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1# This file is part of ctrl_bps. 

2# 

3# Developed for the LSST Data Management System. 

4# This product includes software developed by the LSST Project 

5# (https://www.lsst.org). 

6# See the COPYRIGHT file at the top-level directory of this distribution 

7# for details of code ownership. 

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 <https://www.gnu.org/licenses/>. 

21 

22"""Functions used to draw BPS graphs 

23""" 

24import logging 

25import networkx 

26 

27_LOG = logging.getLogger(__name__.partition(".")[2]) 

28 

29 

30def draw_networkx_dot(graph, outname): 

31 """Saves drawing of expanded graph to file 

32 

33 Parameters 

34 ---------- 

35 graph : 

36 NetworkX digraph 

37 outname : `str` 

38 Output filename for drawn graph 

39 """ 

40 

41 # Note: Leaving function here for now. Want to move 

42 # more of the drawing attributes, etc here in 

43 # the future. If pygraphviz makes it into the 

44 # stack can also use better layout functions. 

45 

46 networkx.drawing.nx_pydot.write_dot(graph, outname)