diff options
| -rw-r--r-- | CHANGES.txt | 6 | ||||
| -rw-r--r-- | pysnmp/hlapi/varbinds.py | 14 | ||||
| -rw-r--r-- | pysnmp/smi/rfc1902.py | 16 |
3 files changed, 23 insertions, 13 deletions
diff --git a/CHANGES.txt b/CHANGES.txt index 3fc262cd..c3a9ad2c 100644 --- a/CHANGES.txt +++ b/CHANGES.txt @@ -16,9 +16,9 @@ Revision 4.4.10, released 2019-07-29 - Rebased MIB importing code onto `importlib` because `imp` is long deprecated -- MIB objects resolution made more forgiving to errors, added optional - `ignoreErrors` parameter to `ObjectType.resolveWithMib()` to control - that behaviour. +- Received MIB objects resolution made more forgiving to errors, added + optional `ignoreErrors` parameter to `ObjectType.resolveWithMib()` to + control that behaviour. - Fixed asyncore main loop to respect non-default timer resolution - Fixed `.setTimerResolution()` behaviour of abstract main loop dispatcher to update call intervals of the existing periodic dispatcher jobs diff --git a/pysnmp/hlapi/varbinds.py b/pysnmp/hlapi/varbinds.py index ece7b92b..fdffc1b3 100644 --- a/pysnmp/hlapi/varbinds.py +++ b/pysnmp/hlapi/varbinds.py @@ -36,14 +36,15 @@ class CommandGeneratorVarBinds(AbstractVarBinds): else: varBind = ObjectType(ObjectIdentity(varBind[0]), varBind[1]) - __varBinds.append(varBind.resolveWithMib(mibViewController)) + __varBinds.append(varBind.resolveWithMib(mibViewController, ignoreErrors=False)) return __varBinds def unmakeVarBinds(self, snmpEngine, varBinds, lookupMib=True): if lookupMib: mibViewController = self.getMibViewController(snmpEngine) - varBinds = [ObjectType(ObjectIdentity(x[0]), x[1]).resolveWithMib(mibViewController) for x in varBinds] + varBinds = [ObjectType(ObjectIdentity(x[0]), x[1]).resolveWithMib( + mibViewController) for x in varBinds] return varBinds @@ -52,7 +53,8 @@ class NotificationOriginatorVarBinds(AbstractVarBinds): def makeVarBinds(self, snmpEngine, varBinds): mibViewController = self.getMibViewController(snmpEngine) if isinstance(varBinds, NotificationType): - varBinds.resolveWithMib(mibViewController) + varBinds.resolveWithMib( + mibViewController, ignoreErrors=False) __varBinds = [] for varBind in varBinds: if isinstance(varBind, ObjectType): @@ -61,11 +63,13 @@ class NotificationOriginatorVarBinds(AbstractVarBinds): varBind = ObjectType(*varBind) else: varBind = ObjectType(ObjectIdentity(varBind[0]), varBind[1]) - __varBinds.append(varBind.resolveWithMib(mibViewController)) + __varBinds.append(varBind.resolveWithMib( + mibViewController, ignoreErrors=False)) return __varBinds def unmakeVarBinds(self, snmpEngine, varBinds, lookupMib=False): if lookupMib: mibViewController = self.getMibViewController(snmpEngine) - varBinds = [ObjectType(ObjectIdentity(x[0]), x[1]).resolveWithMib(mibViewController) for x in varBinds] + varBinds = [ObjectType(ObjectIdentity(x[0]), x[1]).resolveWithMib( + mibViewController) for x in varBinds] return varBinds diff --git a/pysnmp/smi/rfc1902.py b/pysnmp/smi/rfc1902.py index 9c0a50bb..ad115e7a 100644 --- a/pysnmp/smi/rfc1902.py +++ b/pysnmp/smi/rfc1902.py @@ -1113,7 +1113,7 @@ class NotificationType(object): def isFullyResolved(self): return self.__state & self.stClean - def resolveWithMib(self, mibViewController): + def resolveWithMib(self, mibViewController, ignoreErrors=True): """Perform MIB variable ID conversion and notification objects expansion. Parameters @@ -1121,6 +1121,12 @@ class NotificationType(object): mibViewController : :py:class:`~pysnmp.smi.view.MibViewController` class instance representing MIB browsing functionality. + Other Parameters + ---------------- + ignoreErrors: :py:class:`bool` + If `True` (default), ignore MIB object name or value casting + failures if possible. + Returns ------- : :py:class:`~pysnmp.smi.rfc1902.NotificationType` @@ -1158,7 +1164,7 @@ class NotificationType(object): self.__varBinds.append( ObjectType(ObjectIdentity(v2c.apiTrapPDU.snmpTrapOID), - self.__objectIdentity).resolveWithMib(mibViewController) + self.__objectIdentity).resolveWithMib(mibViewController, ignoreErrors) ) SmiNotificationType, = mibViewController.mibBuilder.importSymbols('SNMPv2-SMI', 'NotificationType') @@ -1170,11 +1176,11 @@ class NotificationType(object): if isinstance(mibNode, SmiNotificationType): for notificationObject in mibNode.getObjects(): objectIdentity = ObjectIdentity(*notificationObject + self.__instanceIndex).resolveWithMib( - mibViewController) + mibViewController, ignoreErrors) self.__varBinds.append( ObjectType(objectIdentity, self.__objects.get(notificationObject, rfc1905.unSpecified)).resolveWithMib( - mibViewController) + mibViewController, ignoreErrors) ) varBindsLocation[objectIdentity] = len(self.__varBinds) - 1 else: @@ -1184,7 +1190,7 @@ class NotificationType(object): for varBinds in self.__additionalVarBinds: if not isinstance(varBinds, ObjectType): varBinds = ObjectType(ObjectIdentity(varBinds[0]), varBinds[1]) - varBinds.resolveWithMib(mibViewController) + varBinds.resolveWithMib(mibViewController, ignoreErrors) if varBinds[0] in varBindsLocation: self.__varBinds[varBindsLocation[varBinds[0]]] = varBinds else: |