old_contents: from django.conf.urls import *
  from django.views.generic import TemplateView
  
  from django_conference import views, autocomplete, admin_tasks
  
  
  urlpatterns = patterns('',
      url(r'edit_paper/(?P<paper_id>\d+)',
          views.edit_paper,
          name="django_conference_edit_paper"),
      url(r'submit_paper',
          views.submit_paper,
          name="django_conference_submit_paper"),
      url(r'submit_session_papers',
          views.submit_session_papers,
          name="django_conference_submit_session_papers"),
      url(r'submit_session',
          views.submit_session,
          name="django_conference_submit_session"),
      url(r'^submit_success/(?P<id>\d+)/',
          views.submission_success,
          name="django_conference_submission_success"),
  
      url(r'^register_success',
          TemplateView.as_view(template_name=
              'django_conference/register_success.html'),
          name="django_conference_register_success"),
      url('^paysuccess',
          TemplateView.as_view(template_name=
              'django_conference/pay_success.html'),
          name="django_conference_paysuccess"),
      url(r'^payment/(?P<reg_id>\d+)?',
          views.payment,
          name="django_conference_payment"),
      url(r'register',
          views.register,
          name="django_conference_register"),
  
      url(r'^choose_admin_task/(?P<meeting_id>\d+)',
          admin_tasks.choose_task,
          name="django_conference_choose_admin_task"),
      url(r'^do_admin_task/(?P<meeting_id>\d+)/(?P<task_id>\d+)',
          admin_tasks.do_task,
          name="django_conference_do_admin_task"),
      url(r'^paper-presenter-autocomplete/$',
          autocomplete.PaperPresenterAutocomplete.as_view(),
          name='paper-presenter-autocomplete'),
      url(r'^user-autocomplete/$',
          autocomplete.UserAutocomplete.as_view(),
          name='user-autocomplete'),
      url(r'^paper-autocomplete/$',
          autocomplete.PaperAutocomplete.as_view(),
          name='paper-autocomplete'),
  
      url(r'',
          views.homepage,
          name="django_conference_home"),
  )
  
new_contents: from django.conf.urls import *
  from django.views.generic import TemplateView
  
  from django_conference import views, autocomplete, admin_tasks
  
  
  urlpatterns = patterns('',
      # Paper submission/editing
      url(r'^submit_paper',
          views.submit_paper,
          name="django_conference_submit_paper"),
      url(r'^edit_paper/(?P<paper_id>\d+)',
          views.edit_paper,
          name="django_conference_edit_paper"),
      url(r'^submit_success/(?P<id>\d+)/',
          views.submission_success,
          name="django_conference_submission_success"),
  
      # Session submission
      url(r'^submit_session_papers',
          views.submit_session_papers,
          name="django_conference_submit_session_papers"),
      url(r'^submit_session',
          views.submit_session,
          name="django_conference_submit_session"),
  
      # Meeting registration
      url(r'^payment/(?P<reg_id>\d+)?',
          views.payment,
          name="django_conference_payment"),
      url(r'^register_success',
          TemplateView.as_view(template_name=
              'django_conference/register_success.html'),
          name="django_conference_register_success"),
      url(r'^register',
          views.register,
          name="django_conference_register"),
      url(r'^paysuccess',
          TemplateView.as_view(template_name=
              'django_conference/pay_success.html'),
          name="django_conference_paysuccess"),
  
      # Admin
      url(r'^choose_admin_task/(?P<meeting_id>\d+)',
          admin_tasks.choose_task,
          name="django_conference_choose_admin_task"),
      url(r'^do_admin_task/(?P<meeting_id>\d+)/(?P<task_id>\d+)',
          admin_tasks.do_task,
          name="django_conference_do_admin_task"),
      url(r'^paper-presenter-autocomplete/$',
          autocomplete.PaperPresenterAutocomplete.as_view(),
          name='paper-presenter-autocomplete'),
      url(r'^user-autocomplete/$',
          autocomplete.UserAutocomplete.as_view(),
          name='user-autocomplete'),
      url(r'^paper-autocomplete/$',
          autocomplete.PaperAutocomplete.as_view(),
          name='paper-autocomplete'),
  
      # Homepage
      url(r'',
          views.homepage,
          name="django_conference_home"),
  )
  
subject: Clean up urls.py and organize it into sections