如何一键安装和更新pip包

2023-03-22 1 分钟阅读 python pip

在把自己的项目分享给别人的时候，对方需要安装一些依赖包，但是每次等待报错然后手动 pip install 太麻烦了（尤其是包比较多的情况下），可以使用这种方式来一键安装和更新pip包。

准备requirements.txt

这个文件里面写上你需要安装的包

 1gradio
 2mdtex2html
 3pypinyin
 4tiktoken
 5socksio
 6tqdm
 7colorama
 8duckduckgo_search
 9Pygments
10llama_index
11langchain
12markdown
fallback

安装和更新

安装

1pip install -r requirements.txt

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更新

1pip install -r requirements.txt --upgrade

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删除requirements.txt中的所有包

1pip uninstall -r requirements.txt -y

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额外提示

获取当前电脑pip中所有的包

1pip freeze > requirements.txt

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删除当前电脑pip中所有的包

1pip uninstall -y -r <(pip freeze)

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如何一键安装和更新pip包

准备requirements.txt

安装和更新

额外提示

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