Exemplo n.º 1
0
 def __set__(self, *args):
     raise db.DerivedPropertyError(
         'Class-key is a derived property and cannot be set.')
Exemplo n.º 2
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 def __set__(self, *args):
     raise db.DerivedPropertyError(
         'Computed property %s cannot be set.' % self.name)
Exemplo n.º 3
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 def __set__(self, model_instance, value):
     raise db.DerivedPropertyError("Cannot assign to a DerivedProperty")
Exemplo n.º 4
0
 def __set__(self, *args):
     raise db.DerivedPropertyError(
         'Model-path is a derived property and cannot be set.')