config.py

import os


class Config():
    SECRET_KEY = os.environ.get('FLASK_SECRET_KEY', 'f&k*n@kfa_H*tf^$)')
    SSL_DISABLE = False
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
    SQLALCHEMY_RECORD_QUERIES = True
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    FLASKY_SLOW_DB_QUERY_TIME = 0.5
    FLASKY_PER_PAGE = 10
    CKEDITOR_SERVE_LOCAL = True
    CKEDITOR_HEIGHT = 400
    CKEDITOR_ENABLE_CODESNIPPET = True
    CKEDITOR_FILE_UPLOADER = 'main.upload'

    @staticmethod
    def init__app(app):
        pass


class DevelopmentConfig(Config):
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = ('mysql+pymysql://root:123456@localhost:3306'
                               '/flask_dev?charset=utf8mb4')


class ProductionConfig(Config):
    DEBUG = False
    SQLALCHEMY_DATABASE_URI = ('mysql+pymysql://root:123456@localhost:3306'
                               '/flask_pro?charset=utf8mb4')


config = {
    'default': ProductionConfig,
    'development': DevelopmentConfig,
    'production': ProductionConfig
}