I want to run my Python project on my globally installed Python interpreter.
I don't want to be in the "Mosh Python Standard Library" virtual environment anymore but I can't figure out how to exit it.
This what is shown in my output window in VS Code:
Here is a picture of my VS code terminal, the venv doesn't appear to be active:
Sorry for any confusion in my post, I am new to programming.
You can go to the vs-code's command pallet and type in Python: Selected Interpreter. This will open a window which you can choose which interpreter you want your python files to debug. Or you can click on the bottom left corner's button and it will do the same.
It turns out my default python interpreter in settings.json was pointing to the virtual environment, so even though I selected the global interpreter in the bottom left it would still run on the unwanted venv
So using the Command Palette, I specified my intended Python interpreter already. This is reflected correctly in the status bar on the bottom left.
However, when I run the code above, it attempts to use another Python interpreter. This is clearly reflected in the Python error - it tries to run a Python 2.7 interpreter, and so it tells me that I need to install xlrd, even though I already have it installed in the right Python interpreter.
Can't seem to find anyone else having similar problems. The exact same code runs fine in another IDE like Spyder.
When i do:
import sys
print(sys.version)
It shows me the right version.
My code actually runs when I run each cell individually. It's when I run everything together (Ctrl-Alt-N) where I start seeing this error.
It's because you're executing code using the Code Runner extension instead of the Python extension. If you disable Code Runner for your workspace and then use the Python extension (the Play button will be green in this case) then it will use the interpreter shown in your status bar.
I have used the regular IDLE python interpreter. Now I discovered PyCharm. It's a really good formatter and has a object hierarchy which I really like and auto-complete.
Unfortunately, PyCharm doesn't have the same interpreter as the regular python IDLE and I can't seem to get it to run w/ the regular python interpreter (Y'know, the one with the rocket in the icon?) and I can't seem to figure out how to get that same interpreter running
If you can give me any suggestions on how to get PyCharm to run on the regular interpreter, that would be nice, as I'm making a text based game, and the Pycharm console isn't great for those.
I've already tried looking into changing the pycharm interpreter (the rocketship python wasn't there) and the pycharm website didn't have exactly what i wanted
Basically, I want to only use PyCharm as a python formatter, and use the regular Python IDLE as a interpreter
Selecting Interpreter in Pycharm can be done by going to:
Settings -> Project -> Project interpreter
In the project interpreter dropdown, you can find interpreters you used in different Pycharm projects(if any).
If not then you can add them from the little + sign at the bottom go to the required new or existing environment and select the location of the base interpreter/ interpreter where you interpreter is saved in the file system.
As John Anderson's comment said, You can configure python interpreter by File->Settings->Progject->Project Interpreter, you said it didn't have you wanted so you must add interpreter by hand. click the setting button, and Add a python interpreter.Generally python interpreter located in C:\Users\\AppData\Local\Programs\python\python37\python.exe.
I just made the transition from Spyder to VScode for my python endeavours. Is there a way to run individual lines of code? That's how I used to do my on-the-spot debugging, but I can't find an option for it in VScode and really don't want to keep setting and removing breakpoints.
Thanks.
If you highlight some code, you can right-click or run the command, Run Selection/Line in Python Terminal.
We are also planning on implementing Ctrl-Enter to do the same thing and looking at Ctr-Enter executing the current line.
You can:
open a terminal at Terminal>New Terminal
Highlight the code you want to run
Hit Terminal>Run Selected Text
As for R you can hit CTRL Enter to execute the highlighted code. For python there's apparently no default shortcut (see below), but I am quite sure you can add yours.
In my ver of VSCode (1.25), shift+enter will run selection. Note that you will want to have your integrated terminal running python.
One way you can do it is through the Integrated Terminal. Here is the guide to open/use it: https://code.visualstudio.com/docs/editor/integrated-terminal
After that, type python3 or python since it is depending on what version you are using. Then, copy and paste the fraction of code you want to run into the terminal. It now has the same functionality as the console in Spyder. Hope this helps.
I'm still trying to figure out how to make vscode do what I need (interactive python plots), but I can offer a more complete answer to the question at hand than what has been given so far:
1- Evaluate current selection in debug terminal is an option that is not enabled by default, so you may want to bind the 'editor.debug.action.selectionToRepl' action to whatever keyboard shortcut you choose (I'm using F9). As of today, there still appears to be no option to evaluate current line while debugging, only current selection.
2- Evaluate current line or selection in python terminal is enabled by default, but I'm on Windows where this isn't doing what I would expect - it evaluates in a new runtime, which does no good if you're trying to debug an existing runtime. So I can't say much about how useful this option is, or even if it is necessary since anytime you'd want to evaluate line-by-line, you'll be in debug mode anyway and sending to debug console as in 1 above. The Windows issue might have something to do with the settings.json entry
"terminal.integrated.inheritEnv": true,
not having an affect in Windows as of yet, per vscode documentation.
These are my settings:
User Settings
{
"atomKeymap.promptV3Features": true,
"editor.multiCursorModifier": "ctrlCmd",
"editor.formatOnPaste": true,
"python.pythonPath": "python3",
"command": "python3",
}
Workspace Settings
{
"python.pythonPath": "${workspaceFolder}/env/bin/python3.6",
"git.ignoreLimitWarning": true
}
tasks.json
{
// See https://go.microsoft.com/fwlink/?LinkId=733558
// for the documentation about the tasks.json format
"version": "0.1.0",
"command": "python3",
"isShellCommand": true,
"args": ["${file}"],
"showOutput": "always"
}
If I use the debug console, the version and path is right:
But the output always defaults to "python2.7", no matter what I do.
How can I fix this?
Under the view menu select 'show command pallet'. One of the commands you can then select from the command palette is 'Python: Select Interpreter'. Selecting this option will allow you to choose which version of python to use.
UPD. First, read the update #1 part in the bottom
(Try update#1 first) Looking at your screenshots I see you are using Code Runner extension. And I guess that is the way you are launching your programs.
I don't know how it works internally, but adding this line into Code-Runner extension setting.json file fixed it:
"code-runner.executorMap.python": {...
"python": "python3 -u",
...}
Found it in Code-Runner GitHub repository: https://github.com/formulahendry/vscode-code-runner/issues/366
If you type "python --help", you'll see "-u" flag stands for "unbuffered binary stdout and stderr..." - don't know why it matters here.
Update #1. This became not so convenient further - I started using python's virual environments and the solution above couldn't launch these environments, cause python3 (symlink) is always linking to the same python environment.
The solution here is to use Code-Runner's supported customized parameters, so you should change "python" line in it's settings.json to:
...
"python": "$pythonPath $fullFileName",
...
Tot's answer is what worked for me on windows 10, with a few modifications.
File -> Preferences -> Settings
Type in "python.pythonPath" in the search bar.
Change it to what you normally run python with from the command line. If you have your Path environment variable set, that's just python. If not, it's likely the full path to the executable.
This solution is for Mac and Linux:
To change your Python version from 2.7 to 3 do this:
In Vscode click on file > preferences > settings.
On the right side click on the ... (the three dots) and select (open settings.json)
In the search bar type code-runner.executorMap.
You can only change the settings on the right side.
After the last setting type a comma then
"code-runner.executorMap" and hit enter, this will copy all the settings from the default file.
Look for "python" and change the command next to it to "python3".
Save the changes and you should be good to go.
VS Code's terminal using a different python interpreter than the one you've selected
By default, it doesn't know about your interpreter, and will initialize using the default .bashrc or equivalent in the OS.
I found two relevant settings from an issue in Feb 2021.
Checking the second option Python > Terminal: Activate Environment enables automatic activation of virtual environment:
In settings.json it is called "python.terminal.activateEnvironment": true.
Update (8 Aug 2021):
Today when I opened the terminal from VS Code on Windows, it automatically inserted a line of code & C:/Users/[UserName]/[venv]/Scripts/Activate.ps1 to activate the appropriate environment associated with the selected python interpreter!
It appears the aforementioned settings is now the default behavior.
While there are changes to Terminal behavior in the release notes of July 2021 (version 1.59), I don't see virtual environment activation being explicitly mentioned.
The new behavior is documented here, in "Environments and Terminal windows".
"python.pythonPath" has been deprecated
Therefore most previous answers are outdated.
Use "python.defaultInterpreterPath" instead:
2021.6.0 (16 June 2021)
5. Added python.defaultInterpreterPath setting at workspace level when in pythonDeprecatePythonPath experiment. (#16485)
8. Show python.pythonPath deprecation prompt when in pythonDeprecatePythonPath experiment. (#16485)
2020.7.0 (16 July 2020)
9. Prompt users that we have deleted pythonPath from their workspace settings when in Deprecate PythonPath experiment. (#12533)
2020.5.0 (12 May 2020)
6. Do a one-off transfer of existing values for python.pythonPath setting to new Interpreter storage if in DeprecatePythonPath experiment. (#11052)
8. Added prompt asking users to delete python.pythonPath key from their workspace settings when in Deprecate PythonPath experiment. (#11108)
12. Rename string ${config:python.pythonPath} which is used in launch.json to refer to interpreter path set in settings, to ${config:python.interpreterPath}. (#11446)
2020.4.0 (20 April 2020)
13. Added a user setting python.defaultInterpreterPath to set up the default interpreter path when in Deprecate PythonPath experiment. (#11021)
If you wish to set a default python interpreter for all workspaces, open settings with Ctrl+Shift+P, Preferences: Open User Settings and search for Python: Default Interpreter Path. Otherwise, if you want to set it for only the current workspace, use Preferences: Open Workspace Settings instead.
In your case, you wish to set it to ${workspaceFolder}/env/bin/python3.6.
If you edit settings.json directly instead of using the GUI:
{
"python.defaultInterpreterPath": "${workspaceFolder}/env/bin/python3.6"
}
Detailed instructions can be found in the documentation "Manually specify an interpreter", including using environment variables as the interpreter's path.
Several of the answers here explain good approaches, but below are my top 2 recommendations.
Bottom Screen Navigation (ease of access)
I find this the quickest approach; however, it isn't always available for first-time users. If you're already using Python in VS Code, this is usually the easiest way to reach the Python: Select Interpreter menu. On the bottom left of your screen, look for "Python X.X.X". This is the currently detected/configured version of Python for your project, and clicking it brings you to the interpreter menu to change the Python version you're using. At the time of writing, I was using Python 3.9.1 as seen in the snippet below:
Command Palette
As #jmh denoted in his answer, you can also use the 'View' tab to navigate to the Command Palette. In the Command Palette, search for Python: Select Interpreter to bring about the same menu denoted above.
Happy coding!
In VSCode there are two paths of python:
Path that is used when you the python code using green play button up in the top right corner. This path can be set under CTRL+SHIFT+P Python: Select Interpreter.
Path that is used when you type "python" in the terminal, and this is in "Environment Variables" in Windows 10 (Similar locations under Linux and Mac). In Windows 10 you can choose to have several Python versions, usually under C:\Users\YourName\AppData\Local\Programs\Python\Python##. Just make sure you change Environment variables C:\Users\YourName\AppData\Local\Programs\Python\Python## and C:\Users\YourName\AppData\Local\Programs\Python\Python##\Scripts accordingly. This will also affect which pip you use, i.e. a pip that belongs to Python 3.8, or a pip that belongs to Python 3.9. Terminal in VSCode in general pertains to your default terminal I think. So in Windows 10 when you type "python" in CMD Line, it should be the same version as VSCode terminal.
For sanity purposes you should make sure that both "Python: Select Interpreter" and the system environment variables point to the same version of Python.
Bonus goodie in Windows 10. If you don't have environment variable setup, and you type 'python' in VSCode terminal, it'll point to C:\Users\YourName\AppData\Local\Microsoft\WindowsApps\python.exe, which just opens up python link in Windows AppStore 🙄.
Late answer really, if you find difficult to set the python version in VsCode,
If the interpreter didn't show the envname/bin/python or any desired path you want, then go to
VSCODE main page -->file-->preference-->settings
select the ... on the right corner side. You'll see USER SETTINGS, WORKSPACE SETTINGS, YOURAPP_NAME_SETTINGS. click on the your_app_name.
"python.pythonPath":
"/home/Jhon/AllWorksUbuntu/Projects/VX-350/envname/bin/python"
Play on the above to set the correct path. You're good to go!!!
Worked for me (linux user);
Assuming that you have other python versions installed in your system:
Kill the old terminal
Open a new terminal
In the new terminal instead of write "python" to select the interpreter write "python3" or "python3.8"
Looks like put only 'python' will always bring python 2.
Just a preface: VS code was working fine (Using Python 3.x) and seemingly out of the blue it started using Python 2.7. The input() function would not convert the input to a string and that's when I realized what was happening. Typing Python in the terminal window showed 2.7 was running.
For me....
Even though "python.pythonPath" was pointing to a seemingly correct location (C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64), one of my environment variables was pointing to C:\Users\Mike.windows-build-tools\python27.
I deleted the environment variable and reinstalled Python 3.8 from the Microsoft Store and it immediately installed. I got a message from VS Code (it was running) that 3.8 got installed. I clicked Terminal/New Terminal, typed Python and it showed version 3.8. Typed 'Python xxx.py' and the code started working as it had been.
In my case, I checked the python version using
python --version
It showed python 2.x even though my interpreter path was 3.x. So uninstalled python 2.x from my computer through control panel. Then it worked fine for me.
Updating #Isabella answer, using current VSCode 1.65.1 and current python launcher, you can use py -version, for example py -3.8.
Thus, you can make a folder .vscode containing a single file name called settings.json containing
{
"python.defaultInterpreterPath": "py -3.8",
}
In Vscode you can go to preferences > settings, then on the right menu click on the first icon which is JSON. Look for "python.pythonPath" and "python.defaultInterpreterPath" and change the path. To find python3 path, open terminal and execute python3 dummyname. Actually you'll face an error but the point is it will show you the path!
One thing that can also be missed is the shell profile you are using in your terminal where you see the wanted python version vs the profile in your VS Code.
Hold cmd + p and write >Terminal: Select default profile
Select bash or whatever you used to install the python3 version in the terminal at the global level.
Closs the terminal and VS Code and then open it again, this time VS Code will pick the correct version
from the Lower left corner, click on the python, then vscode will navigate you to all python version that installed in your system, and select the right one for you.
Windows: Use py -3.6 --version or to create virtual environment py -3.6 -m venv venv36
Installing Anaconda, then selecting it as the interpreter is an easy way to set Python to the latest version and get the extensions that will make your Jupyter Notebook working.
For Windows Users:
I was recently faced with a similar situation where my newly downloaded python version would not show in the terminal even when I had selected the correct interpreter using 'Python: Select Interpreter'.
Here are the steps I followed that finally made it work:
Go to 'Edit the system variables' in settings.
Under the 'Advanced' tab, click the 'Environment Variables' button.
In the top half of the new window that opens, you will find 'User Variables'.
Find the path of your old python version in there.
Replace it with the path of your new python version.
Now check your python version in the VScode terminal again.