enh: only preselect innate features when computing statistics (close #…

…150)

CHANGELOG

@@ -1,6 +1,7 @@
 2.14.1
  - fix: perform sanity check for contour spacing before plotting
  - enh: minor optimization of min/max feature algorithm
+ - enh: only preselect innate features when computing statistics (#150)
  - setup: bump dclab to 0.55.6 (new scalar features, dcor access)
 2.14.0
  - ref: don't set RTDCBase.identifier to slot identifier

shapeout2/gui/compute/comp_stats.py

@@ -46,7 +46,8 @@ def __init__(self, parent, pipeline, *args, **kwargs):
         else:
             self.comboBox.setCurrentIndex(0)
         self.on_combobox()  # computes self.features
-        self.bulklist_features.on_select_all()
+        # Only select innate features
+        self.on_select_features_innate()
 
     def done(self, r):
         if r:
@@ -173,6 +174,22 @@ def on_combobox(self):
             self.widget_other.hide()
             self.update_feature_list(use_pipeline=True)
 
+    def on_select_features_innate(self):
+        """Only select all innate features of the first dataset"""
+
+        if self.pipeline.num_slots:
+            ds = self.pipeline.get_dataset(0)
+            features_innate = ds.features_innate
+            lw = self.bulklist_features.listWidget
+            for ii in range(lw.count()):
+                wid = lw.item(ii)
+                for feat in features_innate:
+                    if wid.data(101) == feat:
+                        wid.setCheckState(QtCore.Qt.CheckState.Checked)
+                        break
+                else:
+                    wid.setCheckState(QtCore.Qt.CheckState.Unchecked)
+
     def update_feature_list(self, use_pipeline=True):
         if use_pipeline:
             self.features = self.pipeline.get_features(scalar=True,