Python hash() can't handle long integer?
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by Xie
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Published on 2010-04-22T02:14:33Z
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2010/04/22
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I defined a class:
class A:
''' hash test class
>>> a = A(9, 1196833379, 1, 1773396906)
>>> hash(a)
-340004569
This is weird, 12544897317L expected.
'''
def __init__(self, a, b, c, d):
self.a = a
self.b = b
self.c = c
self.d = d
def __hash__(self):
return self.a * self.b + self.c * self.d
Why, in the doctest, hash() function gives a negative integer?
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