Správné hledání lišáka pro obálky

seminar/views/views_all.py

@@ -8,6 +8,7 @@ from django.http import Http404
 from django.db.models import Q, Sum, Count
 from django.views.generic.base import RedirectView
 from django.core.exceptions import PermissionDenied
+from django.contrib.staticfiles.finders import find
 
 import seminar.models as s
 import seminar.models as m
@@ -572,7 +573,7 @@ def obalkyView(request, resitele):
 	tempdir = tempfile.mkdtemp()
 	with open(tempdir+"/obalky.tex","w") as texfile:
 		texfile.write(tex.decode())
-	shutil.copy(os.path.join(settings.STATIC_ROOT, 'seminar/lisak.pdf'), tempdir)
+	shutil.copy(find('seminar/lisak.pdf'), tempdir)
 	subprocess.call(["pdflatex","obalky.tex"], cwd = tempdir)
 
 	with open(tempdir+"/obalky.pdf","rb") as pdffile: