config.py

import os

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


class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY') or 'hard to guess string'
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
    SQLALCHEMY_TRACK_MODIFICATIONS = True
    FLASKY_MAIL_SUBJECT_PREFIX = '[Flasky]'
    FLASKY_MAIL_SENDER = 'Flasky Admin <wzq199001@163.com>'
    FLASKY_ADMIN = os.environ.get('FLASKY_ADMIN')
    FLASKY_COMMENTS_PER_PAGE = os.environ.get('FLASKY_COMMENTS_PER_PAGE')
    MYSQL_HOST = os.environ.get('MYSQL_HOST')
    MYSQL_PORT = int(os.environ.get('MYSQL_PORT'))
    MYSQL_USER = os.environ.get('MYSQL_USER')
    MYSQL_PASSWORD = os.environ.get('MYSQL_PASSWORD')
    MYSQL_DB = os.environ.get('MYSQL_DB')

    @staticmethod
    def init_app(app):
        pass


class DevelopmentConfig(Config):
    DEBUG = True
    MAIL_SERVER = 'smtp.163.com'
    MAIL_PORT = 25
    MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
    MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
    SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or \
         'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')
    # SQLALCHEMY_DATABASE_URI = 'mysql://root:pass@10.186.23.65:5718/flask'


class TestingConfig(Config):
    TESTING = True
    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
}