1 files changed, 7 insertions, 0 deletions
diff --git a/python/analytics/utils.py b/python/analytics/utils.py
index e3ffecaa..07975af8 100644
--- a/python/analytics/utils.py
+++ b/python/analytics/utils.py
@@ -58,3 +58,10 @@ def roll_date(d, tenor):
             return d_rolled
         else:
             return [d_rolled + relativedelta(years=t-1) for t in tenor]
+
+def build_table(rows, format_strings, row_format):
+    r = []
+    for row, format_string in zip(rows, format_strings):
+        row = [f.format(r) if f else r for r, f in zip(row, format_string)]
+        r.append(row_format.format(*row))
+    return r