有没有办法在一个声明中结合导入和导入？

Question

有没有办法在一个声明中结合导入和导入？

能够:

from random import choice
import random

合并成一个声明？

Answer 1

不,他们不能.

查看import语句语法:

import_stmt     ::=  "import" module ["as" name] ( "," module ["as" name] )*
                     | "from" relative_module "import" identifier ["as" name]
                     ( "," identifier ["as" name] )*
                     | "from" relative_module "import" "(" identifier ["as" name]
                     ( "," identifier ["as" name] )* [","] ")"
                     | "from" module "import" "*"

的import module和from relative_module import形式是在语法两个完全不同的形式.