[MacPorts] #58845: Python support for OpenCV4

[MacPorts]

#58845: Python support for OpenCV4
---------------------------+----------------------
  Reporter:  renzresearch  |      Owner:  stromnov
      Type:  enhancement   |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:  2.5.4
Resolution:                |   Keywords:
      Port:  opencv4       |
---------------------------+----------------------

Comment (by ii343hbka):

 See attached "patch".\\

 The only issue so far is cv2 install path -- /opt/local/lib/python2.7
 /site-packages.
 But it's easy to hack with `PYTHONPATH=/opt/local/lib/python2.7/site-
 packages python`. To be honest I'm to lazy to google for proper cmake
 option :(

-- 
Ticket URL: <https://trac.macports.org/ticket/58845#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS