Merge pull request #1160 from clearpathrobotics/improve-sort-rosnode-…

…info Sort output of rosnode info
ros · Oct 4, 2017 · 21ddc9f · 21ddc9f
2 parents 695baab + cfedd75
commit 21ddc9f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/tools/rosnode/src/rosnode/__init__.py b/tools/rosnode/src/rosnode/__init__.py
@@ -491,9 +491,9 @@ def topic_type(t, pub_topics):
         pub_topics = master.getPublishedTopics('/')
     except socket.error:
         raise ROSNodeIOException("Unable to communicate with master!")
-    pubs = [t for t, l in state[0] if node_name in l]
-    subs = [t for t, l in state[1] if node_name in l]
-    srvs = [t for t, l in state[2] if node_name in l]  
+    pubs = sorted([t for t, l in state[0] if node_name in l])
+    subs = sorted([t for t, l in state[1] if node_name in l])
+    srvs = sorted([t for t, l in state[2] if node_name in l])
 
     buff = "Node [%s]"%node_name
     if pubs: