[已解决]关于help（）

小伤口

>>> help(abs)
Help on built-in function abs in module builtins:

abs(x, /)
    Return the absolute value of the argument.

>>> 

>>> type(help(abs))
Help on built-in function abs in module builtins:

abs(x, /)
    Return the absolute value of the argument.

<class 'NoneType'>

各位大佬，俺想请教一下能否将help(abs)下面的 内容变成字符串或列表

最佳答案

月排行榜 / 总排行榜

hrp

2020-12-23 17:18:30

import io
from contextlib import redirect_stdout

ffile = io.StringIO()
with redirect_stdout(ffile):
    help(abs)

val = ffile.getvalue()

print('帮助信息:\n' + val)

跳转到最佳答案楼层

hrp

import io
from contextlib import redirect_stdout

ffile = io.StringIO()
with redirect_stdout(ffile):
    help(abs)

val = ffile.getvalue()

print('帮助信息:\n' + val)

小伤口

hrp 发表于 2020-12-23 17:18

大佬，绝了