old_contents: # Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class PyPromptToolkit(PythonPackage):
      """Library for building powerful interactive command lines in Python"""
  
      homepage = "https://pypi.python.org/pypi/prompt_toolkit"
      url      = "https://pypi.io/packages/source/p/prompt_toolkit/prompt_toolkit-1.0.9.tar.gz"
  
      version('2.0.9', sha256='2519ad1d8038fd5fc8e770362237ad0364d16a7650fb5724af6997ed5515e3c1')
      version('1.0.9', sha256='cd6523b36adc174cc10d54b1193eb626b4268609ff6ea92c15bcf1996609599c')
  
      depends_on('py-setuptools', type='build')
      depends_on('py-six@1.9.0:', type=('build', 'run'))
      depends_on('py-wcwidth', type=('build', 'run'))
  
new_contents: # Copyright 2013-2020 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class PyPromptToolkit(PythonPackage):
      """Library for building powerful interactive command lines in Python"""
  
      homepage = "https://pypi.python.org/pypi/prompt_toolkit"
      url      = "https://pypi.io/packages/source/p/prompt_toolkit/prompt_toolkit-1.0.9.tar.gz"
  
      version('2.0.9',  sha256='2519ad1d8038fd5fc8e770362237ad0364d16a7650fb5724af6997ed5515e3c1')
      version('1.0.16', sha256='c1cedd626e08b8ee830ee65897de754113ff3f3035880030c08b01674d85c5b4')
      version('1.0.9',  sha256='cd6523b36adc174cc10d54b1193eb626b4268609ff6ea92c15bcf1996609599c')
  
      depends_on('py-setuptools', type='build')
      depends_on('py-six@1.9.0:', type=('build', 'run'))
      depends_on('py-wcwidth', type=('build', 'run'))
  
subject: Add extra version of py-prompt-toolkit (#15062)