■ WebBaseLoader 클래스의 requests_per_second 속성을 사용해 초당 요청 수를 설정하는 방법을 보여준다.
▶ main.py
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import bs4 from langchain_community.document_loaders import WebBaseLoader webBaseLoader = WebBaseLoader( web_paths = ( "https://n.news.naver.com/article/437/0000378416", "https://n.news.naver.com/mnews/hotissue/article/092/0002340014?type=series&cid=2000063" ), bs_kwargs = dict( parse_only = bs4.SoupStrainer( "div", attrs = {"class" : ["newsct_article _article_body", "media_end_head_title"]} ) ), header_template = { "User-Agent" : "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36" } ) webBaseLoader.requests_per_second = 1 documentList = webBaseLoader.load() print(len(documentList)) """ 2 """ |
▶ requirements.txt
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aiohappyeyeballs==2.4.4 aiohttp==3.11.11 aiosignal==1.3.2 annotated-types==0.7.0 anyio==4.8.0 async-timeout==4.0.3 attrs==24.3.0 beautifulsoup4==4.12.3 bs4==0.0.2 certifi==2024.12.14 charset-normalizer==3.4.1 dataclasses-json==0.6.7 exceptiongroup==1.2.2 frozenlist==1.5.0 greenlet==3.1.1 h11==0.14.0 httpcore==1.0.7 httpx==0.28.1 httpx-sse==0.4.0 idna==3.10 jsonpatch==1.33 jsonpointer==3.0.0 langchain==0.3.14 langchain-community==0.3.14 langchain-core==0.3.29 langchain-text-splitters==0.3.5 langsmith==0.2.10 marshmallow==3.25.1 multidict==6.1.0 mypy-extensions==1.0.0 numpy==1.26.4 orjson==3.10.14 packaging==24.2 propcache==0.2.1 pydantic==2.10.5 pydantic-settings==2.7.1 pydantic_core==2.27.2 python-dotenv==1.0.1 PyYAML==6.0.2 requests==2.32.3 requests-toolbelt==1.0.0 sniffio==1.3.1 soupsieve==2.6 SQLAlchemy==2.0.37 tenacity==9.0.0 typing-inspect==0.9.0 typing_extensions==4.12.2 urllib3==2.3.0 yarl==1.18.3 |
※ pip install langchain-community bs4 명령을 실행했다.