How do I send compressed images to Google Cloud Storage?

[ghost]

Hello,

I'm using GCS as cloud storage and want to compress images using gzip.
I read the document, but I could not find how to compress the image for GCS.
Is there a setting to compress images like AWS_IS_GZIPPED for Amazon S3?
What kind of code should I write to compress?

My environment:
macOS 10.14.1, Docker 18.06.1-ce, python 3.7.2, django 2.1.5, django-storages 1.7.1

Thank you.

[sww314]

@YuyaNishimaki Did you figure this out?

It seems like you just have to gzip the file, but set the headers correctly.
https://cloud.google.com/storage/docs/transcoding

Right now, you would have to customize the storages to add support for the headers.