isort your imports, so you don’t have to.

将导入的对象按类型及字母顺序排序分为多个部分。

参考：isort

Before isort:

from my_lib import Object
import os
from my_lib import Object3
from my_lib import Object2
import sys
from third_party import lib15, lib1, lib2, lib3, lib4, lib5, lib6, lib7, lib8, lib9, lib10, lib11, lib12, lib13, lib14
import sys
from __future__ import absolute_import
from third_party import lib3

print("Hey")
print("yo")

After isort:

from __future__ import absolute_import

import os
import sys

from third_party import (lib1, lib2, lib3, lib4, lib5, lib6, lib7, lib8,
                         lib9, lib10, lib11, lib12, lib13, lib14, lib15)

from my_lib import Object, Object2, Object3

print("Hey")
print("yo")

安装isort

pip install isort

使用isort

isort pythonfile.py

isort .

isort pythonfile.py --diff