human
Complete the below
def delete_key_recursive(hive, key, use_32bit_registry=False):

    ''''.. versionadded:: 2015.5.4
    Delete a registry key to include all subkeys.
    :param hive: The name of the hive. Can be one of the following
    - HKEY_LOCAL_MACHINE or HKLM
    - HKEY_CURRENT_USER or HKCU
    - HKEY_USER or HKU
    :param key: The key to remove (looks like a path)
    :param bool use_32bit_registry: Deletes the 32bit portion of the registry on
    64bit installations. On 32bit machines this is ignored.
    :return: A dictionary listing the keys that deleted successfully as well as
    those that failed to delete.
    :rtype: dict
    The following example will remove ``salt`` and all its subkeys from the
    ``SOFTWARE`` key in ``HKEY_LOCAL_MACHINE``:
    CLI Example:
    .. code-block:: bash
    salt \'*\' reg.delete_key_recursive HKLM SOFTWARE\salt'
    '''
assistant
#Here is the Python code you requested.
    if PY2:
        local_hive = _mbcs_to_unicode(hive)
        local_key = _unicode_to_mbcs(key)
    else:
        local_hive = hive
        local_key = key
    registry = Registry()
    hkey = registry.hkeys[local_hive]
    key_path = local_key
    access_mask = (registry.registry_32[use_32bit_registry] | _winreg.KEY_ALL_ACCESS)
    if (not _key_exists(local_hive, local_key, use_32bit_registry)):
        return False
    if ((len(key) > 1) and (key.count(u'\\', 1) < registry.subkey_slash_check[hkey])):
        log.error(u'Hive:{0}    Key:{1};    key    is    too    close    to    root,    not    safe    to    remove'.format(hive, key))
        return False
    def _subkeys(_key):
        u'\n                                Enumerate    keys\n                                '
        i = 0
        while True:
            try:
                subkey = _winreg.EnumKey(_key, i)
                (yield subkey)
                i += 1
            except WindowsError:
                break
    def _traverse_registry_tree(_hkey, _keypath, _ret, _access_mask):
        u'\n                                Traverse    the    registry    tree    i.e.    dive    into    the    tree\n                                '
        _key = _winreg.OpenKey(_hkey, _keypath, 0, _access_mask)
        for subkeyname in _subkeys(_key):
            subkeypath = u'{0}\\{1}'.format(_keypath, subkeyname)
            _ret = _traverse_registry_tree(_hkey, subkeypath, _ret, access_mask)
            _ret.append(u'{0}'.format(subkeypath))
        return _ret
    key_list = []
    key_list = _traverse_registry_tree(hkey, key_path, key_list, access_mask)
    key_list.append(u'{0}'.format(key_path))
    ret = {u'Deleted': [], u'Failed': []}
    for sub_key_path in key_list:
        try:
            key_handle = _winreg.OpenKey(hkey, sub_key_path, 0, access_mask)
            _winreg.DeleteKey(key_handle, u'')
            ret[u'Deleted'].append(u'{0}\\{1}'.format(hive, sub_key_path))
        except WindowsError as exc:
            log.error(exc,...