Coverage for python/lsst/ctrl/bps/bps_draw.py : 83%

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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/>.
22"""Functions used to draw BPS graphs
23"""
24import logging
25import networkx
27_LOG = logging.getLogger(__name__)
30def draw_networkx_dot(graph, outname):
31 """Saves drawing of expanded graph to file
33 Parameters
34 ----------
35 graph :
36 NetworkX digraph
37 outname : `str`
38 Output filename for drawn graph
39 """
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.
46 networkx.drawing.nx_pydot.write_dot(graph, outname)