def extract_exe(fname, targetdir=None, verbose=False):
    if targetdir is None:
        targetdir = _create_temp_dir()
    extract = '7z.exe'
    assert is_program_installed(extract),\
           "Required program '%s' was not found" % extract
    bname = osp.basename(fname)
    args = ['x', '-o%s' % targetdir, '-aos', bname]
    if verbose:
        retcode = subprocess.call([extract]+args, cwd=osp.dirname(fname))
    else:
        p = subprocess.Popen([extract]+args, cwd=osp.dirname(fname),
                             stdout=subprocess.PIPE)
        p.communicate()
        p.stdout.close()
        retcode = p.returncode
    if retcode != 0:
        raise RuntimeError("Failed to extract %s (return code: %d)"
                           % (fname, retcode))
    return targetdir
Extract .exe archive to a temporary directory (if targetdir
dataset/ETHPy150Open winpython/winpython/winpython/utils.py/extract_exe