(self, classes_set, bound_column)
return classes_set
Returns a set of HTML class names for cells (both ``td`` and ``th``) of a
        **bound column** in this table.
        By default this returns the column class names defined in the table's
        attributes.
        This method can be overridden to change the default behavior, for
        example to simply `return classes_set`.

        Arguments:
            classes_set(set of string): a set of class names to be added
              to the cell, retrieved from the column's attributes. In the case
              of a header cell (th), this also includes ordering classes.
              To set the classes for a column, see `.Column`.
              To configure ordering classes, see :ref:`ordering-class-name`

            bound_column(`.BoundColumn`): the bound column the class names are
              determined for. Useful for accessing `bound_column.name`.

        Returns:
            A set of class names to be added to cells of this column

        If you want to add the column names to the list of classes for a column,
        override this method in your custom table::

            class MyTable(tables.Table):
                ...

                def get_column_class_names(self, classes_set, bound_column):
                    classes_set = super().get_column_class_names(classes_set, bound_column)
                    classes_set.add(bound_column.name)

                    return classes_set
Returns a set of HTML class names for cells (both ``td`` and ``th``) of a
        **bound column** in this table.
        By default this returns the column class names defined in the table's
        attributes.
        This method can be overridden to change the default behavior, for
        example to simply `return classes_set`.
Returns a set of HTML class names for cells ( both td and th ) of a ** bound column ** in this table . By default this returns the column class names defined in the table s attributes . This method can be overridden to change the default behavior for example to simply return classes_set .
def get_column_class_names(self, classes_set, bound_column):
        """
        Returns a set of HTML class names for cells (both ``td`` and ``th``) of a
        **bound column** in this table.
        By default this returns the column class names defined in the table's
        attributes.
        This method can be overridden to change the default behavior, for
        example to simply `return classes_set`.

        Arguments:
            classes_set(set of string): a set of class names to be added
              to the cell, retrieved from the column's attributes. In the case
              of a header cell (th), this also includes ordering classes.
              To set the classes for a column, see `.Column`.
              To configure ordering classes, see :ref:`ordering-class-name`

            bound_column(`.BoundColumn`): the bound column the class names are
              determined for. Useful for accessing `bound_column.name`.

        Returns:
            A set of class names to be added to cells of this column

        If you want to add the column names to the list of classes for a column,
        override this method in your custom table::

            class MyTable(tables.Table):
                ...

                def get_column_class_names(self, classes_set, bound_column):
                    classes_set = super().get_column_class_names(classes_set, bound_column)
                    classes_set.add(bound_column.name)

                    return classes_set
        """
        return classes_set
def get_column_class_names ( self , classes_set , bound_column ) : return classes_set