Search for function in given Python module

Question

For example I remember that I need train_test_split function from sklearn module, but I don't remember I need to use from sklearn.model_selection import train_test_split for import, I've tried to use help() in interactive mode with no results for train_test_split string:

import sklearn
help() # then type 'train_test_split' in interactive mode

do I need load each submodule and search pattern there ?

I use PyCharm which suggests matches.

Open AI - Opting Out
– Open AI - Opting Out

2022-05-25 18:28:21 +00:00
Commented May 25, 2022 at 18:28 — Open AI - Opting Out
– Open AI - Opting Out, Commented May 25, 2022 at 18:28

Deshwal · Accepted Answer · 2022-05-25 18:28:18Z

1

Maybe you can Google train_test_split until unless you are asking generally How to search a function in a module: Maybe this Question

In that case you can use

dir(sklearn)
help(sklearn)

from inspect import getmembers, isfunction, isclass
    
getmembers(sklearn, isfunction)

edited May 25, 2022 at 18:28

answered May 25, 2022 at 18:22

Deshwal

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