win10 系统中 如何在 Virtualenv 中使用 idle

1,下载安装 Virtualenv 

pip install virtualenv

2,创建虚拟环境

　　进入要创建的目录后,创建虚拟环境的文件夹,进入文件夹,创建虚拟环境

C:\Users\DP\Documents\pyWork>mkdir newproj1

C:\Users\DP\Documents\pyWork>cd newproj1

C:\Users\DP\Documents\pyWork\newproj1>virtualenv venv
created virtual environment CPython3.8.4.final.0-64 in 4854ms
  creator CPython3Windows(dest=C:\Users\DP\Documents\pyWork\newproj1\venv, clear=False, no_vcs_ignore=False, global=False)
  seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=C:\Users\DP\AppData\Local\pypa\virtualenv)
    added seed packages: pip==22.3.1, setuptools==65.6.3, wheel==0.38.4
  activators BashActivator,BatchActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator

3,激活虚拟环境,在虚拟环境中启动idle

C:\Users\DP\Documents\pyWork\newproj1>venv\scripts\activate

(venv) C:\Users\DP\Documents\pyWork\newproj1>python -m idlelib.idle &

4,此时,idle打开,可以使用了

5,使用完后,手动关闭IDLE,退出虚拟环境

# 激活环境
C:\Users\DP\Documents\pyWork\newproj1>venv\scripts\activate
# 打开IDLE
(venv) C:\Users\DP\Documents\pyWork\newproj1>python -m idlelib.idle &
# 打开IDLE后会卡在这里
# 关闭IDLE后
(venv) C:\Users\DP\Documents\pyWork\newproj1>deactivate
C:\Users\DP\Documents\pyWork\newproj1>