def _set_hyperlink(self, val):
        if self._hyperlink_rel is None:
            self._hyperlink_rel = self.parent.create_relationship("hyperlink")
        self._hyperlink_rel.target = val
        self._hyperlink_rel.target_mode = "External"
        if self._value is None:
            self.value = val
Set value and display for hyperlinks in a cell
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/tablib-0.10.0/tablib/packages/openpyxl/cell.py/Cell._set_hyperlink