aws lambda with python custom module

Asked Feb 02 '21 at 16:29

Active Feb 02 '21 at 20:58

Viewed 157 times

I am trying to setup AWS lambda with a python script that has the below structure :

> lambda_function
>       |
>       |-----myappname
>                      |----src
>                              |----util
>                                              |--------helper.py
>                                              |__init__.py
>                              |---lambda_handler.py
>                              |__init__.py

now when deploy this code in aws lambda with zip , I am getting error

Runtime.ImportModuleError: unable to import module src/lambda_handler : no module name util-folder

lambda_handler.py

from util.helper import helper

def main(event,context)
    return {"statusCode":200}

helper.py

def sum(a,b)
    return a+b

Updated file name to show correct names that I have used in my main app.

edited Feb 02 '21 at 20:58

John Rotenstein

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asked Feb 02 '21 at 16:29

lone_player

Rename `util-folder` to `util_folder` or better just `util`. – AnkurSaxena Feb 02 '21 at 16:32
Does this answer your question? [What are the requirements for naming python modules?](https://stackoverflow.com/questions/24470567/what-are-the-requirements-for-naming-python-modules) – aneroid Feb 02 '21 at 16:39
my apologies, but in this post, I used the name only for demo purpose, in the actual app there no invalid character in the file name – lone_player Feb 02 '21 at 16:45
@Junkrat with . Iam getting relative package error "Attempted relative import with no known parent package" – lone_player Feb 02 '21 at 17:12
Can you add the proper structure of your project? Including the `__init__.py` files – some_programmer Feb 02 '21 at 17:15
update structure, __init__.py files are empty – lone_player Feb 02 '21 at 17:28

aws lambda with python custom module

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