Updating to latest dolfin version

Author: mikaem

fenicstools/ClementInterpolation.py

@@ -152,7 +152,7 @@ def _analyze_expr(expr):
     # Elliminate forms
     if isinstance(expr, ufl.Form): raise ValueError('Expression is a form')
     # Elliminate expressions build from Trial/Test functions, FacetNormals 
-    terminals = [t for t in ufl.algorithms.traverse_unique_terminals(expr)]
+    terminals = [t for t in ufl.corealg.traversal.traverse_unique_terminals(expr)]
     if any(isinstance(t, ClementInterpolant.black_listed) for t in terminals):
         raise ValueError('Invalid expression (e.g. has Arguments as operand)')
     # At this point the expression is valid

setup.py

@@ -3,12 +3,11 @@
 from distutils.core import setup
 
 # Version number
-major = 1
-minor = 6
-maintenance = 0
+major = 2016
+minor = 2
 
 setup(name = "fenicstools",
-      version = "%d.%d.%d" % (major, minor, maintenance),
+      version = "%d.%d" % (major, minor),
       description = "fenicstools -- tools for postprocessing in FEniCS programs",
       author = "Mikael Mortensen",
       author_email = "mikaem@math.uio.no",

tests/test_StructuredGrid.py

@@ -24,8 +24,10 @@ def Vv(mesh):
     return VectorFunctionSpace(mesh, 'CG', 1)
 
 @pytest.fixture(scope="module")
-def W(V, Vv):
-    return V * Vv
+def W(mesh):
+    e1 = FiniteElement("CG", mesh.ufl_cell(), 1)
+    e2 = VectorElement("CG", mesh.ufl_cell(), 1)
+    return FunctionSpace(mesh, e1 * e2)
 
 @pytest.fixture(scope="module")
 def s0(V):