martsforever
21 lines
453 B
Python
21 lines
453 B
Python
import uuid
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def next_thread_id():
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return str(uuid.uuid4())
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# 用于配置LangServe的add_routes函数的per_req_config_modifier参数
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# 将请求中的config参数传递给Graph
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async def PER_REQ_CONFIG_MODIFIER(config, request):
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body = await request.json()
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return {
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"configurable": {
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"thread_id":
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body
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.get("config", {})
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.get("configurable", {})
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.get("thread_id", None) or next_thread_id()
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}
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}
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