Method __delitem__

pattern/vector/__init__.py:894–898

(self, i)

    def __getitem__(self, i):
        return self.documents.__getitem__(i)
    def __delitem__(self, i):
        d = list.pop(self.documents, i)
        d._model = None
        self._index.pop(d.name, None)
        self._update()
    def clear(self):
        self._documents = readonlylist()
        self._update()