[Python-ideas] namedtuple nit...
python-ideas at mgmiller.net
Fri Jul 28 14:23:49 EDT 2017
That's a subclass. Also:
>>> class A(list): __slots__ = ()
>>> a = A()
>>> a.foo = 'bar'
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
AttributeError: 'A' object has no attribute 'foo'
On 2017-07-28 01:06, Antoine Rozo wrote:
> > If an object has no slots or dict and does not accept attribute assignment,
> is it not effectively immutable?
> No, not necessarily.
> class A(list): __slots__ = ()
More information about the Python-ideas