add __len__ and full_tickers methods

1 files changed, 9 insertions, 0 deletions

diff --git a/pyisda/credit_index.pyx b/pyisda/credit_index.pyx
index 9f56293..65dc439 100644
--- a/pyisda/credit_index.pyx
+++ b/pyisda/credit_index.pyx
@@ -106,6 +106,8 @@ cdef class CurveList:
             for i in range(self._weights.size()):
                 self._weights[i] /= total_weight
 
+    def __len__(self):
+        return self._curves.size()
 
     def __getitem__(self, tuple name not None):
         cdef:
@@ -261,6 +263,13 @@ cdef class CurveList:
         return out
 
     @property
+    def full_tickers(self):
+        cdef:
+            pair[CurveName, size_t] p
+        for p in self.names:
+            yield (PyUnicode_FromStringAndSize(p.first.ticker.data(), p.first.ticker.size()), to_seniority(p.first.seniority), to_doc_clause(p.first.doc_clause))
+
+    @property
     def value_date(self):
         return TDate_to_pydate(self.base_date)