diff --git a/product/ERP5Form/Form.py b/product/ERP5Form/Form.py index 079fe11459d748a8aa16bf2bb0dbc04091200444..a5b71ca7c414d2b586c4a38ee2061ba5ae1c5749 100644 --- a/product/ERP5Form/Form.py +++ b/product/ERP5Form/Form.py @@ -353,7 +353,10 @@ class ERP5Form(ZMIForm, ZopePageTemplate): self.title = title self.row_length = 4 self.group_list = ["left", "right", "center", "bottom", "hidden"] - self.groups = dict.fromkeys(self.group_list, []) + groups = {} + for group in self.group_list: + groups[group] = [] + self.groups = groups # Proxy method to PageTemplate def __call__(self, *args, **kwargs):