How do I reference a python file nested within a nested package in Python 3?

Question

Trying to understand how to properly use another module when its nested within a folder. I tried implementing a package using the __init__.py as documented in the Packages section of Modules. I am not finding much success. Here is the file structure.

For example, I want to be able to reference a class contained within credentials.py in propeller.py. Another use case, I want to reference a function from within base.py in propeller.py. Looking forward to hearing how other approach this. Thanks!

Fundamentally, you need to be able to find the file you are looking for from the PATH variable. Usually, "installing" a module involves adding the root directory of your library to the PATH. In a *nix system, something like: askubuntu.com/questions/250929/pythonpath-environment-variable — juanpa.arrivillaga
– juanpa.arrivillaga, Commented Nov 15, 2017 at 1:11

RobertB · Accepted Answer · 2017-11-15 01:16:18Z

0

It depends. Is the main module 'the_machine' in your Module Search Path? If so, you should be able to import the_machine.credentials. Otherwise, either add it to your sys.path or import it directly using the path..

answered Nov 15, 2017 at 1:16

RobertB

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