subui_hdf_load.py 文件源码

def datasetselected(self):
        """ Action : One or more DataSets were selected from the list """

        #print('Selection changed')
        self.currentdset = self.ui.dataGroupSelect.currentText() + '/' + \
            self.ui.dataSetList.currentItem().text()

#        print('Current Selection : {}'.format(self.currentdset))
        self.allselect = ['/' + str(self.ui.dataGroupSelect.currentText() +\
            '/' + i.text()) for i in self.ui.dataSetList.selectedItems()]


        if len(self.allselect) == 0:
            self.allselect = None
            self.ui.currentDatasetText.setText('')
            attrs = {}
            self.ui.dataSetAttribs.setRowCount(0)
            self.ui.dataSetMemo.setText('')
        else:
            if len(self.allselect) == 1:
                self.ui.currentDatasetText.setText(self.currentdset)
            else:
                self.ui.currentDatasetText.setText(self.currentdset + ' ( + ' +\
                    str(len(self.allselect)-1) + ' others)' )

            self.ui.dataSetAttribs.setSortingEnabled(False)
            self.ui.dataSetAttribs.setRowCount(0)
            self.ui.dataSetAttribs.setColumnCount(2)

            attrs = _h5utils.retrieve_dataset_attribute_dict(self.path + self.filename,self.currentdset)

            for count, key in enumerate(attrs.keys()):
                self.ui.dataSetAttribs.insertRow(self.ui.dataSetAttribs.rowCount())
                self.ui.dataSetAttribs.setItem(count,0,_QTableWidgetItem(str(key)))
                temp = attrs[key]
                if isinstance(temp,_np.bytes_):
                    self.ui.dataSetAttribs.setItem(count,1,_QTableWidgetItem(temp.decode()))
                else:
                    self.ui.dataSetAttribs.setItem(count,1,_QTableWidgetItem(str(temp)))

            self.ui.dataSetAttribs.setSortingEnabled(True)
            self.ui.dataSetAttribs.sortItems(0)

            try:
                self.ui.dataSetMemo.setText(attrs['Memo'].decode())
            except:
                pass