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python - IS there a way to update s3 object "Body" without load the object to s3?

I need to work with s3 object.
Steps needed to perform are:

  1. downloading s3 object
object = s3_resource.Object bucket_name=first_bucket_name, key=first_file_name)
  1. Modify content
data = object.get()['Body'].read()
# Modify data as remove blanks or nulls
data_modified = data.modify()
  1. Update object Body only in memory. I don't want to upload the changes to s3. So we can continue to use object in my code without access to s3.

Is there a way to perform step 3?

question from:https://stackoverflow.com/questions/65905128/is-there-a-way-to-update-s3-object-body-without-load-the-object-to-s3

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