[MacPorts] #58879: py37-packaging depends on py37-attrs

[MacPorts]

#58879: py37-packaging depends on py37-attrs
---------------------------+----------------------
  Reporter:  blair         |      Owner:  blair
      Type:  defect        |     Status:  assigned
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:                |   Keywords:
      Port:  py-packaging  |
---------------------------+----------------------

Comment (by blair):

 Diff between 19.0 and 19.1:

 {{{
 diff -ru packaging-19.0/packaging.egg-info/requires.txt
 packaging-19.1/packaging.egg-info/requires.txt
 --- packaging-19.0/packaging.egg-info/requires.txt      2019-01-20
 03:04:40.000000000 -0800
 +++ packaging-19.1/packaging.egg-info/requires.txt      2019-07-29
 23:32:32.000000000 -0700
 @@ -1,2 +1,3 @@
 +attrs
  pyparsing>=2.0.2
  six
 diff -ru packaging-19.0/setup.py packaging-19.1/setup.py
 --- packaging-19.0/setup.py     2019-01-20 02:44:35.000000000 -0800
 +++ packaging-19.1/setup.py     2019-07-19 22:17:29.000000000 -0700
 @@ -48,7 +48,7 @@
      author=about["__author__"],
      author_email=about["__email__"],
      python_requires=">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*",
 -    install_requires=["pyparsing>=2.0.2", "six"],  # Needed to avoid
 issue #91
 +    install_requires=["attrs", "pyparsing>=2.0.2", "six"],  # Needed to
 avoid issue #91
      classifiers=[
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Developers",
 }}}

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Ticket URL: <https://trac.macports.org/ticket/58879#comment:1>
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