FIX: normalize newlines in exported event list.

dav_events/views/events.py

@@ -11,6 +11,7 @@ from django.http import HttpResponse, HttpResponseRedirect
 from django.shortcuts import get_object_or_404
 from django.urls import reverse, reverse_lazy
 from django.utils.decorators import method_decorator
+from django.utils.text import normalize_newlines
 from django.utils.translation import ugettext as _
 from django.views import generic
 
@@ -96,9 +97,10 @@ class EventListExportView(generic.FormView):
                 if event.deadline < deadline:
                     continue
 
-            txt += event.render_as_text(format='ka-alpin')
+            txt += normalize_newlines(event.render_as_text(format='ka-alpin'))
             if event.internal_note:
-                txt += u'\n> Bearbeitungshinweis:\n> ' + event.internal_note.replace('\n', '\n> ') + u'\n'
+                txt += u'\n> Bearbeitungshinweis:\n> '
+                txt += normalize_newlines(event.internal_note).replace('\n', '\n> ') + u'\n'
             txt += u'\n' + (u'-' * 72) + '\n\n'
 
         filename += u'.txt'