70 lines
2.1 KiB
Python
70 lines
2.1 KiB
Python
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import os
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from .base import Config
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class ProductionConfig(Config):
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"""
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生产环境配置
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"""
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DEBUG = False
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TESTING = False
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# 生产环境日志配置
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LOG_LEVEL = 'WARNING'
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LOG_FILE = 'logs/production.log'
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# 生产环境缓存配置
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CACHE_TYPE = 'redis'
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CACHE_REDIS_URL = os.environ.get('REDIS_URL')
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CACHE_DEFAULT_TIMEOUT = 3600 # 1小时
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# 生产环境安全配置
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WTF_CSRF_ENABLED = True
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WTF_CSRF_TIME_LIMIT = 3600
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# 生产环境会话配置
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SESSION_LIFETIME_HOURS = 168 # 7天
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# 生产环境文件上传配置
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MAX_CONTENT_LENGTH = 8 * 1024 * 1024 # 8MB
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UPLOAD_FOLDER = 'uploads/production'
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# 生产环境跨域配置（需要设置具体的域名）
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CORS_ORIGINS = os.environ.get('CORS_ORIGINS', '').split(',')
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if not CORS_ORIGINS or CORS_ORIGINS == ['']:
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# 如果没有设置，使用默认值而不是抛出异常
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CORS_ORIGINS = ['https://yourdomain.com']
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# 生产环境性能配置
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SQLALCHEMY_ENGINE_OPTIONS = {
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'pool_pre_ping': True,
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'pool_recycle': 300,
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'pool_size': 20,
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'max_overflow': 30,
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}
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@staticmethod
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def init_app(app):
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Config.init_app(app)
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# 生产环境特定初始化
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import logging
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app.logger.setLevel(logging.WARNING)
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# 生产环境错误处理
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if not app.debug and not app.testing:
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import logging
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from logging.handlers import SMTPHandler
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# 邮件错误报告（如果配置了邮件服务器）
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mail_handler = SMTPHandler(
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mailhost=(os.environ.get('MAIL_SERVER', 'localhost'),
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int(os.environ.get('MAIL_PORT', 25))),
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fromaddr=os.environ.get('MAIL_FROM', 'noreply@example.com'),
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toaddrs=os.environ.get('ADMIN_EMAIL', '').split(','),
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subject='应用错误报告'
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)
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mail_handler.setLevel(logging.ERROR)
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app.logger.addHandler(mail_handler)
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app.logger.info('生产环境启动')
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