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config.py
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config.py
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# -*- coding: utf-8 -*-
import os
# 根目录
basedir = os.path.abspath(os.path.dirname(__file__))
class Config:
''' 配置 '''
SECRET_KEY = os.environ.get('SECRET_KEY') or 'hard to guess string' # 密匙
SQLALCHEMY_COMMIT_ON_TEARDOWN = True # 自动提交
SQLALCHEMY_TRACK_MODIFICATIONS = False # 追踪修改
MAIL_SERVER = 'smtp.126.com' # 邮件服务器
MAIL_PORT = 25 # 端口号
MAIL_USE_TLS = True # TLS设置
MAIL_USE_SSL = False # SSL设置
MAIL_USERNAME = os.environ.get('MAIL_USERNAME') or 'wbcsddc@126.com' # 邮箱用户名
MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD') or 'what7078384' # 密码
FLASKY_MAIL_SUBJECT_PREFIX = '[Flasky]' # 邮件主题
FLASKY_MAIL_SENDER = 'wbcsddc@126.com' # 发件箱
FLASKY_ADMIN = os.environ.get('FLASKY_ADMIN') or '1311242552@qq.com' # 管理员邮箱
FLASKY_POSTS_PER_PAGE = 20 # 每页文章数
FLASKY_FOLLOWERS_PER_PAGE = 50 # 每页关注数
FLASKY_COMMENTS_PER_PAGE = 20 # 每页评论数
SQLALCHEMY_RECORD_QUERIES = True # 禁用查询记录
FLASKY_SLOW_DB_QUERY_TIME = 0.5 # 查询缓慢阈值设置
UPLOAD_FOLDER = os.getcwd() + '/app/static/avatars/' # 头像目录
@staticmethod
def init_app(app):
pass
class DevelopmentConfig(Config):
''' 开发模式 '''
DEBUG = True
#SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or \
# 'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')
SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or \
'mysql+mysqlconnector://root:admin@localhost/mydata'
class TestingConfig(Config):
''' 测试模式 '''
TESTING = True
SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URL') or \
'sqlite://'
WTF_CSRF_ENABLED = False
class ProductionConfig(Config):
''' 生产模式 '''
SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
'sqlite:///' + os.path.join(basedir, 'data.sqlite')
@classmethod
def init_app(cls, app):
''' 日志处理程序 '''
Config.init_app(app)
import logging
from logging.handlers import SMTPHandler
credentials = None
secure = None
if getattr(cls, 'MAIL_USERNAME', None) is not None:
credentials = (cls.MAIL_USERNAME, cls.MAIL_PASSWORD)
if getattr(cls, 'MAIL_USE_TLS', None):
secure= ()
mail_handler = SMTPHandler(
mailhost = (cls.MAIL_SERVER, cls.MAIL_PORT),
fromaddr = cls.FLASKY_MAIL_SENDER,
toaddrs = [cls.FLASKY_ADMIN],
subject = cls.FLASKY_MAIL_SUBJECT_PREFIX + ' Application Error',
credentials = credentials,
secure = secure)
mail_handler.setLevel(logging.ERROR)
app.logger.addHandler(mail_handler)
# 配置字典
config = {
'development': DevelopmentConfig,
'testing': TestingConfig,
'production': ProductionConfig,
'default': DevelopmentConfig
}