def plot_tree(clf, dot_file):
with open(dot_file, 'w') as fout:
export_graphviz(clf, out_file=fout)
d = graph_from_dot_file(dot_file)
filepath = dot_file[:-4]
d.write_ps(filepath + '.jpg')
d.write_png(filepath + '.ps')
d.write_pdf(filepath + '.pdf')
def write_graph_as_image(path, filename, fw):
if '--write-image' not in sys.argv:
return
path.mkdir(True)
out = path.child(str(filename))
fw.write_dot(out + '.dot')
g = graphviz.graph_from_dot_file(out + '.dot')
g.write_png(out + '.png')
# @copyright 2016, Xerox Corporation (Xerox)and Palo Alto Research Center (PARC). All rights reserved.
#
# This script reads the dot file and builds athena connections based on specified topology
import argparse
import subprocess
from pydotplus.graphviz import graph_from_dot_file
# Build argument parser (and help)
argparser = argparse.ArgumentParser(description='Build links between nodes according to a dotfile graph description.')
argparser.add_argument('dotfile', metavar='DOTFILE', help='The DOT file containing the graph/network description')
args = argparser.parse_args()
print('Parsing dot file (' + args.dotfile + ')...')
graph = graph_from_dot_file(args.dotfile)
# Setup dircetory variables
keyfileName = 'keyfile'
password = '******'
import sys
import os
try:
build_dir = os.environ['CCNX_HOME']
except KeyError:
print "You must set a CCNX_HOME environment variable to the location of your CCNx build directory."
print "Exiting ..."
sys.exit(1)
athena = build_dir + '/bin/athena'
import subprocess
from pydotplus.graphviz import graph_from_dot_file
# Build argument parser (and help)
argparser = argparse.ArgumentParser(
description=
'Build links between nodes according to a dotfile graph description.')
argparser.add_argument(
'dotfile',
metavar='DOTFILE',
help='The DOT file containing the graph/network description')
args = argparser.parse_args()
print('Parsing dot file (' + args.dotfile + ')...')
graph = graph_from_dot_file(args.dotfile)
# Setup dircetory variables
keyfileName = 'keyfile'
password = '******'
import sys
import os
try:
build_dir = os.environ['CCNX_HOME']
except KeyError:
print "You must set a CCNX_HOME environment variable to the location of your CCNx build directory."
print "Exiting ..."
sys.exit(1)
athena = build_dir + '/bin/athena'
