Remove assertions for unused variable warnings

ros2 · Sep 15, 2017 · c6dd83c · c6dd83c
1 parent 5a052d6
commit c6dd83c
Show file tree

Hide file tree

Showing 3 changed files with 0 additions and 3 deletions.
diff --git a/demo_nodes_py/demo_nodes_py/services/add_two_ints_server.py b/demo_nodes_py/demo_nodes_py/services/add_two_ints_server.py
@@ -22,7 +22,6 @@ class AddTwoIntsServer(rclpy.Node):
     def __init__(self):
         super().__init__('add_two_ints_server')
         self.srv = self.create_service(AddTwoInts, 'add_two_ints', self.add_two_ints_callback)
-        assert self.srv  # prevent unused variable warning
 
     def add_two_ints_callback(self, request, response):
         response.sum = request.a + request.b

diff --git a/demo_nodes_py/demo_nodes_py/topics/listener.py b/demo_nodes_py/demo_nodes_py/topics/listener.py
@@ -24,7 +24,6 @@ class Listener(rclpy.Node):
     def __init__(self):
         super().__init__('listener')
         self.sub = self.create_subscription(String, 'chatter', self.chatter_callback)
-        assert self.sub  # prevent unused warning
 
     def chatter_callback(self, msg):
         print('I heard: [%s]' % msg.data)

diff --git a/demo_nodes_py/demo_nodes_py/topics/listener_qos.py b/demo_nodes_py/demo_nodes_py/topics/listener_qos.py
@@ -27,7 +27,6 @@ def __init__(self, qos_profile):
         super().__init__('listener_qos')
         self.sub = self.create_subscription(
             String, 'chatter', self.chatter_callback, qos_profile=qos_profile)
-        assert self.sub  # prevent unused warning
 
     def chatter_callback(self, msg):
         print('I heard: [%s]' % msg.data)