handle None from model __str__; Fixes #753

2014-09-04 16:54:23 +04:00
parent 759f72169a
commit 7430b31697
3 changed files with 15 additions and 1 deletions
--- a/mongoengine/base/document.py
+++ b/mongoengine/base/document.py
@@ -229,7 +229,7 @@ class BaseDocument(object):
            u = self.__str__()
        except (UnicodeEncodeError, UnicodeDecodeError):
            u = '[Bad Unicode data]'
-        repr_type = type(u)
+        repr_type = str if u is None else type(u)
        return repr_type('<%s: %s>' % (self.__class__.__name__, u))

    def __str__(self):