From ef9a8c990df89b4d31cdf7d63b062c2c30f67289 Mon Sep 17 00:00:00 2001
From: Ammar Ajmal <ammarajmalsk@gmail.com>
Date: Tue, 30 Aug 2022 17:52:33 +0900
Subject: [PATCH 1/3] removed python lint spacing warnings

---
 src/assignment/turtlesim_motion_pose.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/assignment/turtlesim_motion_pose.py b/src/assignment/turtlesim_motion_pose.py
index 0b72b31..8558306 100755
--- a/src/assignment/turtlesim_motion_pose.py
+++ b/src/assignment/turtlesim_motion_pose.py
@@ -7,10 +7,10 @@
 import time
 from std_srvs.srv import Empty
 
-x=0
-y=0
-z=0
-yaw=0
+x = 0
+y = 0
+z = 0
+yaw = 0
 
 def poseCallback(pose_message):
     global x

From 72006ac8f905d8efba2f6c5b0235d3e6681ce0c8 Mon Sep 17 00:00:00 2001
From: Ammar Ajmal <ammarajmalsk@gmail.com>
Date: Tue, 30 Aug 2022 17:52:43 +0900
Subject: [PATCH 2/3] removed spacing issues

---
 src/assignment/turtlesim_motion_pose.py | 73 +++++++++++--------------
 1 file changed, 32 insertions(+), 41 deletions(-)

diff --git a/src/assignment/turtlesim_motion_pose.py b/src/assignment/turtlesim_motion_pose.py
index 8558306..81f34fa 100755
--- a/src/assignment/turtlesim_motion_pose.py
+++ b/src/assignment/turtlesim_motion_pose.py
@@ -12,74 +12,65 @@
 z = 0
 yaw = 0
 
+
 def poseCallback(pose_message):
     global x
     global y, z, yaw
-    x= pose_message.x
-    y= pose_message.y
+    x = pose_message.x
+    y = pose_message.y
     yaw = pose_message.theta
 
-    #print "pose callback"
-    #print ('x = {}'.format(pose_message.x)) #new in python 3
-    #print ('y = %f' %pose_message.y) #used in python 2
-    #print ('yaw = {}'.format(pose_message.theta)) #new in python 3
+    # print "pose callback"
+    # print ('x = {}'.format(pose_message.x)) #new in python 3
+    # print ('y = %f' %pose_message.y) #used in python 2
+    # print ('yaw = {}'.format(pose_message.theta)) #new in python 3
 
 
 def move(speed, distance):
-        #declare a Twist message to send velocity commands
+        # declare a Twist message to send velocity commands
             velocity_message = Twist()
-            #get current location 
-            x0=x
-            y0=y
-            #z0=z;
-            #yaw0=yaw;
-            velocity_message.linear.x =speed
+            # get current location
+            x0 = x
+            y0 = y
+            # z0 = z;
+            # yaw0 = yaw;
+            velocity_message.linear.x = speed
             distance_moved = 0.0
-            loop_rate = rospy.Rate(10) # we publish the velocity at 10 Hz (10 times a second)    
-            cmd_vel_topic='/cmd_vel'
+            loop_rate = rospy.Rate(10)  # we publish the velocity at 10 Hz (10 times a second)
+            cmd_vel_topic = '/cmd_vel'
             velocity_publisher = rospy.Publisher(cmd_vel_topic, Twist, queue_size=10)
-
-            while True :
+            while True:
                     rospy.loginfo("Turtlesim moves forwards")
                     velocity_publisher.publish(velocity_message)
-
                     loop_rate.sleep()
-                    
-                    #rospy.Duration(1.0)
-                    
-                    distance_moved = distance_moved+abs(0.5 * math.sqrt(((x-x0) ** 2) + ((y-y0) ** 2)))
-                    print  distance_moved               
-                    if  not (distance_moved<distance):
+                    # rospy.Duration(1.0)
+                    distance_moved = distance_moved + abs(0.5 * math.sqrt(((x-x0) ** 2) + ((y-y0) ** 2)))
+                    print(distance_moved)
+                    if not (distance_moved < distance):
                         rospy.loginfo("reached")
                         break
-            
-            #finally, stop the robot when the distance is moved
-            velocity_message.linear.x =0
+            # finally, stop the robot when the distance is moved
+            velocity_message.linear.x = 0
             velocity_publisher.publish(velocity_message)
-    
-
 
 if __name__ == '__main__':
     try:
-        
         rospy.init_node('turtlesim_motion_pose', anonymous=True)
-
-        #declare velocity publisher
-        cmd_vel_topic='/cmd_vel'
+        # declare velocity publisher
+        cmd_vel_topic = '/cmd_vel'
         velocity_publisher = rospy.Publisher(cmd_vel_topic, Twist, queue_size=10)
-        
+
         position_topic = "/turtle1/pose"
-        pose_subscriber = rospy.Subscriber(position_topic, Pose, poseCallback) 
+        pose_subscriber = rospy.Subscriber(position_topic, Pose, poseCallback)
         time.sleep(2)
-        print 'move: '
-        move (1.0, 5.0)
+        print('move: ')
+        move(1.0, 5.0)
         time.sleep(2)
-        print 'start reset: '
+        print('start reset: ')
         rospy.wait_for_service('reset')
         reset_turtle = rospy.ServiceProxy('reset', Empty)
         reset_turtle()
-        print 'end reset: '
+        print('end reset: ')
         rospy.spin()
-       
     except rospy.ROSInterruptException:
-        rospy.loginfo("node terminated.")
\ No newline at end of file
+        rospy.loginfo("node terminated.")

From 16c08302aa178fe487f015fd823be83290415cce Mon Sep 17 00:00:00 2001
From: Ammar Ajmal <ammarajml@gmail.com>
Date: Mon, 5 Sep 2022 05:28:38 +0900
Subject: [PATCH 3/3] removed catkin DEPEND cmake error

---
 CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 43a10f8..6e23265 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -46,7 +46,7 @@ catkin_package(
   INCLUDE_DIRS include
   LIBRARIES ros_essentials_cpp
   CATKIN_DEPENDS roscpp rospy std_msgs message_runtime
-  DEPENDS system_lib
+  # DEPENDS system_lib
 )
 
 ###########