* Re: [gentoo-portage-dev] [PATCH v5] Test for read-only filesystems, bail out during preinst if there are any which will be written to and display a useful error message. Fixes bug 378869.
@ 2014-01-22 5:24 99% ` Mike Frysinger
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From: Mike Frysinger @ 2014-01-22 5:24 UTC (permalink / raw
To: gentoo-portage-dev; +Cc: Chris Reffett
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On Monday 20 January 2014 23:00:31 Chris Reffett wrote:
> + if not ro_filesystems:
> + return ro_filesystems
> +
> + for directory in dir_list:
> + for filesystem in ro_filesystems:
> + if filesystem == directory:
> + ro_filesystems_written.add(filesystem)
> +
> + return ro_filesystems_written
is this just the intersection of two sets ? so all this logic could be:
return ro_filesystems ^ set(dir_list)
-mike
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2014-01-21 3:32 [gentoo-portage-dev] [PATCH v4] Test for read-only filesystems, bail out during preinst if there are any which will be written to and display a useful error message. Fixes bug 378869 Mike Frysinger
2014-01-21 4:00 ` [gentoo-portage-dev] [PATCH v5] " Chris Reffett
2014-01-22 5:24 99% ` Mike Frysinger
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