Stream binary files to GoogleStorage using Tornado

I’m trying to stream a binary file from a client request to Google Cloud Storage through my server.

I am using the Tornado framework to stream the data from the request to the server and the Google Cloud Storage API to stream the file to the Google upload_from_file method.

I’m new to Tornado and I’m using the @stream_request_body decorator so I can get the data in the request from chunks and upload each chunk to Google.

I’m trying to open a file-like object that I can write each chunk to, while uploading the “file” itself to Google.

The problem is that I can’t upload the “file” to Google before I start writing the block.

Any assistance would be greatly appreciated.