Python google.appengine.ext.db 模块，DerivedPropertyError() 实例源码

我们从Python开源项目中，提取了以下5个代码示例，用于说明如何使用google.appengine.ext.db.DerivedPropertyError()。

项目：Intranet-Penetration 作者：yuxiaokui | 项目源码 | 文件源码

def __set__(self, *args):
    raise db.DerivedPropertyError(
        'Class-key is a derived property and cannot be set.')

项目：MKFQ 作者：maojingios | 项目源码 | 文件源码

def __set__(self, *args):
    raise db.DerivedPropertyError(
        'Class-key is a derived property and cannot be set.')

项目：xxNet 作者：drzorm | 项目源码 | 文件源码

def __set__(self, *args):
    raise db.DerivedPropertyError(
        'Class-key is a derived property and cannot be set.')

项目：Deploy_XXNET_Server 作者：jzp820927 | 项目源码 | 文件源码

def __set__(self, *args):
    raise db.DerivedPropertyError(
        'Class-key is a derived property and cannot be set.')

项目：Docker-XX-Net 作者：kuanghy | 项目源码 | 文件源码

def __set__(self, *args):
    raise db.DerivedPropertyError(
        'Class-key is a derived property and cannot be set.')