config.py

import os
from datetime import timedelta

from celery.schedules import crontab


class BaseConfig:
    DEBUG=False
    PROJECT_ROOT = os.path.abspath(os.path.dirname(__file__))
    SQLALCHEMY_DATABASE_URI = 'sqlite:///%s' % (os.path.join(PROJECT_ROOT, "db.sqlite3"))
    SQLALCHEMY_TRACK_MODIFICATIONS = True
    CELERYBEAT_SCHEDULE = {
        'generate_contacts': {
            'task': 'app.contacts.tasks.generate_random_contact',
            'schedule': timedelta(seconds=15),
        },
        'clean_contacts': {
            'task': 'app.contacts.tasks.clean_contacts',
            'schedule': timedelta(minutes=1),
        },
    }


class DevelopmentConfig(BaseConfig):
    ENV='development'
    DEBUG = True
    DOMAIN = 'http://localhost:5000'
    CELERY_BROKER_URL = 'redis://localhost:6379/0'
    CELERY_RESULT_BACKEND = 'redis://localhost:6379/1'


class TestingConfig(BaseConfig):
    ENV='testing'
    TESTING = True
    DOMAIN = 'http://testserver'

    # Use memory for DB files
    SQLALCHEMY_DATABASE_URI = 'sqlite://'