X-Git-Url: https://git.mdrn.pl/edumed.git/blobdiff_plain/6c9978c5bf8b1ef20871557c22b8b02df647d700..792eb089b2e60783b184c7434890eeaec567e079:/curriculum/models.py

diff --git a/curriculum/models.py b/curriculum/models.py
index 22de956..1d77d4f 100644
--- a/curriculum/models.py
+++ b/curriculum/models.py
@@ -109,6 +109,7 @@ class Level(models.Model):
             prefix = 'Skrocony kurs/%d %s/' % (i, lesson.slug)
             lesson.add_to_zip(zipf, student, prefix)
         for c, (section, clessons) in enumerate(lessons['course'].items()):
+            assert section, clessons
             for i, lesson in enumerate(clessons):
                 prefix = 'Pelny kurs/%d %s/%d %s/' % (c, section.slug, i, lesson.slug)
                 lesson.add_to_zip(zipf, student, prefix)
@@ -116,7 +117,7 @@ class Level(models.Model):
             prefix = 'Projekty/%d %s/' % (i, lesson.slug)
             lesson.add_to_zip(zipf, student, prefix)
         # Add all appendix lessons, from all levels.
-        for lesson in Lesson.objects.exclude(type__in=('synthetic', 'course', 'project')):
+        for lesson in Lesson.objects.filter(type='appendix'):
             prefix = '%s/' % lesson.slug
             lesson.add_to_zip(zipf, student, prefix)
         zipf.close()