fix flake

scapy/contrib/automotive/ecu.py

@@ -15,7 +15,7 @@
 from types import GeneratorType
 from threading import Lock
 
-from scapy.compat import orb
+from scapy.compat import orb, Self
 from scapy.packet import Raw, Packet
 from scapy.plist import PacketList
 from scapy.sessions import DefaultSession
@@ -254,6 +254,10 @@ def get_modified_ecu_state(response, request, state, modify_in_place=False):  #
                 layer.modify_ecu_state.im_func(response, request, new_state)
         return new_state
 
+    def __reduce__(self):
+        # type: () -> Tuple[Type[Self], Tuple[str], Tuple[Dict[str, Any]]]
+        return self.__class__, ("EcuState",), (self.__dict__,)
+
 
 class Ecu(object):
     """An Ecu object can be used to

scapy/contrib/automotive/scanner/enumerator.py

@@ -294,7 +294,7 @@ def pre_execute(self, socket, state, global_configuration):
             self._tester_present_sender = None
 
     def post_execute(self, socket, state, global_configuration):
-        # type: (_SocketUnion, EcuState, AutomotiveTestCaseExecutorConfiguration) -> None
+        # type: (_SocketUnion, EcuState, AutomotiveTestCaseExecutorConfiguration) -> None  # noqa: E501
         self._tester_present_sender = None
 
     def execute(self, socket, state, **kwargs):

scapy/contrib/automotive/uds_scan.py

@@ -181,8 +181,11 @@ def get_new_edge(self,
             state, new_state = edge
             # Force TesterPresent if session is changed
             new_state.tp = 1  # type: ignore
-            if close_socket and new_state.session == 2:
-                new_state.tp = 0
+            try:
+                if close_socket and new_state.session == 2:  # type: ignore
+                    new_state.tp = 0  # type: ignore
+            except (AttributeError, KeyError):
+                pass
             return state, new_state
         return None
 
@@ -217,7 +220,8 @@ def enter_state_with_tp(sock,  # type: _SocketUnion
             if not hasattr(sock, "ip"):
                 log_automotive.warning("Likely closing a CAN based socket! "
                                        "This might be a configuration issue.")
-            log_automotive.info("Entered Programming Session: Closing socket connection")
+            log_automotive.info(
+                "Entered Programming Session: Closing socket connection")
             sock.close()
             conf.stop_event.wait(delay)