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I wrote a while loop in a function, but don't know how to stop it. When it doesn't meet its final condition, the loop just go for ever. How can I stop it? def determine_period(universe_array): ...
There is a much simpler way to use the time condition directly: import time # timeout variable can be omitted, if you use specific value in the while condition timeout = 300 # [seconds] timeout_start = time.time () while time.time () < timeout_start + timeout: test = 0 if test == 5: break test -= 1.
1 lis 2012 · from keyboard import add_hotkey, remove_hotkey from time import sleep def break_loop(): global stop stop = True add_hotkey("q", break_loop) stop = False while True: print("Do something...") sleep(1) if stop == True: break remove_hotkey("q")
In this tutorial, you'll learn about indefinite iteration using the Python while loop. You’ll be able to construct basic and complex while loops, interrupt loop execution with break and continue, use the else clause with a while loop, and deal with infinite loops.
30 wrz 2023 · In this article, we have learned 4 different ways to exit while loops in Python: How to Exit a While Loop in Python with the Control Condition; How to Exit a While Loop in Python with the Break Statement; How to Exit a While Loop in Python with the Return Statement; How to Exit a While Loop in Python by Raising an Exception.
2 lip 2024 · Dive into the essentials of ending while loops in Python with expert tips and examples. Learn best practices and common mistakes to become a pro coder.
The whileloop requires relevant variables to be ready, in this example we need to define an indexing variable, i, which we set to 1. The break Statement. With the breakstatement we can stop the loop even if the while condition is true: Example. Exit the loop when i is 3: i = 1. while i 6: print(i) if i == 3:
