Method _prepare_function

O365/utils/utils.py:1076–1079

(function_name, attribute, word, negation=False)

    @staticmethod
    def _prepare_function(function_name, attribute, word, negation=False):
        negation = 'not' if negation else ''
        attrs = (negation, attribute, function_name, word)
        return "{} {}({}, {})".format(negation, function_name, attribute, word).strip(), attrs

    @fluent
    def function(self, function_name, word):