@property
def _pssers(self) -> Dict[(Label, 'Series')]:
    'Return a dict of column label -> Series which anchors `self`.'
    from pyspark.pandas.series import Series
    if (not hasattr(self, '_psseries')):
        object.__setattr__(self, '_psseries', {label: Series(data=self, index=label) for label in self._internal.column_labels})
    else:
        psseries = cast(Dict[(Label, Series)], self._psseries)
        assert (len(self._internal.column_labels) == len(psseries)), (len(self._internal.column_labels), len(psseries))
        if any(((self is not psser._psdf) for psser in psseries.values())):
            self._psseries = {label: (psseries[label] if (self is psseries[label]._psdf) else Series(data=self, index=label)) for label in self._internal.column_labels}
    return self._psseries
Return a dict of column label -> Series which anchors `self`.
@property
def _pssers(self) -> Dict[(Label, 'Series')]:
    
    from pyspark.pandas.series import Series
    if (not hasattr(self, '_psseries')):
        object.__setattr__(self, '_psseries', {label: Series(data=self, index=label) for label in self._internal.column_labels})
    else:
        psseries = cast(Dict[(Label, Series)], self._psseries)
        assert (len(self._internal.column_labels) == len(psseries)), (len(self._internal.column_labels), len(psseries))
        if any(((self is not psser._psdf) for psser in psseries.values())):
            self._psseries = {label: (psseries[label] if (self is psseries[label]._psdf) else Series(data=self, index=label)) for label in self._internal.column_labels}
    return self._psseries