For a particular machine learning project, I needed to install Python 3.5 instead of the typical Python 3.6 I usually use. I set up my path variables such that within the command line or PowerShell, python launches my typical Anaconda Python 3.6, but python35 launches my Python 3.5 edition.
My favorite text editor / lightweight IDE to use is Visual Studio Code. However, when I use Visual Studio Code's integrated terminal to execute my Python scripts, it's unable to find my 3.5 edition.
Using Windows Powershell, things work completely fine:
However, when I attempt to access Python 3.5 within my Visual Studio Code PowerShell terminal, it can't recognize python35:
I've Google searched my the error ("the term ... is not recognized as the name of a cmdlet,..."), but every post I found on SO related to this issue (such as this one) has been about setting environment variables. I don't think this is the case here, since my normal PowerShell is able to recognize both python and python35. My suspicion is this has to do with the internal workings of the integrated terminal feature in Visual Studio Code, but I don't know enough to understand what to do next.
Does anyone know why this is happening? It's not a mission-critical issue, since I just pull up my PowerShell to execute my Python scripts, but I'd like to solve it for curiosity's sake.
Related
I am veryy new in coding and wanted to get into it. So I downloaded VS code. But I tried to run a very simple python command and it does not let me. See the picture below.
Visual Studio code is not an IDE, it is a code editor, which means you cannot run nor debug code naturally, for that you would need to run it on the windows terminal, or install extra packages and dependencies. If youre new and just want to learn Python, i suggest starting with a python IDE like the standard one provided or something more advanced like Pycharm, and if you want to program on VsCode and in multiple languages, search some tutorials about how to compile and run code on the windows terminal.
Provide more details about how you installed python from Microsoft Store, from anaconda or via its official page https://www.python.org/downloads/. Try running
python --version
or
python3 --version
If so you can run a python file from terminal. Assuming my file is called test.py
python test.py
I have installed python3 with homebrew, but it keeps making errors when i run.
i think problem is that i'm not working at homebrew file, so i've searched but couldn't get solutions.
which python3
give me
/Library/Frameworks/Python.framework/Versions/3.9/bin/python3
and i'm using Python 3.9.9 64-bit interpreter in /opt/homebrew/bin/python3
How can i make my VScode work with homebrew python3enter image description here?
If you focus on the terminal you can probably press arrow up to see which command Visual Studio code used to run your program. It'll probably reveal the path of the python interpreter.
I used the answer from https://stackoverflow.com/a/51488832/467650 to make Visual Studio Code run with the desired python interpreter (which also for me was the homebrew one:
I pressed ⇧⌘P, found Python: Select Interpreter and entered the full path of the python executable. After that Visual Studio Code run just fine.
I am in anaconda dependency hell so I keep building and then deleting different environments and the Visual Studio Code cache seems confused about what environments are available, for example looking for an environment that has been deleted.
I uninstalled and reinstalled VSC (Windows Server 2012 - waiting for upgrade) but the issue persists.
Thanks for any thoughts.
When using Python in VS Code, it recognizes the available python executable file "python.exe", which we can view in the system variables:
In VS Code, it uses the python environment used last time by default, therefore, for unused python environments, you could select other available python environments in VS Code and ignore the deleted python environments. (F1, Python: Select Interpreter)
For more information about the python environment in VS Code, please refer to this document: Using Python environments in VS Code.
Reference: How do I add Python to the Windows PATH?
I was programming python in Visual Studio Code and every time that I ran something it would use the integrated terminal (logically, because I have not changed any settings) and I was wondering, how could I get it to use the Python IDLE's shell instead of the integrated terminal (which for me is useless)?
I have also got Python IDLE installed in my mac but due to Visual Studio Code having "intellisense", it is way easier.
In VS Code you should be able to select the file which is supposed to be used in the terminal.
Under :
Preferences -> Settings -> Terminal
I have installed on my system several Python interpreters, 2.x and 3.x versions. I am trying to prepare my work environment to allow easily switch between code written in both Python version. It is really important to have as much flexible setting in Visual Studio Code (VSC).
The problem is that I have no idea how to set VSC terminal to run code in Python 2.x. Terminal output is needed because it allows to provide user input easily.
I've tried instructions provided on VSC page, like manual interpreter's path indication in folder or workspace setting. I reinstalled Python 2.x to ensure PATH variable has been updated.
When I run code with CodeRunner extension, it always run it in Python 3.x.
Does anyone have similar issue and found how to change Python environment used by this integrated terminal?
All you have to do is press ctrl+shift+p Then will get a search bar kinda thing on top of the screen.
Then type the following command:
> python: select interpreter
You will be provided with options. Select the one you want to use.
At the bottom of the MS Code screen is an info bar that lets you know what line, col, text encoding, etc... It also shows the python interpreter you are accessing.
If you click on the text for the version of python that is running, it will open a list of available interpreters on your system. If 2.7 is in your path, you can select it.
Download and install the python version that you want
https://www.python.org/downloads/
Open the visual studio code
Click on the Bottom left for the version
Select the version that you want the code to be complied
Answers above won't change interpreter in the visual-studio's terminal as explained. You can see for yourself. (I'm on linux)
which python3
# /usr/bin/python3
You can't export a new PATH because it'll ruin your other commands. And neither you can directly change the 'python3' file via root privileges. It doesn't work that way.
Your best option is to reshape your system interpreter according to your needs.