LLDP: add IEEE 802.1Q and 802.1AX org-specific TLVs

scapy/autorun.py

@@ -94,15 +94,27 @@ def autorun_commands(_cmds, my_globals=None, verb=None):
                     continue
 
                 if sys.last_exc or sys.last_value:  # type: ignore  # An error occurred
-                    if sys.version_info >= (3, 12):
-                        traceback.print_last(file=sys.stdout)
-                    else:
+                    # traceback.print_last(file=...) is broken in CPython
+                    # Affected versions: 3.12.0-3.12.9 and 3.13.0-3.13.2
+                    # gh-130250: https://github.com/python/cpython/issues/130250
+                    v = sys.version_info
+                    broken_3_12 = (v[:2] == (3, 12) and v[2] < 10)
+                    broken_3_13 = (v[:2] == (3, 13) and v[2] < 3)
+                    if v < (3, 12):
                         traceback.print_exception(
                             sys.last_type,
                             sys.last_value,
                             sys.last_traceback.tb_next,
                             file=sys.stdout,
                         )
+                    elif broken_3_12 or broken_3_13:
+                        exc = sys.last_exc  # type: ignore
+                        traceback.print_exception(
+                            type(exc), exc, exc.__traceback__,
+                            file=sys.stdout,
+                        )
+                    else:
+                        traceback.print_last(file=sys.stdout)
                     sys.last_exc = None  # Python 3.12+
                     sys.last_value = None
                     return False
@@ -132,14 +144,20 @@ def autorun_commands_timeout(cmds, timeout=None, **kwargs):
 
     def _runner():
         # type: () -> None
-        q.put(autorun_commands(cmds, **kwargs))
+        try:
+            q.put(autorun_commands(cmds, **kwargs))
+        except BaseException as e:
+            q.put(e)
     th = threading.Thread(target=_runner)
     th.daemon = True
     th.start()
     th.join(timeout)
     if th.is_alive():
         raise StopAutorunTimeout
-    return q.get()
+    result = q.get()
+    if isinstance(result, BaseException):
+        raise result
+    return result
 
 
 class StringWriter(StringIO):