From 305acf2fffaf4653819268adca81d99a6551e072 Mon Sep 17 00:00:00 2001 From: Nick Coghlan Date: Sun, 20 May 2012 21:22:27 +1000 Subject: Remove an incorrect implementation detail --- Doc/reference/datamodel.rst | 5 ----- 1 file changed, 5 deletions(-) diff --git a/Doc/reference/datamodel.rst b/Doc/reference/datamodel.rst index 643cabc..fa60723 100644 --- a/Doc/reference/datamodel.rst +++ b/Doc/reference/datamodel.rst @@ -1262,16 +1262,11 @@ Basic customization immutable (if the object's hash value changes, it will be in the wrong hash bucket). - User-defined classes have :meth:`__eq__` and :meth:`__hash__` methods by default; with them, all objects compare unequal (except with themselves) and ``x.__hash__()`` returns an appropriate value such that ``x == y`` implies both that ``x is y`` and ``hash(x) == hash(y)``. - .. impl-detail:: - - CPython uses ``hash(id(x))`` as the default hash for class instances. - Classes which inherit a :meth:`__hash__` method from a parent class but change the meaning of :meth:`__eq__` such that the hash value returned is no longer appropriate (e.g. by switching to a value-based concept of equality -- cgit v0.12