Put in fixes pointed out by pep8, pyflakes, etc.

Signed-off-by: Chris Lalancette <[email protected]>

Author: clalancette

image_tools_py/setup.py

@@ -7,6 +7,7 @@
     py_modules=[
         'src.burger_py',
         'src.cam2image_py',
+        'src.showimage_py',
     ],
     install_requires=[
         'launch',
@@ -24,6 +25,7 @@
     entry_points={
         'console_scripts': [
             'cam2image_py = src.cam2image_py:main',
+            'showimage_py = src.showimage_py:main',
         ],
     },
 )

image_tools_py/src/cam2image_py.py

@@ -18,7 +18,7 @@
 
 # ROS2 imports
 import rclpy
-from rclpy.qos import qos_profile_default, qos_profile_sensor_data
+from rclpy.qos import qos_profile_sensor_data
 import std_msgs.msg
 import sensor_msgs.msg
 

image_tools_py/src/image_qos_profile.py

@@ -15,6 +15,7 @@
 from rclpy.qos import QoSDurabilityPolicy, QoSHistoryPolicy, QoSReliabilityPolicy
 from rclpy.qos import qos_profile_default
 
+
 def create_qos_profile(depth, reliability_policy, keep):
     qos_profile = qos_profile_default
 

image_tools_py/src/showimage_py.py

@@ -18,9 +18,6 @@
 
 # ROS2 imports
 import rclpy
-from rclpy.qos import QoSDurabilityPolicy, QoSHistoryPolicy, QoSReliabilityPolicy
-from rclpy.qos import qos_profile_default, qos_profile_sensor_data
-import std_msgs.msg
 import sensor_msgs.msg
 
 # OpenCV imports
@@ -114,7 +111,6 @@ def main():
     node.create_subscription(sensor_msgs.msg.Image, 'image',
                              image_cb, custom_qos_profile)
 
-
     while rclpy.ok():
         rclpy.spin_once(node)