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bpo-42222: Modernize integer test/conversion in randrange() (#23064)

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Raymond Hettinger 2020-12-28 11:10:34 -08:00 • committed by GitHub
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Doc/library/random.rst
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@ -135,6 +135,15 @@ Functions for integers
values. Formerly it used a style like ``int(random()*n)`` which could produce
slightly uneven distributions.
.. deprecated:: 3.10
The automatic conversion of non-integer types to equivalent integers is
deprecated. Currently ``randrange(10.0)`` is losslessly converted to
``randrange(10)``. In the future, this will raise a :exc:`TypeError`.
.. deprecated:: 3.10
The exception raised for non-integral values such as ``range(10.5)``
will be changed from :exc:`ValueError` to :exc:`TypeError`.
.. function:: randint(a, b)
Return a random integer *N* such that ``a <= N <= b``. Alias for