, it-it, fr-fr.
# see: https://docs.djangoproject.com/en/1.6/topics/i18n/
LANGUAGE_CODE = 'en-us'


INSTALLED_APPS = [
    'otree',
]

if 'SENTRY_DSN' in os.environ:
    INSTALLED_APPS += [
        'raven.contrib.django.raven_compat',
    ]

DEMO_PAGE_INTRO_TEXT = """
<ul>
    <li>
        <a href="https://github.com/oTree-org/otree" target="_blank">
            Source code
        </a> for the below games.
    </li>
    <li>
        <a href="http://www.otree.org/" target="_blank">
            oTree homepage
        </a>.
    </li>
</ul>
<p>
    Below are various games implemented with oTree. These games are all open
    source, and you can modify them as you wish to create your own variations.
    Click one to learn more and play.
</p>
"""

# from here on are qualifications requirements for workers
# see description for requirements on Amazon Mechanical Turk website:
# http://docs.aws.amazon.com/AWSMechTurk/latest/AWSMturkAPI/ApiReference_QualificationRequirementDataStructureArticle.html
# and also in docs for boto:
# https://boto.readthedocs.org/en/latest/ref/mturk.html?highlight=mturk#module-boto.mturk.qualification

MTURK_WORKER_REQUIREMENTS = [
    LocaleRequirement("EqualTo", "US"),
    PercentAssignmentsApprovedRequirement("GreaterThanOrEqualTo", 50),
    NumberHitsApprovedRequirement("GreaterThanOrEqualTo", 5)
]

SESSION_TYPE_DEFAULTS = {
    'real_world_currency_per_point': 0.01,
    'participation_fee': 10.00,
    'num_bots': 12,
    'doc': "",
    'group_by_arrival_time': False,
    'mturk_hit_settings': {
        'keywords': ['easy', 'bonus', 'choice', 'study'],
        'title': 'Title for your experiment',
        'description': 'Description for your experiment',
        'frame_height': 500,
        'preview_template': 'global/MTurkPreview.html',
        'minutes_allotted_per_assignment': 60,
        'expiration_hours': 7*24, # 7 days
    },
}

SESSION_TYPES = [
    {
        'name': 'public_goods',
        'display_name': "Public Goods",
        'num_demo_participants': 3,
        'app_sequence': ['public_goods', 'payment_info'],
    },
    {
        'name': 'public_goods_simple',
        'display_name': "Public Goods (simple version from tutorial)",
        'num_demo_participants': 3,
        'app_sequence': ['public_goods_simple', 'survey', 'payment_info'],
    },
    {
        'name': 'trust',
        'display_name': "Trust Game",
        'num_demo_participants': 2,
        'app_sequence': ['trust', 'payment_info'],
    },
    {
        'name': 'beauty',
        'display_name': "Beauty Contest",
        'num_demo_participants': 5,
        'num_bots': 5,
        'app_sequence': ['beauty', 'payment_info'],
    },
    {
        'name': 'survey',
        'display_name': "Survey",
        'num_demo_participants': 1,
        'app_sequence': ['survey', 'payment_info'],
    },
    {
        'name': 'prisoner',
        'display_name': "Prisoner's Dilemma",
        'num_demo_participants': 2,
        'app_sequence': ['prisoner', 'payment_info'],
    },
    {
        'name': 'ultimatum',
        'display_name': "Ultimatum (randomized: strategy vs. direct response)",
        'num_demo_participants': 2,
        'app_sequence': ['ultimatum', 'payment_info'],
    },
    {
        'name': 'ultimatum_strategy',
        'display_name': "Ultimatum (strategy method treatment)",
        'num_demo_participants': 2,
        'app_sequence': ['ultimatum', 'payment_info'],
        'treatment': 'strategy',
    },
    {
        'name': 'ultimatum_non_strategy',
        'display_name': "Ultimatum (direct response treatment)",
        'num_demo_participants': 2,
        'app_sequence': ['ultimatum', 'payment_info'],
        'treatment': 'direct_response',
    },
    {
        'name': 'battle_of_the_sexes',
        'display_name': "Battle of the Sexes",
        'num_demo_participants': 2,
        'app_sequence': [
            'battle_of_the_sexes', 'payment_info'
        ],
    },
    {
        'name': 'vickrey_auction',
        'display_name': "Vickrey Auction",
        'num_demo_participants': 3,
        'app_sequence': ['vickrey_auction', 'payment_info'],
    },
    {
        'name': 'volunteer_dilemma',
        'display_name': "Volunteer's Dilemma",
        'num_demo_participants': 3,
        'app_sequence': ['volunteer_dilemma', 'payment_info'],
    },
    {
        'name': 'cournot_competition',
        'display_name': "Cournot Competition",
        'num_demo_participants': 2,
        'app_sequence': [
            'cournot_competition', 'payment_info'
        ],
    },
    {
        'name': 'principal_agent',
        'display_name': "Principal Agent",
        'num_demo_participants': 2,
        'app_sequence': ['principal_agent', 'payment_info'],
    },
    {
        'name': 'dictator',
        'display_name': "Dictator Game",
        'num_demo_participants': 2,
        'app_sequence': ['dictator', 'payment_info'],
    },
    {
        'name': 'matching_pennies',
        'display_name': "Matching Pennies",
        'num_demo_participants': 2,
        'app_sequence': [
            'matching_pennies', 'payment_info'
        ],
    },
    {
        'name': 'traveler_dilemma',
        'display_name': "Traveler's Dilemma",
        'num_demo_participants': 2,
        'app_sequence': ['traveler_dilemma', 'payment_info'],
    },
    {
        'name': 'bargaining',
        'display_name': "Bargaining Game",
        'num_demo_participants': 2,
        'app_sequence': ['bargaining', 'payment_info'],
    },
    {
        'name': 'common_value_auction',
        'display_name': "Common Value Auction",
        'num_demo_participants': 3,
        'app_sequence': ['common_value_auction', 'payment_info'],
    },
    {
        'name': 'stackelberg_competition',
        'display_name': "Stackelberg Competition",
        'real_world_currency_per_point': 0.01,
        'num_demo_participants': 2,
        'app_sequence': [
            'stackelberg_competition', 'payment_info'
        ],
    },
    {
        'name': 'bertrand_competition',
        'display_name': "Bertrand Competition",
        'num_demo_participants': 2,
        'app_sequence': [
            'bertrand_competition', 'payment_info'
        ],
    },
    {
        'name': 'stag_hunt',
        'display_name': "Stag Hunt",
        'num_demo_participants': 2,
        'app_sequence': ['stag_hunt', 'payment_info'],
    },
    {
        'name': 'real_effort',
        'display_name': "Real-effort transcription task",
        'num_demo_participants': 1,
        'app_sequence': [
            'real_effort',
        ],
    },
    {
        'name': 'lemon_market',
        'display_name': "Lemon Market Game",
        'num_demo_participants': 3,
        'app_sequence': [
            'lemon_market', 'payment_info'
        ],
    },
]


otree.settings.augment_settings(globals())