kicad_netlist_reader.py.diff

@@ -551,20 +549,14 @@
         for p in self.libparts:
             s.update( p.getFieldNames() )

-        # omit anything matching any regex in excluded_fields
-        ret = set()
-        for field in s:
-            exclude = False
-            for rex in excluded_fields:
-                if re.match( rex, field ):
-                    exclude = True
-                    break
-            if not exclude:
-                ret.add(field)
+        # omit anything matching regexes in excluded_fields
+        excluded_fields_re = tuple(re.compile(excluded_field) for excluded_field in self.excluded_fields)
+
+        ret = {field for field in s if not any((excluded_field_re.match(field) for excluded_field_re in excluded_fields_re))}

         return ret       # this is a python 'set'