fix format (#36)

Author: sktometometo

node_scripts/sdp_v2_device_interface_printer.py

@@ -1,10 +1,8 @@
 #!/usr/bin/env python
 
 import rospy
-
 from smart_device_protocol.smart_device_protocol_interface import DeviceDictSDPInterface
 
-
 if __name__ == "__main__":
     rospy.init_node("smart_device_protocol_device_interface_printer")
     sdp_interface = DeviceDictSDPInterface()

node_scripts/sdp_v2_packet_printer.py

@@ -7,23 +7,36 @@
 
 
 class Node:
-
-    def __init__(self, target_address_str = None):
-        self.target_address = address_str_to_tuple(target_address_str) if target_address_str is not None else None
-        self.interface = SDPInterface(callback_data=self.callback, callback_meta=self.callback)
+    def __init__(self, target_address_str=None):
+        self.target_address = (
+            address_str_to_tuple(target_address_str)
+            if target_address_str is not None
+            else None
+        )
+        self.interface = SDPInterface(
+            callback_data=self.callback, callback_meta=self.callback
+        )
 
     def callback(self, src_address, frame):
         if self.target_address is not None:
             if src_address == self.target_address:
-                print("{} Packet from {}".format(type(frame), address_tuple_to_str(src_address)))
+                print(
+                    "{} Packet from {}".format(
+                        type(frame), address_tuple_to_str(src_address)
+                    )
+                )
                 print("{}".format(frame))
         else:
-            print("{} Packet from {}".format(type(frame), address_tuple_to_str(src_address)))
+            print(
+                "{} Packet from {}".format(
+                    type(frame), address_tuple_to_str(src_address)
+                )
+            )
             print("{}".format(frame))
 
 
 if __name__ == "__main__":
     rospy.init_node("smart_device_protocol_packet_printer")
-    target_address = rospy.get_param('~target_address', None)
+    target_address = rospy.get_param("~target_address", None)
     node = Node(target_address_str=target_address)
     rospy.spin()