to_jsondict() JSON-izes public member variables of the object.
from_jsondict() calls the constructor using JSON members as the arguments.
LACP has the public member that is not required for the constructor, so
TypeError occurs in from_jsondict().
this patch suppresses the output of to_jsondict() by changing unnecessary
public members into protected members.
examination code:
from ryu.lib.packet import slow
msg1 = slow.lacp()
print msg1
jsondict = msg1.to_jsondict()
msg2 = slow.lacp.from_jsondict(jsondict['lacp'])
print msg2
print str(msg1) == str(msg2)
before applying this patch:
lacp(actor_key=0,actor_length=20,actor_port=0,actor_port_priority=0,actor_state=0,actor_state_activity=0,actor_state_aggregation=0,actor_state_collecting=0,actor_state_defaulted=0,actor_state_distributing=0,actor_state_expired=0,actor_state_synchronization=0,actor_state_timeout=0,actor_system='00:00:00:00:00:00',actor_system_priority=0,actor_tag=1,collector_length=16,collector_max_delay=0,collector_tag=3,partner_key=0,partner_length=20,partner_port=0,partner_port_priority=0,partner_state=0,partner_state_activity=0,partner_state_aggregation=0,partner_state_collecting=0,partner_state_defaulted=0,partner_state_distributing=0,partner_state_expired=0,partner_state_synchronization=0,partner_state_timeout=0,partner_system='00:00:00:00:00:00',partner_system_priority=0,partner_tag=2,subtype=1,terminator_length=0,terminator_tag=0,version=1)
CLS <class 'ryu.lib.packet.slow.lacp'>
ARG {'actor_state_distributing': 0, 'actor_length': 20, 'actor_system':
'MDA6MDA6MDA6MDA6MDA6MDA=', 'collector_max_delay': 0, 'terminator_length': 0,
'collector_length': 16, 'partner_state_synchronization': 0,
'partner_state_timeout': 0, 'partner_state_distributing': 0,
'partner_state_collecting': 0, 'actor_state_synchronization': 0,
'actor_state_expired': 0, 'actor_state_defaulted': 0, 'partner_state_expired':
0, 'partner_state': 0, 'partner_system_priority': 0, 'actor_state_aggregation':
0, 'version': 1, 'partner_port': 0, 'partner_length': 20, 'collector_tag': 3,
'partner_state_defaulted': 0, 'actor_state_timeout': 0, 'actor_port_priority':
0, 'partner_state_activity': 0, 'actor_state_activity': 0, 'terminator_tag': 0,
'actor_system_priority': 0, 'actor_key': 0, 'partner_system':
'MDA6MDA6MDA6MDA6MDA6MDA=', 'partner_tag': 2, 'actor_state': 0, 'actor_port':
0, 'partner_state_aggregation': 0, 'partner_port_priority': 0, 'actor_tag': 1,
'subtype': 1, 'partner_key': 0, 'actor_stat
e
_collecting': 0}
KWARG {'actor_state_distributing': 0, 'actor_length': 20, 'actor_system':
'00:00:00:00:00:00', 'collector_max_delay': 0, 'terminator_length': 0,
'collector_length': 16, 'partner_state_synchronization': 0,
'partner_state_timeout': 0, 'partner_state_distributing': 0,
'partner_state_collecting': 0, 'actor_state_synchronization': 0,
'actor_state_expired': 0, 'actor_state_defaulted': 0, 'partner_state_expired':
0, 'partner_state': 0, 'partner_system_priority': 0, 'actor_state_aggregation':
0, 'version': 1, 'partner_port': 0, 'partner_length': 20, 'collector_tag': 3,
'partner_state_defaulted': 0, 'actor_state_timeout': 0, 'actor_port_priority':
0, 'partner_state_activity': 0, 'actor_state_activity': 0, 'terminator_tag': 0,
'actor_system_priority': 0, 'actor_key': 0, 'partner_system':
'00:00:00:00:00:00', 'partner_tag': 2, 'actor_state': 0, 'actor_port': 0,
'partner_state_aggregation': 0, 'partner_port_priority': 0, 'actor_tag': 1,
'subtype': 1, 'partner_key': 0, 'actor_state_collecting
'
: 0}
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python2.7/dist-packages/ryu/lib/stringify.py", line
293, in from_jsondict
return cls(**dict(kwargs, **additional_args))
TypeError: __init__() got an unexpected keyword argument 'actor_length'
after applying this patch:
lacp(actor_key=0,actor_port=0,actor_port_priority=0,actor_state_activity=0,actor_state_aggregation=0,actor_state_collecting=0,actor_state_defaulted=0,actor_state_distributing=0,actor_state_expired=0,actor_state_synchronization=0,actor_state_timeout=0,actor_system='00:00:00:00:00:00',actor_system_priority=0,collector_max_delay=0,partner_key=0,partner_port=0,partner_port_priority=0,partner_state_activity=0,partner_state_aggregation=0,partner_state_collecting=0,partner_state_defaulted=0,partner_state_distributing=0,partner_state_expired=0,partner_state_synchronization=0,partner_state_timeout=0,partner_system='00:00:00:00:00:00',partner_system_priority=0,version=1)
lacp(actor_key=0,actor_port=0,actor_port_priority=0,actor_state_activity=0,actor_state_aggregation=0,actor_state_collecting=0,actor_state_defaulted=0,actor_state_distributing=0,actor_state_expired=0,actor_state_synchronization=0,actor_state_timeout=0,actor_system='00:00:00:00:00:00',actor_system_priority=0,collector_max_delay=0,partner_key=0,partner_port=0,partner_port_priority=0,partner_state_activity=0,partner_state_aggregation=0,partner_state_collecting=0,partner_state_defaulted=0,partner_state_distributing=0,partner_state_expired=0,partner_state_synchronization=0,partner_state_timeout=0,partner_system='00:00:00:00:00:00',partner_system_priority=0,version=1)
True
Signed-off-by: Yuichi Ito <[email protected]>
---
ryu/lib/packet/slow.py | 40 +++++++++++-----------
ryu/tests/unit/packet/test_slow.py | 65 ++++++++++++++++++------------------
2 files changed, 53 insertions(+), 52 deletions(-)
diff --git a/ryu/lib/packet/slow.py b/ryu/lib/packet/slow.py
index 61a91c0..71be6ae 100644
--- a/ryu/lib/packet/slow.py
+++ b/ryu/lib/packet/slow.py
@@ -428,13 +428,13 @@ class lacp(packet_base.PacketBase):
#------------------------------
# Header
#------------------------------
- self.subtype = SLOW_SUBTYPE_LACP
+ self._subtype = SLOW_SUBTYPE_LACP
self.version = version
#------------------------------
# Actor Information
#------------------------------
- self.actor_tag = self.LACP_TLV_TYPE_ACTOR
- self.actor_length = self._ACTPRT_INFO_PACK_LEN
+ self._actor_tag = self.LACP_TLV_TYPE_ACTOR
+ self._actor_length = self._ACTPRT_INFO_PACK_LEN
self.actor_system_priority = actor_system_priority
self.actor_system = actor_system
self.actor_key = actor_key
@@ -448,7 +448,7 @@ class lacp(packet_base.PacketBase):
self.actor_state_distributing = actor_state_distributing
self.actor_state_defaulted = actor_state_defaulted
self.actor_state_expired = actor_state_expired
- self.actor_state = (
+ self._actor_state = (
(self.actor_state_activity << 0) |
(self.actor_state_timeout << 1) |
(self.actor_state_aggregation << 2) |
@@ -460,8 +460,8 @@ class lacp(packet_base.PacketBase):
#------------------------------
# Partner Information
#------------------------------
- self.partner_tag = self.LACP_TLV_TYPE_PARTNER
- self.partner_length = self._ACTPRT_INFO_PACK_LEN
+ self._partner_tag = self.LACP_TLV_TYPE_PARTNER
+ self._partner_length = self._ACTPRT_INFO_PACK_LEN
self.partner_system_priority = partner_system_priority
self.partner_system = partner_system
self.partner_key = partner_key
@@ -476,7 +476,7 @@ class lacp(packet_base.PacketBase):
self.partner_state_distributing = partner_state_distributing
self.partner_state_defaulted = partner_state_defaulted
self.partner_state_expired = partner_state_expired
- self.partner_state = (
+ self._partner_state = (
(self.partner_state_activity << 0) |
(self.partner_state_timeout << 1) |
(self.partner_state_aggregation << 2) |
@@ -488,14 +488,14 @@ class lacp(packet_base.PacketBase):
#------------------------------
# Collector Information
#------------------------------
- self.collector_tag = self.LACP_TLV_TYPE_COLLECTOR
- self.collector_length = self._COL_INFO_PACK_LEN
+ self._collector_tag = self.LACP_TLV_TYPE_COLLECTOR
+ self._collector_length = self._COL_INFO_PACK_LEN
self.collector_max_delay = collector_max_delay
#------------------------------
# Terminator
#------------------------------
- self.terminator_tag = self.LACP_TLV_TYPE_TERMINATOR
- self.terminator_length = 0
+ self._terminator_tag = self.LACP_TLV_TYPE_TERMINATOR
+ self._terminator_length = 0
@classmethod
def parser(cls, buf):
@@ -578,27 +578,27 @@ class lacp(packet_base.PacketBase):
collector_max_delay), None, buf[lacp._ALL_PACK_LEN:]
def serialize(self, payload, prev):
- header = struct.pack(self._HLEN_PACK_STR, self.subtype,
+ header = struct.pack(self._HLEN_PACK_STR, self._subtype,
self.version)
actor = struct.pack(self._ACTPRT_INFO_PACK_STR,
- self.actor_tag, self.actor_length,
+ self._actor_tag, self._actor_length,
self.actor_system_priority,
addrconv.mac.text_to_bin(self.actor_system),
self.actor_key,
self.actor_port_priority, self.actor_port,
- self.actor_state)
+ self._actor_state)
partner = struct.pack(self._ACTPRT_INFO_PACK_STR,
- self.partner_tag, self.partner_length,
+ self._partner_tag, self._partner_length,
self.partner_system_priority,
addrconv.mac.text_to_bin(self.partner_system),
self.partner_key,
self.partner_port_priority,
- self.partner_port, self.partner_state)
+ self.partner_port, self._partner_state)
collector = struct.pack(self._COL_INFO_PACK_STR,
- self.collector_tag,
- self.collector_length,
+ self._collector_tag,
+ self._collector_length,
self.collector_max_delay)
terminator = struct.pack(self._TRM_PACK_STR,
- self.terminator_tag,
- self.terminator_length)
+ self._terminator_tag,
+ self._terminator_length)
return header + actor + partner + collector + terminator
diff --git a/ryu/tests/unit/packet/test_slow.py
b/ryu/tests/unit/packet/test_slow.py
index c7cd3bd..283fc8f 100644
--- a/ryu/tests/unit/packet/test_slow.py
+++ b/ryu/tests/unit/packet/test_slow.py
@@ -300,10 +300,10 @@ class Test_lacp(unittest.TestCase):
return p
def test_init(self):
- eq_(self.subtype, self.l.subtype)
+ eq_(self.subtype, self.l._subtype)
eq_(self.version, self.l.version)
- eq_(self.actor_tag, self.l.actor_tag)
- eq_(self.actor_length, self.l.actor_length)
+ eq_(self.actor_tag, self.l._actor_tag)
+ eq_(self.actor_length, self.l._actor_length)
eq_(self.actor_system_priority, self.l.actor_system_priority)
eq_(self.actor_system, self.l.actor_system)
eq_(self.actor_key, self.l.actor_key)
@@ -321,9 +321,9 @@ class Test_lacp(unittest.TestCase):
self.l.actor_state_distributing)
eq_(self.actor_state_defaulted, self.l.actor_state_defaulted)
eq_(self.actor_state_expired, self.l.actor_state_expired)
- eq_(self.actor_state, self.l.actor_state)
- eq_(self.partner_tag, self.l.partner_tag)
- eq_(self.partner_length, self.l.partner_length)
+ eq_(self.actor_state, self.l._actor_state)
+ eq_(self.partner_tag, self.l._partner_tag)
+ eq_(self.partner_length, self.l._partner_length)
eq_(self.partner_system_priority,
self.l.partner_system_priority)
eq_(self.partner_system, self.l.partner_system)
@@ -343,12 +343,12 @@ class Test_lacp(unittest.TestCase):
eq_(self.partner_state_defaulted,
self.l.partner_state_defaulted)
eq_(self.partner_state_expired, self.l.partner_state_expired)
- eq_(self.partner_state, self.l.partner_state)
- eq_(self.collector_tag, self.l.collector_tag)
- eq_(self.collector_length, self.l.collector_length)
+ eq_(self.partner_state, self.l._partner_state)
+ eq_(self.collector_tag, self.l._collector_tag)
+ eq_(self.collector_length, self.l._collector_length)
eq_(self.collector_max_delay, self.l.collector_max_delay)
- eq_(self.terminator_tag, self.l.terminator_tag)
- eq_(self.terminator_length, self.l.terminator_length)
+ eq_(self.terminator_tag, self.l._terminator_tag)
+ eq_(self.terminator_length, self.l._terminator_length)
def test_parser(self):
_res = self.l.parser(self.buf)
@@ -357,10 +357,10 @@ class Test_lacp(unittest.TestCase):
else:
res = _res
- eq_(res.subtype, self.subtype)
+ eq_(res._subtype, self.subtype)
eq_(res.version, self.version)
- eq_(res.actor_tag, self.actor_tag)
- eq_(res.actor_length, self.actor_length)
+ eq_(res._actor_tag, self.actor_tag)
+ eq_(res._actor_length, self.actor_length)
eq_(res.actor_system_priority, self.actor_system_priority)
eq_(res.actor_system, self.actor_system)
eq_(res.actor_key, self.actor_key)
@@ -375,9 +375,9 @@ class Test_lacp(unittest.TestCase):
eq_(res.actor_state_distributing, self.actor_state_distributing)
eq_(res.actor_state_defaulted, self.actor_state_defaulted)
eq_(res.actor_state_expired, self.actor_state_expired)
- eq_(res.actor_state, self.actor_state)
- eq_(res.partner_tag, self.partner_tag)
- eq_(res.partner_length, self.partner_length)
+ eq_(res._actor_state, self.actor_state)
+ eq_(res._partner_tag, self.partner_tag)
+ eq_(res._partner_length, self.partner_length)
eq_(res.partner_system_priority, self.partner_system_priority)
eq_(res.partner_system, self.partner_system)
eq_(res.partner_key, self.partner_key)
@@ -394,12 +394,12 @@ class Test_lacp(unittest.TestCase):
self.partner_state_distributing)
eq_(res.partner_state_defaulted, self.partner_state_defaulted)
eq_(res.partner_state_expired, self.partner_state_expired)
- eq_(res.partner_state, self.partner_state)
- eq_(res.collector_tag, self.collector_tag)
- eq_(res.collector_length, self.collector_length)
+ eq_(res._partner_state, self.partner_state)
+ eq_(res._collector_tag, self.collector_tag)
+ eq_(res._collector_length, self.collector_length)
eq_(res.collector_max_delay, self.collector_max_delay)
- eq_(res.terminator_tag, self.terminator_tag)
- eq_(res.terminator_length, self.terminator_length)
+ eq_(res._terminator_tag, self.terminator_tag)
+ eq_(res._terminator_length, self.terminator_length)
def test_serialize(self):
data = bytearray()
@@ -466,10 +466,10 @@ class Test_lacp(unittest.TestCase):
l = self.find_protocol(p, "lacp")
ok_(l)
- eq_(l.subtype, self.subtype)
+ eq_(l._subtype, self.subtype)
eq_(l.version, self.version)
- eq_(l.actor_tag, self.actor_tag)
- eq_(l.actor_length, self.actor_length)
+ eq_(l._actor_tag, self.actor_tag)
+ eq_(l._actor_length, self.actor_length)
eq_(l.actor_system_priority, self.actor_system_priority)
eq_(l.actor_system, self.actor_system)
eq_(l.actor_key, self.actor_key)
@@ -484,9 +484,9 @@ class Test_lacp(unittest.TestCase):
eq_(l.actor_state_distributing, self.actor_state_distributing)
eq_(l.actor_state_defaulted, self.actor_state_defaulted)
eq_(l.actor_state_expired, self.actor_state_expired)
- eq_(l.actor_state, self.actor_state)
- eq_(l.partner_tag, self.partner_tag)
- eq_(l.partner_length, self.partner_length)
+ eq_(l._actor_state, self.actor_state)
+ eq_(l._partner_tag, self.partner_tag)
+ eq_(l._partner_length, self.partner_length)
eq_(l.partner_system_priority, self.partner_system_priority)
eq_(l.partner_system, self.partner_system)
eq_(l.partner_key, self.partner_key)
@@ -502,11 +502,12 @@ class Test_lacp(unittest.TestCase):
self.partner_state_distributing)
eq_(l.partner_state_defaulted, self.partner_state_defaulted)
eq_(l.partner_state_expired, self.partner_state_expired)
- eq_(l.collector_tag, self.collector_tag)
- eq_(l.collector_length, self.collector_length)
+ eq_(l._partner_state, self.partner_state)
+ eq_(l._collector_tag, self.collector_tag)
+ eq_(l._collector_length, self.collector_length)
eq_(l.collector_max_delay, self.collector_max_delay)
- eq_(l.terminator_tag, self.terminator_tag)
- eq_(l.terminator_length, self.terminator_length)
+ eq_(l._terminator_tag, self.terminator_tag)
+ eq_(l._terminator_length, self.terminator_length)
@raises(Exception)
def test_malformed_lacp(self):
--
1.7.10.4
------------------------------------------------------------------------------
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