@property
    def local_nspfxs(self):
        def nspfx(name, is_element=False):
            idx = name.find(':')
            if idx == -1:
                return '' if is_element else None
            return name[:idx]

        nspfxs = [nspfx(self._tagname, True)]
        for name, val in self._attrs:
            pfx = nspfx(name)
            if pfx is None or pfx in nspfxs:
                continue
            nspfxs.append(pfx)
        return nspfxs
Create a new XML element.
dataset/ETHPy150Open scanny/python-pptx/tests/unitutil/cxml.py/Element.local_nspfxs--crossover with--dataset/ETHPy150Open DeanCutlet/filestack/views.py/newElem