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Efficiently Run Python Code in Vim: Tips and Tricks

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th?q=Running Python Code In Vim - Efficiently Run Python Code in Vim: Tips and Tricks

Python is one of the most popular programming languages worldwide. It has become an essential tool for developers, data scientists, and researchers alike. One of the preferred ways to code Python is using Vim, a highly customizable text editor. Nevertheless, Vim users need to know some tips and tricks to optimize their coding time and deliver highly efficient code.

Are you stuck in the time-consuming process of opening, writing, saving, and running Python files every time you make a tiny change? If so, keep reading! Efficiently run Python code in Vim can profoundly affect your productivity, if done correctly. The beauty of Vim is that its interface deploys its resources according to the user’s workflow. Therefore, browsing through key bindings and plugins could take you to the next productivity level.

If you want to speed up your coding game, you cannot miss this article. Here we will talk about how you can leverage Vim’s functionalities to customize your python development environment. We will delve into topics such as installing and configuring the necessary plugins, using shortcuts to simplify your coding experience, and setting up a live Pyton interpreter directly from Vim. Stay tuned and discover how to develop Python code faster, better, and more efficiently.

In summary, Vim provides a versatile and efficient platform for building Python programs. By incorporating these tips and tricks, you can ensure that you’re leveraging all of the features within the Vim environment, allowing you to build more sophisticated applications much more quickly. Take advantage of Vim’s robustness and give your Python development workflow a boost—your future self will thank you for it. So why wait? Read on and learn how you can develop Python code faster, more efficiently, and with ease.

th?q=Running%20Python%20Code%20In%20Vim - Efficiently Run Python Code in Vim: Tips and Tricks
“Running Python Code In Vim” ~ bbaz


Python, being a highly used programming language, is known for its simplicity and readability. Vim, on the other hand, is a powerful terminal-based text editor that can make coding in Python easy and more efficient. In this article, we will discuss some tips and tricks to run Python code efficiently in Vim.

Setting up Vim for Python Development

Before we dive into the tips and tricks, let’s first set up our Vim for Python development. We need to install a plugin called ‘Vundle.vim’ which allows us to easily manage Vim plugins. Once we have installed Vundle.vim, we can use it to install other plugins like ‘vim-python-pep8-indent’, ‘neomake’, ‘ale’, ‘jedi-vim’, and ‘python-mode’.


Vundle.vim is a plugin manager for Vim that allows us to easily manage Vim plugins. To install Vundle.vim, we need to add the following line to our ‘.vimrc’ file:

Plugin 'VundleVim/Vundle.vim'


This plugin helps us keep our Python code PEP 8 compliant by indenting our code automatically. To install ‘vim-python-pep8-indent’, we need to add the following line to our ‘.vimrc’ file:

Plugin 'hynek/vim-python-pep8-indent'

neomake and ale

Both neomake and ale are plugins that provide instant feedback on Python code errors and warnings. The difference between the two is that ale uses an asynchronous linter while neomake uses Vim’s built-in make command. To install ‘neomake’ and ‘ale’ plugins, we need to add the following lines to our ‘.vimrc’ file:

Plugin 'dense-analysis/ale'Plugin 'neomake/neomake'


The jedi-vim plugin provides autocompletion for Python code. It uses Jedi, a static analysis tool for Python, to provide intelligent autocompletion. To install the ‘jedi-vim’ plugin, we need to add the following line to our ‘.vimrc’ file:

Plugin 'davidhalter/jedi-vim'


The python-mode plugin provides a lot of features for Python development in Vim, such as code folding, debugging, and code formatting. It also includes the above-mentioned plugins, so we do not need to install them separately. To install the ‘python-mode’ plugin, we need to add the following line to our ‘.vimrc’ file:

Plugin 'klen/python-mode'

Tips and Tricks for Efficiently Running Python Code in Vim

1. Use tabs

When coding in Python in Vim, it is recommended to use tabs instead of spaces for indentation. This is because tabs are more efficient when it comes to processing large files, and they take up less space.

2. Use Visual mode

Visual mode is a powerful feature of Vim that allows us to select text visually. We can use it to select multiple lines of code and apply commands to all of them at once. For example, if we want to comment out some code, we can select the lines in Visual mode and use the command ‘:s/^/#/’ to add a ‘#’ to the beginning of each line.

3. Use split windows

Vim allows us to split our screen into multiple windows, which can be helpful when we want to compare or edit multiple files at once. To split our screen horizontally, we can use the command ‘:split’ and to split vertically, we can use the command ‘:vsplit’.

4. Use abbreviations

Vim allows us to create abbreviations for long commands that we use frequently. For example, instead of typing out ‘:wq’ every time we want to save and exit a file, we can create an abbreviation like ‘xaa’ and use that instead by adding the following line to our ‘.vimrc’ file:

cnoreabbrev xaa wq

5. Use folding

Vim allows us to fold our code for better readability. We can fold code blocks by selecting them in Visual mode and using the command ‘:fold’. To unfold them, we can use the command ‘:unfold’.

Comparison Table

Tips and Tricks Advantages Disadvantages
Use tabs More efficient processing and takes up less space Can cause issues with other programming languages or editors that use spaces
Use Visual mode Allows us to apply commands to multiple lines at once May not be as useful for smaller code blocks
Use split windows Allows us to compare or edit multiple files at once May make the screen too cluttered for some users
Use abbreviations Reduces typing and improves workflow May cause confusion if abbreviations are not easy to remember
Use folding Improves readability and organizes code better May not be as useful for shorter code blocks


Vim is a powerful text editor that, when set up properly for Python development, can make coding more efficient and enjoyable. The tips and tricks discussed in this article, such as using tabs, Visual mode, split windows, abbreviations, and folding, can help us streamline our workflow and save time. However, it is important to keep in mind that what works best for one person may not work for everyone, so it is always a good idea to experiment and find what works best for you.

Thank you for taking the time to read through our tips and tricks for efficiently running Python code in Vim. We hope that you found these insights helpful in improving your coding experience.

By implementing some of the strategies outlined in this article, such as utilizing text objects for editing and defining custom mappings for frequently used commands, you can greatly increase your productivity and streamline your workflow.

Remember, practice makes perfect! So don’t hesitate to experiment with different approaches and find what works best for you. And if you have any questions or additional tips of your own, feel free to leave a comment below.

People Also Ask About Efficiently Run Python Code in Vim: Tips and Tricks

Python is a powerful programming language that can be run on various platforms, including Vim. However, to efficiently run Python code in Vim, you need to know some tips and tricks that can help you optimize your workflow. Here are some of the most common questions that people ask about running Python code in Vim:

  • What is Vim?
  • Vim is a text editor that is used for editing files in Unix and Linux systems. It is known for its efficiency, speed, and flexibility. Vim has many features that make it a popular choice for programmers, including syntax highlighting, auto-completion, and the ability to run scripts directly from the editor.

  • How can I run a Python script in Vim?
  • You can run a Python script in Vim by opening the file in Vim and then using the :!python command. This will execute the script and display the output in the Vim console.

  • What are some tips for writing efficient Python code in Vim?
  1. Use a linter to identify and fix errors in your code.

  2. Organize your code into modules and functions to make it more readable and reusable.

  3. Use Vim’s macros and keybindings to automate repetitive tasks and save time.

  4. Optimize your code by profiling it and identifying bottlenecks.

  • How can I debug Python code in Vim?
  • You can use Vim’s built-in debugger or a third-party debugger like PDB to debug Python code in Vim. To use Vim’s debugger, you need to set breakpoints in your code and then run it in debug mode using the :debug command. This will open a new window in Vim where you can step through the code and inspect variables.

  • What are some plugins that can enhance my Python development in Vim?
  • There are many plugins available for Vim that can enhance your Python development workflow. Some popular ones include:

    • vim-python-pep8-indent: A plugin that enforces PEP8 style guidelines for Python code indentation.

    • vim-pydocstring: A plugin that generates docstrings for Python functions and classes.

    • python-mode: A plugin that provides syntax highlighting, auto-completion, and linting for Python code.

    • vim-ipython: A plugin that allows you to run IPython sessions directly from Vim.