old_contents: # Copyright 2013-2021 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 PySniffio(PythonPackage):
      """This is a tiny package whose only purpose is to let you detect which
      async library your code is running under."""
  
      homepage = "https://github.com/python-trio/sniffio"
      pypi = "sniffio/sniffio-1.1.0.tar.gz"
  
      version('1.1.0', sha256='8e3810100f69fe0edd463d02ad407112542a11ffdc29f67db2bf3771afb87a21')
  
      depends_on('py-setuptools', type='build')
      depends_on('py-wheel', type='build')
      depends_on('py-certifi')
  
new_contents: # Copyright 2013-2021 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 PySniffio(PythonPackage):
      """This is a tiny package whose only purpose is to let you detect which
      async library your code is running under."""
  
      homepage = "https://github.com/python-trio/sniffio"
      pypi = "sniffio/sniffio-1.1.0.tar.gz"
  
      version('1.2.0', sha256='c4666eecec1d3f50960c6bdf61ab7bc350648da6c126e3cf6898d8cd4ddcd3de')
      version('1.1.0', sha256='8e3810100f69fe0edd463d02ad407112542a11ffdc29f67db2bf3771afb87a21')
  
      depends_on('python@3.5:', type=('build', 'run'))
      depends_on('py-setuptools', type='build')
      depends_on('py-contextvars@2.1:', when='^python@:3.6', type=('build', 'run'))
  
subject: Add py-sniffio version 1.2.0 and fix dependencies (#26847)