Python Forum
How to invoke a function with return statement in list comprehension?
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
How to invoke a function with return statement in list comprehension?
#4
from itertools import takewhile


def func(number):
    return True if number % 2 else False


numbers = [2, 2, 3, 4]
new_list = [func(number) for number in numbers if not func(number)]
print(new_list)

new_list2 = [func(number) for number in takewhile(
    lambda number: not func(number), numbers)]
print(new_list2)
Output:
[False, False, False] [False, False]
maiya likes this post
Reply


Messages In This Thread
RE: How to invoke a function with return statement in list comprehension? - by Yoriz - Jul-17-2021, 12:01 PM

Possibly Related Threads…
Thread Author Replies Views Last Post
  List Comprehension Issue johnywhy 5 546 Jan-14-2024, 07:58 AM
Last Post: Pedroski55
  How do I calculate a ratio from 2 numbers and return an equivalent list of about 1000 Pleiades 8 15,721 Jan-05-2024, 08:30 PM
Last Post: sgrey
Question mypy unable to analyse types of tuple elements in a list comprehension tomciodev 1 493 Oct-17-2023, 09:46 AM
Last Post: tomciodev
  nested function return MHGhonaim 2 621 Oct-02-2023, 09:21 AM
Last Post: deanhystad
  return next item each time a function is executed User3000 19 2,311 Aug-06-2023, 02:29 PM
Last Post: deanhystad
  Using list comprehension with 'yield' in function tester_V 5 1,264 Apr-02-2023, 06:31 PM
Last Post: tester_V
  function return boolean based on GPIO pin reading caslor 2 1,193 Feb-04-2023, 12:30 PM
Last Post: caslor
  Need help with Return statement Columbo 13 2,301 Sep-17-2022, 04:03 PM
Last Post: Columbo
  list comprehension 3lnyn0 4 1,426 Jul-12-2022, 09:49 AM
Last Post: DeaD_EyE
  List Creation and Position of Continue Statement In Regular Expression Code new_coder_231013 3 1,681 Jun-15-2022, 12:00 PM
Last Post: new_coder_231013

Forum Jump:

User Panel Messages

Announcements
Announcement #1 8/1/2020
Announcement #2 8/2/2020
Announcement #3 8/6/2020