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Write a function vowelCount(S) that takes a string, S, and returns a new dictionary containing entries...

Write a function vowelCount(S) that takes a string, S, and returns a new dictionary containing entries of the form v:N where v is one of ’aeiou’ and N is the number of occurrances of v in S.Your dictionary should never contain any entries where N is 0; thus, for example, if the S is "wipeout", the dictionary returned would be {′e′:1,′i′:1,′o′:1,′u′:1 }and not {′a′:0,′e′:1,′i′:1,′o′:1,′u′:1}. NOTE: must use a comprehension

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Answer #1 
def vowelCount(S):
    return {v: S.count(v) for v in 'aeiou' if v in S}


print(vowelCount('wipeout'))

Process finished with exit code 0

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