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Re: sum function

References (1 earlier) <CALwzidnEKReQiHNEHekFByxEENQbvOHff8L=AOk2Hir7J1dN4g@mail.gmail.com> <mailman.1810.1349384780.27098.python-list@python.org> <307d5843-af17-4079-8a48-f8d7351a1d7b@googlegroups.com> <mailman.1813.1349386825.27098.python-list@python.org> <3e6de8b6-5ad5-4b29-92b4-9e957158ca5a@googlegroups.com>
From Ian Kelly <ian.g.kelly@gmail.com>
Date 2012-10-04 18:59 -0600
Subject Re: sum function
Newsgroups comp.lang.python
Message-ID <mailman.1824.1349398775.27098.python-list@python.org> (permalink)

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On Thu, Oct 4, 2012 at 6:40 PM, Mike <mike20007@gmail.com> wrote:
> Traceback (most recent call last):
>   File "test.py", line 16, in <module>
>     total = sum(float(col.value) for r in iter(next_r, None) for col in r.itervalues())
>   File "test.py", line 16, in <genexpr>
>     total = sum(float(col.value) for r in iter(next_r, None) for col in r.itervalues())
> AttributeError: 'list' object has no attribute 'itervalues'

"r.itervalues()" should have been "r[0].columns.itervalues()", I
think.  It's hard to test code against an API that you don't have. :-)

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sum function mike20007@gmail.com - 2012-10-04 13:52 -0700
  Re: sum function Ian Kelly <ian.g.kelly@gmail.com> - 2012-10-04 15:04 -0600
    Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 14:31 -0700
    Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 14:31 -0700
  Re: sum function Ian Kelly <ian.g.kelly@gmail.com> - 2012-10-04 15:05 -0600
    Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 14:29 -0700
      Re: sum function Dave Angel <d@davea.name> - 2012-10-04 17:39 -0400
        Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 17:40 -0700
          Re: sum function Ian Kelly <ian.g.kelly@gmail.com> - 2012-10-04 18:59 -0600
            Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 19:01 -0700
              Re: sum function Ramchandra Apte <maniandram01@gmail.com> - 2012-10-05 01:31 -0700
              Re: sum function Ramchandra Apte <maniandram01@gmail.com> - 2012-10-05 01:31 -0700
            Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 19:01 -0700
        Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 17:40 -0700
      Re: sum function Chris Angelico <rosuav@gmail.com> - 2012-10-05 07:34 +1000
    Re: sum function Mike <mike20007@gmail.com> - 2012-10-04 14:29 -0700
  Re: sum function Mike <mike20007@gmail.com> - 2012-10-05 06:39 -0700
    Re: sum function Ramchandra Apte <maniandram01@gmail.com> - 2012-10-05 06:41 -0700
      Re: sum function Mike <mike20007@gmail.com> - 2012-10-05 06:47 -0700
        Re: sum function Terry Reedy <tjreedy@udel.edu> - 2012-10-05 14:52 -0400
          Re: sum function Mike <mike20007@gmail.com> - 2012-10-05 13:09 -0700
            Re: sum function Dave Angel <d@davea.name> - 2012-10-05 16:26 -0400
              Re: sum function Ramchandra Apte <maniandram01@gmail.com> - 2012-10-06 05:38 -0700
          Re: sum function Mike <mike20007@gmail.com> - 2012-10-05 13:09 -0700
    Re: sum function Ian Kelly <ian.g.kelly@gmail.com> - 2012-10-05 13:29 -0600
  Re: sum function Mike <mike20007@gmail.com> - 2012-10-05 13:03 -0700
    Re: sum function Ian Kelly <ian.g.kelly@gmail.com> - 2012-10-05 14:10 -0600
      Re: sum function Mike <mike20007@gmail.com> - 2012-10-05 14:19 -0700

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