The @property.getter and @property.setter decorators are
clever, but they have the disadvantage that you end up
writing the name of the property no less than 5 times,
all of which have to match.
Thinking there must be a better way, I came up with this:
def Property(name, bases, dict):
return property(dict.get('get'), dict.get('set'))
which allows you to write
class Test:
class foo(metaclass = Property):
def get(self):
print("Getting foo")
return self._foo
def set(self, x):
print("Setting foo to", x)
self._foo = x
test = Test()
test.foo = 42
print(test.foo)
Output:
Setting foo to 42
Getting foo
42
--
Greg
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