| def func(): | |
| for des_name, comp in keys_to_delete: | |
| cc_list = cell_classes_by_comp_dict[comp] | |
| if len(cc_list) == 1: | |
| del cell_classes_by_comp_dict[comp] | |
| else: | |
| new_cc_list = [cc for cc in cc_list if cc.design_name != des_name] | |
| cell_classes_by_comp_dict[comp] = copy.deepcopy(new_cc_list) | |
| CellClass.cell_classes_by_comp_dict = \ | |
| deepcopy(cell_classes_by_comp_dict) |