Annotate sdo.SdoBase.network and avoid None dummy value.

Use a _DummyNetwork object instead.
christiansandberg · Aug 11, 2024 · d6c7ee0 · d6c7ee0
1 parent 1c56ec1
commit d6c7ee0
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/canopen/sdo/base.py b/canopen/sdo/base.py
@@ -4,6 +4,7 @@
 from typing import Iterator, Optional, Union
 from collections.abc import Mapping
 
+import canopen.network
 from canopen import objectdictionary
 from canopen import variable
 from canopen.utils import pretty_index
@@ -43,7 +44,7 @@ def __init__(
         """
         self.rx_cobid = rx_cobid
         self.tx_cobid = tx_cobid
-        self.network = None
+        self.network: canopen.network.Network = canopen.network._DummyNetwork()
         self.od = od
 
     def __getitem__(