[MacPorts] #46585: update py-mayavi and adjust dependencies

[MacPorts]

#46585: update py-mayavi and adjust dependencies
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  Reporter:  jjstickel@…          |      Owner:  macports-tickets@…
      Type:  enhancement          |     Status:  new
  Priority:  Normal               |  Milestone:
 Component:  ports                |    Version:
Resolution:                       |   Keywords:  haspatch maintainer
      Port:  py-mayavi py-pyface  |
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Comment (by mojca@…):

 I'm sorry, it's just one port – `py26-mayavi`, not two. I committed the
 change for `py-pyface` in r132541.

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Ticket URL: <https://trac.macports.org/ticket/46585#comment:9>
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