def get_qpimage(self, index):
        """Return a single QPImage of the series

        Parameters
        ----------
        index: int or str
            Index or identifier of the QPImage

        Notes
        -----
        Instead of ``qps.get_qpimage(index)``, it is possible
        to use the short-hand ``qps[index]``.
        """
        if isinstance(index, str):
            # search for the identifier
            for ii in range(len(self)):
                qpi = self[ii]
                if "identifier" in qpi and qpi["identifier"] == index:
                    group = self.h5["qpi_{}".format(ii)]
                    break
            else:
                msg = "QPImage identifier '{}' not found!".format(index)
                raise KeyError(msg)
        else:
            # integer index
            if index < -len(self):
                msg = "Index {} out of bounds for QPSeries of size {}!".format(
                    index, len(self))
                raise ValueError(msg)
            elif index < 0:
                index += len(self)
            name = "qpi_{}".format(index)
            if name in self.h5:
                group = self.h5[name]
            else:
                msg = "Index {} not found for QPSeries of length {}".format(
                    index, len(self))
                raise KeyError(msg)
        return QPImage(h5file=group)
def get_qpimage ( self , index ) : if isinstance ( index , str ) : for ii in range ( len ( self ) ) : qpi = self [ ii ] if "identifier" in qpi and qpi [ "identifier" ] == index : group = self . h5 [ "qpi_{}" . format ( ii ) ] break else : msg = "QPImage identifier '{}' not found!" . format ( index ) raise KeyError ( msg ) else : if index < - len ( self ) : msg = "Index {} out of bounds for QPSeries of size {}!" . format ( index , len ( self ) ) raise ValueError ( msg ) elif index < 0 : index += len ( self ) name = "qpi_{}" . format ( index ) if name in self . h5 : group = self . h5 [ name ] else : msg = "Index {} not found for QPSeries of length {}" . format ( index , len ( self ) ) raise KeyError ( msg ) return QPImage ( h5file = group )
Return a single QPImage of the series

        Parameters
        ----------
        index: int or str
            Index or identifier of the QPImage

        Notes
        -----
        Instead of ``qps.get_qpimage(index)``, it is possible
        to use the short-hand ``qps[index]``.