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 PyTblib(PythonPackage):
      """Traceback fiddling library. Allows you to pickle tracebacks."""
  
      homepage = "https://github.com/ionelmc/python-tblib"
      url      = "https://files.pythonhosted.org/packages/source/t/tblib/tblib-1.4.0.tar.gz"
  
      version('1.4.0', sha256='bd1ad564564a158ff62c290687f3db446038f9ac11a0bf6892712e3601af3bcd')
  
      depends_on('py-setuptools', type='build')
  
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 PyTblib(PythonPackage):
      """Traceback fiddling library. Allows you to pickle tracebacks."""
  
      homepage = "https://github.com/ionelmc/python-tblib"
      url      = "https://pypi.io/packages/source/t/tblib/tblib-1.6.0.tar.gz"
  
      version('1.6.0', sha256='229bee3754cb5d98b4837dd5c4405e80cfab57cb9f93220410ad367f8b352344')
      version('1.4.0', sha256='bd1ad564564a158ff62c290687f3db446038f9ac11a0bf6892712e3601af3bcd')
  
      depends_on('python@2.7:2.8,3.5:', type=('build', 'run'))
      depends_on('py-setuptools', type='build')
  
subject: add new version, fix url and deps (#15879)