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Re: Test for an empty directory that could be very large if it is not empty?

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Date Thu, 7 Aug 2014 12:37:41 -0500
From Tim Chase <python.list@tim.thechases.com>
To python-list@python.org
Subject Re: Test for an empty directory that could be very large if it is not empty?
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On 2014-08-07 08:19, Roy Smith wrote:
> > My glob.iglob() uses os.listdir() behind the scenes (see glob1()
> > in glob.py)
> > 
> > -tkc  
> 
> In which case, the documentation for iglob() is broken.  It says:
> 
> "Return an iterator which yields the same values as glob() without 
> actually storing them all simultaneously."

I'd tend to agree that iglob() is broken and should use the
proposed .scandir() instead for exactly those reasons.
Unfortunately, it seems that it might not get back-ported
until .scandir() hits.

-tkc

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Thread

Test for an empty directory that could be very large if it is not empty? Virgil Stokes <vs@it.uu.se> - 2014-08-06 23:46 +0200
  Re: Test for an empty directory that could be very large if it is not   empty? Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2014-08-07 18:14 +1200
    Re: Test for an empty directory that could be very large if it is not   empty? Cameron Simpson <cs@zip.com.au> - 2014-08-07 17:08 +1000
    Re: Test for an empty directory that could be very large if it is not   empty? Roy Smith <roy@panix.com> - 2014-08-07 07:54 -0400
      Re: Test for an empty directory that could be very large if it is not empty? Peter Otten <__peter__@web.de> - 2014-08-07 14:06 +0200
      Re: Test for an empty directory that could be very large if it is not empty? Tim Chase <python.list@tim.thechases.com> - 2014-08-07 07:05 -0500
        Re: Test for an empty directory that could be very large if it is not empty? Roy Smith <roy@panix.com> - 2014-08-07 08:19 -0400
          Re: Test for an empty directory that could be very large if it is not empty? Tim Chase <python.list@tim.thechases.com> - 2014-08-07 12:37 -0500
            Re: Test for an empty directory that could be very large if it is not empty? Roy Smith <roy@panix.com> - 2014-08-07 21:10 -0400
  Re: Test for an empty directory that could be very large if it is not empty? John Gordon <gordon@panix.com> - 2014-08-07 20:15 +0000

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