[issue1533] Bug in range() function for large values

Mark Dickinson report at bugs.python.org
Sat May 1 03:05:59 CEST 2010


Mark Dickinson <dickinsm at gmail.com> added the comment:

> IIRC, it was a very deliberate choice not to allow float arguments to range

Ignore this bit.  IDRC.  It was a deliberate choice not to let something range(0.0, 1.0, 0.1) work to give [0.0, 0.1, ...], since the usual floating-point difficulties give uncertainty about the endpoint.

That float arguments were allowed (and silently truncated to integers) is merely unfortunate.  :)  And it's no longer permitted in 2.7;  I wouldn't want to go back to permitting float arguments here.

I'll set this to pending;  it should be closed unless someone comes up with a simple fix in the near future.

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resolution:  -> wont fix
status: open -> pending

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<http://bugs.python.org/issue1533>
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