config.py

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


class Config:
    SECRET_KEY = os.environ.get('SECRET_KEY') or 'i am handsome boy'
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
    SQLALCHEMY_TRACK_MODIFICATIONS = False
    MAIL_SERVER = 'smtp.163.com'
    MAIL_PORT = 465
    MAIL_USE_SSL = True
    MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
    MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD') 
    FLASKY_MAIL_SUBJECT_PREFIX = '[Flasky]'
    FLASKY_MAIL_SENDER = 'Flasky Admin <andyxic@163.com>'
    FLASKY_ADMIN = os.environ.get('FLASKY_ADMIN') or '181551588@qq.com'
    FLASKY_POSTS_PER_PAGE = 10
    FLASKY_FOLLOWERS_PER_PAGE = 50
    FLASKY_COMMENTS_PER_PAGE = 30
    FLASKY_SLOW_DB_QUERY_TIME = 0.5


    @staticmethod
    def init_app(app):
        pass


class DevelopmentConfig(Config):
    DEBUG = True
    SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or 'mysql+pymysql://root:xichen520@localhost:3306/' \
                                                                    'hfinter?charset=utf8mb4'


class TestingConfig(Config):
    TESTING = True
    SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URL') or 'mysql+pymysql://root:xichen520@localhost:3306/' \
                                                                     'test?charset=utf8mb4'


class ProductionConfig(Config):
    SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or 'mysql+pymysql://root:xichen520@localhost:3306/' \
                                                                    'hfinter?charset=utf8mb4'


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