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 PyMrcfile(PythonPackage):
      """Python implementation of the MRC2014 file format, which is used
      in structural biology to store image and volume data."""
  
      homepage = "https://github.com/ccpem/mrcfile/"
      url      = "https://github.com/ccpem/mrcfile/archive/refs/tags/v1.3.0.tar.gz"
  
      maintainers = ['dorton21']
  
      version('1.3.0', sha256='034f1868abf87f4e494b8b039030b50045cabccf352b8b3e88a6bd3a6d665715')
  
      depends_on('python@3.4.0:')
      depends_on('py-setuptools', type='build')
      depends_on('py-numpy@1.12.0:', type=('build', 'run'))
  
subject: add new package (#25742)