Hi,
when answering your question (privately), I wasn't aware, that it should
be a calc addin. I never created a calc addin, but my impression from
reading
http://api.openoffice.org/docs/common/ref/com/sun/star/sheet/AddIn.html
is, that there can only be exactly one return value, at least it is not
explicitly mentioned, that out parameters are supported. Maybe someone
who knows Calc better can confirm this.
Assuming this is correct, your idl description can't work, you then cant
return a string and a 2 dimensional double array at the same time. What
should work is
interface Xcvxopt : com::sun::star::uno::XInterface
{
sequence < sequence < long > > lp( [in] sequence <sequence<long>> c);
};
Your code below was still errornously, because you just passed a 1
dimensional array (and this will not convert correctly). This should work:
def lp(self, c):
x = (1,2), # the additional , makes this a 2 dimensional array
return x
BTW: you seem to have a weakness for short/cryptic
function/inferface/argument names, haven't you ? You should at least
stick to the convention to write the 2nd letter of the interface name in
capitals.
Bye,
Joerg
Joachim Dahl wrote:
Maybe I got a small step further. I received a few advices from Jörg
Budischewski:
Say, I define my IDL like this:
interface Xcvxopt : com::sun::star::uno::XInterface
{
string lp( [in] sequence < sequence < long > > c,
[out] sequence < sequence < long > > x);
};
The Jörg suggested I define my Python method as:
def lp(self, c, x):
x = (1,2)
return "test", x
but whenever I try to invoke it from the spreadsheet as
=lp(A1:A2,B1:B2) (and all sorts of variations)
I get a #NAME? error, so it's like oocalc doesnt parse my Python add-in
because of an error. I should mention
that if I only have [in] fields in the IDL, then my add-in works fine.
How else would I invoke it from the spreadsheet?
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