Method __getslice__

pattern/db/__init__.py:1749–1753

(self, i, j)

        raise TypeError, "Datasheet indices must be int, tuple or slice"

    def __getslice__(self, i, j):
        # Datasheet[i1:i2] => Datasheet with rows i1-i2.
        return Datasheet(
              rows = list.__getslice__(self, i, j),
            fields = self.fields)
            
    def __delitem__(self, index):
        self.pop(index)