Properly parenthesize a long Boolean combination. Formerly, you could
pass invalid seed values.
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@ -44,7 +44,7 @@ class whrandom:
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def seed(self, x = 0, y = 0, z = 0):
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if not type(x) == type(y) == type(z) == type(0):
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raise TypeError, 'seeds must be integers'
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if not 0 <= x < 256 and 0 <= y < 256 and 0 <= z < 256:
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if not (0 <= x < 256 and 0 <= y < 256 and 0 <= z < 256):
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raise ValueError, 'seeds must be in range(0, 256)'
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if 0 == x == y == z:
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# Initialize from current time
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