53059cec9053a8429b7f0a8f06e6cbe1672b60e7,cellprofiler/modules/groups.py,Groups,on_activated,#Groups#Any#,121

Before Change

                column_name = iscd.name
                metadata_keys = set()
                first = True
                for ipds in self.image_sets.values():
                    ipd = ipds[i]
                    if first:
                        metadata_keys = set(ipd.metadata.keys())
                        first = False
                    else:
                        metadata_keys.intersection_update(ipd.metadata.keys())
                self.metadata_keys[column_name] = list(metadata_keys)
            self.update_tables()
            for group in self.grouping_metadata:
                try:
                    group.metadata_choice.test_valid(self.pipeline)

After Change

        if self.wants_groups:
            self.image_sets_initialized = True
            workspace.refresh_image_set()
            self.metadata_keys = []
            m = workspace.measurements
            assert isinstance(m, cpmeas.Measurements)
            for feature_name in m.get_feature_names(cpmeas.IMAGE):
                if feature_name.startswith(cpmeas.C_METADATA):
                    self.metadata_keys.append(
                        feature_name[(len(cpmeas.C_METADATA)+1):])
            is_valid = True
            for group in self.grouping_metadata:
                try:
                    group.metadata_choice.test_valid(self.pipeline)

Instances