[refactor][uorb-graph] add a pythonic __main__ idiom to the uorb-graph tool script

This commit is contained in:
Daniel Williams 2021-02-27 16:14:17 -05:00 committed by Lorenz Meier
parent aef3c474e2
commit 8c87ef4272
1 changed files with 33 additions and 32 deletions

View File

@ -581,6 +581,7 @@ class OutputJSON(object):
json.dump(data, outfile) # add indent=2 for readable formatting
if "__main__" == __name__:
# ignore topics that are subscribed/published by many topics, but are not really
# useful to show in the graph
@ -595,14 +596,14 @@ else:
graph = Graph(module_whitelist=module_whitelist, topic_blacklist=topic_blacklist)
if len(args.src_path) == 0:
args.src_path = ['src']
graph.build(args.src_path, args.exclude_path, use_topic_pubsub_union=args.use_topic_union)
graph.build(args.src_path, args.exclude_path, use_topic_pubsub_union=args.use_topic_union)
if args.output == 'json':
output_json = OutputJSON(graph)
output_json.write(args.file+'.json')
elif args.output == 'graphviz':
elif args.output in ('graphviz','gv'):
try:
from graphviz import Digraph
except ImportError as e: