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On 11/29/2010 01:14 PM, Sebastian Pipping wrote: |
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> On 11/29/10 18:33, Zac Medico wrote: |
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>> You could also cancel it out, by checking the state in pkg_preinst and |
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>> saving it in an environment variable so that you can restore it in |
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>> pkg_postinst. |
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> |
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> Could you show a mockup of that? |
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> I'm not really sure how that would work. |
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> |
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> Would it work for pkg_postrm code of already installed packages? |
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> That would great to have. |
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|
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Yes, hopefully something like this will do it: |
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|
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pkg_preinst() { |
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main_active_python=$(eselect python show) |
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} |
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|
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pkg_postinst() { |
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if [[ -n $main_active_python && |
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$main_active_python != $(eselect python show) ]] ; then |
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einfo "restoring active python interpreter" |
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eselect python set "$main_active_python" |
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fi |
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} |
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|
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-- |
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Thanks, |
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Zac |
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