如何分割长蟒蛇单线？

Question

pylint正在抱怨pep8 E501

count_approvers = self.leave_not_required_user.company.leave_approvers.count()

如何将其拆分为2行？

Answer 1

配置您的pylint的行长度。或者您可以使用＆＃39; \＆＃39;在＆＃39; =＆＃39;之后

count_approvers = \
        self.leave_not_required_user.company.leave_approvers.count()

Answer 2

如果您可以使用临时别名：

company = self.leave_not_required_user.company 
count_approvers = company.leave_approvers.count()