petsc4py.PETSc.DM.BoundaryType# class petsc4py.PETSc.DM.BoundaryType# Bases: object DM Boundary types. Attributes Summary GHOSTED Constant GHOSTED of type int MIRROR Constant MIRROR of type int NONE Constant NONE of type int PERIODIC Constant PERIODIC of type int TWIST Constant TWIST of type int Attributes Documentation GHOSTED: int = GHOSTED# Constant GHOSTED of type int MIRROR: int = MIRROR# Constant MIRROR of type int NONE: int = NONE# Constant NONE of type int PERIODIC: int = PERIODIC# Constant PERIODIC of type int TWIST: int = TWIST# Constant TWIST of type int