add python API for NotMember

src/constraint_solver/python/constraint_solver.swig

@@ -491,6 +491,10 @@ PY_STRINGIFY_DEBUGSTRING(Decision);
   Constraint* Member(const std::vector<int64>& values) {
     return $self->solver()->MakeMemberCt($self->Var(), values);
   }
+  Constraint* NotMember(const std::vector<int64>& starts,
+                        const std::vector<int64>& ends) {
+    return $self->solver()->MakeNotMemberCt($self, starts, ends);
+  }
 }
 
 // Add arithmetic operators to integer expressions.
@@ -2240,3 +2244,4 @@ class PyConstraint(Constraint):
 
 
 }  // %pythoncode
+

src/util/python/vector.swig

@@ -31,7 +31,9 @@ namespace operations_research {
 // defined in base/swig/python-swig.cc seems to cause issues, so we can't
 // use a generic, templated type checker.
 %define PY_LIST_OUTPUT_TYPEMAP(type, checker, py_converter)
-%typecheck(SWIG_TYPECHECK_POINTER) const std::vector<type>& {
+%typecheck(SWIG_TYPECHECK_POINTER) const std::vector<type>&,
+                                   std::vector<type>,
+                                   const std::vector<type>* {
   if (!PyTuple_Check($input) && !PyList_Check($input)) {
     $1 = 0;
   } else {