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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _doc_make(*make_args):
 """Run make in sphinx' docs directory. :return: exit code """

    if sys.platform == 'win32':
        # Windows
        make_cmd = ['make.bat']
    else:
        # Linux, Mac OS X, and others
        make_cmd = ['make']
    make_cmd.extend(make_args)

    # Account for a stupid Python "bug" on Windows:
    # <http://bugs.python.org/issue15533>
    with cwd(DOCS_DIRECTORY):
        retcode = subprocess.call(make_cmd)
    return retcode