64 lines
1.8 KiB
Python
64 lines
1.8 KiB
Python
import re
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import requests
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import json
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def get_knowledge(query):
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# 定义请求的URL
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url = 'http://127.0.0.1:7861/chat/knowledge_base_chat'
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# 定义请求头
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headers = {
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'accept': 'application/json',
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'Content-Type': 'application/json'
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}
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# 定义请求的数据
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data = {
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"query": query,
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"knowledge_base_name": "My_cx",
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"top_k": 1,
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"score_threshold": 0.7,
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"history": [],
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"stream": False,
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"model_name": "fm9g_2b_hf_models",
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"temperature": 0.8,
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"max_tokens": 1,
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"prompt_name": "empty"
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}
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json_data = json.dumps(data)
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# 发送POST请求
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try:
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response = requests.post(url, headers=headers, data=json_data)
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response.raise_for_status() # 确保请求成功
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# 尝试解析JSON
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if response.text:
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start = response.text.find('{')
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if start != -1:
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json_text = response.text[start:]
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response_json = json.loads(json_text)
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docs = response_json.get("docs", [])
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if docs and not any("未找到相关文档" in doc for doc in docs):
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cleaned_docs = "<已知信息>\n"
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for doc in docs:
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# cleaned_doc = re.sub(r'出处 \[.*?\] \[.*?\]\(.*?\)', '', doc)
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cleaned_doc = re.sub(r'\(.*?\)', '', doc)
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cleaned_docs += cleaned_doc
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cleaned_docs += "</已知信息>"
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return cleaned_docs
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else:
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return None
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except requests.exceptions.RequestException as e:
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# 如果请求失败，返回错误信息
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return f"请求失败: {e}"
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if __name__ == '__main__':
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print(get_knowledge("队列"))
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print(get_knowledge("海湾战争")) |