more than 255 arguments

[etingof]

more than 255 arguments

[etingof]

Thank you for raising this issue!

The fix is here, I'd appreciate your testing and reporting back how it worked for you. So I could merge that branch and make a release.

[cqhan777]

Thanks for resolving this so quickly. I'll test it and let you know.

[cqhan777]

Hi Ilya,

The fix works in my case, but I don't why it would work. From the fix, it seems that cascading setObject() would result in only the last setObject() call being effective.

The source code for ObjectGroup class in SNMPv2_CONF.py looks like:

class ObjectGroup(MibNode):
objects = ()
description = ''

def getObjects(self):
    return getattr(self, 'objects', ())

def setObjects(self, *args):
    self.objects = args
    return self

def getDescription(self):
    return getattr(self, 'description', '')

def setDescription(self, v):
    self.description = v
    return self

So calling the setObjects() twice would void the first call. Did I miss something here?

Regards,
Kevin

[etingof]

Hey Kevin,

The fix works in my case, but I don't why it would work. From the fix, it seems that cascading setObject() would result in only the last setObject() call being effective.

You are right, that's my bad!

I've reworked the pysmi implementation (564f845) and added the incremental objects adding mode to pysnmp (commit 1739070fb0702451a34608cf0c39c44bf1e09514).

I wonder if you could re-test those? ;-)

[cqhan777]

Hi Ilya,

I see one potential problem: Line 412 (and others)

append=False)
wonder it should be
append=True

Also I wonder if you are changing the pysnmp code, why not just add a new funciton, something like
setObjectList( object_tuple), where the tuple object is the argument instead of expand it.

    def setObjectsList(self, list_args):
        self.objects = list_args
        return self   

Then in codegen/pysnmp.py

        objStr = ', '.join(objects)
        outStr = name + ' = NotificationGroup(' + oidStr + ')' + label + '\n'
        if getattr(mibBuilder, 'version', 0) < (4, 4, 2):
            outStr += name + '.objects = (' + objStr + ')\n'
        else:
            outStr += name + 'setObjectList((' + objStr + '))\n'

[etingof]

I see one potential problem: Line 412 (and others)

Indeed! Fixed in 1d7ca20.

Also I wonder if you are changing the pysnmp code, why not just add a new funciton, something like
setObjectList( object_tuple), where the tuple object is the argument instead of expand it.

Yes, this is definitely another legitimate way.

I'm leaning towards kwargs because I expect that some other need for customizing those .set*() setters behavior may come up. Creating combinations of functions like setObjectList/setObjectSomethingElse might become tedious by some point.

Does it make sense?

Thanks!

[cqhan777]

I'm OK with it. Thanks for fixing the problem!.

[etingof]

Merged, thank you!