List separated by space python

Question

To convert a space-separated string to a list in Python, call the str.split() method:

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Further Reading
Convert a list to a space-separated string in Python #
How do you take a list separated by a space in Python?
How do you convert a list to string separated by space?
How do you read space

sentence = "This is a test"

words_list = sentence.split()

print(words_list)

Output:

['This', 'is', 'a', 'test']

This works because the str.split() splits the string by blank spaces by default.

Let’s then take a look at how to split a string of integers into a list of integers.

To convert a space-separated string of integers to a list in Python:

Split the string on empty spaces.
Convert each element to an integer.
Add each integer to a list.

You can do this with a for loop:

numbers_str = "1 2 3 4 5"

numbers_list = []

for num_str in numbers_str.split():
    num_int = int(num_str)
    numbers_list.append(num_int)

print(numbers_list)

Output:

[1, 2, 3, 4, 5]

To make the expression way shorter, you can use a list comprehension:

numbers_str = "1 2 3 4 5"

numbers_list = [int(num) for num in numbers_str.split()]

print(numbers_list)

Output:

[1, 2, 3, 4, 5]

Conclusion

Thanks for reading. I hope you found the answer you were looking for.

Happy coding!

Convert a list to a space-separated string in Python #

To convert a list to a space-separated string:

Call the join() method on a string that contains a space.
Pass the list to the join() method.
The method will return a space-separated string.

Copied!
my_list = ['one', 'two', 'three']

my_str = ' '.join(my_list)

print(my_str)  # 👉️ 'one two three'

The str.join method takes an iterable as an argument and returns a string which is the concatenation of the strings in the iterable.

Note that the method raises a TypeError if there are any non-string values in the iterable.

If your list contains numbers or other types, convert all of the values to string before calling join().

Copied!
my_list = ['one', 1, 'two', 2, 'three', 3]

my_str = ' '.join(map(str, my_list))

print(my_str)  # 👉️ 'one 1 two 2 three 3'

The map() function takes a function and an iterable as arguments and calls the function with each item of the iterable.

We used the function to convert each item in the list to a string, before passing the items to the str.join() method.

The string the join() method is called on is used as the separator between elements.

Copied!
my_list = ['one', 'two', 'three']

my_str = '-'.join(map(str, my_list))

print(my_str)  # 👉️ 'one-two-three'

To join the list items into a string with a space separator, call the join method on a string that contains a space.

Copied!
my_list = ['a', 'b', 'c']

my_str = ' '.join(map(str, my_list))

print(my_str)  # 👉️ 'a b c'

If you don't need a separator and just want to join the iterable's elements into a string, call the join() method on an empty string.

Copied!
my_list = ['a', 'b', 'c']

my_str = ''.join(map(str, my_list))

print(my_str)  # 👉️ 'abc'

How do you take a list separated by a space in Python?

Use an input() function to accept the list elements from a user in the format of a string separated by space. Next, use a split() function to split an input string by space.

How do you convert a list to string separated by space?

To convert a list to a space-separated string: Call the join() method on a string that contains a space. Pass the list to the join() method. The method will return a space-separated string.

How do you read space

Thanks. Easy solution is just to use the string method split. input: 5 8 0 sgshsu 123 input. split(" ") == ["5", "8", "0", "sgshsu", "123"] #Then they are easy to convert to numeric datatypes, but invalid inputs might raise errors.

programming python Split list Python