Develop Reference

"Enter" doesn't work in VS Code for Python

I installed Anaconda. Somehow, afterwards, when I press Enter in Python files, it no longer works. This error shows up:
command 'pythonIndent.newlineAndIndent' not found
How do I solve this problem?

I had the same problem. I solved the problem by uninstalling an extension called "Python Indent"

Try checking your keybindings.json file, also disable all VS Code extensions and install them one by one. Maybe it's caused by some buggy extension.

uninstall python indent from vs code then again download the same extension.Hopefully now it works properly.

Search Enter in Keyboard Shortcuts and see if your wanted one is list there:
If not, search with your wanted effect that enter brings and see if you changed the keybindings, which you can see your customization in keybindings.json.
Or disable the third-party extension but only keep Python.
If the above don't work, you may reset VS Code.

One work around is "ctrl + Enter" instead of only pressing "Enter".

Python Extension is not working in vscode bc of & command

I installed python then configured it for vscode by following docs of vscode, but they said I have to right-click on the editor after seeing a run Python in terminal. And I have to click on it.
But it only works in Powershell and when I tried to use it in cmd, then they said ----
D:\Program\Applications\C++>& D:/Compilers-Interpreters/Python38-32/python.exe d:/Program/Applications/C++/app.py
& was unexpected at this time.
D:\Program\Applications\C++>
I am using the C++ folder bc I was also trying to set up C++ by following the tutorial in vscode doc. Now can someone tell me how to fix this & problem????

This is a problem with VSCode, On the VSCode insiders it has been solved. You can wait for the next stable release of VSCode.
You can take this as a workaround for now:
Take adventage of terminal.integrated.shell.windows instead of terminal.integrated.defaultProfile.windows for now.
You can refer to here for more details.

It seems that for some reason & is being added to the beginning of your command, which makes the command invalid.
Upon testing, I actually am running into the same issue, suggesting it could be an issue with VS Code and Python. I would recommend using the debugger to run your program, which still seems to work. Just press F5 and select Python File: Debug the currently active Python file. Another way to do this is to define the launch.json configuration to automatically launch upon pressing F5.

How to use VS Code - Python Shell

So I am relatively new to programming and used to use Python's own "IDLE". After I run a ".py" file with IDLE, I am used to getting a python shell or a command window, I don't really know the terminological name for it, where I could play around with the objects inside the script.
For example, if I had a list A=[1,2,3] inside the program, after I run it I get a command console that says ">>" and I can say ">>A" which gives me "[1,2,3]" and I can add elements to A etc.
Now, I want to start using VS Code but I can't seem to find that particular thing. I have a terminal where I can run python code if I give the command "python" first, but It doesn't seem to effect anything inside the script.
I want to use that to see if some objects are working fine and to check their types etc. I add more lines to code after I try from there first, if that makes sense.
Sorry for really bad terminology, I really don't know the names but I can try even more if it's not clear.
Thanks a lot in advance.

Are you looking for the Integrated Terminal of VS Code?
Here are some ways to open the terminal:
Use the ⌃` keyboard shortcut with the backtick character.
Use the View > Terminal menu command.
From the Command Palette (⇧⌘P), use the View: Toggle Integrated Terminal command.
In the window that shows up, enter python and you'll get the Python shell you're looking for.

Try using the integrated terminal inside vs code and make sure that python and pip are properly configured. Type python in the command line and make sure the terminal points to the same folder where your program file is located.

Python in VSCode: How do you run a previous command?

I'm kind of new to software development. Outside of VSCode, I can open up a terminal (let's say PowerShell), run python in it, type in a command (like 2+2), be able to click the up arrow key to find my previous command so that I can run it again.
If I run PowerShell in VSCode and do the same thing, nothing happens when I click the up arrow where I would expect my previous command to be cycled.
Is this a problem with my Python or VSCode? I've been looking for a solution for this but haven't found many useful topics on this.

This was going to just be a comment but its too long. Sorry it isn't more informative than it is. This is kind of an odd problem because VSCode isn't a true IDE. It doesn't have its own shell and just hijacks your powershell or bash terminal, depending on which OS you are using. You should be able to use your up and down arrows just like you can in powershell. I have tested it on my own VSCode installation and it works fine for me. If it's a problem, it's not with python, since VSCode will interact with the terminal the same way no matter which language you are using it for, so its probably with VSCode or your terminal. I have heard of others having issues with up arrow autocomplete in bash, so if you are connecting to a bash terminal that could be it, but I've never heard of it glitching in powershell. I'd say check which terminal you are using, see if the problem persists when you change terminals, and try reinstalling VSCode if it does. Past that, I don't know what to tell you.

I found a work-around. For me, neither git bash, nor PowerShell allowed up/down arrows for history switching within a python shell. So here it goes.
Ctr-Shift-P opens VSCode commands
Python: Create Terminal does not actuallt start python, but it does launch powershell in a mode that will enable us to succeed
py starts python shell with working up/down arrows!

In Visual Studio Code, how do I load my python code to a read-print-eval loop?

I am teaching a class that uses VScode.
I am used to teaching using IDLE, and it is very nice for the students to be able to call their defined functions and run snippets of code in a python terminal, for debugging purposes.
In VScode, they I have been unable to do the same in a satisfactory way.
Option1: I can select all code, right click and run selection/line on terminal. This works for small snippets, but I cannot do it for the whole file (even after selecting the whole file with ctrl-A). On linux, this works, but on windows, it does not, unfortunately (and my students use windows)
Option2: I can use the debug console. This requires adding a breakpoint in one of the last lines of the file, and does not offer tab completion. It works, but is less convenient than IDLE.
Option 3: I can also add the commands to run to the bottom of the file (which is a least preferred alternative, given that is forgoes the interativity of the read-print-eval loop).
Is there any better solution? Installing a VScode extension would not be a problem.

Visual Code is just a text editor like your traditional notepad. to run and debug any kind program you need to install the particular extension for the programming language.
In your case you are using python so you need to install the extension of it. the best one is the "Python" which is developed by microsoft itself. go to your extensions manager and install this extension. right click and click "run python file in terminal" and you are all set.
this will run exactly as they run from the idle(which is default IDE provided by python itself) you can enter the arguments from the console itself. according to me this is the best way to run and debug python programs in VScode.
another way is that VScode shows which python version is installed on your computer on the left bottom side, click on it and the programs will use this interpreter.
out of all the ways listed here and many others, the best method is to run the program in the terminal which is the recommend by python itself and many other programmers.
this method is very simple. what you have to do is open up your command prompt and type the path where python.exe is installed and the type the path of the your program as the argument and press enter. you are done !
ex : C:\Python27\python.exe C:\Users\Username\Desktop\my_python_script.py
You can also pass your arguments of your program in the command prompt itself.
if you do not want to type all this and then just use the solution mentioned above.
hope that your query is solved.
regards