Wrapper around the :py:func:`i_from_v` function.

        Parameters
        ----------
        See pvsystem.i_from_v for details

        Returns
        -------
        See pvsystem.i_from_v for details

def i_from_v(self, resistance_shunt, resistance_series, nNsVth, voltage,
                 saturation_current, photocurrent):
        """Wrapper around the :py:func:`i_from_v` function.

        Parameters
        ----------
        See pvsystem.i_from_v for details

        Returns
        -------
        See pvsystem.i_from_v for details
        """
        return i_from_v(resistance_shunt, resistance_series, nNsVth, voltage,
                        saturation_current, photocurrent)