本文整理汇总了Python中stoqlib.domain.sellable.Sellable.can_remove方法的典型用法代码示例。如果您正苦于以下问题：Python Sellable.can_remove方法的具体用法？Python Sellable.can_remove怎么用？Python Sellable.can_remove使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类stoqlib.domain.sellable.Sellable的用法示例。
在下文中一共展示了Sellable.can_remove方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_can_remove
# 需要导入模块: from stoqlib.domain.sellable import Sellable [as 别名]
# 或者: from stoqlib.domain.sellable.Sellable import can_remove [as 别名]
def test_can_remove(self):
sellable = Sellable(store=self.store)
self.assertTrue(sellable.can_remove())
sellable = self.create_sellable()
storable = Storable(product=sellable.product, store=self.store)
self.assertTrue(sellable.can_remove())
branch = get_current_branch(self.store)
storable.increase_stock(1, branch,
StockTransactionHistory.TYPE_INITIAL, None)
sale = self.create_sale()
sale.status = Sale.STATUS_QUOTE
sale.branch = branch
sale.add_sellable(sellable)
self.assertFalse(sellable.can_remove())
# Can't remove the sellable if it's in a purchase.
from stoqlib.domain.purchase import PurchaseItem
sellable = self.create_sellable()
Storable(product=sellable.product, store=self.store)
self.assertTrue(sellable.can_remove())
PurchaseItem(store=self.store,
quantity=8, quantity_received=0,
cost=125, base_cost=125,
sellable=sellable,
order=self.create_purchase_order())
self.assertFalse(sellable.can_remove())
# The delivery service cannot be removed.
sellable = sysparam.get_object(self.store, 'DELIVERY_SERVICE').sellable
self.assertFalse(sellable.can_remove())