Coverage for klayout_pex/netlist/netlist_format.py: 92%

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 

25from __future__ import annotations 

26from enum import StrEnum 

27 

28 

29class NetlistFormat(StrEnum): 

30 """ 

31 The formats of the netlists KPEX writes 

32 """ 

33 SPICE = 'spice' 

34 VACASK = 'vacask' # an include file of the VACASK simulator (https://codeberg.org/arpadbuermen/VACASK) 

35 

36 @property 

37 def file_extension(self) -> str: 

38 match self: 

39 case NetlistFormat.SPICE: 

40 return '.spice' 

41 case NetlistFormat.VACASK: 

42 return '.inc' # NOTE: as the include files of the VACASK views of PDKs