add end_date property

1 files changed, 6 insertions, 2 deletions

diff --git a/pyisda/legs.pyx b/pyisda/legs.pyx
index 5b15cc8..fa82629 100644
--- a/pyisda/legs.pyx
+++ b/pyisda/legs.pyx
@@ -43,9 +43,13 @@ cdef class ContingentLeg:
                      self._thisptr.endDate,
                      self._thisptr.notional,
                      self._thisptr.protectStart))
+    
+    @property
+    def end_date(self):
+        return TDate_to_pydate(self._thisptr.endDate)
 
-    def pv(self, today, step_in_date, value_date, YieldCurve yc, SpreadCurve sc,
-           double recovery_rate):
+    def pv(self, today, step_in_date, value_date, YieldCurve yc not None,
+           SpreadCurve sc not None, double recovery_rate):
         """
         Present Value of the ContingentLeg cashflows.