config.py

import os
basedir = os.path.abspath(os.path.dirname(__file__))


class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY')
    TALKS_PER_PAGE = 50
    COMMENTS_PER_PAGE = 100

    MAIL_SERVER = 'smtp.googlemail.com'
    MAIL_PORT = 587
    MAIL_USE_TLS = True
    MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
    MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
    MAIL_DEFAULT_SENDER = os.environ.get('MAIL_SENDER') or 'nobody@example.com'
    MAIL_FLUSH_INTERVAL = 3600  # one hour
    MAIL_ERROR_RECIPIENT = os.environ.get('MAIL_ERROR_RECIPIENT')


class DevelopmentConfig(Config):
    DEBUG = True
    SECRET_KEY = os.environ.get('SECRET_KEY') or 't0p s3cr3t'
    SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or \
        'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')
    MAIL_FLUSH_INTERVAL = 60  # one minute


class TestingConfig(Config):
    TESTING = True
    SECRET_KEY = 'secret'
    SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URL') or \
        'sqlite:///' + os.path.join(basedir, 'data-test.sqlite')


class ProductionConfig(Config):
    SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
        'sqlite:///' + os.path.join(basedir, 'data.sqlite')


config = {
    'development': DevelopmentConfig,
    'testing': TestingConfig,
    'production': ProductionConfig,

    'default': DevelopmentConfig
}