[MacPorts] #47429: py-flake8, py-pep8: current versions not compatible

[MacPorts]

#47429: py-flake8, py-pep8:  current versions not compatible
--------------------------------+--------------------
  Reporter:  rectalogic@…       |      Owner:  petr@…
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:
Resolution:                     |   Keywords:
      Port:  py-flake8 py-pep8  |
--------------------------------+--------------------

Comment (by jacoblee@…):

 Adding this to this ticket, since it is not resolved, and the issue is
 similar. On a relatively clean install:

 sudo port install py27-flake8

 Installed:


 {{{
   flake8_select @0.1_0
   py27-flake8 @2.4.1_0
   py27-flake8-mccabe @0.3.1_0
   py27-pyflakes @0.9.2_0
   pyflakes_select @0.1_0
   pep8_select @0.1_0
   py27-pep8 @1.6.2_0
   py27-flake8-mccabe @0.3.1_0
 }}}


 Found, that I had to call `port select --set` on the flake8 dependencies,
 pyflakes and pep8. I was surprised, but maybe that is not so unusual.

 When trying to call flake8 I get the following traceback:


 {{{
 Traceback (most recent call last):
   File "/opt/local/bin/flake8", line 5, in <module>
     from pkg_resources import load_entry_point
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/pkg_resources/__init__.py", line 3084, in <module>
     @_call_aside
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/pkg_resources/__init__.py", line 3070, in _call_aside
     f(*args, **kwargs)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/pkg_resources/__init__.py", line 3097, in
 _initialize_master_working_set
     working_set = WorkingSet._build_master()
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/pkg_resources/__init__.py", line 653, in _build_master
     return cls._build_from_requirements(__requires__)
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/pkg_resources/__init__.py", line 666, in
 _build_from_requirements
     dists = ws.resolve(reqs, Environment())
   File
 "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/pkg_resources/__init__.py", line 839, in resolve
     raise DistributionNotFound(req, requirers)
 pkg_resources.DistributionNotFound: The
 'pep8!=1.6.0,!=1.6.1,!=1.6.2,>=1.5.7' distribution was not found and is
 required by flake8
 }}}

 Oddly, my version of pep8 is 1.6.2 which is one of those listed in the
 error message.

 Here is the list of site-packages in my macports python site-packages
 directory.

 {{{
 $ ls -1
 /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7
 /site-packages/README
 _markerlib
 easy_install.py
 easy_install.pyc
 flake8
 flake8-2.4.1-py2.7.egg-info
 mccabe-0.3.1-py2.7.egg-info
 mccabe.py
 mccabe.pyc
 pep8-1.6.2-py2.7.egg-info
 pep8.py
 pep8.pyc
 pip
 pip-7.1.0-py2.7.egg-info
 pkg_resources
 pyflakes
 pyflakes-0.9.2-py2.7.egg-info
 setuptools
 setuptools-18.0.1-py2.7.egg-info
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/47429#comment:7>
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