VSCode running Python 2 instead of 3

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I am using Python with VSCode, and if I use Cmd+Shift+P and type Run Code, it runs the code with Python2 even though I have specified it to use Python3. I have read this tutorial: How to force VSCode to use Python 3 instead of Python 2? but I do not understand how to change it. (and I can't comment because I don't have enough reputation yay) Could anyone help? Thanks!

Maybe it could be related to the fact that the mini terminal at the bottom runs "python -u " instead of "python3 -u "? Does anyone know how to change that?

Please note the command Run Code is not provided by the Python Extension for VS Code, instead it is provided by the extension Code Runner. They are two separate extensions. You'll need to configure that extension to point to the Python Interpter you have chosen. I.e. as per their docs on the home page you have to update the settings:

{
    "code-runner.executorMap": {
        "python": "<fully qualified path>",
    }
}

Or you have another solution, that's to use the command Python: Run Python file in Terminal. This does not rely on the Code Runner extension and is part of the Python Extension hence using the interpreter you have selected.

How do I get VScode to run python 2.7.13 instead of python 3.6 , It leverages all of VS Code's power to provide auto complete and IntelliSense, linting, debugging, and unit testing, along with the  On a Mac, with python 2.7 installed by default, I've installed python 3.6 alongside it, and used Python: Select Interpreter command in VS Code command pallet to set my interpreter path to python 3.6. Nevertheless, when I open a python preview it says that it is using Python 2.7.10.

Try changing the selected Python environment.

This can be accessed by

  1. Clicking on the Python label at the lower-left of the window
  2. Doing Cmd+Shift+P OR Ctrl+Shift+P, then enter Select Interpreter

Select Python3 instead of Python2 from the dropdown.

More info here: https://code.visualstudio.com/docs/python/environments#_select-and-activate-an-environment

An "environment" in Python is the context in which a Python program runs.

Selecting an interpreter from the list adds an entry for python.pythonPath with the path to the interpreter inside your Workspace Settings. Because the path is part of the workspace settings, the same environment should already be selected whenever you open that workspace.

The Python extension uses the selected environment for running Python code (using the Python: Run Python File in Terminal command), providing language services (auto-complete, syntax checking, linting, formatting, etc.) when you have a .py file open in the editor, and opening a terminal with the Terminal: Create New Integrated Terminal command. In the latter case, VS Code automatically activated the selected environment.

Getting Started with Python in VS Code, Python preview uses Python 2.7 instead of Python 3.7, which is the yes, I have installed python 3 and the path indicated in the settings of vs code Failed to launch the Python Process, please validate the path 'python' #4. ~$ python -V Python 3.2.1 but I get into problems when I run some python programs. my guess is (or at least I want to try this) that there is some backward compatibility issues, and I want to run those python scripts with . python2 2.7.2-2 which is also installed on my system but I do not know how to make it as the (temporary) default python.

Did you check your system enviroment variables? Maybe Pyhton 2 is in your PATH instear of Python 3. You should consider uninstalling Python 2 from your PC if It's not going to be missed... I was having a similar trouble working with Machine Learn and it solved for me.

Using Python environments in VS Code, Environment data VS Code version: 1.29 Extension version OS 10.13.6 Python version (& distribution if applicable, e.g. Anaconda): python 3 .7.0 2. Clicking the right click on source code and select run in terminal window. On Python 3 you don't need virtualenv script anymore, you should just use the venv module included with standard lib: python3 -m venv myvenv But if you really want to keep using the old virtualenv script, you can - specify the interpreter explicitly with the -p option:

As @Don mentioned in his answer the Run Code command is provided by the Code Runner extension not by the Python one. Anyway, You can simply add the following to your settings.json file:

{
    "code-runner.executorMap": {
        "python": "python3 -u"
    }
}

P.S: You need to reload your vs code after doing this so simply hit Ctrl + Shift + P and run Reload Window.

Python in Visual Studio Code, Running python3 [filename] within the vscode terminal should run your file with python 3. If you'd rather use python 2 and want to change vscode from python 3  Python 2 reached the end of life on January 1, 2020. Python 3 has been available since 2008, but converting from 2 to 3 has been slow because of dependencies on libraries that were not available in Python 3 initially, earlier versions of python 3 were slower than python 2 and also because Python 2 was working quite well for many people.

Use python 3 instead of python 2 · Issue #6 · dongli0x00/python , Let's see how to work with and run Python inside of Visual Studio Code. Python​VS Code both of these with our tutorial How To Install and Set Up a Local Programming Environment for Python 3. Step 2 — Installing the Python Extension. I followed all the instructions online on how to make python 3.7 the right interpreter but it wont work. Logs. Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python) Nothings wrong with the output i just cannot code using 3.7 it only allows for 2.7 to be used .

microsoft/vscode-python, I could rewrite the script to make it compatible with python 3 but I'd rather not do that. I've tried running VScode from the python 2 virtual  Drop support for Python 2.6 and older¶. While you can make Python 2.5 work with Python 3, it is much easier if you only have to work with Python 2.7. If dropping Python 2.5 is not an option then the six project can help you support Python 2.5 & 3 simultaneously (pip install six).

How to convert the python compiler in VSCode terminal from , Python is an interpreted language, and in order to run Python code and get Python IntelliSense, you must tell VS Code which interpreter to use. From within VS Code, select a Python 3 interpreter by opening the Command Palette ( ⇧⌘P (Windows, Linux Ctrl+Shift+P ) ), start typing the Python: Select Interpreter command to search, then select

Comments
  • Maybe you need to set python.pythonPath to the path of the folder with python3 in it. See the VSCode Settings Reference for Python.
  • I have tried that, but it still runs Python 2.
  • Possibly relevant: Notice what the author shows as the contents of their config file in the question How to add a command line option to Python execution in vscode?. Apparently that's where you can specify the path to the python3 interpreter.
  • How do you open the settings as a JSON file please, I can only get to the settings and there doesn't seem to be a way to make terminal use python 3 in there
  • Such an extension should be able to check which python version is in use and use that to run the file in question!
  • Hmm, I have tried that, but it still doesn't work? Thanks!
  • @ash15khng Are you using any .env files or custom configs in settings.json (default, workspace, user)? Have you tried right-clicking on the file then "Run Python File in Terminal"?
  • Hmm, but I read a few other answers on stack overflow saying deleting an Apple provided version of Python may break the entire OS, so I don't really want to do that.
  • Don't remove (or even considering removing) the system Python. Mac and Linux-like OS'es use it for system-related operations.