Port

class discopy.cmap.Port(kind, i, obj, depth, side)

Bases: builtins.object

A port in a combinatorial map.

Parameters:

• kind (PortKind) – The kind of boundary or box port.

• i (int) – The position within its boundary or box side.

• obj (Ob) – The type carried by the port.

• depth (float) – The box index, with inputs at -inf and outputs at +inf.

• side (Literal['up', 'down']) – The vertical side on which the port is drawn.