Coverage for klayout_pex/klayout/parasitic_device_classes.py: 100%

1# 

2# -------------------------------------------------------------------------------- 

3# SPDX-FileCopyrightText: 2024-2026 Martin Jan Köhler and Harald Pretl 

4# Johannes Kepler University, Institute for Integrated Circuits. 

5# 

6# This file is part of KPEX 

7# (see https://github.com/iic-jku/klayout-pex). 

8# 

9# This program is free software: you can redistribute it and/or modify 

10# it under the terms of the GNU General Public License as published by 

11# the Free Software Foundation, either version 3 of the License, or 

12# (at your option) any later version. 

13# 

14# This program is distributed in the hope that it will be useful, 

15# but WITHOUT ANY WARRANTY; without even the implied warranty of 

16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

17# GNU General Public License for more details. 

18# 

19# You should have received a copy of the GNU General Public License 

20# along with this program. If not, see <http://www.gnu.org/licenses/>. 

21# SPDX-License-Identifier: GPL-3.0-or-later 

22# -------------------------------------------------------------------------------- 

23# 

24""" 

25Device classes of the parasitics KPEX adds to the LVS netlist. 

26 

27They are told apart from the device classes of the LVS netlist by name, 

28as the name identifies a device class in a netlist (also in a duplicate of it). 

29""" 

30 

31PARASITIC_CAPACITOR_CLASS_NAME = 'PEX_CAP' 

32PARASITIC_RESISTOR_CLASS_NAME = 'PEX_RES' 

33 

34PARASITIC_DEVICE_CLASS_NAMES = frozenset({PARASITIC_CAPACITOR_CLASS_NAME, PARASITIC_RESISTOR_CLASS_NAME})