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ofproto_parser: add ofp_attr function

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Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
This commit is contained in:
FUJITA Tomonori 2013-05-12 00:10:43 -07:00
parent 0a11bf61ba
commit da393e8e3d
1 changed files with 10 additions and 6 deletions
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16
ryu/ofproto/ofproto_parser.py
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@ -147,14 +147,18 @@ def msg_pack_into(fmt, buf, offset, *args):
struct.pack_into(fmt, buf, offset, *args)
def ofp_attr(msg):
exclude = ['_attributes']
try:
exclude += msg._attributes
except AttributeError:
pass
return set(dir(msg)) - set(exclude)
def msg_str_attr(msg, buf, attr_list=None):
if attr_list is None:
exclude = ['_attributes']
try:
exclude += msg._attributes
except AttributeError:
pass
attr_list = set(dir(msg)) - set(exclude)
attr_list = ofp_attr(msg)
for attr in attr_list:
val = getattr(msg, attr, None)
if val is not None: