How to use the pipenv.patched.crayons.green function in pipenv

)
                click.echo(crayons.blue(format_pip_error(c.err)), err=True)
                if 'setup.py egg_info' in c.err:
                    click.echo(
                        "This is likely caused by a bug in {0}. "
                        "Report this to its maintainers.".format(
                            crayons.green(package_name),
                        ),
                        err=True,
                    )
                requirements_directory.cleanup()
                sys.exit(1)
            click.echo(
                '{0} {1} {2} {3}{4}'.format(
                    crayons.normal('Adding', bold=True),
                    crayons.green(package_name, bold=True),
                    crayons.normal("to Pipfile's", bold=True),
                    crayons.red(
                        '[dev-packages]' if dev else '[packages]', bold=True
                    ),
                    crayons.normal('...', bold=True),
                )
            )
            # Add the package to the Pipfile.
            try:
                project.add_package_to_pipfile(package_name, dev)
            except ValueError as e:
                click.echo(
                    '{0} {1}'.format(
                        crayons.red('ERROR (PACKAGE NOT INSTALLED):'), e
                    )
                )

)
    results = json.loads(c.out)
    # Load the pipfile.
    p = pipfile.Pipfile.load(project.pipfile_location)
    failed = False
    # Assert each specified requirement.
    for marker, specifier in p.data['_meta']['requires'].items():
        if marker in results:
            try:
                assert results[marker] == specifier
            except AssertionError:
                failed = True
                click.echo(
                    'Specifier {0} does not match {1} ({2}).'
                    ''.format(
                        crayons.green(marker),
                        crayons.blue(specifier),
                        crayons.red(results[marker]),
                    ),
                    err=True,
                )
    if failed:
        click.echo(crayons.red('Failed!'), err=True)
        sys.exit(1)
    else:
        click.echo(crayons.green('Passed!'))
    click.echo(
        crayons.normal(u'Checking installed package safety...', bold=True)
    )
    path = pep508checker.__file__.rstrip('cdo')
    path = os.sep.join(__file__.split(os.sep)[:-1] + ['patched', 'safety.zip'])
    if not system:

if unused:
        deps_required = [k for k in project.packages.keys()]
        deps_needed = import_from_code(unused)
        for dep in deps_needed:
            try:
                deps_required.remove(dep)
            except ValueError:
                pass
        if deps_required:
            click.echo(
                crayons.normal(
                    'The following dependencies appear unused, and may be safe for removal:'
                )
            )
            for dep in deps_required:
                click.echo('  - {0}'.format(crayons.green(dep)))
            sys.exit(1)
        else:
            sys.exit(0)
    click.echo(crayons.normal(u'Checking PEP 508 requirements...', bold=True))
    if system:
        python = system_which('python')
    else:
        python = which('python')
    # Run the PEP 508 checker in the virtualenv.
    c = delegator.run(
        '"{0}" {1}'.format(
            python,
            escape_grouped_arguments(pep508checker.__file__.rstrip('cdo')),
        )
    )
    results = json.loads(c.out)

# Install everything.
    requirements_dir = TemporaryDirectory(
        suffix='-requirements', prefix='pipenv-'
    )
    do_init(
        dev=dev,
        verbose=verbose,
        concurrent=(not sequential),
        requirements_dir=requirements_dir,
        ignore_pipfile=True,    # Don't check if Pipfile and lock match.
        pypi_mirror=pypi_mirror,
        deploy=deploy,
        system=system,
    )
    requirements_dir.cleanup()
    click.echo(crayons.green('All dependencies are now up-to-date!'))

)
    help = help.replace('  check', str(crayons.red('  check', bold=True)))
    help = help.replace('  clean', str(crayons.red('  clean', bold=True)))
    help = help.replace('  graph', str(crayons.red('  graph', bold=True)))
    help = help.replace(
        '  install', str(crayons.magenta('  install', bold=True))
    )
    help = help.replace('  lock', str(crayons.green('  lock', bold=True)))
    help = help.replace('  open', str(crayons.red('  open', bold=True)))
    help = help.replace('  run', str(crayons.yellow('  run', bold=True)))
    help = help.replace('  shell', str(crayons.yellow('  shell', bold=True)))
    help = help.replace('  sync', str(crayons.green('  sync', bold=True)))
    help = help.replace(
        '  uninstall', str(crayons.magenta('  uninstall', bold=True))
    )
    help = help.replace('  update', str(crayons.green('  update', bold=True)))
    additional_help = """
Usage Examples:
   Create a new project using Python 3.6, specifically:
   $ {1}

   Install all dependencies for a project (including dev):
   $ {2}

   Create a lockfile containing pre-releases:
   $ {6}

   Show a graph of your installed dependencies:
   $ {4}

   Check your installed dependencies for security vulnerabilities:
   $ {7}

def do_where(virtualenv=False, bare=True):
    """Executes the where functionality."""
    if not virtualenv:
        location = project.pipfile_location
        # Shorten the virtual display of the path to the virtualenv.
        if not bare:
            location = shorten_path(location)
        if not location:
            click.echo(
                'No Pipfile present at project home. Consider running '
                '{0} first to automatically generate a Pipfile for you.'
                ''.format(crayons.green('`pipenv install`')),
                err=True,
            )
        elif not bare:
            click.echo(
                'Pipfile found at {0}.\n  Considering this to be the project home.'
                ''.format(crayons.green(location)),
                err=True,
            )
            pass
        else:
            click.echo(project.project_directory)
    else:
        location = project.virtualenv_location
        if not bare:
            click.echo(
                'Virtualenv location: {0}'.format(crayons.green(location)),

python_version(path_to_python) or ""
                ):
                    click.echo(
                        "{0}: Your Pipfile requires {1} {2}, "
                        "but you are using {3} ({4}).".format(
                            crayons.red("Warning", bold=True),
                            crayons.normal("python_version", bold=True),
                            crayons.blue(project.required_python_version),
                            crayons.blue(python_version(path_to_python) or "unknown"),
                            crayons.green(shorten_path(path_to_python)),
                        ),
                        err=True,
                    )
                    click.echo(
                        "  {0} and rebuilding the virtual environment "
                        "may resolve the issue.".format(crayons.green("$ pipenv --rm")),
                        err=True,
                    )
                    if not deploy:
                        click.echo(
                            "  {0} will surely fail."
                            "".format(crayons.red("$ pipenv check")),
                            err=True,
                        )
                    else:
                        raise exceptions.DeployException
    # Ensure the Pipfile exists.
    ensure_pipfile(
        validate=validate, skip_requirements=skip_requirements, system=system
    )

)
        if warn:
            # Warn users if they are using the wrong version of Python.
            if project.required_python_version:
                path_to_python = which("python") or which("py")
                if path_to_python and project.required_python_version not in (
                    python_version(path_to_python) or ""
                ):
                    click.echo(
                        "{0}: Your Pipfile requires {1} {2}, "
                        "but you are using {3} ({4}).".format(
                            crayons.red("Warning", bold=True),
                            crayons.normal("python_version", bold=True),
                            crayons.blue(project.required_python_version),
                            crayons.blue(python_version(path_to_python) or "unknown"),
                            crayons.green(shorten_path(path_to_python)),
                        ),
                        err=True,
                    )
                    click.echo(
                        "  {0} and rebuilding the virtual environment "
                        "may resolve the issue.".format(crayons.green("$ pipenv --rm")),
                        err=True,
                    )
                    if not deploy:
                        click.echo(
                            "  {0} will surely fail."
                            "".format(crayons.red("$ pipenv check")),
                            err=True,
                        )
                    else:
                        raise exceptions.DeployException