old_contents: # Conversion from Markdown to pypi's restructured text: https://coderwall.com/p/qawuyq -- Thanks James.
  import os
  
  try:
      import pypandoc
      long_description = pypandoc.convert('README.md', 'rst')
  except (IOError, ImportError):
      long_description = ''
      print 'warning: pandoc or pypandoc does not seem to be installed; using empty long_description'
  
  import importlib
  
  try:  # pip >= 10
      from pip._internal.req import parse_requirements
  except ImportError:  # pip <= 9.0.3
      from pip.req import parse_requirements
  
  from setuptools import setup, Extension
  import numpy as np
  
  install_requires = parse_requirements('requirements.txt', session=False)
  install_requires = [str(ir.req) for ir in install_requires]
  
  setup(
      name='lace',
      version=importlib.import_module('lace').__version__,
      author='Body Labs',
      author_email='alex@bodylabs.com',
      description='3d mesh handling',
      long_description=long_description,
      url='https://github.com/bodylabs/lace',
      license='MIT',
      packages=[
          'lace',
          'lace.serialization',
          'lace.serialization.obj',
          'lace.serialization.ply'
      ],
      ext_modules=[
          Extension('lace.serialization.ply.plyutils',
              sources=[os.path.join('lace/serialization/ply', x) for x in ['plyutils.c', 'rply.c']],
              depends=[os.path.join('lace/serialization/ply', x) for x in ['plyutils.c', 'plyutils.h', 'rply.c', 'rply.h', 'rplyfile.h']],
          ),
          Extension('lace.serialization.obj.objutils',
              sources=['lace/serialization/obj/objutils.cpp'],
              depends=['lace/serialization/obj/objutils.cpp'],
              include_dirs=[np.get_include()],
              extra_compile_args=['-O2', '-Wno-write-strings', '-Wno-c++11-narrowing', '-std=c++0x'], # maybe skip these on Windows?
          ),
      ],
      install_requires=install_requires,
      # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
      ]
  )
  
new_contents: # Conversion from Markdown to pypi's restructured text: https://coderwall.com/p/qawuyq -- Thanks James.
  import os
  
  try:
      import pypandoc
      long_description = pypandoc.convert('README.md', 'rst')
  except (IOError, ImportError):
      long_description = ''
      print('warning: pandoc or pypandoc does not seem to be installed; using empty long_description')
  
  import importlib
  
  try:  # pip >= 10
      from pip._internal.req import parse_requirements
  except ImportError:  # pip <= 9.0.3
      from pip.req import parse_requirements
  
  from setuptools import setup, Extension
  import numpy as np
  
  install_requires = parse_requirements('requirements.txt', session=False)
  install_requires = [str(ir.req) for ir in install_requires]
  
  setup(
      name='lace',
      version=importlib.import_module('lace').__version__,
      author='Body Labs',
      author_email='alex@bodylabs.com',
      description='3d mesh handling',
      long_description=long_description,
      url='https://github.com/bodylabs/lace',
      license='MIT',
      packages=[
          'lace',
          'lace.serialization',
          'lace.serialization.obj',
          'lace.serialization.ply'
      ],
      ext_modules=[
          Extension('lace.serialization.ply.plyutils',
              sources=[os.path.join('lace/serialization/ply', x) for x in ['plyutils.c', 'rply.c']],
              depends=[os.path.join('lace/serialization/ply', x) for x in ['plyutils.c', 'plyutils.h', 'rply.c', 'rply.h', 'rplyfile.h']],
          ),
          Extension('lace.serialization.obj.objutils',
              sources=['lace/serialization/obj/objutils.cpp'],
              depends=['lace/serialization/obj/objutils.cpp'],
              include_dirs=[np.get_include()],
              extra_compile_args=['-O2', '-Wno-write-strings', '-Wno-c++11-narrowing', '-std=c++0x'], # maybe skip these on Windows?
          ),
      ],
      install_requires=install_requires,
      # See https://pypi.python.org/pypi?%3Aaction=list_classifiers
      classifiers=[
          'Development Status :: 3 - Alpha',
          'Intended Audience :: Developers',
          'License :: OSI Approved :: BSD License',
          'Operating System :: OS Independent',
          'Programming Language :: Python',
      ]
  )
  
subject: patch for py3