python使用httpx_sse调用sse流式接口对响应格式为application/json的错误信息的处理

Maybe_9527

已于 2025-02-23 01:34:51 修改

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分类专栏： python 文章标签： python httpx sse

于 2025-02-22 19:04:01 首次发布

本文链接：https://blog.youkuaiyun.com/Maybe_9527/article/details/145798961

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问题描述

调用sse流式接口使用httpx_sse的方式

				import httpx
				from httpx_sse import connect_sse
				# 省略无关代码
				try:
                    with httpx.Client() as client:
                        with connect_sse(client, "GET", url, params=param) as event_source:
                            clear_textbox(response_textbox)
                            # 把 iter_sse() 迭代完, 就相当于处理完了一次流式调用
                            for sse in event_source.iter_sse():
                                # 流式响应中,每次响应体的处理逻辑
                                print(f"generated_answer的值是: '{
     sse.data}'")
                                response = sse.data
                                if response != '':
                                    # self.response = response
                                    append_text(response_textbox, response)

                except httpx.RequestError as e:
                    print(f"请求错误：{
     e}")
                except Exception as e:
                    print(