mirror of https://github.com/python/cpython
Much clearer when super() is used.
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@ -58,9 +58,9 @@ SG_MAGICCONST = 1.0 + _log(4.5)
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# Adrian Baddeley. Adapted by Raymond Hettinger for use with
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# the Mersenne Twister core generator.
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from _random import Random as CoreGenerator
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import _random
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class Random(CoreGenerator):
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class Random(_random.Random):
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"""Random number generator base class used by bound module functions.
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Used to instantiate instances of Random to get generators that don't
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@ -94,19 +94,19 @@ class Random(CoreGenerator):
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If a is not None or an int or long, hash(a) is used instead.
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"""
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CoreGenerator.seed(self, a)
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super(Random, self).seed(a)
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self.gauss_next = None
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def getstate(self):
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"""Return internal state; can be passed to setstate() later."""
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return self.VERSION, CoreGenerator.getstate(self), self.gauss_next
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return self.VERSION, super(Random, self).getstate(), self.gauss_next
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def setstate(self, state):
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"""Restore internal state from object returned by getstate()."""
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version = state[0]
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if version == 2:
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version, internalstate, self.gauss_next = state
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CoreGenerator.setstate(self, internalstate)
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super(Random, self).setstate(internalstate)
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else:
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raise ValueError("state with version %s passed to "
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"Random.setstate() of version %s" %
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