[MacPorts] #16775: python25: respect applications_dir

[MacPorts]

#16775: python25: respect applications_dir
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 Reporter:  jmr at macports.org  |       Owner:  mww at macports.org 
     Type:  enhancement       |      Status:  new              
 Priority:  Normal            |   Milestone:  Port Enhancements
Component:  ports             |     Version:                   
 Keywords:                    |        Port:  python25         
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 There is now an applications_dir variable in trunk which should be used
 instead of hardcoding /Applications/MacPorts. Attached patch makes
 python25 use it, and falls back to the default if it is not set (as with
 base versions <= 1.6).

 Possibly the frameworks_dir variable should also be used, but it defaults
 to /Library/Frameworks, which is different to what the python ports
 currently use.

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Ticket URL: <http://trac.macports.org/ticket/16775>
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