mirror of
https://github.com/Cccc-owo/CheckInApp.git
synced 2026-06-17 05:56:29 +00:00
65 lines
2.1 KiB
Python
65 lines
2.1 KiB
Python
"""
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自定义异常类
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提供统一的异常处理机制，避免直接抛出通用Exception
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"""
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class BaseAPIException(Exception):
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"""API 异常基类"""
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def __init__(self, message: str, status_code: int = 500, error_code: str | None = None):
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self.message = message
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self.status_code = status_code
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self.error_code = error_code or self.__class__.__name__
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super().__init__(self.message)
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class ValidationError(BaseAPIException):
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"""验证错误 - 400"""
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def __init__(self, message: str, error_code: str = "VALIDATION_ERROR"):
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super().__init__(message, status_code=400, error_code=error_code)
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class AuthenticationError(BaseAPIException):
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"""认证错误 - 401"""
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def __init__(self, message: str = "未授权", error_code: str = "AUTHENTICATION_ERROR"):
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super().__init__(message, status_code=401, error_code=error_code)
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class AuthorizationError(BaseAPIException):
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"""授权错误 - 403"""
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def __init__(self, message: str = "无权限访问", error_code: str = "AUTHORIZATION_ERROR"):
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super().__init__(message, status_code=403, error_code=error_code)
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class ResourceNotFoundError(BaseAPIException):
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"""资源未找到 - 404"""
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def __init__(self, message: str = "资源未找到", error_code: str = "NOT_FOUND"):
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super().__init__(message, status_code=404, error_code=error_code)
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class ResourceConflictError(BaseAPIException):
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"""资源冲突 - 409"""
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def __init__(self, message: str = "资源冲突", error_code: str = "CONFLICT"):
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super().__init__(message, status_code=409, error_code=error_code)
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class BusinessLogicError(BaseAPIException):
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"""业务逻辑错误 - 默认422，但可自定义状态码（如429）"""
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def __init__(self, message: str, error_code: str = "BUSINESS_ERROR", status_code: int = 422):
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super().__init__(message, status_code=status_code, error_code=error_code)
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class InternalServerError(BaseAPIException):
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"""服务器内部错误 - 500"""
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def __init__(self, message: str = "服务器内部错误", error_code: str = "INTERNAL_ERROR"):
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super().__init__(message, status_code=500, error_code=error_code)
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