add method to inspect content of curve

1 files changed, 13 insertions, 2 deletions

diff --git a/curve.pyx b/curve.pyx
index 7aa620a..c956295 100644
--- a/curve.pyx
+++ b/curve.pyx
@@ -3,6 +3,7 @@ from curve cimport JpmcdsBuildIRZeroCurve, JpmcdsZeroPrice
 from date cimport (JpmcdsStringToDateInterval, pydate_to_TDate, dcc,
                    JpmcdsDateIntervalToFreq, JpmcdsDateFwdThenAdjust, TDate_to_pydate,
                    JpmcdsDateFromBusDaysOffset)
+from date import dcc_tostring
 from cdsone cimport JpmcdsStringToStubMethod, TStubMethod
 cdef int SUCCESS = 0
 
@@ -18,7 +19,17 @@ cdef class Curve:
            JpmcdsFreeTCurve(self._thisptr)
 
    def inspect(self):
-       return {'base_date': TDate_to_pydate(self._thiptr.fBaseDate)}
+       return {'base_date': TDate_to_pydate(self._thisptr.fBaseDate),
+               'basis': self._thisptr.fBasis,
+               'day_count_convention': dcc_tostring(self._thisptr.fDayCountConv),
+               'data': fArray_to_list(self._thisptr.fArray, self._thisptr.fNumItems)}
+
+cdef fArray_to_list(TRatePt* fArray, int fNumItems):
+    cdef size_t i
+    cdef list l = []
+    for i in range(fNumItems):
+        l.append((TDate_to_pydate(fArray[i].fDate), fArray[i].fRate))
+    return l
 
 cdef class ZeroCurve(Curve):
 
@@ -49,7 +60,7 @@ cdef class ZeroCurve(Curve):
             period_bytes = p.encode('utf-8')
             if JpmcdsStringToDateInterval(period_bytes, routine, &tmp) != SUCCESS:
                 raise ValueError
-            if JpmcdsDateFwdThenAdjust(settle_date, &tmp, NONE,
+            if JpmcdsDateFwdThenAdjust(settle_date, &tmp, MODIFIED,
                                        "None", &self._dates[i]) != SUCCESS:
                 raise ValueError('Invalid interval')