Make automarkup robust to non-template calls

scipost_django/markup/templatetags/automarkup.py

@@ -16,7 +16,7 @@ register = template.Library()
 @register.simple_tag(takes_context=True)
 def automarkup(context, text, language_forced=None):
     markup = process_markup(text, language_forced=language_forced)
-    if markup["errors"] and context["request"]:
+    if markup["errors"] and "request" in context and context["request"]:
         # Create a ticket (if not yet present) flagging the error for page's
         # url if automarkup called in template (so if context.request exists)
         markup_queue = Queue.objects.get(name="Markup")