本文整理汇总了Python中stoqlib.domain.product.ProductHistory.add_produced_item方法的典型用法代码示例。如果您正苦于以下问题：Python ProductHistory.add_produced_item方法的具体用法？Python ProductHistory.add_produced_item怎么用？Python ProductHistory.add_produced_item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.product.ProductHistory的用法示例。
在下文中一共展示了ProductHistory.add_produced_item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: produce
# 需要导入模块: from stoqlib.domain.product import ProductHistory [as 别名]
# 或者: from stoqlib.domain.product.ProductHistory import add_produced_item [as 别名]
def produce(self, quantity, produced_by=None, serials=None):
"""Sets a certain quantity as produced. The quantity will be marked as
produced only if there are enough materials allocated, otherwise a
ValueError exception will be raised.
:param quantity: the quantity that will be produced.
"""
assert self.can_produce(quantity)
# check if its ok to produce before consuming material
if self.product.has_quality_tests():
# We have some quality tests to assure. Register it for later
assert produced_by
assert len(serials) == quantity
# We only support yield quantity > 1 when there are no tests
assert self.product.yield_quantity == 1
self.store.savepoint(u'before_produce')
for component in self.get_components():
material = self._get_material_from_component(component)
needed_material = quantity * component.quantity
try:
material.consume(needed_material)
except ValueError:
self.store.rollback_to_savepoint(u'before_produce')
raise
if self.product.has_quality_tests():
for serial in serials:
ProductionProducedItem(store=self.store,
order=self.order,
product=self.product,
produced_by=produced_by,
produced_date=localnow(),
serial_number=serial,
entered_stock=False)
else:
# There are no quality tests for this product. Increase stock
# right now.
storable = self.product.storable
# A production process may yield more than one unit of this product
yield_quantity = quantity * self.product.yield_quantity
storable.increase_stock(yield_quantity, self.order.branch,
StockTransactionHistory.TYPE_PRODUCTION_PRODUCED,
self.id)
self.produced += quantity
self.order.try_finalize_production()
ProductHistory.add_produced_item(self.store, self.order.branch, self)