hotfix update placeholder

openpype/hosts/maya/api/lib_template_builder.py

@@ -15,6 +15,15 @@ def get_placeholder_attributes(node):
  for attr in cmds.listAttr(node, userDefined=True)}
 
 
+def delete_placeholder_attributes(node):
+ '''
+ function to delete all extra placeholder attributes
+ '''
+ extra_attributes = get_placeholder_attributes(node)
+ for attribute in extra_attributes:
+ cmds.deleteAttr(node + '.' + attribute)
+
+
 def create_placeholder():
  args = placeholder_window()
 
@@ -56,11 +65,15 @@ def update_placeholder():
  placeholder = placeholder[0]
 
  args = placeholder_window(get_placeholder_attributes(placeholder))
+ #delete placeholder attributes
+ delete_placeholder_attributes(placeholder)
  if not args:
  return # operation canceled
 
- options = {str(arg): arg._data.get("items") or arg.read()
- for arg in args if not type(arg) == qargparse.Separator}
+ options = OrderedDict()
+ for arg in args:
+ if not type(arg) == qargparse.Separator:
+ options[str(arg)] = arg._data.get("items") or arg.read()
  imprint(placeholder, options)
  imprint_enum(placeholder, args)