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Re: Writing list of dictionaries to CSV

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Date Wed, 6 May 2015 13:22:55 -0500
From Tim Chase <python.list@tim.thechases.com>
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Subject Re: Writing list of dictionaries to CSV
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On 2015-05-06 19:08, MRAB wrote:
> You could tell it to quote any value that's not a number:
> 
> 	w = csv.DictWriter(f, pol_keys,
> quoting=csv.QUOTE_NONNUMERIC)
> 
> It looks like all of the values you have are strings, so they'll
> all be quoted.
> 
> I would hope that Excel will then treat it as a string; it would be
> stupid if it didn't! :-)

Sadly, Excel *is* that stupid based on the tests I tried just now. :-(

Regardless of whether "Mar 2015" is quoted or unquoted in the source
CSV file, Excel tries to outwit you and mangles the presentation.

-tkc

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Thread

Writing list of dictionaries to CSV Kashif Rana <kashifrana84@gmail.com> - 2015-05-05 10:09 -0700
  Re: Writing list of dictionaries to CSV MRAB <python@mrabarnett.plus.com> - 2015-05-05 19:11 +0100
  Re: Writing list of dictionaries to CSV Skip Montanaro <skip.montanaro@gmail.com> - 2015-05-05 13:25 -0500
  Re: Writing list of dictionaries to CSV Cecil Westerhof <Cecil@decebal.nl> - 2015-05-05 20:44 +0200
  Re: Writing list of dictionaries to CSV Matthew Ruffalo <mmr15@case.edu> - 2015-05-05 15:43 -0400
  Re: Writing list of dictionaries to CSV Tim Chase <python.list@tim.thechases.com> - 2015-05-05 12:34 -0500
  Re: Writing list of dictionaries to CSV Kashif Rana <kashifrana84@gmail.com> - 2015-05-05 22:32 -0700
    Re: Writing list of dictionaries to CSV Chris Angelico <rosuav@gmail.com> - 2015-05-06 16:34 +1000
    Re: Writing list of dictionaries to CSV Cecil Westerhof <Cecil@decebal.nl> - 2015-05-06 08:50 +0200
    Re: Writing list of dictionaries to CSV Dennis Lee Bieber <wlfraed@ix.netcom.com> - 2015-05-06 09:14 -0400
    Re: Writing list of dictionaries to CSV MRAB <python@mrabarnett.plus.com> - 2015-05-06 19:08 +0100
    Re: Writing list of dictionaries to CSV Tim Chase <python.list@tim.thechases.com> - 2015-05-06 13:22 -0500
    Re: Writing list of dictionaries to CSV Ian Kelly <ian.g.kelly@gmail.com> - 2015-05-06 12:27 -0600
    Re: Writing list of dictionaries to CSV Tim Chase <python.list@tim.thechases.com> - 2015-05-06 13:37 -0500
    Re: Writing list of dictionaries to CSV Denis McMahon <denismfmcmahon@gmail.com> - 2015-05-06 23:31 +0000
      Re: Writing list of dictionaries to CSV Tim Chase <python.list@tim.thechases.com> - 2015-05-06 20:22 -0500
      Re: Writing list of dictionaries to CSV Jon Ribbens <jon+usenet@unequivocal.co.uk> - 2015-05-07 01:55 +0000
      Re: Writing list of dictionaries to CSV [correction] Tim Chase <python.list@tim.thechases.com> - 2015-05-06 20:52 -0500

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