teamwork.math.rules

Module rules

Code for manipulating a rule-based representation of PWL functions

Classes

Rule
Representation of a single rule.

Functions

applyRules(state, rules, attributes, values, target, checkForDuplicates=False)

source code

mergeAttributes(original, rules, new)

source code

internalCheck(rules, attributes, values, target, debug=False)
Test whether any redundant/inconsistent attribute assignments are present

source code

clusterRules(rules, values)

source code

pruneRules(original, attributes, values, debug=False)

source code

addRules(set1, set2, attributes, values)

source code

multiplyRules(set1, set2, attributes, values, interrupt=None)

source code

mapValues(rules, values, op)
Applies a fixed transformation to the RHS of a set of rules

source code

dict[]

replaceValues(rules, attributes, oldValues, mapping, newValues)
Use RHS values to trigger a second set of rules, and return a merged set of the two

source code

Variables

__PROFILE__ = False

Function Details

Applies a fixed transformation to the RHS of a set of rules

Parameters:

rules (dict[]) - the set of rules to transform (left unchanged)
values (dict) - the dictionary of current RHS values
op - the transformation, a function that takes a single RHS value as input and returns the new RHS value (assumed to be a 1-1 mapping)

Use RHS values to trigger a second set of rules, and return a merged set of the two

Parameters:

rules (dict[]) - the original rule set
attributes (dict) - the attribute set for both sets of rules
oldValues (dict) - the set of values for only the original set of rules
mapping (dict:str→dict[]) - a dictionary of rule sets, indexed by value labels from the original set of rules
newValues (dict) - the set of values for only the new set of rules

Returns: dict[]

the new rules merging the two sets