pqp.utils package¶

Submodules¶

exception pqp.utils.exceptions.CyclicGraphError¶

Exception raised when a graph is cyclic

exception pqp.utils.exceptions.DomainValidationError¶

Exception raised when domain is used with invalid values

exception pqp.utils.exceptions.InferredDomainWarning¶

Warning raised when the domain of a variable is inferred from provided examples

exception pqp.utils.exceptions.NumericalError¶

Exception raised when numerical methods fail

exception pqp.utils.exceptions.PQPException¶

Bases: Exception

Base class for exceptions in this module.

exception pqp.utils.exceptions.PositivityException¶

Exception raised when a nonpositive distribution is used

exception pqp.utils.exceptions.UnitDomainWarning¶

Warning raised when the domain of a variable has cardinality <= 1

class pqp.utils.utils.attrdict¶

Bases: dict

Dictionary subclass which allows access to keys as attributes

pqp.utils.utils.order_graph(g)¶: Takes a graph (as dict from el to list of elem) and returns a list of elements such that for each edge (a, b) in the graph, a comes before b in the list

pqp.utils.utils.recursive_sort(d)¶: Recursive sorting of nested dicts, lists, and tuples–useful for semantic comparison