raise from

SpiNNakerManchester · Aug 14, 2023 · fdd3b2c · fdd3b2c
1 parent a86bd77
commit fdd3b2c
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/spinnman/transceiver/virtual5Transceiver.py b/spinnman/transceiver/virtual5Transceiver.py
@@ -42,11 +42,12 @@ def _boot_board(self, extra_boot_values=None):
     def read_memory(self, x, y, base_address, length, cpu=0):
         try:
             return super().read_memory(x, y, base_address, length, cpu)
-        except SpinnmanIOException:
+        except SpinnmanIOException as exc:
             if (x == y == 255 and base_address == 4110450434):
                 return bytearray(b'\x08\x08')
             raise NotImplementedError(
-                f"Unexpected {x=} {y=} {base_address=}, {length=} {cpu=}")
+                f"Unexpected {x=} {y=} {base_address=}, {length=} {cpu=}") \
+                from exc
 
     @overrides(Version5Transceiver._get_scamp_version)
     def _get_scamp_version(