def __init__(self, named_fields, label_text=None): Group.__init__(self, [field for (name, field) in named_fields], label_text) self.named_fields = named_fields
def __init__(self, fields, label_text=None): Group.__init__(self, fields, label_text)
def __init__(self, fields, label_text=None, short=True, cols=1): Group.__init__(self, fields, label_text) TableMixin.__init__(self, short, cols)