Source: Moeomu’s blog

VSCode-Python-Venv-PowerShell unsigned environment can’t be activated

I’ve been looking for a solution for a while, but the solution is to change the Windows security policy to a signed one, as follows

• set-executionpolicy remotesigned

I found that this is a 2018 problem and there is no good solution, but I still found a good policy that changes the current user’s signature policy to require remote signing, while other users are still blocked

• Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser

You can then view the policy changes with the following code

• Get-ExecutionPolicy -LIST

Python change PIP source

It’s too much trouble to search for the source every time, so why not just take a note and back it up locally?

Windows

%HOMEPATH%/pip/pip.ini

Linux & macOS

~/.pip/pip.conf

Edit format

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2
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[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
[install]
trusted-host=pypi.tuna.tsinghua.edu.cn

pip source

pip module not found error

• python -m ensurepip
• python -m pip install --upgrade pip