Adding __repr__ methods to the queryset and BaseDocument to make it easier to see the results in the console

mongoengine/base.py

@@ -270,6 +270,18 @@ class BaseDocument(object):
     def __len__(self):
         return len(self._data)
 
+    def __repr__(self):
+        try:
+            u = unicode(self)
+        except (UnicodeEncodeError, UnicodeDecodeError):
+            u = '[Bad Unicode data]'
+        return u'<%s: %s>' % (self.__class__.__name__, u)
+
+    def __str__(self):
+        if hasattr(self, '__unicode__'):
+            return unicode(self).encode('utf-8')
+        return '%s object' % self.__class__.__name__
+
     def to_mongo(self):
         """Return data dictionary ready for use with MongoDB.
         """