Python | String Split including spaces

The problems and at the same time applications of list splitting is quite common while working with python strings. The spaces are usually tend to ignore in the use cases. But sometimes, we might not need to omit the spaces but include them in our programming output. Let’s discuss certain ways in which this problem can be solved.

Method #1 : Using split() + list comprehension

This kind of operation can be performed using the split function and list comprehension. The main difference in not omitting the space is that we specifically add the spaces that we might have omitted in the process, after each element.



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# Python3 code to demonstrate
# String Split including spaces
# using list comprehension + split()
  
# initializing string
test_string = "GfG is Best"
  
# printing original string
print("The original string : " + str(test_string))
  
# using list comprehension + split()
# String Split including spaces
res = [i for j in test_string.split() for i in (j, ' ')][:-1]
  
# print result
print("The list without omitting spaces : " + str(res))

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Output :

The original string : GfG is Best
The list without omitting spaces : ['GfG', ' ', 'is', ' ', 'Best']

 

Method #2 : Using zip() + chain() + cycle()

This particular task can also be performed using the combination of above 3 functions. The zip function can be used to bind the logic, chain and cycle function perform the task of inserting the space at appropriate position.

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# Python3 code to demonstrate
# String Split including spaces
# using zip() + chain() + cycle()
from itertools import chain, cycle
  
# initializing string
test_string = "GfG is Best"
  
# printing original string
print("The original string : " + str(test_string))
  
# using zip() + chain() + cycle()
# String Split including spaces
res = list(chain(*zip(test_string.split(), cycle(' '))))[:-1]
  
# print result
print("The list without omitting spaces : " + str(res))

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Output :

The original string : GfG is Best
The list without omitting spaces : ['GfG', ' ', 'is', ' ', 'Best']


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