Lesson - 30 : Python3 - Python Modules : Using from with import

Published: 28 December 2017
on channel: Sada Learning Hub

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Python Core PlayList : • Lesson - 01 : Python3 - What is python
Python Advanced PlayList : • Lesson - 46 : Python Advanced - Pytho...
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Python Modules : Using from with import:
Python module is a normal python file which can store function, variable, classes, constants etc. Module helps us to organize related codes . For e.g math module in python has mathematical related functions.

Using import statements imports everything in the module, what if you want to access only specific function or variable ? This is where from statement comes, here is how to use it.

Example :
from mymodule import foo # this statement import only foo variable from mymodule
print(foo)

Expected output:
100

Note: In this case you don’t need to specify module name to access variables and function.

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