old_contents: from django.conf.urls import patterns, include, url
  from hopes.models import Student, School
  from hopes.views import ListStudents, CreateStudent, EditStudent, DeleteStudent, ListSchools, CreateSchool, EditSchool, DeleteSchool
  
  urlpatterns = [
      url(r'^$', ListStudents.as_view(), name='list_students'),
      url(r'^create/$', CreateStudent.as_view(), name='create_student'),
      url(r'^edit/(?P<pk>\d+)/$', EditStudent.as_view(), name='edit_student'),
      url(r'^delete/(?P<pk>\d+)/$', DeleteStudent.as_view(), name='delete_student'),
      url(r'^$', ListSchools.as_view(), name='list_schools'),
      url(r'^create/$', CreateSchool.as_view(), name='create_school'),
      url(r'^edit/(?P<pk>\d+)/$', EditSchool.as_view(), name='edit_school'),
      url(r'^delete/(?P<pk>\d+)/$', DeleteSchool.as_view(), name='delete_school'),
  ]
  
  
new_contents: from django.conf.urls import patterns, include, url
  from hopes.models import Student
  from hopes.views import ListStudents, CreateStudent, EditStudent, DeleteStudent
  
  urlpatterns = [
      url(r'^$', ListStudents.as_view(), name='list_students'),
      url(r'^create/$', CreateStudent.as_view(), name='create_student'),
      url(r'^edit/(?P<pk>\d+)/$', EditStudent.as_view(), name='edit_student'),
      url(r'^delete/(?P<pk>\d+)/$', DeleteStudent.as_view(), name='delete_student'),
  ]
  
  
subject: remove school from route