not sure if its passing me a file here, but this seems to be the contents of context.request.files:

{"qqfile":{"type":"file.File","id":null,"name":"15163115089572121639692818786602.jpg","description":null,"path":"15163115089572121639692818786602.jpg","url":null,"folder":-1,"fileType":"JPGIMAGE","isText":false,"size":2987104,"encoding":null,"isInactive":false,"isOnline":false}}