How to disemvowel a string with a condition where if the letter “g” is right beside a vowel, it would also be considered a vowel?

Question

Working on a homework question where all the vowels in a string need to be removed and if the letter \"g\" is beside a vowel, it would also be considered a vowel. For example gi

Answer 1

You can add a variable to track if the previous letter was a vowel.

def disemvowel(text):
text = list(text)
new_letters = []
last_vowel_state=False
for i in text:
    if i.lower() == "a" or i.lower() == "e" or i.lower() == "i" or i.lower() == "o" or i.lower() == "u":
        last_vowel_state=True
        pass
    else:
        if last_vowel_state==True and i.lower()=='g':
            pass
        else:    
            new_letters.append(i)
        last_vowel_state=False


print (''.join(new_letters))

Input

disemvowel('fragrance')

Output

frrnc

Input

disemvowel('gargden')

Output

grgdn