chore: clean up #181

plugins/process.py

@@ -113,24 +113,26 @@ class ProcessManager:
         netlist_writer = pcbnew.IPC356D_WRITER(self.board)
         netlist_writer.Write(os.path.join(temp_dir, netlistFileName))
 
-    def _get_footprint_position(self, footprint):       
-        attributes = footprint.GetAttributes()
-        #determin origin type by packge type
-        if attributes & pcbnew.FP_SMD:
-            origin_type='Anchor'
-        else: 
-            origin_type='Center'
-       
-        #allow user override
-        key='Origin'
-        if footprint_has_field(footprint, key):
-            origin_type_override = str(footprint_get_field(footprint, key)).capitalize()
-            if origin_type_override in ['Anchor','Center']:
-                origin_type=origin_type_override
+    def _get_footprint_position(self, footprint): 
+        """Calculate position based on center of pads / bounding box."""
 
-        if origin_type=='Anchor':
+        attributes = footprint.GetAttributes()
+        # determine origin type by package type
+        if attributes & pcbnew.FP_SMD:
+            origin_type = 'Anchor'
+        else: 
+            origin_type = 'Center'
+       
+        # allow user override
+        key = 'Origin'
+        if footprint_has_field(footprint, key):
+            origin_type_override = str(footprint_get_field(footprint, key)).strip().capitalize()
+            if origin_type_override in ['Anchor', 'Center']:
+                origin_type = origin_type_override
+
+        if origin_type == 'Anchor':
             position = footprint.GetPosition()
-        else: #if type_origin=='center' or anything ele
+        else: # if type_origin == 'Center' or anything else
             pads = footprint.Pads()
             if len(pads) > 0:
                 # get bounding box based on pads only to ignore non-copper layers, e.g. silkscreen
@@ -139,7 +141,7 @@ class ProcessManager:
                     bbox.Merge(pad.GetBoundingBox())    # expand bounding box
                 position = bbox.GetCenter()
             else:
-                position = footprint.GetPosition() #if we have no pads we fallback to anchor
+                position = footprint.GetPosition()      # if we have no pads we fallback to anchor
     
         return position