Group letters of a sentence

Question

I have a question about grouping letters in a string. For example, I want to group a sentence: my name is Jhon and I want something like this: myname ynamei nameis, and so on...
My code is:

def letters(siq,data):
    n=len(siq)
    for i in range(data -1, n -6, 1):
        yield siq[i:i+6]

test = 'My name is Jhon'
for i in range(1,4):
    print(list(letters(test,i)))

Answer 1

You can preprocess the string by removing each space using .replace(), and then lowercasing the string using .lower().

Then, to extract six-character substrings, you can use zip() along with list unpacking. This approach makes it easier to dynamically set the length of the substrings that you want to extract.

data = 'My name is Jhon'
data = data.replace(' ', '').lower()
substring_length = 6
print(list(''.join(excerpt) for excerpt in zip(*[data[i:] for i in range(substring_length)])))