How do I convert user input into a list?

Question

I’m wondering how to take user input and make a list of every character in it.

magicInput = input('Type here: ')

And say you entered “python rocks”
I want a to make it a list something like this

magicList = [p,y,t,h,o,n, ,r,o,c,k,s]

But if I do this:

magicInput = input('Type here: ')
magicList = [magicInput]

The magicList is just

['python rocks']

Asked By: Peter Yost

||

Source

Answer 1

Use the built-in list() function:

magicInput = input('Type here: ')
magicList = list(magicInput)
print(magicList)

Output

['p', 'y', 't', 'h', 'o', 'n', ' ', 'r', 'o', 'c', 'k', 's']

Answered By: gtlambert

Answer 2

Another simple way would be to traverse the input and construct a list taking each letter

magicInput = input('Type here: ')
list_magicInput = []
for letter in magicInput:
    list_magicInput.append(letter)

Answered By: Haris

Answer 3

It may not be necessary to do any conversion, because the string supports many list operations. For instance:

print(magicInput[1])
print(magicInput[2:4])

Output:

y
th

Answered By: Antoine

Answer 4

or you can simply do

x=list(input('Thats the input: ')

and it converts the thing you typed it as a list

Answered By: OupsMajDsl

Answer 5

a=list(input()).

It converts the input into a list just like when we want to convert the input into an integer.

a=(int(input())) #typecasts input to int

Answered By: Odin

Answer 6

using list comprehension,

magicInput = [_ for _ in input("Enter String:")]

print('magicList = [{}]'.format(', '.join(magicInput)))

produces

Enter String:python rocks
magicList = [p, y, t, h, o, n,  , r, o, c, k, s]

You can use str.join() to concatenate strings with a specified separator.
Furthermore, in your case, str.format() may also help.
However the apostrophes will not interfere with anything you do with the list. The apostrophes show that the elements are strings.

Method 2:

magicInput = ','.join(input('Enter String: '))
print(f'nmagicList: [{magicInput}]')

Answered By: Subham

How do I convert user input into a list?

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