Pyreverse: ValueError: need more than 1 value to unpack

[pylint-bot]

Originally reported by: Jorge Araya Navarro (BitBucket: shackra, GitHub: @shackra?)

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I'm not sure what's happening...

#!bash

jorge [~/coders/desarrollo/thomas-aquinas] ~> pyreverse -c cocos2d -a 1 -s 1 -f ALL -o png summa/
parsing summa/__init__.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/utils.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/__init__.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/framegrabber.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/summanode.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/collision_model.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/text.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/menu.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/particle.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/batch.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/director.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/shader.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/wired.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/rect.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/skeleton.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/gl_framebuffer_object.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/camera.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/draw.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/tiles.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/custom_clocks.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/path.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/sprite.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/grid.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/particle_systems.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/scene.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/euclid.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/scenes/__init__.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/scenes/transitions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/scenes/pause.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/__init__.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/instant_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/base_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/grid3d_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/camera_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/tiledgrid_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/move_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/basegrid_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/interval_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/actions/quadmoveby_actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/__init__.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/music.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/vector.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/system.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/objectbase.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/sftime.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/libs.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/soundstatus.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/actions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/sfmusic.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/effect.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/listener.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/audio/exceptions.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/layer/__init__.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/layer/base_layers.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/layer/util_layers.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/layer/python_interpreter.py...
parsing /home/jorge/coders/desarrollo/thomas-aquinas/summa/layer/scrolling.py...
Traceback (most recent call last):
  File "/usr/bin/pyreverse", line 9, in <module>
    load_entry_point('pylint==0.28.0', 'console_scripts', 'pyreverse')()
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/__init__.py", line 39, in run_pyreverse
    Run(sys.argv[1:])
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/main.py", line 98, in __init__
    sys.exit(self.run(args))
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/main.py", line 112, in run
    diadefs = handler.get_diadefs(project, linker)
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/diadefslib.py", line 226, in get_diadefs
    diagrams.append(generator.class_diagram(project, klass))
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/diadefslib.py", line 194, in class_diagram
    module, klass = klass.rsplit('.', 1)
ValueError: need more than 1 value to unpack
jorge [~/coders/desarrollo/thomas-aquinas] ~>

Then I tried to parse that file directly to see what happen, and I got this:

#!bash

jorge [~/coders/desarrollo/thomas-aquinas] ~> pyreverse -c cocos2d -a 1 -s 1 -f ALL -o png summa/layer/scrolling.py
parsing summa/layer/scrolling.py...
Traceback (most recent call last):
  File "/usr/bin/pyreverse", line 9, in <module>
    load_entry_point('pylint==0.28.0', 'console_scripts', 'pyreverse')()
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/__init__.py", line 39, in run_pyreverse
    Run(sys.argv[1:])
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/main.py", line 98, in __init__
    sys.exit(self.run(args))
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/main.py", line 112, in run
    diadefs = handler.get_diadefs(project, linker)
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/diadefslib.py", line 226, in get_diadefs
    diagrams.append(generator.class_diagram(project, klass))
  File "/usr/lib/python2.7/site-packages/pylint-0.28.0-py2.7.egg/pylint/pyreverse/diadefslib.py", line 199, in class_diagram
    klass = module.ilookup(klass).next()
  File "/usr/lib/python2.7/site-packages/logilab_astng-0.24.3-py2.7.egg/logilab/astng/bases.py", line 124, in _infer_stmts
    raise InferenceError(str(stmt))
logilab.astng.exceptions.InferenceError: None
jorge [~/coders/desarrollo/thomas-aquinas] ~> 

The file is right here shackra/thomas-aquinas/src/summa/layer/scrolling.py...

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• Bitbucket: https://bitbucket.org/logilab/pylint/issue/22