Error from Custom OpenAI: AI_RetryError: Failed after 5 attempts. Last error: AP...

报错分析报告

1.错误翻译

原文：AI_RetryError: Failed after 5 attempts. Last error: API Error: Status Code 503
译文：AI重试错误：尝试5次后失败。最后一次错误：API错误，状态码503

2.原因分析

3.解决方案

import requests
from tenacity import retry, stop_after_attempt, wait_exponential, retry_if_exception_type

# 自定义重试异常
class APIServiceUnavailableError(Exception):
    pass

@retry(
    stop=stop_after_attempt(3),  # 减少重试次数（避免无效消耗）
    wait=wait_exponential(multiplier=1, min=2, max=10),  # 指数退避等待（2→4→8秒）
    retry=retry_if_exception_type(requests.exceptions.RequestException)
)
def call_custom_openai_api():
    url = "YOUR_CUSTOM_OPENAI_ENDPOINT"
    headers = {"Authorization": "Bearer YOUR_API_KEY"}
    payload = {"prompt": "Your input"}  # 替换为实际参数
    
    response = requests.post(url, headers=headers, json=payload, timeout=15)
    
    # 主动捕获503错误并抛出异常
    if response.status_code == 503:
        raise APIServiceUnavailableError("API服务暂时不可用（503）")
    
    response.raise_for_status()  # 抛出其他HTTP错误（如401/400）
    return response.json()

# 调用示例
try:
    result = call_custom_openai_api()
    print("API调用成功:", result)
except APIServiceUnavailableError as e:
    print(f"错误：{e}，请10分钟后再试或联系服务商")
except requests.exceptions.RequestException as e:
    print(f"请求失败：{str(e)[:100]}")  # 截断长错误信息

4. 预防措施

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