How to disable pylint warnings and messages on Visual Studio Code? - python

I am using a Mac and programming with Python on VS Code. After installing pylint, I had a bunch of warnings and messages. How do I disable these? I know about adding some lines to the pylintrc file, but I don't know where to find it or how to create it on a Mac.

Fully disable the linting
Here is a link that explain how to do it : Disable Linting on VsCode.
To do so, type Command + Shift + P (or Ctrl + Shift + P on PC) in VsCode. This will open a command prompt at the top of the window. Then type the command Python: Enable Linting, and select off.
Another option is to choose no linter. To do so, open the command prompt with Command + Shift + P (or Ctrl + Shift + P on PC), type Python: Select Linter, and choose the option Disable Linting.
Disable warnings, but keep errors :
If you want to keep the errors, but disable only the warnings, you can also configure pylint directly from VsCode. Go to the menu File -> Preferences -> Settings (Or open directly with Command + , or Ctrl + ,). Then in the search box at the top of the window, search for pylint Args. Click on the button Add item and add the line --disable=W.

Related

VS Code won't open terminal when trying to launch Python code

It just seems like I can't open a terminal in VS Code. Every time I try to open a terminal, it gives me this error:
I would be grateful if anyone could help me with this.
I tried reinstalling VS Code but it didn't work. I also tried disabling all extensions except python extension but it didn't work too.
Try this:
Ctrl + Shift +P
Select "Preferences: Open User Settings"
Write "terminal" in the search box
Search for "Terminal > Integrated > Default Profile: Windows"
Set value to "Command Prompt"
Helpful Image
Ctrl + Shift +P
Select "Preferences: Open User Settings"
Write "terminal" in the search box
Search for "Terminal > Integrated > Default Profile: Windows"
Set value to "Command Prompt"
or to "Powershell"

VS Code 'Run Python in Terminal' Play Button Not Working

Now I know that this question has been asked before at: Python was not found; run without arguments to install from the Microsoft Store, or disable this shortcut from Settings
but I have tried doing everything that all the answers said to do but nothing works.
I am using Visual Studio Code to run a Python file, however when I try running the file using the 'Run Python File' play button in the top right corner, it gives me this error:
Python was not found; run without arguments to install from the Microsoft Store, or disable this shortcut from Settings > Manage App Execution Aliases.
I have made sure that python is installed, but just to be sure I uninstalled and reinstalled it again. I also made sure to check the box saying 'Add Python to PATH' before reinstallation. Furthermore I have also tried doing as the message prompts you to, and turned off the shortcut from Settings > Manage App Execution Aliases; but when I do that it gives me the following error:
& : The term 'C:/Users/haide/AppData/Local/Microsoft/WindowsApps/python.exe' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:3
& C:/Users/haide/AppData/Local/Microsoft/WindowsApps/python.exe "g:/M ...
+ CategoryInfo : ObjectNotFound: (C:/Users/haide/...Apps/python.exe:String) [], CommandNotFoundException
+ FullyQualifiedErrorId : CommandNotFoundException
I have also manually checked the PATH in System Properties > Environment Variables and it's fine there as well. I have also made sure that I am in powershell in the terminal rather than cmd.
The file does run if I type py filename.py in the terminal, but why is the play button not working, even though it was working until yesterday?
You may check in vscode:
ctrl + maj + p
on the prompt, type python then select an interpreter
select the path you want
That's all, this pop up is for making the green play button work fine

Visual Studio Error Ctrl + Alt + N with Python

I'm new to coding and just started using Visual Studio to learn Python. In a tutorial video, the professor said that I can hit Ctrl + Alt + N to automatically run my code. I get the error "[Running] python -u "c:\Users***\Desktop\Test\app.py"
'python' is not recognized as an internal or external command,
operable program or batch file."
I am able to run it when I go to my terminal and run through CMD but not when I do the shortcut. I looked through settings and there wasn't anything I saw that stood out. Any suggestions?
Thanks
Open the Start Search, type in “env”, and choose “Edit the system environment variables”:
Click the “Environment Variables…” button
Click on Path variable
Click on edit button
Create a new address, where you have installed python. The default address is C:\Python34
Save and exit the window
Install Python extension on VScode
Restart VScode
If problem continues then, open command pallete( CTRL + Shift + p )
9.1. Type Python
9.2. Select python interpreter from the drop down menu

Visual Studio Code is not showing the ouput of Python

I am really new to Python and just started the course "Python 3 basics by Sendtex (Link: https://www.youtube.com/channel/UCfzlCWGWYyIQ0aLC5w48gBQ)".
I am trying to use Python with Visual Studio Code.
The downloaded version of Python is 3.6.4.
I have installed the Python extension in Visual Studio Code and have followed the procedure.
However, I am not able to get any output. Below is the attached screenshot.
If I select Python it enters debugging mode. So, there isn't any output.
Using the Python Extension Run/Debug commands
Notes
I recommend reviewing the official Visual Studio Code Python documentation and tutorial. That provides several of the basics, with running and debugging the "official" way.
There are multiple ways to configure built-in launches:
When running or debugging Python in VS Code, there are a few options that you can change in your "launch.json" file. See this answer for more details.
Run or Debug with the built-in Python extension commands
You can run or debug using the "triangle" icon and dropdown in the upper right of your editor window, when the editor window is focused on a python script file (i.e. typically a file named *.py).
You may need to setup a run/debug configuration to use this (see below), or it may automatically step you through creating one.
The output will normally go to a new "Python" terminal in the "terminal" window (Ctrl-`, to open it). See this answer for how to change that behavior.
Setting up a run/debug configuration
Easy option:
Use the menu item **Run/Add Configuration, and follow the prompts at the top of the VS Code window.
Some of the additional details are shown below.
More involved option:
Click the run/debug icon on the left vertical icon toolbar.
The window says "RUN AND DEBUG" at the top, with a drop-down that shows "No Configurations" for a given folder or workspace until you set this up.
The gear to the right of the dropdown will have a red dot if you need to configure this:
Updated Image (1/2022) - Changed from just 'Debug' to 'Run and Debug':
Click the gear icon (or in the menu, use Run/Open Configurations), and in the middle at the top, Visual Studio Code will open a window titled "Select a debug configuration".
The available options will depend on exactly how you have Visual Studio Code setup and configured
There should at least be a "Python File" option with the Python extension installed. Select it.
Now your debug configuration box on the top left of the debug pane should say "Python: Current File":
Visual Studio Code will add a file to your current workspace or working folder called .vscode/launch.json, and opened it for edit.
During installation if you forget to tick in check box for path and then if you are running any python file on visual studio it will not return any output untill and unless you have not added it into visual studio code.
First of all go to File → Preference → Settings.json
"code-runner.executorMap":
{
"python": "\"C:\\Program Files\\Python39\\python.exe\""
I have attached the screenshot for your better understanding!
Simplest Answer: Run the file directly in a terminal
Open a terminal in VS Code (View/Terminal in menu or Ctrl-`, which is the "Ctrl" key and the "Grave" or "Tick-mark" key, normally at the top left of keyboard above tab).
This will open the terminal to the root of the folder VS Code has open (the one that shows up in the Explorer sidebar - Ctrl-Shift-E to see).
Run the python script in the current directory with a simple python my_script.py command.
If the script is in another directory than the root of the current workspace or folder you opened the terminal in, you will need to change to that directory (using cd commands, etc.), or add the absolute or relative folder path to the name of the script.
The output will show up in the same terminal.
Notes
You must have a python executable on your path, be in an active virtual environment, or give the full path to the python executable.
Your python command may be python2 or python3 on some installs (usually linux), and can be just py for the Python Launcher (auto-installs with typical Python for Windows installs).
This option will not use any 'launch.json' configurations, and cannot be easily used to debug with.
You can configure the default terminal that is used, such as Git Bash, CMD, or Powershell (on Windows). You can also open additional terminal windows of any configured type using the "+" icon and it's dropdown, in the terminal window.
I found this post when trying to find how to show my python code output in the VSCode output window instead of the integrated terminal window. In my case the problem was caused by a Code-runner setting. Here's how I fixed my problem :
Open Command Palette(CTRL + SHIFT + P).
Search and select Preferences : Open Settings (UI).
Search the following setting : Code Runner : Run in Terminal.
Untick the box.
Now when you select Run Code (or CTRL + ALT + N) option when running your code, the Output window should work.
Note
The integrated terminal will not show code output now.
The output window in VScode is read-only. My method is not suitable if you are taking input from user.
I had the same problem, but figured that close to top right of your Visual Studio Code there is a little green triangle saying "running code in Terminal".
I you wanted to see some kind of print('Hello') it is does the job.
I ended up scrapping code and moving my project to Visual Studio 19. Works just fine now. Prints show up in a command prompt.

Pycharm: run only part of my Python file

Is it possible to run only a part of a program in PyCharm?
In other editors there is something like a cell which I can run, but I can't find such an option in PyCharm?
If this function doesn't exist it would be a huge drawback for me... Because for my data analysis I very often only need to run the last few lines of my code.
I found out an easier way.
go to File -> Settings -> Keymap
Search for Execute Selection in Console and reassign it to a new shortcut, like Crl + Enter.
This is the same shortcut to the same action in Spyder and R-Studio.
Pycharm shortcut for running "Selection" in the console is ALT + SHIFT + e
For this to work properly, you'll have to run everything this way.
You can select a code snippet and use right click menu to choose the action "Execute Selection in console".
You can set a breakpoint, and then just open the debug console. So, the first thing you need to turn on your debug console:
After you've enabled, set a break-point to where you want it to:
After you're done setting the break-point:
Once that has been completed:
Go to File >> Settings >> Plugins and install the plugin PyCharm cell mode
Go to File >> Settings >> Appearance & Behavior >> Keymap and assign your keyboard shortcuts for Run Cell and Run Cell and go to next
A cell is delimited by ##
Ref
https://plugins.jetbrains.com/plugin/7858-pycharm-cell-mode
There is an option that you can run jupyter notebook file and its cells in pycharm.
For more information visit Run and debug Jupyter notebook code cells in pycharm.

Categories