本文整理汇总了Python中trove.quota.models.QuotaUsage.find_by方法的典型用法代码示例。如果您正苦于以下问题:Python QuotaUsage.find_by方法的具体用法?Python QuotaUsage.find_by怎么用?Python QuotaUsage.find_by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trove.quota.models.QuotaUsage
的用法示例。
在下文中一共展示了QuotaUsage.find_by方法的2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: rollback
# 需要导入模块: from trove.quota.models import QuotaUsage [as 别名]
# 或者: from trove.quota.models.QuotaUsage import find_by [as 别名]
def rollback(self, reservations):
"""Roll back reservations.
:param reservations: A list of the reservation UUIDs, as
returned by the reserve() method.
"""
for reservation in reservations:
usage = QuotaUsage.find_by(id=reservation.usage_id)
usage.reserved -= reservation.delta
reservation.status = Reservation.Statuses.ROLLEDBACK
usage.save()
reservation.save()
示例2: commit
# 需要导入模块: from trove.quota.models import QuotaUsage [as 别名]
# 或者: from trove.quota.models.QuotaUsage import find_by [as 别名]
def commit(self, reservations):
"""Commit reservations.
:param reservations: A list of the reservation UUIDs, as
returned by the reserve() method.
"""
for reservation in reservations:
usage = QuotaUsage.find_by(id=reservation.usage_id)
usage.in_use += reservation.delta
usage.reserved -= reservation.delta
reservation.status = Reservation.Statuses.COMMITTED
usage.save()
reservation.save()