--- /dev/null
+from django.utils.translation import ugettext_lazy as _
+
+PLACE_DEFINITIONS = [
+ ('top', _('Top of all pages.'), True),
+ ('book-page', _('Book page'), False),
+ ('book-text-intermission', _('Book text intermission'), False),
+ ('book-fragment-list', _('Next to list of book fragments.'), False),
+ ('blackout', _('Blackout'), True),
+]
+
+PLACE_CHOICES = [p[:2] for p in PLACE_DEFINITIONS]
+
+PLACES = {
+ p[0]: p[2]
+ for p in PLACE_DEFINITIONS
+}