config.py

# 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'
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True
    MAIL_SERVER = 'smtp.com.com'
    MAIL_PORT = 25
    MAIL_USE_TLS = False
    MAIL_USERNAME = 'username'
    MAIL_PASSWORD = 'password'
    FLASKY_MAIL_SUBJECT_PREFIX = '[DTS]'
    FLASKY_MAIL_SENDER = 'DTS Admin <username@com.com>'
    FLASKY_ADMIN = os.environ.get('FLASKY_ADMIN')
    FLASKY_POSTS_PER_PAGE = 25
    FLASKY_FOLLOWERS_PER_PAGE = 50
    FLASKY_COMMENTS_PER_PAGE = 30
    UPLOAD_FOLDER = os.path.join(basedir, 'app/attachment_files')


    # 附件存放目录和附件大小控制
    UPLOAD_FOLDER = basedir + '/app/attachments_files/'
    MAX_CONTENT_LENGTH = 16 * 1024 * 1024

    # 临时存放数据导出文件
    OUTPUT_FOLDER = basedir + '/app/output_files/'

    @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')


class ProductionConfig(Config):
    #SQLALCHEMY_DATABASE_URI = os.environ.get('DATABASE_URL') or \
    #    'sqlite:///' + os.path.join(basedir, 'data.sqlite')
    SQLALCHEMY_DATABASE_URI = "mysql://dts:140327@172.16.110.1:3306/dts"
    #SQLALCHEMY_ECHO = True

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

    'default': DevelopmentConfig
}