Hi! One of the authors here. This was an oversight in the documentation. The codegen is py2 and py3 compatible. Fixed! See issues https://github.com/dropbox/pb

Hi! One of the authors here. This was an oversight in the documentation. The codegen is py2 and py3 compatible. Fixed! See issues https://github.com/dropbox/pb-jelly/issues/37 https://github.com/dropbox/pb-jelly/issues/37 and https://github.com/dropbox/pb-jelly/issues/40 https://github.com/dropbox/pb-jelly/issues/40 for context.