settings.py

import os
from os import environ

import dj_database_url
from boto.mturk import qualification

import otree.settings
import trustlab_apps_config


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

# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.9/howto/static-files/
STATIC_ROOT = os.path.join(BASE_DIR, '_static_root')
STATIC_URL = '/static/'

# Extra places for collectstatic to find static files.
# STATICFILES_DIRS = (
#     os.path.join(BASE_DIR, '_static_root'),
# )

# the environment variable OTREE_PRODUCTION controls whether Django runs in
# DEBUG mode. If OTREE_PRODUCTION==1, then DEBUG=False
if environ.get('OTREE_PRODUCTION') not in {None, '', '0'}:
    DEBUG = False
else:
    DEBUG = True

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 = environ.get('OTREE_SECRET_KEY')

# To use a database other than sqlite,
# set the DATABASE_URL environment variable.
# Examples:
# postgres://USER:PASSWORD@HOST:PORT/NAME
# mysql://USER:PASSWORD@HOST:PORT/NAME

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

# AUTH_LEVEL:
# If you are launching a study and want visitors to only be able to
# play your app if you provided them with a start link, set the
# environment variable OTREE_AUTH_LEVEL to STUDY.
# If you would like to put your site online in public demo mode where
# anybody can play a demo version of your game, set OTREE_AUTH_LEVEL
# to DEMO. This will allow people to play in demo mode, but not access
# the full admin interface.

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. en, de, fr, it, ja, zh-hans
# see: https://docs.djangoproject.com/en/1.9/topics/i18n/#term-language-code
LANGUAGE_CODE = environ.get('OTREE_LANGUAGE_CODE', 'fr')
LANGUAGES = [
    ('en', 'English'),
    ('ko', 'Korean'),
    ('fr', 'French'),
    ('sl', 'Slovenian')
]

# e.g. EUR, CAD, GBP, CHF, CNY, JPY
REAL_WORLD_CURRENCY_CODE = ''
if LANGUAGE_CODE == 'ko':
    REAL_WORLD_CURRENCY_CODE = 'KRW'
elif LANGUAGE_CODE == 'en':
    REAL_WORLD_CURRENCY_CODE = 'EUR'
else:
    REAL_WORLD_CURRENCY_CODE = 'EUR'

USE_POINTS = False

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

# SENTRY_DSN = ''

DEMO_PAGE_INTRO_TEXT = """
oTree games
"""

# 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_hit_settings = {
    'keywords': ['Decision-making', 'sorting words', 'survey'],
    'title': 'Study on decision-making  - bonus up to $40',
    'description': '25 minute study on human decision-making and interaction, opportunity of receiving a bonus of up to $40 on top of the HIT reward, NEED TO USE CHROME OR FIREFOX',
    'frame_height': 800,
    'preview_template': 'global/MTurkPreview.html',
    'minutes_allotted_per_assignment': 25,
    'expiration_hours': 13,
    'grant_qualification_id': environ.get('MTURK_GRANT_QUALIFICATION_ID', ''),  # to prevent retakes
    'qualification_requirements': [
        qualification.LocaleRequirement("EqualTo", "US"),
        qualification.PercentAssignmentsApprovedRequirement("GreaterThanOrEqualTo", 97),
        qualification.NumberHitsApprovedRequirement("GreaterThanOrEqualTo", 5000),
        qualification.Requirement(environ.get('MTURK_GRANT_QUALIFICATION_ID', ''), 'DoesNotExist')
    ]
}

# 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': 0.01,
    'participation_fee': 10.00,
    'num_bots': 6,
    'doc': "",
    'mturk_hit_settings': mturk_hit_settings,
}


SESSION_CONFIGS = trustlab_apps_config.SESSION_CONFIGS
ROOMS_DEFAULTS = trustlab_apps_config.ROOMS_DEFAULTS
ROOMS = trustlab_apps_config.ROOMS

# anything you put after the below line will override
# oTree's default settings. Use with caution.
otree.settings.augment_settings(globals())