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Python Python Basics (2015) Letter Game App Random Item

Christopher Parke
Christopher Parke
21,978 Points
Posted by Christopher Parke
Christopher Parke
21,978 Points

Not sure what's wrong here... Oop. Got it. Brackets.

Using the "random" library

item.py 
# EXAMPLE
# random_item("Treehouse")
# The randomly selected number is 4.
# The return value would be "h"
import random

def random_item(iterable):
  index = random.randint(0, len(iterable)-1)
  return iterable(index)

1 Answer

Kourosh Raeen
Kourosh Raeen
23,733 Points
Kourosh Raeen
Kourosh Raeen
23,733 Points

When trying to get an item out of the iterable you need to use []:

# EXAMPLE
# random_item("Treehouse")
# The randomly selected number is 4.
# The return value would be "h"
import random

def random_item(iterable):
  index = random.randint(0, len(iterable)-1)
  return iterable[index]