[MacPorts] #48250: py27-horton @2.0.0 New port submission

[MacPorts]

#48250: py27-horton @2.0.0 New port submission
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  Reporter:  yangx59@…   |      Owner:  macports-tickets@…
      Type:  submission  |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.3
Resolution:              |   Keywords:
      Port:              |
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Comment (by yangx59@…):

 Replying to [comment:1 ryandesign@…]:
 > Replying to [ticket:48250 yangx59@…]:
 > > BTW: In this portfile, I want to use numpy27 +atlas to build numpy
 with atlas, but I don't know how to realize it.
 >
 > MacPorts base doesn't support declaring dependencies on variants of
 ports, and we try to discourage attempting to do this. But if you must,
 you would use the require_active_variants procedure from the
 active_variants 1.1 portgroup.

 It seems just test whether the dependency port is installed with the
 variants rather than installed the port with declared variants.
 I just updated the portfile, would you please help me figure out or give
 me an example how to let it install the dependency port with some variants
 like numpy +atlas. I will really appreciate it.

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Ticket URL: <https://trac.macports.org/ticket/48250#comment:2>
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