If you're using IDLE, and the Norwegian keyboard makes Ctrl- [ a problem, you can change the key. Go Options->Configure IDLE. Click the Keys tab. If necessary, click Save as New Custom Key Set. With your custom key set, find"dedent-region" in the list. Click Get New Keys for Selection. etc.
0. Open cmd and type python to see if python was installed. If so fix you IDE. If not download and reinstall python. answered May 18, 2020 at 23:19. chintan thakrar. 107 1 10.
Click “Advanced system settings”. Go to the “Advanced” tab. Click “Environment Variables…”. Click variable called “Path” and click “Edit…”. Click “New”. Enter the path to the folder containing the executable you want on your PATH. For example, to add python33.exe, add:"C:\Python33\" or what your path to python33.exe is.
17. In Windows you will need to right click a .py, and press Edit to edit the file using IDLE. Since the default action of double clicking a .py is executing the file with python on a shell prompt. To open just IDLE: Click on that. C:\Python36\Lib\idlelib\idle.bat. edited Apr 1, 2017 at 17:01. answered Apr 1, 2017 at 16:49.
type"python example.py" , you have to edit this using IDLE when it's not in interactive mode. If you're in python shell, file -> new window. Note that the example.py needs to be in the same directory as C:\python27, or whatever directory you have python installed.
In Finder, go to IDLE in Applications (in the Python folder) as if you wanted to open it. Right click and select"show package contents". Open Contents, then open Resources. In Resources, you'll see a file called idlemain.py. This file executes when you launch idle and sets, among other things, the working directory.
To add a breakpoint, right-click on the line that you want to add a breakpoint on and select"Set Breakpoint". The line will become highlighted. (Note that this only works when you are editing a file; it does not work at the interpreter.) This site has a detailed tutorial about using the IDLE debugger.
What is the shortcut key for using comment line in Python IDLE? For commenting a line, bring the cursor to the line that you want to comment and press Alt+4. To uncomment an existing comment, press Alt+3. The comment/uncomment options are available under the Format menu. Aren't the shortcuts shown in the menus?
To run a python script in a python shell such as Idle or in a Django shell you can do the following using the exec () function. Exec () executes a code object argument. A code object in Python is simply compiled Python code. So you must first compile your script file and then execute it using exec (). From your shell:
2. When you use plt.show(), the python subprocess enters the GUI toolkit's event loop and blocks until the event loop exits. When it exits, you get the prompt back. If you are using the TkAgg backend, you'll need to move your mouse over a figure after you press Ctrl+C. That will cause the event loop to stop.