ENH: Add len() functionality to BarData.

2026-07-14 11:15:09 +08:00 · 2013-12-03 16:29:17 -05:00
parent bbad5b386a
commit 5f4d8817e8
1 changed files with 3 additions and 0 deletions
@@ -181,3 +181,6 @@ class BarData(object):

    def items(self):
        return self._data.items()
+
+    def __len__(self):
+        return len(self._data.keys())