Reformated to 80 columns, phase 1

Author: ccie18643

pytcp/services/udp_daytime.py

@@ -58,7 +58,6 @@ def service(self, s: Socket) -> None:
         """
         Inbound connection handler.
         """
-
         while True:
             _, remote_address = s.recvfrom()
             message = bytes(str(datetime.now()), "utf-8")

tests/ether_phtx.py

@@ -61,7 +61,6 @@ def setUp(self):
         Test setup.
         """
         super().setUp()
-
         self.mns = MockNetworkSettings()
         patch_config(self)
         setup_mock_packet_handler(self)

tests/packet_flows_rx_tx.py

@@ -90,7 +90,7 @@
 LOCNET_IP6_ADDRESS = Ip6Address("2603:9000:e307:9f09::1fa1")
 
 
-class TestPacketHandler(TestCase):
+class TestPacketHandlerRxTx(TestCase):
     """
     The RX-TX packet flow integration test class.
     """

tests/udp_phtx.py

@@ -28,6 +28,8 @@
 #
 # tests/udp_phtx.py -  tests specific for UDP phtx module
 #
+# ver 2.7
+#
 
 
 from testslide import TestCase
@@ -44,17 +46,25 @@
 
 
 class TestUdpPhtx(TestCase):
+    """
+    UDP packet handler TX unit test class.
+    """
+
     def setUp(self):
+        """
+        Set up the test environment.
+        """
         super().setUp()
-
         self.mns = MockNetworkSettings()
         patch_config(self)
         setup_mock_packet_handler(self)
 
     # Test name format: 'test_name__test_description__optional_condition'
 
     def test_udp_phtx__ip4_udp_packet(self):
-        """Test sending IPv4/UDP packet with no data"""
+        """
+        Test sending the IPv4/UDP packet with no data.
+        """
 
         tx_status = self.packet_handler._phtx_udp(
             ip_src=self.mns.stack_ip4_host.address,