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29 lines
928 B
Python
29 lines
928 B
Python
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"""
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错误消息处理工具函数
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"""
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from typing import Optional
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def extract_error_message(error: Exception, status_code: Optional[int] = None) -> str:
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"""
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从异常中提取错误消息，优先使用上游响应内容
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Args:
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error: 异常对象
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status_code: 可选的 HTTP 状态码，用于构建更详细的错误消息
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Returns:
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错误消息字符串
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"""
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# 优先使用 upstream_response 属性（包含上游 Provider 的原始错误）
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upstream_response = getattr(error, "upstream_response", None)
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if upstream_response and isinstance(upstream_response, str) and upstream_response.strip():
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return str(upstream_response)
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# 回退到异常的字符串表示（str 可能为空，如 httpx 超时异常）
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error_str = str(error) or repr(error)
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if status_code is not None:
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return f"HTTP {status_code}: {error_str}"
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return error_str
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