77 lines
2.0 KiB
Python
77 lines
2.0 KiB
Python
from traceback import format_exc
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import os
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import sys
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import argparse
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from llmengine.milvus_collection import *
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from llmengine.base_collection import get_collection_class
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from typing import Dict
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from appPublic.registerfunction import RegisterFunction
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from appPublic.worker import awaitify
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from appPublic.log import debug, exception
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from ahserver.serverenv import ServerEnv
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from ahserver.globalEnv import stream_response
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from ahserver.webapp import webserver
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helptext = """Milvus Collection Creation API:
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1. Create Collection Endpoint:
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path: /v1/collections
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headers: {
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"Content-Type": "application/json"
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}
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data: {
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"db_type": "textdb"
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}
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response: {
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"status": "success",
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"collection_name": "ragdb_textdb",
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"message": "集合 ragdb_textdb 创建成功"
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}
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2. Docs Endpoint:
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path: /v1/docs
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response: This help text
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"""
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def init():
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rf = RegisterFunction()
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rf.register('collections', create_collection)
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rf.register('docs', docs)
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async def docs(request, params_kw, *params, **kw):
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return helptext
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async def create_collection(request, params_kw, *params, **kw):
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debug(f'{params_kw=}')
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se = ServerEnv()
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engine = se.engine
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f = awaitify(engine.create_collection)
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db_type = params_kw.get('db_type')
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if db_type is None:
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e = exception(f'db_type is None')
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raise e
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result = await f(db_type)
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debug(f'{result=}')
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return result
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def main():
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parser = argparse.ArgumentParser(prog="Milvus Collection Service")
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parser.add_argument('-w', '--workdir')
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parser.add_argument('-p', '--port')
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parser.add_argument('model_path')
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args = parser.parse_args()
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Klass = get_collection_class(args.model_path)
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if Klass is None:
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e = Exception(f'{args.model_path} has not mapping to a model class')
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exception(f'{e}, {format_exc()}')
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raise e
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se = ServerEnv()
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se.engine = Klass(args.model_path)
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workdir = args.workdir or os.getcwd()
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port = args.port
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debug(f'{args=}')
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webserver(init, workdir, port)
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if __name__ == '__main__':
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main() |