Merge "Allow access by index"

2013-10-07 20:02:38 +00:00
parent a66df3ab13 57f5b8cea4
commit 98d40324d3
1 changed files with 3 additions and 0 deletions
--- a/taskflow/patterns/linear_flow.py
+++ b/taskflow/patterns/linear_flow.py
@@ -60,6 +60,9 @@ class Flow(flow.Flow):
        for child in self._children:
            yield child

+    def __getitem__(self, index):
+        return self._children[index]
+
    @property
    def provides(self):
        provides = set()