On 10/24/05, Josiah Carlson <[EMAIL PROTECTED]> wrote:
> "Should dicts and sets automatically freeze their mutable keys?"
>
> Dictionaries don't have mutable keys,
Since when?
class Foo:
def __init__(self):
self.x = 1
f = Foo()
d = {f: 1}
f.x = 2
Maybe you meant something else? I can't think of any way in which
"dictionaries don't have mutable keys" is true. The only rule about
dictionary keys that I know of is that they need to be hashable and
need to be comparable with the equality operator.
--
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