Vscode uses yapf auto format to set the maximum number of characters per line

see yapf Set up

Installed on yapf Under the environment of , Command line input yapf --style-help, You can see the current yapf Various settings for , among column_limit=79

vscode Modify the maximum number of characters per line

vscode Of settings.json Make the following changes , Enter the desired number of characters ：

{
    "python.formatting.provider": "yapf",
    "python.formatting.yapfArgs": ["--style", "{column_limit: 79}"],
}

For the rest yapf Formatting style settings , It can also be modified by referring to the above methods