old_contents: import codecs
  import os
  
  from setuptools import find_packages, setup
  
  # https://packaging.python.org/single_source_version/
  base_dir = os.path.abspath(os.path.dirname(__file__))
  about = {}
  with open(os.path.join(base_dir, "meshplex", "__about__.py"), "rb") as f:
      exec(f.read(), about)
  
  
  def read(fname):
      return codecs.open(os.path.join(base_dir, fname), encoding="utf-8").read()
  
  
  setup(
      name="meshplex",
      version=about["__version__"],
      author=about["__author__"],
      author_email=about["__author_email__"],
      packages=find_packages(),
      description=("Fast tools for simplex meshes"),
      long_description=read("README.md"),
      long_description_content_type="text/markdown",
      url="https://github.com/nschloe/meshplex",
      license=about["__license__"],
      platforms="any",
      install_requires=[
          "meshio >=2.0.0, <3.0.0",
          "numpy >= 1.9",  # unique return_counts
          "scipy",
      ],
      extras_require={"all": ["matplotlib"], "plot": ["matplotlib"]},
      python_requires=">=3",
      classifiers=[
          about["__status__"],
          about["__license__"],
          "Intended Audience :: Science/Research",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3",
          "Topic :: Scientific/Engineering :: Mathematics",
      ],
  )
  
new_contents: import codecs
  import os
  
  from setuptools import find_packages, setup
  
  # https://packaging.python.org/single_source_version/
  base_dir = os.path.abspath(os.path.dirname(__file__))
  about = {}
  with open(os.path.join(base_dir, "meshplex", "__about__.py"), "rb") as f:
      exec(f.read(), about)
  
  
  def read(fname):
      return codecs.open(os.path.join(base_dir, fname), encoding="utf-8").read()
  
  
  setup(
      name="meshplex",
      version=about["__version__"],
      author=about["__author__"],
      author_email=about["__author_email__"],
      packages=find_packages(),
      description=("Fast tools for simplex meshes"),
      long_description=read("README.md"),
      long_description_content_type="text/markdown",
      url="https://github.com/nschloe/meshplex",
      license=about["__license__"],
      platforms="any",
      install_requires=[
          "meshio >=3.0.0, <4.0.0",
          "numpy >= 1.9",  # unique return_counts
          "scipy",
      ],
      extras_require={"all": ["matplotlib"], "plot": ["matplotlib"]},
      python_requires=">=3",
      classifiers=[
          about["__status__"],
          about["__license__"],
          "Intended Audience :: Science/Research",
          "Operating System :: OS Independent",
          "Programming Language :: Python",
          "Programming Language :: Python :: 3",
          "Topic :: Scientific/Engineering :: Mathematics",
      ],
  )
  
subject: update meshio