Jan 4, 2025 · Learn how to use Python's `repeat()` function from the `itertools` module! This tutorial covers syntax, examples, and tips for repeating values in loops.

Feb 16, 2023 · To repeat a function indefinitely in Python, you need to use the while loop and call the function in that loop. To stop the function, you need to write an if statement with a condition that stops the loop.

You can use itertools.repeat with operator.methodcaller to call the __call__ method of the function N times. Here is an example of a generator function doing it: from itertools import repeat from operator import methodcaller def call_n_times(function, n): yield from map(methodcaller('__call__'), repeat(function, n))

Feb 5, 2021 · You can create a variable, and then say that as long as the variable is true to its value, to repeat the code in the for loop.

Oct 25, 2022 · The repeat() function is the function that will actually let you repeat the code n number of times in python. 01) Using itertools.repeat() The itertools module provides a repeat() function in order to practice repeat in Python.

Feb 6, 2014 · To loop for infinity (or until a certain condition is met): # Insert code here. if conditition_to_break: break. This will call your code in an endless loop until condition_to_break is True and then breaks out of the loop. You can read more on while loops here. If you want to repeat something n times try using a for loop (read more here).

Mar 8, 2025 · In Python, a while loop is used to execute a block of statements repeatedly until a given condition is satisfied. When the condition becomes false, the line immediately after the loop in the program is executed.

Feb 14, 2021 · In this article, we’ve explored five methods to repeat a string of code N times in Python: using for loops, while loops, the itertools.repeat() function, list comprehension, and recursion. Each method has its use cases and advantages, so choose the one that best fits your requirements and coding style.

Apr 10, 2024 · Alternatively, you can use the itertools.repeat() class. # Call a function N times using itertools.repeat() This is a three-step process: Use the itertools.repeat() class to create an iterator of length N. Use a for loop to iterate over the iterator. Call the function on each iteration.

In this article, we’ll take a closer look at six different approaches to calling a function N times in Python, including the use of range(), itertools.repeat(), list comprehension, for loop, map(), and while loop.