new_contents: ##############################################################################
  # Copyright (c) 2013-2017, 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/spack/spack
  # Please also see the NOTICE and LICENSE files 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 PyPythonSocketio(PythonPackage):
      """Python implementation of the Socket.IO realtime server."""
  
      homepage = "https://github.com/miguelgrinberg/python-socketio"
      url      = "https://pypi.io/packages/source/p/python-socketio/python-socketio-1.8.4.tar.gz"
  
      version('1.8.4', '9de73990f6c32c701278c01b0fa1a0c3')
  
      variant('eventlet', default=True,
              description="Pulls in optional eventlet dependency, required"
                          " for using the zmq implementation.")
  
      depends_on('py-setuptools',                 type='build')
      depends_on('py-six@1.9.0:',                 type=("build", "run"))
      depends_on('py-python-engineio@1.2.1:',     type=("build", "run"))
      depends_on('py-eventlet', when='+eventlet', type=("build", "run"))
  
subject: add package py-python-socketio (#7721)