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Groups > comp.lang.python > #102936
| From | Ben Finney <ben+python@benfinney.id.au> |
|---|---|
| Newsgroups | comp.lang.python |
| Subject | Re: Make a unique filesystem path, without creating the file |
| Date | 2016-02-15 15:28 +1100 |
| Message-ID | <mailman.127.1455510515.22075.python-list@python.org> (permalink) |
| References | <85r3gf55k4.fsf@benfinney.id.au> <CAG93HwHjKewu-VHUUc1jL=cU-pDNxVtKxx6ORyr+mdLLSJx2TA@mail.gmail.com> <CAG93HwGRsvcc=9rGgOA=oi6C-3pTk-Kr3g4dxCN0ivvixTVPWw@mail.gmail.com> <mailman.121.1455494940.22075.python-list@python.org> <56c14ed7$0$11089$c3e8da3@news.astraweb.com> |
Steven D'Aprano <steve+comp.lang.python@pearwood.info> writes: > On Monday 15 February 2016 11:08, Ben Finney wrote: > > > I am unconcerned with whether there is a real filesystem entry of > > that name; the goal entails having no filesystem activity for this. > > I want a valid unique filesystem path, without touching the > > filesystem. > > Your phrasing is ambiguous. The existing behaviour of ‘tempfile.mktemp’ – actually of its internal class ‘tempfile._RandomNameSequence’ – is to generate unpredictable, unique, valid filesystem paths that are different each time. That's the behaviour I want, in a public API that exposes what ‘tempfile’ already has implemented, documented in a way that doesn't create a scare about security. > But if you explain in more detail why you want this filename, perhaps > we can come up with some ideas that will help. The behaviour is already implemented in the standard library. What I'm looking for is a way to use it (not re-implement it) that is public API and isn't scolded by the library documentation. -- \ “Try adding “as long as you don't breach the terms of service – | `\ according to our sole judgement” to the end of any cloud | _o__) computing pitch.” —Simon Phipps, 2010-12-11 | Ben Finney
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Re: Make a unique filesystem path, without creating the file Ben Finney <ben+python@benfinney.id.au> - 2016-02-15 11:08 +1100
Re: Make a unique filesystem path, without creating the file Dan Sommers <dan@tombstonezero.net> - 2016-02-15 01:07 +0000
Re: Make a unique filesystem path, without creating the file Ben Finney <ben+python@benfinney.id.au> - 2016-02-15 12:19 +1100
Re: Make a unique filesystem path, without creating the file Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-02-15 15:54 +1100
Re: Make a unique filesystem path, without creating the file Ben Finney <ben+python@benfinney.id.au> - 2016-02-15 16:25 +1100
Re: Make a unique filesystem path, without creating the file Rick Johnson <rantingrickjohnson@gmail.com> - 2016-02-15 18:26 -0800
Re: Make a unique filesystem path, without creating the file Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-02-15 21:00 +1300
Re: Make a unique filesystem path, without creating the file Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-02-16 01:18 +0100
Re: Make a unique filesystem path, without creating the file Grant Edwards <invalid@invalid.invalid> - 2016-02-15 15:49 +0000
Re: Make a unique filesystem path, without creating the file Steven D'Aprano <steve+comp.lang.python@pearwood.info> - 2016-02-15 15:06 +1100
Re: Make a unique filesystem path, without creating the file Ben Finney <ben+python@benfinney.id.au> - 2016-02-15 15:28 +1100
Re: Make a unique filesystem path, without creating the file Gregory Ewing <greg.ewing@canterbury.ac.nz> - 2016-02-15 21:11 +1300
Re: Make a unique filesystem path, without creating the file Nobody <nobody@nowhere.invalid> - 2016-02-16 02:14 +0000
Re: Make a unique filesystem path, without creating the file "Martin A. Brown" <martin@linux-ip.net> - 2016-02-14 20:48 -0800
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