Python window funtion implementation [closed]

1. How do I close a GUI window in Python?
2. How do you close a window in Python?
3. How do I handle the window close event in tkinter?
4. What happens if a file is not closed in Python?

How do I close a GUI window in Python?

Practical Data Science using Python

Creating an application using tkinter is easy but sometimes, it becomes difficult to close the window or the frame without closing it through the button on the title bar. In such cases, we can use the . destroy() method to close the window.

How do you close a window in Python?

Let us suppose we want to close our application with a function. The destroy() method in Python tkinter is used to terminate the normal execution of the application after the mainloop function.

How do I handle the window close event in tkinter?

Tkinter provides a custom handler to close the window. It acts as a callback function that the user can run in order to close the window. To close the window using the handler, we can use the destroy() method.

What happens if a file is not closed in Python?

Python doesn't flush the buffer—that is, write data to the file—until it's sure you're done writing, and one way to do this is to close the file. If you write to a file without closing, the data won't make it to the target file.