django extensions hide pre and post imports
shell_plus imports all of the models from your INSTALLED_APPS, plus a few from Django itself. You can tell it not to load some of your apps and models with SHELL_PLUS_DONT_LOAD but there is no way to hide the report of what's been imported. 
Out of curiosity, why would you not want to? They scroll past in a flash and aren't in your way, and are sometimes important to telling you what's been imported from where. 
You would have to contribute this feature to the project if you really need it, but I have to say it's hard to imagine a use case for it.
When I run python manage.py shell_plus there are many pre and post imports there. How can I hide them(I want to use it but not to see it). I use python 3.4.3 and ipython 6.2.1