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config.py
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config.py
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# -*- coding:utf-8 -*-
import os
basedir = os.path.abspath(os.path.dirname(__file__))
class Config:
SECRET_KEY = os.environ.get('SECRET_KEY') or 'hard to guess string'
SSL_DISABLE = False
SQLALCHEMY_COMMIT_ON_TEARDOWN = True
SQLALCHEMY_RECORD_QUERIES = True
MAIL_SERVER = 'smtp.126.com'
MAIL_PORT = 25
MAIL_USE_TLS = True
MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
SONGXUE_MAIL_SUBJECT_PREFIX = '[SONGXUE]'
SONGXUE_MAIL_SENDER = u'松学网 管理员 <hellckt@126.com>'
SONGXUE_ADMIN = os.environ.get('SONGXUE_ADMIN')
SONGXUE_POSTS_PER_PAGE = 20
SONGXUE_FOLLOWERS_PER_PAGE = 50
SONGXUE_COMMENTS_PER_PAGE = 30
SONGXUE_SLOW_DB_QUERY_TIME = 0.5
BOOTSTRAP_SERVE_LOCAL = True
@staticmethod
def init_app(app):
pass
class DevelopmentConfig(Config):
DEBUG = True
SQLALCHEMY_DATABASE_URI = os.environ.get('DEV_DATABASE_URL') or \
'sqlite:///' + os.path.join(basedir, 'data-dev.sqlite')
class TestingConfig(Config):
TESTING = True
SQLALCHEMY_DATABASE_URI = os.environ.get('TEST_DATABASE_URL') or \
'sqlite:///' + os.path.join(basedir, 'data-test.sqlite')
WTF_CSRF_ENABLED = False
class ProductionConfig(Config):
SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
'sqlite:///' + os.path.join(basedir, 'data.sqlite')
@classmethod
def init_app(cls, app):
Config.init_app(app)
# email errors to the administrators
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.SONGXUE_MAIL_SENDER,
toaddrs = [cls.SONGXUE_ADMIN],
subject = cls.SONGXUE_MAIL_SUBJECT_PREFIX + u' 应用错误',
credentials = credentials,
secure = secure)
mail_handler.setLevel(logging.ERROR)
app.logger.addHandler(mail_handler)
class HerokuConfig(ProductionConfig):
SSL_DISABLE = bool(os.environ.get('SSL_DISABLE'))
@classmethod
def init_app(cls, app):
ProductionConfig.init_app(app)
# handle proxy server headers
from werkzeug.contrib.fixers import ProxyFix
app.wsgi_app = ProxyFix(app.wsgi_app)
# log to stderr
import logging
from logging import StreamHandler
file_handler = StreamHandler()
file_handler.setLevel(logging.WARNING)
app.logger.addHandler(file_handler)
config = {
'development': DevelopmentConfig,
'testing': TestingConfig,
'production': ProductionConfig,
'heroku': HerokuConfig,
'default': DevelopmentConfig
}