Moved things around for packaging on Blender extensions

psk/export/ui.py

@@ -0,0 +1,12 @@
+from bpy.types import UIList
+
+
+class PSK_UL_materials(UIList):
+    def draw_item(self, context, layout, data, item, icon, active_data, active_propname, index):
+        row = layout.row()
+        row.prop(item.material, 'name', text='', emboss=False, icon_value=layout.icon(item.material))
+
+
+classes = (
+    PSK_UL_materials,
+)