[MacPorts] #68140: py-cachecontrol @ v0.12.11: Trying to use deprecated package "filelock"

[MacPorts]

#68140: py-cachecontrol @ v0.12.11: Trying to use deprecated package "filelock"
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  Reporter:  eric-j-ason      |      Owner:  dgilman
      Type:  defect           |     Status:  assigned
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:
Resolution:                   |   Keywords:
      Port:  py-cachecontrol  |
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Comment (by dgilman):

 I've opened a PR to do the version update. However, filelock/lockfile are
 not MacPorts dependencies of the portfile as they are optional
 dependencies in the Python packaging. If you have not installed the
 MacPorts py-filelock you would still hit the error after updating. Did you
 hit this error through a MacPorts-provided package or through your own
 code?

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Ticket URL: <https://trac.macports.org/ticket/68140#comment:3>
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