[Bug 1157395] Re: pylint crashes on default values of a custom constant type

[Hans Joachim Desserud]

Pylint 1.1.0-1 on Ubuntu 14.04 handles the example file without
crashing. Thus, I'm marking this issue as fixed.

** Changed in: pylint (Ubuntu)
       Status: Confirmed => Fix Released

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Title:
  pylint crashes on default values of a custom constant type

Status in “pylint” package in Ubuntu:
  Fix Released

Bug description:
  I'm getting the following exception when running pylint on my code:

  Traceback (most recent call last):
    File "/usr/bin/pylint", line 3, in <module>
      run_pylint()
    File "/usr/lib/python2.7/dist-packages/pylint/__init__.py", line 21, in run_pylint
      Run(sys.argv[1:])
    File "/usr/lib/python2.7/dist-packages/pylint/lint.py", line 929, in __init__
      linter.check(args)
    File "/usr/lib/python2.7/dist-packages/pylint/lint.py", line 542, in check
      self.check_astng_module(astng, walker, rawcheckers)
    File "/usr/lib/python2.7/dist-packages/pylint/lint.py", line 615, in check_astng_module
      walker.walk(astng)
    File "/usr/lib/python2.7/dist-packages/pylint/utils.py", line 556, in walk
      self.walk(child)
    File "/usr/lib/python2.7/dist-packages/pylint/utils.py", line 553, in walk
      cb(astng)
    File "/usr/lib/python2.7/dist-packages/pylint/checkers/base.py", line 452, in visit_function
      if value.qname() == '__builtin__.set':
    File "/usr/lib/python2.7/dist-packages/logilab/astng/bases.py", line 51, in __getattr__
      return getattr(self._proxied, name)
    File "/usr/lib/python2.7/dist-packages/logilab/astng/raw_building.py", line 340, in _set_proxied
      return _CONST_PROXY[const.value.__class__]
  KeyError: <class 'gtk._gtk.ButtonsType'>

  I have attached a small test case.

  ProblemType: Bug
  DistroRelease: Ubuntu 13.04
  Package: pylint 0.26.0-1ubuntu1
  ProcVersionSignature: Ubuntu 3.8.0-11.20-generic 3.8.2
  Uname: Linux 3.8.0-11-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.9-0ubuntu2
  Architecture: amd64
  Date: Tue Mar 19 14:53:27 2013
  InstallationDate: Installed on 2010-10-11 (890 days ago)
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: pylint
  UpgradeStatus: Upgraded to raring on 2012-12-10 (98 days ago)

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