Add type conversion (#1932)

6 years ago · fa4eea70d1
parent 8bacccc3b8
commit fa4eea70d1
1 changed files with 3 additions and 1 deletions
--- a/datumaro/datumaro/components/extractor.py
+++ b/datumaro/datumaro/components/extractor.py
@ -378,7 +378,9 @@ class _Shape(Annotation):
            id=None, attributes=None, group=None):
        super().__init__(id=id, type=type,
            attributes=attributes, group=group)
-        self._points = points
+        if points is None:
+            points = []
+        self._points = list(points)

        if label is not None:
            label = int(label)