Correlations: Annotate settings

Author: janezd

Orange/widgets/data/owcorrelations.py

@@ -5,6 +5,7 @@
 from operator import attrgetter
 from types import SimpleNamespace
 from itertools import combinations, groupby, chain
+from typing import List
 
 import numpy as np
 from scipy.stats import spearmanr, pearsonr
@@ -253,8 +254,8 @@ class Outputs:
 
     settings_version = 3
     settingsHandler = DomainContextHandler()
-    selection = ContextSetting([])
-    feature = ContextSetting(None)
+    selection: List[ContinuousVariable] = ContextSetting([])
+    feature: ContinuousVariable = ContextSetting(None)
     correlation_type = Setting(0)
 
     class Information(OWWidget.Information):
@@ -431,10 +432,6 @@ def migrate_context(cls, context, version):
             sel = context.values["selection"]
             context.values["selection"] = [(var.name, vartype(var))
                                            for var in sel[0]]
-        if version < 3:
-            sel = context.values["selection"]
-            context.values["selection"] = ([(name, vtype + 100)
-                                            for name, vtype in sel], -3)
 
 
 if __name__ == "__main__":  # pragma: no cover