getchildren is documented to be obsolete.
Signed-off-by: YAMAMOTO Takashi <[email protected]>
---
ryu/lib/of_config/capable_switch.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/ryu/lib/of_config/capable_switch.py
b/ryu/lib/of_config/capable_switch.py
index b067da0..cce4886 100644
--- a/ryu/lib/of_config/capable_switch.py
+++ b/ryu/lib/of_config/capable_switch.py
@@ -67,7 +67,7 @@ class OFCapableSwitch(object):
def _find_capable_switch(self, tree):
capable_switch = None
- for element in tree.getchildren():
+ for element in tree:
ns, tag = get_ns_tag(element.tag)
if tag != ofc_consts.CAPABLE_SWITCH:
continue
--
1.8.0.1
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