[Bug 118237] python add-in cannot return array in calc in-cell function

[bugzilla]

https://issues.apache.org/ooo/show_bug.cgi?id=118237

hanya <hanya.r...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |hanya.r...@gmail.com

--- Comment #2 from hanya <hanya.r...@gmail.com> ---
The following add-in function written in Python can return array.

import uno
import unohelper

from com.sun.star.lang import XServiceInfo
from mytools.sheet import XPySheetFuncTest

class PyFuncTest(unohelper.Base, XPySheetFuncTest, XServiceInfo):
    def __init__(self, ctx, *args):
        pass

    NAMES = ("com.sun.star.sheet.AddIn", 
             "mytools.sheet.PySheetFuncTest")

    def supportsService(self, name):
        return name in self.NAMES

    def getSupportedServiceNames(self):
        return self.NAMES

    def getImplementationName(self):
        return "mytools.sheet.PySheetFuncTest"

    def pyFuncTest(self):
        """ Returns always 100.0
            @return double """
        return 100.0

    def pyFuncArrayTest(self):
        """ Returns ((1, 2), (3, 4))
            @return double[][] """
        a = ((1, 2), (3, 4))
        return a


g_ImplementationHelper = unohelper.ImplementationHelper()
g_ImplementationHelper.addImplementation(
    PyFuncTest, 
    "mytools.sheet.PySheetFuncTest", 
    ("com.sun.star.sheet.AddIn", "mytools.sheet.PySheetFuncTest"))

The own interface is defined as follows: 

#ifndef __MYTOOLS_SHEET_XPYSHEETFUNCTEST_IDL__
#define __MYTOOLS_SHEET_XPYSHEETFUNCTEST_IDL__

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
#include <com/sun/star/lang/IllegalArgumentException.idl>
#endif

module mytools { module sheet {
/** Test functions.

*/
interface XPySheetFuncTest : ::com::sun::star::uno::XInterface
{
    /** Normal function test.

    */
    double pyFuncTest();

    /** Array function test.
    */
    sequence< sequence< double > > pyFuncArrayTest();
};

}; };

#endif

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