优化流式响应处理并添加测试用例
- 修复流式响应中的完成标记逻辑 - 添加非流式调用测试 - 添加流式调用测试 - 优化JSON序列化,支持非ASCII字符 - 确保生成器在完成标记后立即结束
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73
test_lightrag_ollama_chat.py
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73
test_lightrag_ollama_chat.py
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import requests
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import json
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import sseclient
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def test_non_stream_chat():
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"""测试非流式调用 /api/chat 接口"""
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url = "http://localhost:9621/api/chat"
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# 构造请求数据
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data = {
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"model": "lightrag:latest",
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"messages": [
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{
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"role": "user",
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"content": "孙悟空"
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}
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],
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"stream": False
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}
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# 发送请求
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response = requests.post(url, json=data)
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# 打印响应
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print("\n=== 非流式调用响应 ===")
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print(json.dumps(response.json(), ensure_ascii=False, indent=2))
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def test_stream_chat():
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"""测试流式调用 /api/chat 接口"""
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url = "http://localhost:9621/api/chat"
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# 构造请求数据
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data = {
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"model": "lightrag:latest",
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"messages": [
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{
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"role": "user",
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"content": "/naive 孙悟空有什么法力,性格特征是什么"
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}
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],
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"stream": True
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}
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# 发送请求并获取 SSE 流
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response = requests.post(url, json=data, stream=True)
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client = sseclient.SSEClient(response)
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print("\n=== 流式调用响应 ===")
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output_buffer = []
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try:
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for event in client.events():
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try:
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data = json.loads(event.data)
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message = data.get("message", {})
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content = message.get("content", "")
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if content: # 只收集非空内容
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output_buffer.append(content)
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if data.get("done", False): # 如果收到完成标记,退出循环
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break
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except json.JSONDecodeError:
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print("Error decoding JSON from SSE event")
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finally:
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response.close() # 确保关闭响应连接
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# 一次性打印所有收集到的内容
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print("".join(output_buffer))
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if __name__ == "__main__":
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# 先测试非流式调用
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test_non_stream_chat()
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# 再测试流式调用
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test_stream_chat()
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