EncodeState: allow all classes which can be converted to bytes to s…

…pecify bytefields

thanks to [at]kayoub5 for the suggestion!

Signed-off-by: Andreas Lauser <[email protected]>
Signed-off-by: Gerrit Ecke <[email protected]>
Signed-off-by: Florian Jost <[email protected]>

odxtools/encodestate.py

@@ -1,7 +1,7 @@
 # SPDX-License-Identifier: MIT
 import warnings
 from dataclasses import dataclass, field
-from typing import Dict, Optional
+from typing import Dict, Optional, SupportsBytes
 
 from .exceptions import EncodeError, OdxWarning, odxassert, odxraise
 from .odxtypes import AtomicOdxType, DataType
@@ -83,7 +83,7 @@ def emplace_atomic_value(
 
         # Check that bytes and strings actually fit into the bit length
         if base_data_type == DataType.A_BYTEFIELD:
-            if not isinstance(internal_value, (bytes, bytearray)):
+            if not isinstance(internal_value, (bytes, bytearray, SupportsBytes)):
                 odxraise()
             if 8 * len(internal_value) > bit_length:
                 raise EncodeError(f"The bytefield {internal_value.hex()} is too large "