Rules

The Rule enum and its member aliases

final class matrixlib.rule.Rule(value)

Enum used to dictate row or column-wise interpretation

Each member maps to an index that will retrieve its corresponding dimension from a matrix shape (or any two-element sequence).

Rule should not be sub-classed, as many functions make the assumption that the class has just two members with values 0 and 1.

ROW: Literal[0] = 0

Maps to literal 0

COL: Literal[1] = 1

Maps to literal 1

__invert__() → COL: 1>]

__invert__() → ROW: 0>]

__invert__() → Rule

Return the rule corresponding to the opposite dimension

property handle: Literal['row', 'column']

The rule’s un-Pythonized name

matrixlib.rule.ROW: ROW: 0>]] = Rule.ROW

Equivalent to Rule.ROW

matrixlib.rule.COL: COL: 1>]] = Rule.COL

Equivalent to Rule.COL