99 lines
2.9 KiB
Python
99 lines
2.9 KiB
Python
from typing import Any
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# 常见Error Code Mapping (以OpenAI API为例)
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error_code_mapping = {
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400: "参数不正确",
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401: "API-Key错误，认证失败，请检查/config/model_list.toml中的配置是否正确",
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402: "账号余额不足",
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403: "模型拒绝访问，可能需要实名或余额不足",
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404: "Not Found",
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413: "请求体过大，请尝试压缩图片或减少输入内容",
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429: "请求过于频繁，请稍后再试",
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500: "服务器内部故障",
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503: "服务器负载过高",
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}
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class NetworkConnectionError(Exception):
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"""连接异常，常见于网络问题或服务器不可用"""
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def __init__(self):
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super().__init__()
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def __str__(self):
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return "连接异常，请检查网络连接状态或URL是否正确"
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class ReqAbortException(Exception):
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"""请求异常退出，常见于请求被中断或取消"""
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def __init__(self, message: str | None = None):
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super().__init__(message)
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self.message = message
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def __str__(self):
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return self.message or "请求因未知原因异常终止"
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class RespNotOkException(Exception):
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"""请求响应异常，见于请求未能成功响应（非 '200 OK'）"""
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def __init__(self, status_code: int, message: str | None = None):
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super().__init__(message)
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self.status_code = status_code
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self.message = message
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def __str__(self):
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if self.status_code in error_code_mapping:
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return error_code_mapping[self.status_code]
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elif self.message:
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return self.message
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else:
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return f"未知的异常响应代码：{self.status_code}"
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class RespParseException(Exception):
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"""响应解析错误，常见于响应格式不正确或解析方法不匹配"""
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def __init__(self, ext_info: Any, message: str | None = None):
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super().__init__(message)
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self.ext_info = ext_info
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self.message = message
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def __str__(self):
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return self.message or "解析响应内容时发生未知错误，请检查是否配置了正确的解析方法"
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class PayLoadTooLargeError(Exception):
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"""自定义异常类，用于处理请求体过大错误"""
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def __init__(self, message: str):
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super().__init__(message)
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self.message = message
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def __str__(self):
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return "请求体过大，请尝试压缩图片或减少输入内容。"
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class RequestAbortException(Exception):
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"""自定义异常类，用于处理请求中断异常"""
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def __init__(self, message: str):
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super().__init__(message)
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self.message = message
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def __str__(self):
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return self.message
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class PermissionDeniedException(Exception):
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"""自定义异常类，用于处理访问拒绝的异常"""
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def __init__(self, message: str):
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super().__init__(message)
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self.message = message
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def __str__(self):
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return self.message
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