Merge branch 'main' into flank-protection

interlocking/model/point.py

@@ -48,7 +48,14 @@ def is_only_used_by_train(self, train_id: str):
         return len(self.used_by) == 1 and train_id in self.used_by
 
     def is_track_connected(self, track):
-        return track.base_track_id in {self.head.base_track_id, self.left.base_track_id, self.right.base_track_id}
+        all_base_ids = []
+        if self.head is not None:
+            all_base_ids.append(self.head.base_track_id)
+        if self.left is not None:
+            all_base_ids.append(self.left.base_track_id)
+        if self.right is not None:
+            all_base_ids.append(self.right.base_track_id)
+        return track.base_track_id in all_base_ids
 
     def does_point_connect_tracks(self, track_1, track_2):
         if not self.is_point:

pyproject.toml

@@ -1,8 +1,8 @@
 [tool.poetry]
 name = "interlocking"
-version = "2.0"
+version = "2.0.1"
 description = "A simple yaramo-based interlocking logic"
-authors = ["OSMHPI <[email protected]>"]
+authors = ["Arne Boockmeyer <[email protected]>"]
 readme = "README.md"
 
 [tool.poetry.dependencies]