HalfFace.cell_attribute

HalfFace.cell_attribute(cell, name, value=None)

Get or set an attribute of a cell.

Parameters:

cellint

The cell identifier.

namestr

The name of the attribute.

valueobject, optional

The value of the attribute.

Returns:

object | None

The value of the attribute, or None when the function is used as a “setter”.

Raises:

KeyError

If the cell does not exist.

See also

unset_cell_attribute()

cell_attributes(), cells_attribute(), cells_attributes()

vertex_attribute(), edge_attribute(), face_attribute()