message: Add KSBuckling function to the python interface
diff: @@ -98,6 +98,19 @@ cdef class KSFailure(Function):
  def setParameter(self, double ksparam):
  self.ksptr.setParameter(ksparam)
  +cdef class KSBuckling(KSFailure):
  + def __cinit__(self, Assembler tacs, double ksWeight, double alpha=1.0):
  + '''
  + Wrap the function KSBuckling for panel buckling approximation.
  + This uses hand-calc approximations to predict panel buckling and is not
  + the same as TACS's eigenvalue buckling function.
  + '''
  + self.ksptr = new TACSKSFailure(tacs.ptr, ksWeight,
  + KS_BUCKLING, alpha)
  + self.ptr = self.ksptr
  + self.ptr.incref()
  + return
  +
  cdef class KSDisplacement(Function):
  cdef TACSKSDisplacement *ksptr
  def __cinit__(self, Assembler tacs, double ksWeight, dirs):
  