SquareFreeString_task_01.py

class SquareFreeString:
    def get_all_substrings(self, input_string):
        length = len(input_string)
        return [input_string[i:j + 1] for i in range(length) for j in range(i, length)]
 
    def isSquareFree(self, test):
 
        t = self.get_all_substrings(test)
        for i in t:
            if len(i) % 2 != 0:
                pass
            else:
                # rint(i, "?", i[:int(len(i) / 2)], i[int(len(i) / 2):])
                if i[:int(len(i) / 2)] == i[int(len(i) / 2):]:
                    return "not square-free"
 
        return "square-free"