Re: 2.4.0 patches need review

On 03/01/2011 01:13 PM, Michael Ströder wrote:
> Rich Megginson wrote:
>> About the arguments and return values to result4 - with the current code
>> I have to do something like this:
>>
>>      rtype, rdata, rmsgid, decoded_serverctrls, extop_rspoid,
>> extop_rspval = srv.result4(msgid, 0, -1, 1)
>>
>> That is, I only want the decoded_serverctrls, but I have to add items
>> for extop_rspoid and extop_rspval even though I don't want them, because
>> result4 always returns a 6-tuple, regardless of what the caller wants.
>> Maybe this is the convention, to have to provide all of the optional
>> return values, to make it consistent that result4 always returns a
>> 6-tuple?  Because it would be pretty easy for result4 to look at its
>> arguments and do something like:
>> if add_extop:
>>    return a 6-tuple
>> else:
>>    return a 4-tuple
> Look at the convenience wrapper method LDAPObject.extop_result() I've added
> recently. A similar method could be easily added for the case where the caller
> knows that one does not expect a ext op result. I consider this to be a more
> readable approach than looking at an argument.
Ok.  Sounds good.
> More ideas: I'd like to let the result-methods decode the response controls
> and ext op responses received. I'm thinking of adding a new optional keyword
> argument where one can pass in a dict([oid:class]) which can be used to
> automagically let the result method return instances of LDAPControl or
> ExtendedResponse.
>
> I'm also thinking about splitting LDAPControl into RequestControl and
> ResponseControl.
Both good ideas.
> More comments welcome.
>
> Ciao, Michael.