globals()[sys.argv[1]]() You can now call your function by running. This works because you are passing the command line argument (a string of the function's name) into locals, a dictionary …

Apr 24, 2025 · In this article, I’ll explain how to execute a Python function from the command line. As we have done creating a file for the Python script we can move forward to defining a …

Feb 28, 2024 · There are two primary ways to run Python functions from the command line – using command line arguments by importing the sys module, or by using the argparse module.

Dec 5, 2024 · A comprehensive guide on executing Python functions from the command line with practical examples, alternative methods, and troubleshooting tips.

Jan 5, 2025 · Users can interact with Python applications directly from their terminal or command prompt by calling functions from the command line. This is useful when performing …

Python provides more than one way to parse arguments. The best choice is using the argparse module, which has many features you can use. So you have to parse arguments in your code …

Mar 18, 2024 · In this tutorial, we’ll explore how to call the Python interpreter from a Bash script and how to embed Python code within Bash. 2. Sample Task. Let’s suppose we have a …

Jul 2, 2019 · To achieve the goal stated in the previous section, we need to (a) figure out which arguments the function takes, (b) use this information to instantiate argparse instance that …

Apr 29, 2022 · Are you attempting to execute Python functions from the terminal? You can execute the Python interpreter. Import functions in the REPL. Then you can call those …

3 days ago · In this comprehensive guide, I‘ll walk you through every method of running Python scripts—from basic command-line execution to advanced techniques using virtual …