old_contents: # TODO: rewrite * with explicit list of names to import
  from grab import *
  from bot import Bot, Request, Content
  from multi import multi_fetch
  from work import make_work
  
new_contents: from grab import (Grab, GrabError, DataNotFound, GrabNetworkError,
                    GrabMisuseError, UploadContent, UploadFile)
  
subject: Change default imports in __init__.py