[MacPorts] #39974: py-pyttsx: use github portgroup and fetch from distfile

[MacPorts]

#39974: py-pyttsx: use github portgroup and fetch from distfile
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  Reporter:  ryandesign@…  |      Owner:  petr@…
      Type:  enhancement   |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  py-pyttsx     |
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Comment (by petr@…):

 In r127501 I moved the port to the PyPI distfile.

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Ticket URL: <https://trac.macports.org/ticket/39974#comment:5>
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