Add sklearn and joblib versions to downloaded model file names

Remove debug print statement

Author: acrellin

cesium_app/handlers/feature.py

@@ -23,10 +23,9 @@ def get(self, featureset_id=None, action=None):
             featureset = Featureset.get_if_owned_by(featureset_id,
                                                     self.current_user)
             fset_path = featureset.file_uri
-            print(fset_path)
             fset, data = featurize.load_featureset(fset_path)
             fset.index.name = 'ts_name'
-            fset.columns = fset.columns.get_level_values(0)
+            fset.columns = fset.columns.droplevel('channel')
             fset.columns.name = None
             self.set_header("Content-Type", 'text/csv; charset="utf-8"')
             self.set_header(

cesium_app/handlers/model.py

@@ -13,6 +13,7 @@
 import uuid
 import datetime
 
+import sklearn
 from sklearn.model_selection import GridSearchCV
 import joblib
 
@@ -81,8 +82,10 @@ def get(self, model_id=None, action=None):
             self.set_header("Content-Type", "application/octet-stream")
             self.set_header(
                 "Content-Disposition", "attachment; "
-                f"filename=cesium_model__joblib_{model.project.name}"
-                f"_{model.name}_{model.finished}.pkl")
+                f"filename=cesium_model_{model.project.name}"
+                f"_{model.name}_{str(model.finished).replace(' ', 'T')}"
+                f"_joblib_v{joblib.__version__}"
+                f"_sklearn_v{sklearn.__version__}.pkl")
             self.write(model_data)
         else:
             if model_id is not None: