Catch TypeErrors from bleach

vendor/registrasion/registrasion/reporting/views.py

@@ -572,7 +572,10 @@ def attendee(request, form, user_id=None):
         if isinstance(field, models.ManyToManyField):
             value = ", ".join(str(i) for i in value.all())
         elif isinstance(field, CharField):
-            value = bleach.clean(value)
+            try:
+                value = bleach.clean(value)
+            except TypeError:
+                value = "Bad value for %s" % field.name
 
         profile_data.append((field.verbose_name, value))
 
@@ -813,7 +816,7 @@ def attendee_data(request, form, user_id=None):
                     return None
         else:
             def display_field(value):
-                return bleach.clean(value)
+                return bleach.clean(str(value))
 
         status_count = lambda status: Case(When(  # noqa
                 attendee__user__cart__status=status,
@@ -860,7 +863,10 @@ def attendee_data(request, form, user_id=None):
         if isinstance(field_type, models.ManyToManyField):
             return [str(i) for i in attr.all()] or ""
         else:
-            return bleach.clean(attr)
+            try:
+                return bleach.clean(attr)
+            except TypeError:
+                return "Bad value found for %s" % attr
 
     headings = ["User ID", "Name", "Email", "Product", "Item Status"]
     headings.extend(field_names)