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Python 使用问题

pip 源设置​

在 C:\Users\xxx\pip下创建 pip.ini文件，内容如下

[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
extra-index-url =
    https://mirrors.aliyun.com/pypi/simple/
    https://mirror.baidu.com/pypi/simple

原文地址

如何使用python虚拟环境​

创建虚拟环境

python -m venv .venv

激活虚拟环境

.\.venv\Scripts\Activate.ps1

在VScode中使用jupyter​

# 升级pip
python -m pip install --upgrade pip
# 安装jupyter 
python -m pip install ipykernel jupyter
# 安装常用包
pip install -r requirements.txt

卸载python报错​

20250925105034

解决方案 以管理员身份运行安装包进行卸载。
(详情请参考)[https://blog.csdn.net/weixin_44628096/article/details/149024298]

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