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Hey team, Me and my team are new to dagster... and...
# ask-communityl
Lucas Santiago Cardoso
05/25/2023, 1:22 PMHey team, Me and my team are new to dagster... and we are trying to adjust our code to dagster style...
Some of our etls starts with a list of files from s3, so we thought that implementing a resource to accomplish.
But I'm getting some errors with pydantic when doing something similar to this
Lucas Santiago Cardoso
05/25/2023, 1:23 PMI Have a Resource class with the S3 listing logic, and created the resource as well in the link.
However when defining in the
Definitions()d
David Weber
05/25/2023, 1:37 PMHi Lucas,
can you show the error message and the respective code implementation? I was struggling with the pythonic resources as well, maybe I am able to help you
l
Lucas Santiago Cardoso
05/25/2023, 1:41 PMAfter some adjustments, I'm getting this error:
Lucas Santiago Cardoso
05/25/2023, 1:42 PMUntitled.cpp
d
David Weber
05/25/2023, 1:52 PMHow does your
aws_s3_per_file_resourcel
Lucas Santiago Cardoso
05/25/2023, 1:52 PMimage.png
d
David Weber
05/25/2023, 1:55 PMHm so it looks like that dagster is unhappy with you specifying the
s3_resourceS3ResourceDavid Weber
05/25/2023, 1:55 PMIt must be any of the type configs that the error message is suggesting.
David Weber
05/25/2023, 1:56 PMTry the things in the last sentence: ResourceDependency[Union]
David Weber
05/25/2023, 1:56 PMas a type
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Lucas Santiago Cardoso
05/25/2023, 2:04 PMIt worked!!! Thank you so much @David Weber
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