1 files changed, 12 insertions, 2 deletions
diff --git a/valexpr.cc b/valexpr.cc
index 8b6b5d7d..c40b962c 100644
--- a/valexpr.cc
+++ b/valexpr.cc
@@ -901,14 +901,23 @@ void dump_value_expr(std::ostream& out, const value_expr_t * node)
 using namespace boost::python;
 using namespace ledger;
 
+value_t py_compute_1(value_expr_t& value_expr, const details_t& item)
+{
+  value_t result;
+  value_expr.compute(result, item);
+  return result;
+}
+
 template <typename T>
-value_t py_compute(value_expr_t& value_expr, const T& item) {
+value_t py_compute(value_expr_t& value_expr, const T& item)
+{
   value_t result;
   value_expr.compute(result, details_t(item));
   return result;
 }
 
-value_expr_t * py_parse_value_expr(const std::string& str) {
+value_expr_t * py_parse_value_expr(const std::string& str)
+{
   return parse_value_expr(str);
 }
 
@@ -929,6 +938,7 @@ void export_valexpr()
     ;
 
   class_< value_expr_t > ("ValueExpr", init<value_expr_t::kind_t>())
+    .def("compute", py_compute_1)
     .def("compute", py_compute<account_t>)
     .def("compute", py_compute<entry_t>)
     .def("compute", py_compute<transaction_t>)