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Re: program to generate data helpful in finding duplicate large files

References <mailman.14114.1411063879.18130.python-list@python.org> <541bc310$0$29975$c3e8da3$5496439d@news.astraweb.com> <CAPTjJmpRnN3FaT2EHiFFuMBOArVBuuvf+f4siex95SW6vPGdcQ@mail.gmail.com>
From Ian Kelly <ian.g.kelly@gmail.com>
Date 2014-09-19 11:20 -0600
Subject Re: program to generate data helpful in finding duplicate large files
Newsgroups comp.lang.python
Message-ID <mailman.14150.1411147263.18130.python-list@python.org> (permalink)

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On Fri, Sep 19, 2014 at 12:45 AM, Chris Angelico <rosuav@gmail.com> wrote:
> On Fri, Sep 19, 2014 at 3:45 PM, Steven D'Aprano
>>     s = '\0'.join([thishost, md5sum, dev, ino, nlink, size, file_path])
>>     print s
>
> That won't work on its own; several of the values are integers. So
> either they need to be str()'d or something in the output system needs
> to know to convert them to strings. I'm inclined to the latter option,
> which simply means importing print_function from __future__ and
> setting sep=chr(0).

Personally, I lean toward converting them with map in this case:

    s = '\0'.join(map(str, [thishost, md5sum, dev, ino, nlink, size,
file_path]))

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program to generate data helpful in finding duplicate large files David Alban <extasia@extasia.org> - 2014-09-18 11:11 -0700
  Re: program to generate data helpful in finding duplicate large files Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-19 15:45 +1000
    Re: program to generate data helpful in finding duplicate large files Chris Angelico <rosuav@gmail.com> - 2014-09-19 16:45 +1000
      Re: program to generate data helpful in finding duplicate large files Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-19 21:04 +1000
        Re: program to generate data helpful in finding duplicate large files Chris Angelico <rosuav@gmail.com> - 2014-09-19 21:36 +1000
          Re: program to generate data helpful in finding duplicate large files Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2014-09-20 09:33 +1000
            Re: program to generate data helpful in finding duplicate large files Chris Angelico <rosuav@gmail.com> - 2014-09-20 14:47 +1000
    Re: program to generate data helpful in finding duplicate large files Ian Kelly <ian.g.kelly@gmail.com> - 2014-09-19 11:20 -0600
    Re: program to generate data helpful in finding duplicate large files Chris Angelico <rosuav@gmail.com> - 2014-09-20 03:36 +1000

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