Log Message:
py-django2: updated tp 2.0.7

Django 2.0.7:

Bugfixes
Fixed admin changelist crash when using a query expression without asc() or \ 
desc() in the page’s ordering.
Fixed admin check crash when using a query expression in ModelAdmin.ordering.
Fixed __regex and __iregex lookups with MySQL 8.
Fixed migrations crash with namespace packages on Python 3.7