[英]How to search some word in python help() built-in function result?
Sometimes I need search some thing inside some python library docs that I have installed and I always use help() built-in function but I would like to know if there are some way to search inside this content or even better, without need to open a python terminal. 有时我需要在已安装的某些python库文档中搜索某些东西,并且始终使用内置的help()函数,但是我想知道是否有某种方法可以在此内容中搜索甚至更好,而无需打开python终端。 I really would like to know some clean way to do this (linux based), avoiding pipes or something like this that I already know. 我真的很想知道一些干净的方法(基于Linux),避免使用管道或类似的方法。 There are some library or external useful to share with us? 有一些图书馆或外部有用的东西可以与我们分享吗?
In shell: 在外壳中:
pydoc modulename | grep the-word
Example 例
$ pydoc os | grep chmod
chmod(...)
chmod(path, mode)
fchmod(...)
fchmod(fd, mode)
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