How to print to a command prompt by pressing the Python 3.6.2 tkinter button

Python 3.6.2 and Windows 10 environments.

from tkinter import*
import subprocess


def func1():
    print ("click")


def func2():
    subprocess.run(("start", "timeout", "/T", "10", shell=True)


root=Tk()
Button(root, text="Button1", command=func1).pack()
Button(root, text="Button2", command=func2).pack()
mainloop()

When booting, hide the console with the extension pyw.
How do I get a command prompt to print when I click button 1 (func1 is an example, so it can disappear immediately)?
I'd like to use subprocess like button 2.
Thank you for your cooperation.

python tkinter

2022-09-30 14:43

1 Answers

Instructions for changing the standard output to verify the print content are found in Home SO.

This answer is not a way to view the console.
Please note that this is the only way to display output outside of the console.

from tkinter import*
import subprocess
import sys

def func1():
    print ("click")


def func2():
    subprocess.run(("start", "timeout", "/T", "10", shell=True)

# Additional mode ("a" → "w" if you want to view only the latest logs)
sys.stdout=open("mylog.txt", "a")
root=Tk()
Button(root, text="Button1", command=func1).pack()
Button(root, text="Button2", command=func2).pack()
mainloop()

2022-09-30 14:43

If you have any answers or tips

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