diff options
Diffstat (limited to 'constructor.py')
| -rw-r--r-- | constructor.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/constructor.py b/constructor.py index 3cc76a3..1673479 100644 --- a/constructor.py +++ b/constructor.py @@ -1635,7 +1635,10 @@ class RoundTripConstructor(SafeConstructor): data.__setstate__(state) else: state = SafeConstructor.construct_mapping(self, node) - data.__dict__.update(state) + if hasattr(data, '__attrs_attrs__'): # issue 394 + cls.__init__(cls, **state) + else: + data.__dict__.update(state) if node.anchor: from ruamel.yaml.serializer import templated_id from ruamel.yaml.anchor import Anchor |