[MacPorts] #44308: py-SRPAstro: switch PIL/Pillow dependency to py-matplotlib and py-scipy.

[MacPorts]

#44308: py-SRPAstro: switch PIL/Pillow dependency to py-matplotlib and py-scipy.
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  Reporter:  ionic@…                             |      Owner:  macports-
      Type:  defect                              |  tickets@…
  Priority:  Normal                              |     Status:  new
 Component:  ports                               |  Milestone:
Resolution:                                      |    Version:
      Port:  py-SRPAstro py-matplotlib py-scipy  |   Keywords:  haspatch
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Comment (by petr@…):

 I do not see why `py-scipy` should declare a dependency on PIL or Pillow,
 but I found the following:

 {{{
 scipy/misc/pilutil.py:Note that PIL is not a dependency of SciPy and this
 module is not
 scipy/misc/pilutil.py:available on systems that don't have PIL installed.
 }}}

 If you still think it should, please document why!

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Ticket URL: <https://trac.macports.org/ticket/44308#comment:4>
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