How do i add space to a list in python?

I'm a Python noob and I need some help for a simple problem.

What I need to do is create a list with 3 items and add spaces before and after every item.

For example: l1 = ['a', 'bb', 'c']
should be transformed into: [' a ',' bb ',' c ']

I was trying to write something like this:

lst = ['a', 'bb', 'c']
for a in lst:
    print '  a  '

...and so on for the other elements, but I get a syntax error. Can anyone suggest me a working way to do this? Thanks.

The original list : ['gfgBest', 'forGeeks', 'andComputerScience']
The space added list of strings : ['gfg Best', 'for Geeks', 'and Computer Science']

The original list : ['gfgBest', 'forGeeks', 'andComputerScience']
The space added list of strings : ['gfg Best', 'for Geeks', 'and Computer Science']

In this post, we will see how to add space in Python. Specifically, we will cover the following topics:

• Add a space between variables in print[]
• Add spaces to the left and right sides of a string
• Add spaces at the beginning of a string
• Add spaces at the end of a string
• Add spaces between characters in a string
• Add a space between string items

So, without further ado, let’s get started.

Add a space between variables in print[]

Often, when we print variables, we want to separate them by a space to make them more readable. If variables in print[] are separated by a comma, a space gets automatically added between them. Let’s take an example.

a = 4
b = 3
print[a, b]
fname = "ashton"
lname = "agar"
print["His name is", fname, lname]

Output

4 3
His name is ashton agar

Next, we will see how to add spaces at different places in a string.

Add spaces to the left and right sides of a string

To add space to the left and right sides, we can use the center[] method. It takes the length of the returned string. Moreover, it is invoked on a string and outputs a new one. Consider the following example.

name = "ashton"
format = name.center[len[name]+8]
print[format]

Output

ashton

In the above example, the new string’s length is 14, i.e., 8 for spaces and 6 for name length. 4 spaces get added to the left and 4 to the right.

Add spaces at the beginning of a string

To add spaces at the beginning only, we can use the rjust[] method. It right aligns the given string. It takes the length of the formatted string like the center[] method does. Let’s see.

name = "ashton"
format = name.rjust[len[name]+4] #add four spaces at the beginning
print[format]

Output

ashton

Add spaces at the end of a string

The ljust[] method, on the other hand, can be used to add spaces to the end. Let’s see.

name = "ashton"
format = name.ljust[len[name]+4] #add four spaces to the end
print[format]

Output

ashton

Add spaces between characters in a string

Let’s see how to separate each character in a string by a space. For that, we can use the join[] method.

The join[] method takes an iterable [list, string] and returns a string in which all items of an iterable are joined by a separator.

Here, we will pass our input string to join[] and use space as a separator. Let’s see.

string = "cricket"
formatted = " ".join[string] #separate each character by a space
print[formatted]

Output

c r i c k e t

As you can see, we add space between each character of the string.

Add a space between string items

Using the join[] method, we can also add space between two or more string items. Let’s see.

str1 = "cricket"
str2 = "football"
str3 = "hockey"
string = " ".join[[str1, str2, str3]]
print[string]

Output

cricket football hockey

In the above example, we pass a list containing string items to the join[] method. It returns a new string having the list items joined by a space.

If you only want to display [print] strings in such a way, you can use the print[] method and separate them using a comma.

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