Merge pull request #383 from pfalcon/yield-from

Implement "yield from"

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/basics/gen-yield-from-throw.py b/tests/basics/gen-yield-from-throw.py
new file mode 100644
index 0000000000..30960fb9c1
--- /dev/null
+++ b/tests/basics/gen-yield-from-throw.py
@@ -0,0 +1,19 @@
+def gen():
+    try:
+        yield 1
+    except ValueError:
+        print("got ValueError from upstream!")
+    yield "str1"
+    raise TypeError
+
+def gen2():
+    print((yield from gen()))
+
+g = gen2()
+print(next(g))
+print(g.throw(ValueError))
+try:
+    print(next(g))
+except TypeError:
+    print("got TypeError from downstream!")
+