def _remove_null_value_from_map(value):
if isinstance(value, ndb.Model):
kv_map = value.to_dict()
kv_map['key'] = value.key.urlsafe()
kv_map['key_id'] = value.key.id()
return _remove_null_value_from_map(kv_map)
if isinstance(value, list):
return [_remove_null_value_from_map(i) for i in value]
elif isinstance(value, datetime):
return to_epoch(value)
elif isinstance(value, str) or isinstance(value, int) or isinstance(
value, unicode):
return value
elif isinstance(value, dict):
result = {}
for k, v in value.iteritems():
logging.info('current key: %s', k)
if isinstance(v, (list, dict)) and not v:
continue
if v is None:
continue
result[k] = _remove_null_value_from_map(v)
return result
else:
logging.fatal('unknown type: %s %s', type(value), repr(value))
def test_convert_from_to(self): """Time convert routines.""" a = from_epoch(1390576468) b = to_epoch(a) self.assertEqual(b, 1390576468)
