ckan_browser_dialog.py 文件源码

def __get_selected_groups(self):
        groups = []
        for i in range(0, self.IDC_listGroup.count()):
            item = self.IDC_listGroup.item(i)
            if item.checkState() == Qt.Checked:
                groups.append(item.data(Qt.UserRole)['name'])

        # None: means search all groups
        if len(groups) < 1 or len(groups) == self.IDC_listGroup.count():
            return None
        return groups