old_contents: ##############################################################################
  # Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
  # Produced at the Lawrence Livermore National Laboratory.
  #
  # This file is part of Spack.
  # Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
  # LLNL-CODE-647188
  #
  # For details, see https://github.com/llnl/spack
  # Please also see the LICENSE file for our notice and the LGPL.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU Lesser General Public License (as
  # published by the Free Software Foundation) version 2.1, February 1999.
  #
  # This program is distributed in the hope that it will be useful, but
  # WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
  # conditions of the GNU Lesser General Public License for more details.
  #
  # You should have received a copy of the GNU Lesser General Public
  # License along with this program; if not, write to the Free Software
  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  ##############################################################################
  from spack import *
  
  
  class PyEntrypoints(PythonPackage):
      """Discover and load entry points from installed packages."""
  
      homepage = "https://pypi.python.org/pypi/entrypoints"
      url      = "https://pypi.python.org/packages/f8/ad/0e77a853c745a15981ab51fa9a0cb4eca7a7a007b4c1970106ee6ba01e0c/entrypoints-0.2.2-py2.py3-none-any.whl"
  
      import_modules = ['entrypoints']
  
      version('0.2.2', '73bd7ce92c19b25dc5a20aff41be996a', expand=False)
  
      depends_on('python@2.7:', type=('build', 'run'))
  
      depends_on('py-pip', type='build')
      depends_on('py-configparser', when='^python@:2.8', type=('build', 'run'))
  
      phases = ['install']
  
      def install(self, spec, prefix):
          pip = which('pip')
          pip('install', self.stage.archive_file, '--prefix={0}'.format(prefix))
  
new_contents: ##############################################################################
  # Copyright (c) 2013-2016, Lawrence Livermore National Security, LLC.
  # Produced at the Lawrence Livermore National Laboratory.
  #
  # This file is part of Spack.
  # Created by Todd Gamblin, tgamblin@llnl.gov, All rights reserved.
  # LLNL-CODE-647188
  #
  # For details, see https://github.com/llnl/spack
  # Please also see the LICENSE file for our notice and the LGPL.
  #
  # This program is free software; you can redistribute it and/or modify
  # it under the terms of the GNU Lesser General Public License (as
  # published by the Free Software Foundation) version 2.1, February 1999.
  #
  # This program is distributed in the hope that it will be useful, but
  # WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF
  # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and
  # conditions of the GNU Lesser General Public License for more details.
  #
  # You should have received a copy of the GNU Lesser General Public
  # License along with this program; if not, write to the Free Software
  # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  ##############################################################################
  from spack import *
  from spack.package import PackageBase
  
  
  class PyEntrypoints(PythonPackage):
      """Discover and load entry points from installed packages."""
  
      homepage = "https://pypi.python.org/pypi/entrypoints"
      url      = "https://pypi.python.org/packages/f8/ad/0e77a853c745a15981ab51fa9a0cb4eca7a7a007b4c1970106ee6ba01e0c/entrypoints-0.2.2-py2.py3-none-any.whl"
  
      import_modules = ['entrypoints']
  
      version('0.2.2', '73bd7ce92c19b25dc5a20aff41be996a', expand=False)
  
      depends_on('python@2.7:', type=('build', 'run'))
  
      depends_on('py-pip', type='build')
      depends_on('py-configparser', when='^python@:2.8', type=('build', 'run'))
  
      phases = ['install']
  
      def install(self, spec, prefix):
          pip = which('pip')
          pip('install', self.stage.archive_file, '--prefix={0}'.format(prefix))
  
      run_after('install')(PackageBase._run_default_install_time_test_callbacks)
  
      # Check that self.prefix is there after installation
      run_after('install')(PackageBase.sanity_check_prefix)
  
subject: Make sure py-entrypoints runs its unit tests (#4347)