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 PyRfc3986(PythonPackage):
      """A Python implementation of RFC 3986 including
         validation and authority parsing."""
  
      homepage = "http://rfc3986.readthedocs.io/"
      url      = "https://pypi.io/packages/source/r/rfc3986/rfc3986-1.4.0.tar.gz"
  
      version('1.4.0', sha256='112398da31a3344dc25dbf477d8df6cb34f9278a94fee2625d89e4514be8bb9d')
  
      depends_on('py-setuptools', type='build')
      depends_on('py-wheel', type='build')
  
      variant('idna2008', default=False, description='Enable idna2008 Functionality')
  
      depends_on('py-idna', when='+idna2008')
  
subject: Add py-rfc3986 (#19176)