format python code on save in visual studio code

Published: 30 December 2024
on channel: CodeMake

Download 1M+ code from https://codegive.com/80d4201
certainly! formatting python code on save in visual studio code (vs code) can help maintain clean and consistent code. this tutorial will guide you through the process of setting up automatic formatting for python files using vs code.

step-by-step tutorial: format python code on save in visual studio code

step 1: install visual studio code

if you haven't already, download and install [visual studio code](https://code.visualstudio.com/).

step 2: install python extension

1. open vs code.
2. go to the extensions view by clicking on the extensions icon in the activity bar on the side of the window or by pressing `ctrl+shift+x`.
3. search for "python" and install the official python extension provided by microsoft.

step 3: install a code formatter

to format python code, you can use tools like `black`, `autopep8`, or `yapf`. here, we will use `black` as it is widely popular and provides opinionated formatting.

1. open a terminal in vs code by selecting `terminal` `new terminal`.
2. install `black` using pip:

step 4: configure vs code to use the formatter

1. open the command palette by pressing `ctrl+shift+p`.
2. type and select `preferences: open settings (json)` to edit your settings directly.
3. add the following configuration to specify `black` as the formatter and enable format on save:

if you already have settings in your json file, just add the two lines above to the existing json object.

step 5: create a python file

1. create a new python file (e.g., `example.py`).
2. write some unformatted python code. for example:

step 6: save the file

1. save the file by pressing `ctrl+s`.
2. if everything is set up correctly, `black` will automatically format your code.

step 7: view the formatted code

after saving, your code should be reformatted to follow `black`'s style guide. the code will look like this:

additional configuration

customizing black's behavior

`black` has some command-line options that can be set in your `se ...

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