human
Complete the below
def base64unpickle(value, unsafe=False):

    ''''Decodes value from Base64 to plain format and deserializes (with pickle) its content
    >>> base64unpickle(\'gAJVBmZvb2JhcnEBLg==\')
    \'foobar\''
    '''
 ... Can you provide a the Python code you requested?
assistant
#Here is the Python code you requested.
    retVal = None
    def _(self):
        if (len(self.stack) > 1):
            func = self.stack[(-2)]
            if (func not in PICKLE_REDUCE_WHITELIST):
                raise Exception, 'abusing    reduce()    is    bad,    Mkay!'
        self.load_reduce()
    def loads(str):
        f = StringIO.StringIO(str)
        if unsafe:
            unpickler = picklePy.Unpickler(f)
            unpickler.dispatch[picklePy.REDUCE] = _
        else:
            unpickler = pickle.Unpickler(f)
        return unpickler.load()
    try:
        retVal = loads(base64decode(value))
    except TypeError:
        retVal = loads(base64decode(bytes(value)))
    return retVal