Is there any other way of importing all objects of a module?

Question

Accroding to what I know is the way to do this is by:
from <modulename> import *
But this way is y discouraged, as it confuses variables in your code with variables in the external module. So is there any other way of importing all objects of a module

Answer 1

Just use import <module> and access the object you need with <module>.<object>

Answer 2

You need to write math.pi

Answer 3

I have tried it already but when I do this code:
import math
print(pi)
It gives me an error: pi not defined