Nov 17, 2016 · You can detect the python version via sys.version_info and I think you can swap out the process using something in the os.exec* family of functions... e.g.: import os, sys if …

Jun 3, 2024 · You could use a virtual environment and set the python version you want to use in it using python<version> -m venv <envname>. This way the packages you want to install for …

Mar 7, 2021 · Summary: You can run multiple versions of Python on Windows using one of the following methods: Using entire path to execute the code. Creating A Shortcut or Symbolic …

Feb 20, 2025 · - To run a Python script with a specific version, for example, Python 3.8: py -3.8 your_script.py - To set a default Python version: py -g 3.8 Using Conda. Installation: Install …

Jan 14, 2024 · One of the easiest ways to run part of a script with a different Python version is by utilizing a version manager such as conda or pyenv. If you have conda installed, you can …

To set the Python version for a script, you can use a shebang line at the beginning of the script. Here are some examples: In the first example, the shebang line specifies that the script should …

Nov 4, 2023 · When I execute python scripts like so: The script uses the earlier version instead of the later one. I would like to leave the default shebang line #!/usr/bin/env python3 at the …

Jan 10, 2022 · You can run pip via Python by doing python -m pip. That will run the Python 2 version. For example, if python went to Python 2, and you wanted to use the Python 2 version …

Aug 25, 2013 · Set the shebang (script header) to the path to python3.4 which you can get using which. For example, here's what do I have: Then, just set the shebang appropriately: Thanks …

May 29, 2021 · This article will show you how to run both Python 2 and Python 3 scripts in Linux and find out what versions of Python are installed. Running a Script To run a Python 3 script: …