Improve coil gen, and fix some kicad s-expr issues

2 files changed, 1 insertions, 6 deletions

diff --git a/gerbonara/cad/kicad/footprints.py b/gerbonara/cad/kicad/footprints.py
index 24488f4..82c0d62 100644
--- a/gerbonara/cad/kicad/footprints.py
+++ b/gerbonara/cad/kicad/footprints.py
@@ -612,14 +612,9 @@ class Footprint:
 
 
     def __after_parse__(self, parent):
-        self.properties = {prop.key: prop for prop in self.properties}
-
         for pad in self.pads:
             pad.footprint = self
 
-    def __before_sexp__(self):
-        self.properties = list(self.properties.values())
-
     def property_value(self, key, default=_MISSING):
         if default is not _MISSING and key not in self.properties:
             return default
diff --git a/gerbonara/cad/kicad/primitives.py b/gerbonara/cad/kicad/primitives.py
index f066e15..40cb22c 100644
--- a/gerbonara/cad/kicad/primitives.py
+++ b/gerbonara/cad/kicad/primitives.py
@@ -81,7 +81,7 @@ class Zone:
     connect_pads: PadConnection = field(default_factory=PadConnection)
     min_thickness: Named(float) = 0.254
     filled_areas_thickness: Named(YesNoAtom()) = True
-    keepouts: List(ZoneKeepout) = field(default_factory=list)
+    keepout: ZoneKeepout = field(default_factory=ZoneKeepout)
     fill: ZoneFill = field(default_factory=ZoneFill)
     polygon: ZonePolygon = field(default_factory=ZonePolygon)
     fill_polygons: List(FillPolygon) = field(default_factory=list)