[MacPorts] #33707: py-novas_py fetches files during its build phase

[MacPorts]

#33707: py-novas_py fetches files during its build phase
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 Reporter:  ryandesign@…             |       Owner:  aronnax@…           
     Type:  defect                   |      Status:  new                 
 Priority:  Normal                   |   Milestone:                      
Component:  ports                    |     Version:  2.0.4               
 Keywords:                           |        Port:  py-novas_py         
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Comment(by ryandesign@…):

 Looks good to me. I'm attaching a diff of your Portfile changes, with the
 following changes:

  * simplify post-extract using eval ... glob
  * use "-W" to change directory in a "system" command instead of manually
 calling "cd"

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Ticket URL: <https://trac.macports.org/ticket/33707#comment:8>
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