Skip to content

6.字典推导式中有错误 #93

Description

@zi-fei-yu-2020

字典这个是一个迭代器对象,参考官方文档找到下列说明,字典只支持Key的遍历,,如果想对key,value,则可以使用items方法,原代码:d = {key: value for (key, value) in iterable}报错,所以正确的代码应该是d = {key: value for (key, value) in iterable.items()}

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions