Hi,
Different objects can have the same hash, so it compares to find the actual
correct object.
Usually when you store something in a dict and later you can't find it
anymore, it is that the internal state changed and that the hash is not the
same anymore.
Matthieu
2013/3/16 Dmitrey
--- Исходное сообщение --- От кого: "Alan G Isaac"
Дата: 15 марта 2013, 22:54:21 On 3/15/2013 3:34 PM, Dmitrey wrote:
the suspected bugs are not documented yet
I'm going to guess that the state of the F_i changes when you use them as keys (i.e., when you call __le__.
no, their state doesn't change for operations like __le__ . AFAIK searching Python dict doesn't calls __le__ on the object keys at all, it operates with method .__hash__(), and latter returns fixed integer numbers assigned to the objects earlier (at least in my case).
It is very hard to imagine that this is a Python or NumPy bug.
Cheers, Alan
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