old_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import os
  import sys
  from setuptools import setup
  
  
  def read_file(fname):
      with open(os.path.join(os.path.dirname(__file__), fname)) as r:
          return r.read()
  
  
  README = read_file("README.rst")
  CONTRIB = read_file("CONTRIBUTING.rst")
  CHANGES = read_file("CHANGES.rst")
  version = read_file("VERSION.txt").strip()
  
  needs_pytest = {'pytest', 'test', 'ptr'}.intersection(sys.argv)
  pytest_runner = ['pytest-runner'] if needs_pytest else []
  test_deps = [
      'mock;python_version<"3.3"',
      "pytest>=3.1",
      "pytest-cov"
  ]
  
  setup(
      name="luma.oled",
      version=version,
      author="Richard Hull",
      author_email="richard.hull@destructuring-bind.org",
      description=("A small library to drive an OLED device with either "
                   "SSD1306, SSD1322, SSD1325, SSD1331 or SH1106 chipset"),
      long_description="\n\n".join([README, CONTRIB, CHANGES]),
      license="MIT",
      keywords=("raspberry pi rpi oled display screen "
                "rgb monochrome greyscale color "
                "ssd1306 ssd1322 ssd1325 ssd1331 sh1106 "
                "spi i2c 256x64 128x64 128x32 96x16"),
      url="https://github.com/rm-hull/luma.oled",
      download_url="https://github.com/rm-hull/luma.oled/tarball/" + version,
      namespace_packages=["luma"],
      packages=["luma.oled"],
      zip_safe=False,
      install_requires=["luma.core>=1.0.0"],
      setup_requires=pytest_runner,
      tests_require=test_deps,
      extras_require={
          'docs': [
              'sphinx >= 1.5.1'
          ],
          'qa': [
              'rstcheck',
              'flake8'
          ],
          'test': test_deps
      },
      classifiers=[
          "License :: OSI Approved :: MIT License",
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Education",
          "Intended Audience :: Developers",
          "Topic :: Education",
          "Topic :: System :: Hardware",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6"
      ]
  )
  
new_contents: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  import os
  import sys
  from io import open
  
  from setuptools import setup
  
  
  def read_file(fname, encoding='utf-8'):
      with open(os.path.join(os.path.dirname(__file__), fname), encoding=encoding) as r:
          return r.read()
  
  
  README = read_file("README.rst")
  CONTRIB = read_file("CONTRIBUTING.rst")
  CHANGES = read_file("CHANGES.rst")
  version = read_file("VERSION.txt").strip()
  
  needs_pytest = {'pytest', 'test', 'ptr'}.intersection(sys.argv)
  pytest_runner = ['pytest-runner'] if needs_pytest else []
  test_deps = [
      'mock;python_version<"3.3"',
      "pytest>=3.1",
      "pytest-cov"
  ]
  
  setup(
      name="luma.oled",
      version=version,
      author="Richard Hull",
      author_email="richard.hull@destructuring-bind.org",
      description=("A small library to drive an OLED device with either "
                   "SSD1306, SSD1322, SSD1325, SSD1331 or SH1106 chipset"),
      long_description="\n\n".join([README, CONTRIB, CHANGES]),
      license="MIT",
      keywords=("raspberry pi rpi oled display screen "
                "rgb monochrome greyscale color "
                "ssd1306 ssd1322 ssd1325 ssd1331 sh1106 "
                "spi i2c 256x64 128x64 128x32 96x16"),
      url="https://github.com/rm-hull/luma.oled",
      download_url="https://github.com/rm-hull/luma.oled/tarball/" + version,
      namespace_packages=["luma"],
      packages=["luma.oled"],
      zip_safe=False,
      install_requires=["luma.core>=1.0.0"],
      setup_requires=pytest_runner,
      tests_require=test_deps,
      extras_require={
          'docs': [
              'sphinx >= 1.5.1'
          ],
          'qa': [
              'rstcheck',
              'flake8'
          ],
          'test': test_deps
      },
      classifiers=[
          "License :: OSI Approved :: MIT License",
          "Development Status :: 5 - Production/Stable",
          "Intended Audience :: Education",
          "Intended Audience :: Developers",
          "Topic :: Education",
          "Topic :: System :: Hardware",
          "Programming Language :: Python :: 2",
          "Programming Language :: Python :: 2.7",
          "Programming Language :: Python :: 3",
          "Programming Language :: Python :: 3.4",
          "Programming Language :: Python :: 3.5",
          "Programming Language :: Python :: 3.6"
      ]
  )
  
subject: Fix setup.py to not fail if default encoding is not set to UTF-8 (#168)