Create a package for taskapp views and break the views into task and textbook. Now all the view functions common to any two entities along with all tasks related views sit in task module. Even if the view is not directly related to the task entity, it sits in the task module since task is the base for every other entity in the application.

#! /bin/bash

pg_dump pytask -U pytask -W > ~/pytaskdbdumps/dbdump`date +%Y%m%d%H%M%s`.dump
./bin/django dumpscript > ~/pytaskdbdumps/dbdumpscript`date +%Y%m%d%H%M%s`.dump
./bin/django dumpdata > ~/pytaskdbdumps/dbdumpdata`date +%Y%m%d%H%M%s`.dump
./bin/django schemamigration taskapp --auto
./bin/django migrate taskapp