本文整理匯總了Python中bproject.models.models.DBSession.rollback方法的典型用法代碼示例。如果您正苦於以下問題：Python DBSession.rollback方法的具體用法？Python DBSession.rollback怎麽用？Python DBSession.rollback使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類bproject.models.models.DBSession的用法示例。
在下文中一共展示了DBSession.rollback方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: delete
# 需要導入模塊: from bproject.models.models import DBSession [as 別名]
# 或者: from bproject.models.models.DBSession import rollback [as 別名]
def delete(self, name = None, group = None):
log.debug("delete")
response = Return()
org = self.get(name = name, group = group)
if org:
try:
DBSession.delete(org)
DBSession.flush()
response.success()
response.msg = "Group {0} has been deleted".format(name)
log.info(response.msg)
self.history.add(static.options.groups, static.actions.delete, response.msg)
except Exception as ex:
DBSession.rollback()
log.exception(ex)
response.exception()
else:
response.notfound()
log.error(response.msg)
return response