more yield from

patch by Serhiy Storchaka

2 files changed, 4 insertions, 8 deletions

diff --git a/Lib/xml/etree/ElementPath.py b/Lib/xml/etree/ElementPath.py
index 52e65f0..341dac0 100644
--- a/Lib/xml/etree/ElementPath.py
+++ b/Lib/xml/etree/ElementPath.py
@@ -105,14 +105,12 @@ def prepare_child(next, token):
 def prepare_star(next, token):
     def select(context, result):
         for elem in result:
-            for e in elem:
-                yield e
+            yield from elem
     return select
 
 def prepare_self(next, token):
     def select(context, result):
-        for elem in result:
-            yield elem
+        yield from result
     return select
 
 def prepare_descendant(next, token):
diff --git a/Lib/xml/etree/ElementTree.py b/Lib/xml/etree/ElementTree.py
index b9d8df6..c199b17 100644
--- a/Lib/xml/etree/ElementTree.py
+++ b/Lib/xml/etree/ElementTree.py
@@ -459,8 +459,7 @@ class Element:
         if tag is None or self.tag == tag:
             yield self
         for e in self._children:
-            for e in e.iter(tag):
-                yield e
+            yield from e.iter(tag)
 
     # compatibility
     def getiterator(self, tag=None):
@@ -487,8 +486,7 @@ class Element:
         if self.text:
             yield self.text
         for e in self:
-            for s in e.itertext():
-                yield s
+            yield from e.itertext()
             if e.tail:
                 yield e.tail