Implement PEP 380 - 'yield from' (closes #11682)
diff --git a/Doc/whatsnew/3.3.rst b/Doc/whatsnew/3.3.rst
index 0b0f8f6..07257f0 100644
--- a/Doc/whatsnew/3.3.rst
+++ b/Doc/whatsnew/3.3.rst
@@ -195,6 +195,22 @@
print("You are not allowed to read document.txt")
+PEP 380: Syntax for Delegating to a Subgenerator
+================================================
+
+PEP 380 adds the ``yield from`` expression, allowing a generator to delegate
+part of its operations to another generator. This allows a section of code
+containing 'yield' to be factored out and placed in another generator.
+Additionally, the subgenerator is allowed to return with a value, and the
+value is made available to the delegating generator.
+While designed primarily for use in delegating to a subgenerator, the ``yield
+from`` expression actually allows delegation to arbitrary subiterators.
+
+(Implementation by Greg Ewing, integrated into 3.3 by Renaud Blanch, Ryan
+Kelly and Nick Coghlan, documentation by Zbigniew Jędrzejewski-Szmek and
+Nick Coghlan)
+
+
PEP 3155: Qualified name for classes and functions
==================================================
@@ -208,7 +224,6 @@
how they might be accessible from the global scope.
Example with (non-bound) methods::
-
>>> class C:
... def meth(self):
... pass