Uploading Files With Flask (running On App Engine) To Google Drive

I would like to upload a file to Google Drive using Flask which runs on App Engine. I got Google Drive service (constructed with Google Drive API) up and running and was able to up

Solution 1:

Upload the form to blobstore with a callback into your frontend. If the file is very large you might need to go as far as a backend with resumable uploads done on chained backends (as backends could also go down in the middle of the upload for huge files)