text: import codecs
  import os
  import re
  import sys
  
  from setuptools import setup, find_packages
  from setuptools.command.test import test as TestCommand
  
  here = os.path.abspath(os.path.dirname(__file__))
  
  
  class PyTest(TestCommand):
  
      def finalize_options(self):
          TestCommand.finalize_options(self)
  
          self.test_args = []
          self.test_suite = True
  
      def run_tests(self):
          #import here, cause outside the eggs aren't loaded
          import pytest
  
          sys.exit(pytest.main(self.test_args))
  
  
  def read(*parts):
      # intentionally *not* adding an encoding option to open
      # see here: https://github.com/pypa/virtualenv/issues/201#issuecomment-3145690
      return codecs.open(os.path.join(here, *parts), 'r').read()
  
  
  def find_version(*file_paths):
      version_file = read(*file_paths)
      version_match = re.search(r"^__version__ = ['\"]([^'\"]*)['\"]",
                                version_file, re.M)
      if version_match:
          return version_match.group(1)
      raise RuntimeError("Unable to find version string.")
  
  long_description = "\n" + "\n".join([read('PROJECT.txt'),
                                       read('docs', 'quickstart.rst')])
  
  tests_require = ['pytest', 'virtualenv>=1.10', 'scripttest>=1.3', 'mock']
  
  setup(name="pip",
        version=find_version('pip', '__init__.py'),
        description="A tool for installing and managing Python packages.",
        long_description=long_description,
        classifiers=[
            'Development Status :: 5 - Production/Stable',
            'Intended Audience :: Developers',
            'License :: OSI Approved :: MIT License',
            'Topic :: Software Development :: Build Tools',
            'Programming Language :: Python :: 2',
            'Programming Language :: Python :: 2.6',
            'Programming Language :: Python :: 2.7',
            'Programming Language :: Python :: 3',
            'Programming Language :: Python :: 3.1',
            'Programming Language :: Python :: 3.2',
            'Programming Language :: Python :: 3.3',
        ],
        keywords='easy_install distutils setuptools egg virtualenv',
        author='The pip developers',
        author_email='python-virtualenv@groups.google.com',
        url='http://www.pip-installer.org',
        license='MIT',
        packages=find_packages(exclude=["contrib", "docs", "tests*"]),
        package_data={
            'pip._vendor.requests': ['*.pem'],
            'pip._vendor.distlib._backport': ['sysconfig.cfg'],
            'pip._vendor.distlib': ['t32.exe', 't64.exe', 'w32.exe', 'w64.exe'],
        },
        entry_points=dict(console_scripts=['pip=pip:main', 'pip%s=pip:main' % sys.version[:1],
            'pip%s=pip:main' % sys.version[:3]]),
        tests_require=tests_require,
        zip_safe=False,
        extras_require={
            'testing': tests_require,
        },
        cmdclass = {'test': PyTest},
  )
  