python类Command()的实例源码

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def finalize_options(self):
        if self.scrappie_model is None:
            raise ValueError('Command "{}" requires scrappie-model=<value> option.'.format(model_cmd_name))
        else:
            if not os.path.exists(self.scrappie_model):
                raise ValueError('Model header {} does not exist.'.format(self.scrappie_model))

def RunCustomCommand(self, command_list):
    print 'Running command: %s' % command_list
    p = subprocess.Popen(
        command_list,
        stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
    # Can use communicate(input='y\n'.encode()) if the command run requires
    # some confirmation.
    stdout_data, _ = p.communicate()
    print 'Command output: %s' % stdout_data
    if p.returncode != 0:
      raise RuntimeError(
          'Command %s failed: exit code: %s' % (command_list, p.returncode))

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def call(self, command):
        env = os.environ.copy()
        env['PYTHONPATH'] = ''.join(':' + x for x in sys.path)
        self.announce('Run command: {}'.format(command), level=2)
        try:
            subprocess.check_call(command.split(), env=env)
        except subprocess.CalledProcessError as error:
            self._returncode = 1
            message = 'Command failed with exit code {}'
            message = message.format(error.returncode)
            self.announce(message, level=2)

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def RunCustomCommand(self, command_list):
        print 'Running command: %s' % command_list
        p = subprocess.Popen(command_list, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
        # Can use communicate(input='y\n'.encode()) if the command run requires
        # some confirmation.
        stdout_data, _ = p.communicate()
        print 'Command output: %s' % stdout_data
        if p.returncode != 0:
            raise RuntimeError('Command %s failed: exit code: %s' % (command_list, p.returncode))

def patch_all():
    # we can't patch distutils.cmd, alas
    distutils.core.Command = setuptools.Command

    has_issue_12885 = sys.version_info <= (3, 5, 3)

    if has_issue_12885:
        # fix findall bug in distutils (http://bugs.python.org/issue12885)
        distutils.filelist.findall = setuptools.findall

    needs_warehouse = (
        sys.version_info < (2, 7, 13)
        or
        (3, 0) < sys.version_info < (3, 3, 7)
        or
        (3, 4) < sys.version_info < (3, 4, 6)
        or
        (3, 5) < sys.version_info <= (3, 5, 3)
    )

    if needs_warehouse:
        warehouse = 'https://upload.pypi.org/legacy/'
        distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse

    _patch_distribution_metadata_write_pkg_file()
    _patch_distribution_metadata_write_pkg_info()

    # Install Distribution throughout the distutils
    for module in distutils.dist, distutils.core, distutils.cmd:
        module.Distribution = setuptools.dist.Distribution

    # Install the patched Extension
    distutils.core.Extension = setuptools.extension.Extension
    distutils.extension.Extension = setuptools.extension.Extension
    if 'distutils.command.build_ext' in sys.modules:
        sys.modules['distutils.command.build_ext'].Extension = (
            setuptools.extension.Extension
        )

    patch_for_msvc_specialized_compiler()

def run_setup(self, setup_script, setup_base, args):
        sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg)
        sys.modules.setdefault('distutils.command.egg_info', egg_info)

        args = list(args)
        if self.verbose > 2:
            v = 'v' * (self.verbose - 1)
            args.insert(0, '-' + v)
        elif self.verbose < 2:
            args.insert(0, '-q')
        if self.dry_run:
            args.insert(0, '-n')
        log.info(
            "Running %s %s", setup_script[len(setup_base) + 1:], ' '.join(args)
        )
        try:
            run_setup(setup_script, args)
        except SystemExit as v:
            raise DistutilsError("Setup script exited with %s" % (v.args[0],))

def _set_fetcher_options(self, base):
        """
        When easy_install is about to run bdist_egg on a source dist, that
        source dist might have 'setup_requires' directives, requiring
        additional fetching. Ensure the fetcher options given to easy_install
        are available to that command as well.
        """
        # find the fetch options from easy_install and write them out
        # to the setup.cfg file.
        ei_opts = self.distribution.get_option_dict('easy_install').copy()
        fetch_directives = (
            'find_links', 'site_dirs', 'index_url', 'optimize',
            'site_dirs', 'allow_hosts',
        )
        fetch_options = {}
        for key, val in ei_opts.items():
            if key not in fetch_directives:
                continue
            fetch_options[key.replace('_', '-')] = val[1]
        # create a settings dictionary suitable for `edit_config`
        settings = dict(easy_install=fetch_options)
        cfg_filename = os.path.join(base, 'setup.cfg')
        setopt.edit_config(cfg_filename, settings)

def run_setup(self, setup_script, setup_base, args):
        sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg)
        sys.modules.setdefault('distutils.command.egg_info', egg_info)

        args = list(args)
        if self.verbose > 2:
            v = 'v' * (self.verbose - 1)
            args.insert(0, '-' + v)
        elif self.verbose < 2:
            args.insert(0, '-q')
        if self.dry_run:
            args.insert(0, '-n')
        log.info(
            "Running %s %s", setup_script[len(setup_base) + 1:], ' '.join(args)
        )
        try:
            run_setup(setup_script, args)
        except SystemExit as v:
            raise DistutilsError("Setup script exited with %s" % (v.args[0],))

def _set_fetcher_options(self, base):
        """
        When easy_install is about to run bdist_egg on a source dist, that
        source dist might have 'setup_requires' directives, requiring
        additional fetching. Ensure the fetcher options given to easy_install
        are available to that command as well.
        """
        # find the fetch options from easy_install and write them out
        # to the setup.cfg file.
        ei_opts = self.distribution.get_option_dict('easy_install').copy()
        fetch_directives = (
            'find_links', 'site_dirs', 'index_url', 'optimize',
            'site_dirs', 'allow_hosts',
        )
        fetch_options = {}
        for key, val in ei_opts.items():
            if key not in fetch_directives:
                continue
            fetch_options[key.replace('_', '-')] = val[1]
        # create a settings dictionary suitable for `edit_config`
        settings = dict(easy_install=fetch_options)
        cfg_filename = os.path.join(base, 'setup.cfg')
        setopt.edit_config(cfg_filename, settings)

def run_setup(self, setup_script, setup_base, args):
        sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg)
        sys.modules.setdefault('distutils.command.egg_info', egg_info)

        args = list(args)
        if self.verbose>2:
            v = 'v' * (self.verbose - 1)
            args.insert(0,'-'+v)
        elif self.verbose<2:
            args.insert(0,'-q')
        if self.dry_run:
            args.insert(0,'-n')
        log.info(
            "Running %s %s", setup_script[len(setup_base)+1:], ' '.join(args)
        )
        try:
            run_setup(setup_script, args)
        except SystemExit:
            v = sys.exc_info()[1]
            raise DistutilsError("Setup script exited with %s" % (v.args[0],))

def _set_fetcher_options(self, base):
        """
        When easy_install is about to run bdist_egg on a source dist, that
        source dist might have 'setup_requires' directives, requiring
        additional fetching. Ensure the fetcher options given to easy_install
        are available to that command as well.
        """
        # find the fetch options from easy_install and write them out
        #  to the setup.cfg file.
        ei_opts = self.distribution.get_option_dict('easy_install').copy()
        fetch_directives = (
            'find_links', 'site_dirs', 'index_url', 'optimize',
            'site_dirs', 'allow_hosts',
        )
        fetch_options = {}
        for key, val in ei_opts.items():
            if key not in fetch_directives: continue
            fetch_options[key.replace('_', '-')] = val[1]
        # create a settings dictionary suitable for `edit_config`
        settings = dict(easy_install=fetch_options)
        cfg_filename = os.path.join(base, 'setup.cfg')
        setopt.edit_config(cfg_filename, settings)

def run_setup(self, setup_script, setup_base, args):
        sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg)
        sys.modules.setdefault('distutils.command.egg_info', egg_info)

        args = list(args)
        if self.verbose > 2:
            v = 'v' * (self.verbose - 1)
            args.insert(0, '-' + v)
        elif self.verbose < 2:
            args.insert(0, '-q')
        if self.dry_run:
            args.insert(0, '-n')
        log.info(
            "Running %s %s", setup_script[len(setup_base) + 1:], ' '.join(args)
        )
        try:
            run_setup(setup_script, args)
        except SystemExit as v:
            raise DistutilsError("Setup script exited with %s" % (v.args[0],))

def _set_fetcher_options(self, base):
        """
        When easy_install is about to run bdist_egg on a source dist, that
        source dist might have 'setup_requires' directives, requiring
        additional fetching. Ensure the fetcher options given to easy_install
        are available to that command as well.
        """
        # find the fetch options from easy_install and write them out
        # to the setup.cfg file.
        ei_opts = self.distribution.get_option_dict('easy_install').copy()
        fetch_directives = (
            'find_links', 'site_dirs', 'index_url', 'optimize',
            'site_dirs', 'allow_hosts',
        )
        fetch_options = {}
        for key, val in ei_opts.items():
            if key not in fetch_directives:
                continue
            fetch_options[key.replace('_', '-')] = val[1]
        # create a settings dictionary suitable for `edit_config`
        settings = dict(easy_install=fetch_options)
        cfg_filename = os.path.join(base, 'setup.cfg')
        setopt.edit_config(cfg_filename, settings)

def run_setup(self, setup_script, setup_base, args):
        sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg)
        sys.modules.setdefault('distutils.command.egg_info', egg_info)

        args = list(args)
        if self.verbose > 2:
            v = 'v' * (self.verbose - 1)
            args.insert(0, '-' + v)
        elif self.verbose < 2:
            args.insert(0, '-q')
        if self.dry_run:
            args.insert(0, '-n')
        log.info(
            "Running %s %s", setup_script[len(setup_base) + 1:], ' '.join(args)
        )
        try:
            run_setup(setup_script, args)
        except SystemExit as v:
            raise DistutilsError("Setup script exited with %s" % (v.args[0],))

def _set_fetcher_options(self, base):
        """
        When easy_install is about to run bdist_egg on a source dist, that
        source dist might have 'setup_requires' directives, requiring
        additional fetching. Ensure the fetcher options given to easy_install
        are available to that command as well.
        """
        # find the fetch options from easy_install and write them out
        # to the setup.cfg file.
        ei_opts = self.distribution.get_option_dict('easy_install').copy()
        fetch_directives = (
            'find_links', 'site_dirs', 'index_url', 'optimize',
            'site_dirs', 'allow_hosts',
        )
        fetch_options = {}
        for key, val in ei_opts.items():
            if key not in fetch_directives:
                continue
            fetch_options[key.replace('_', '-')] = val[1]
        # create a settings dictionary suitable for `edit_config`
        settings = dict(easy_install=fetch_options)
        cfg_filename = os.path.join(base, 'setup.cfg')
        setopt.edit_config(cfg_filename, settings)