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Re: Haskell -> Python

References <b19e3922-d86f-426f-afb8-1f75b793f87b@googlegroups.com>
From Ian Kelly <ian.g.kelly@gmail.com>
Date 2012-11-02 15:40 -0600
Subject Re: Haskell -> Python
Newsgroups comp.lang.python
Message-ID <mailman.3222.1351892486.27098.python-list@python.org> (permalink)

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On Fri, Nov 2, 2012 at 1:19 PM,  <foster63@gmail.com> wrote:
> Is there anything anyone could recommend to make it more "Pythonic" or more functional.  It looks clumsy next to the Haskell.

def options(heaps):
    for i, heap in enumerate(heaps):
        head = heaps[:i]
        tail = heaps[i+1:]
        yield from (head + [x] + tail for x in range(heap))

"yield from" is Python 3.3 syntax.  If you're not using Python 3.3,
then that line could be replaced by:

        for x in range(heap):
            yield head + [x] + tail

Cheers,
Ian

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Thread

Haskell -> Python foster63@gmail.com - 2012-11-02 12:19 -0700
  Re: Haskell -> Python Dave Angel <d@davea.name> - 2012-11-02 15:56 -0400
    Re: Haskell -> Python Simon Foster <simon.foster@inbox.com> - 2012-11-02 20:09 +0000
  Re: Haskell -> Python Ian Kelly <ian.g.kelly@gmail.com> - 2012-11-02 15:40 -0600
    Re: Haskell -> Python Duncan Booth <duncan.booth@invalid.invalid> - 2012-11-03 16:29 +0000
  Re: Haskell -> Python Ian Kelly <ian.g.kelly@gmail.com> - 2012-11-02 15:46 -0600
  Re: Haskell -> Python Dave Angel <d@davea.name> - 2012-11-02 18:24 -0400
  Re: Haskell -> Python Ian Kelly <ian.g.kelly@gmail.com> - 2012-11-02 16:27 -0600
  Re: Haskell -> Python Dave Angel <d@davea.name> - 2012-11-02 22:03 -0400
  Re: Haskell -> Python aahz@pythoncraft.com (Aahz) - 2012-11-03 22:16 -0700

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