strings.is_isogram

wiki: https://en.wikipedia.org/wiki/Heterogram_(literature)#Isograms

Attributes

input_str

Functions

is_isogram(→ bool)

An isogram is a word in which no letter is repeated.

Module Contents

strings.is_isogram.is_isogram(string: str) → bool

An isogram is a word in which no letter is repeated. Examples of isograms are uncopyrightable and ambidextrously. >>> is_isogram(‘Uncopyrightable’) True >>> is_isogram(‘allowance’) False >>> is_isogram(‘copy1’) Traceback (most recent call last):

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ValueError: String must only contain alphabetic characters.

strings.is_isogram.input_str