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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def isFocused(self):
        '''
        Gets the focused value

        @return: the focused value. If the property cannot be found returns C{False}
        '''

        try:
            return True if self.map[self.isFocusedProperty].lower() == 'true' else False
        except Exception:
            return False