Parse .kicad_pcb on a real s-expression parser (KiCad 5-10)

.gitignore

@@ -180,3 +180,9 @@ iteration_*.md
 orthoroute.log.*
 orthoroute_debug.log
 orthoroute_debug.log.*
+
+# The tracked pytest suite lives in tests/. The rules above (test_*.py,
+# tests/, tests/*) would otherwise ignore it, so re-include every .py under
+# tests/ (test modules AND conftest.py, which holds the shared fixtures).
+!tests/
+!tests/*.py

orthoroute/algorithms/manhattan/pad_escape_planner.py

@@ -237,7 +237,10 @@ def precompute_all_pad_escapes(self, board, nets_to_route: List = None) -> Tuple
         for comp in getattr(board, "components", []):
             for pad in getattr(comp, "pads", []):
                 # Skip through-hole pads
-                drill = getattr(pad, 'drill', 0.0)
+                drill = getattr(pad, 'drill', None)
+                if drill is None:
+                    # Domain Pad objects (file-parser path) name it drill_size
+                    drill = getattr(pad, 'drill_size', None) or 0.0
                 if drill > 0:
                     continue
 
@@ -265,7 +268,10 @@ def precompute_all_pad_escapes(self, board, nets_to_route: List = None) -> Tuple
 
         # Board-level pads
         for pad in getattr(board, "pads", []):
-            drill = getattr(pad, 'drill', 0.0)
+            drill = getattr(pad, 'drill', None)
+            if drill is None:
+                # Domain Pad objects (file-parser path) name it drill_size
+                drill = getattr(pad, 'drill_size', None) or 0.0
             if drill > 0:
                 continue