@@ -452,7 +452,7 @@ Query results, at the minimum, must support iteration:: >>> results = person_name() >>> i = iter(results) >>> i #doctest: +ELLIPSIS - <generator object at ...> + <generator object ...> To cache the query results, use whatever tools you like. For example, you can get a list of results in order to retrieve the length or doc/source/reference/database-usage.txt @@ -76,6 +76,9 @@ class EntityFields(object): def __iter__(self): return iter(self._i._field_spec) + def __length_hint__(self): + return len(self._i._field_spec) + def __repr__(self): return '<%r namespace on %r>' % (self._n, self._i) schevo/entityns.py @@ -91,6 +91,9 @@ class Fields(object): def __iter__(self): return iter(self._i._field_map) + def __length_hint__(self): + return len(self._i._field_map) + def __repr__(self): return '<%r namespace on %r>' % (self._n, self._i) schevo/namespace.py 27d1416c3ef85b56397e59eb23a4207c60e0665d Matthew R. Scott gldnspud@gmail.com http://github.com/11craft/schevo/commit/954fa2c81825571f15e2975a5988251cd3877998 954fa2c81825571f15e2975a5988251cd3877998 2009-05-07T09:44:49-07:00 2009-05-07T09:44:49-07:00 Add __length_hint__ methods as appropriate to fix Python 2.6 compatibility. 7486d3985b2a0cf4088dbd72a6bb4c24fee39bc6 Matthew R. Scott gldnspud@gmail.com