Make sure _FrozenDataSets get created only once

kedro-org · Oct 12, 2021 · 5599115 · 5599115
1 parent e040c4a
commit 5599115
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/kedro/io/data_catalog.py b/kedro/io/data_catalog.py
@@ -195,7 +195,6 @@ def __init__(
             >>> io = DataCatalog(data_sets={'cars': cars})
         """
         self._data_sets = dict(data_sets or {})
-        self.datasets = _FrozenDatasets(self._data_sets)
         self.layers = layers
 
         self._transformers = {k: list(v) for k, v in (transformers or {}).items()}
@@ -205,6 +204,7 @@ def __init__(
         # import the feed dict
         if feed_dict:
             self.add_feed_dict(feed_dict)
+        self.datasets = _FrozenDatasets(self._data_sets)
 
     @property
     def _logger(self):
@@ -524,7 +524,6 @@ def add(
                 )
         self._data_sets[data_set_name] = data_set
         self._transformers[data_set_name] = list(self._default_transformers)
-        self.datasets = _FrozenDatasets(self._data_sets)
 
     def add_all(
         self, data_sets: Dict[str, AbstractDataSet], replace: bool = False