def post_init(self):
PurchaseItemStep.post_init(self)
if not self.has_next_step():
self.wizard.enable_finish()
def validate(self, value):
PurchaseItemStep.validate(self, value)
can_quote = not self.model.get_items().is_empty()
self.wizard.refresh_next(value and can_quote)
def setup_slaves(self):
PurchaseItemStep.setup_slaves(self)
self.cost_label.hide()
self.cost.hide()
def post_init(self):
PurchaseItemStep.post_init(self)
if not self.has_next_step():
self.wizard.enable_finish()
def validate(self, value):
PurchaseItemStep.validate(self, value)
can_quote = not self.model.get_items().is_empty()
self.wizard.refresh_next(value and can_quote)
def setup_slaves(self):
PurchaseItemStep.setup_slaves(self)
self.cost_label.hide()
self.cost.hide()
