[MacPorts] #34763: python27 @2.7.3_0 Includes system paths in sys.path

[MacPorts]

#34763: python27 @2.7.3_0 Includes system paths in sys.path
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 Reporter:  jameskyle@…             |       Owner:  macports-tickets@…                   
     Type:  defect                  |      Status:  new                                  
 Priority:  Normal                  |   Milestone:                                       
Component:  ports                   |     Version:  2.1.99                               
 Keywords:                          |        Port:                                       
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 Macports installation of python 2.7 includes system paths in sys.path.
 This causes mucho problemo with module lookups.

 Example:

     ['', '/Library/Python/2.7/site-packages/pip-1.1-py2.7.egg',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python27.zip',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /plat-darwin',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /plat-mac',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /plat-mac/lib-scriptpackages',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /lib-tk',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /lib-old',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/readline',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /lib-dynload',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/aeosa',
 '/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/setuptools-0.6c11-py2.7.egg-info', '/Library/Python/2.7
 /site-packages']

 This effectively results in a broken python install with _very_ odd
 behavior.

 The behavior was observed on a fresh install of macports with only a
 single package installed (a python package) and duplicated across multiple
 others.

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Ticket URL: <https://trac.macports.org/ticket/34763>
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