def __init__(self, **kwargs):
        self.name = self.__class__.__name__
        self.body = None
        self.nestables = ()
        self.elements = []
        self.attrs = {}
        for k, v in kwargs.items():
            if k == "sender":
                k = "from"
            self._is_valid_attribute(k)
            v = Element.bool2txt(v)
            if v is not None:
                self.attrs[k] = unicode(v)
dataset/ETHPy150Open plivo/plivohelper-python/plivohelper.py/Element.__init__/original