Kiwisolver Python API

exception kiwisolver.BadRequiredStrength[source]: Bases: Exception

class kiwisolver.Constraint

Bases: object

expression(): Get the expression object for the constraint.

op(): Get the relational operator for the constraint.

strength(): Get the strength for the constraint.

violated(): Return whether or not the constraint was violated during the last solver pass.

exception kiwisolver.DuplicateConstraint(constraint)[source]

Bases: Exception

constraint

exception kiwisolver.DuplicateEditVariable(edit_variable)[source]

Bases: Exception

edit_variable

class kiwisolver.Expression

Bases: object

constant(): Get the constant for the expression.

terms(): Get the tuple of terms for the expression.

value(): Get the value for the expression.

class kiwisolver.Solver

Bases: object

addConstraint(): Add a constraint to the solver.

addEditVariable(): Add an edit variable to the solver.

dump(): Dump a representation of the solver internals to stdout.

dumps(): Dump a representation of the solver internals to a string.

hasConstraint(): Check whether the solver contains a constraint.

hasEditVariable(): Check whether the solver contains an edit variable.

removeConstraint(): Remove a constraint from the solver.

removeEditVariable(): Remove an edit variable from the solver.

reset(): Reset the solver to the initial empty starting condition.

suggestValue(): Suggest a desired value for an edit variable.

updateVariables(): Update the values of the solver variables.

class kiwisolver.Term

Bases: object

coefficient(): Get the coefficient for the term.

value(): Get the value for the term.

variable(): Get the variable for the term.

exception kiwisolver.UnknownConstraint(constraint)[source]

Bases: Exception

constraint

exception kiwisolver.UnknownEditVariable(edit_variable)[source]

Bases: Exception

edit_variable

exception kiwisolver.UnsatisfiableConstraint(constraint)[source]

Bases: Exception

constraint

class kiwisolver.Variable

Bases: object

context(): Get the context object associated with the variable.

name(): Get the name of the variable.

setContext(): Set the context object associated with the variable.

setName(): Set the name of the variable.

value(): Get the current value of the variable.