Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 1715 insertions, 0 deletions

diff --git a/pyuno/source/module/pyuno.cxx b/pyuno/source/module/pyuno.cxx
new file mode 100644
index 000000000..cc4858279
--- /dev/null
+++ b/pyuno/source/module/pyuno.cxx
@@ -0,0 +1,1715 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <algorithm>
+#include <cassert>
+
+#include <rtl/ustrbuf.hxx>
+
+#include <typelib/typedescription.hxx>
+
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/lang/XTypeProvider.hpp>
+#include <com/sun/star/beans/UnknownPropertyException.hpp>
+#include <com/sun/star/container/XEnumerationAccess.hpp>
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/container/XIndexContainer.hpp>
+#include <com/sun/star/container/XIndexReplace.hpp>
+#include <com/sun/star/container/XNameAccess.hpp>
+#include <com/sun/star/container/XNameContainer.hpp>
+#include <com/sun/star/container/XNameReplace.hpp>
+#include <com/sun/star/script/CannotConvertException.hpp>
+#include <com/sun/star/script/XInvocation2.hpp>
+#include <com/sun/star/script/XTypeConverter.hpp>
+#include <com/sun/star/lang/XSingleServiceFactory.hpp>
+#include <comphelper/servicehelper.hxx>
+
+#include "pyuno_impl.hxx"
+
+using com::sun::star::uno::Sequence;
+using com::sun::star::uno::Reference;
+using com::sun::star::uno::XInterface;
+using com::sun::star::uno::Any;
+using com::sun::star::uno::UNO_QUERY;
+using com::sun::star::uno::Type;
+using com::sun::star::uno::TypeClass;
+using com::sun::star::uno::TypeDescription;
+using com::sun::star::uno::RuntimeException;
+using com::sun::star::uno::Exception;
+using com::sun::star::lang::XSingleServiceFactory;
+using com::sun::star::lang::XServiceInfo;
+using com::sun::star::lang::XTypeProvider;
+using com::sun::star::lang::XUnoTunnel;
+using com::sun::star::script::XInvocation2;
+using com::sun::star::container::XEnumeration;
+using com::sun::star::container::XEnumerationAccess;
+using com::sun::star::container::XIndexAccess;
+using com::sun::star::container::XIndexContainer;
+using com::sun::star::container::XIndexReplace;
+using com::sun::star::container::XNameAccess;
+using com::sun::star::container::XNameContainer;
+using com::sun::star::container::XNameReplace;
+
+namespace pyuno
+{
+
+static PyObject *PyUNO_str( PyObject * self );
+
+static void PyUNO_del (PyObject* self)
+{
+    PyUNO* me = reinterpret_cast< PyUNO* > (self);
+    {
+        PyThreadDetach antiguard;
+        delete me->members;
+    }
+    PyObject_Del (self);
+}
+
+
+OUString val2str( const void * pVal, typelib_TypeDescriptionReference * pTypeRef , sal_Int32 mode )
+{
+    assert( pVal );
+    if (pTypeRef->eTypeClass == typelib_TypeClass_VOID)
+        return "void";
+
+    OUStringBuffer buf( 64 );
+    buf.append( "(" + OUString::unacquired(&pTypeRef->pTypeName) + ")" );
+
+    switch (pTypeRef->eTypeClass)
+    {
+    case typelib_TypeClass_INTERFACE:
+    {
+        buf.append( "0x" +
+            OUString::number( reinterpret_cast< sal_IntPtr >(*static_cast<void * const *>(pVal)), 16 ));
+        if( VAL2STR_MODE_DEEP == mode )
+        {
+            buf.append( "{" );        Reference< XInterface > r = *static_cast<Reference< XInterface > const *>(pVal);
+            Reference< XServiceInfo > serviceInfo( r, UNO_QUERY);
+            Reference< XTypeProvider > typeProvider(r,UNO_QUERY);
+            if( serviceInfo.is() )
+            {
+                buf.append("implementationName=" );
+                buf.append(serviceInfo->getImplementationName() );
+                buf.append(", supportedServices={" );
+                Sequence< OUString > seq = serviceInfo->getSupportedServiceNames();
+                for( int i = 0 ; i < seq.getLength() ; i ++ )
+                {
+                    buf.append( seq[i] );
+                    if( i +1 != seq.getLength() )
+                        buf.append( "," );
+                }
+                buf.append("}");
+            }
+
+            if( typeProvider.is() )
+            {
+                buf.append(", supportedInterfaces={" );
+                Sequence< Type > seq (typeProvider->getTypes());
+                for( int i = 0 ; i < seq.getLength() ; i ++ )
+                {
+                    buf.append(seq[i].getTypeName());
+                    if( i +1 != seq.getLength() )
+                        buf.append( "," );
+                }
+                buf.append("}");
+            }
+            buf.append( "}" );
+        }
+
+        break;
+    }
+    case typelib_TypeClass_STRUCT:
+    case typelib_TypeClass_EXCEPTION:
+    {
+        buf.append( "{ " );
+        typelib_TypeDescription * pTypeDescr = nullptr;
+        TYPELIB_DANGER_GET( &pTypeDescr, pTypeRef );
+        assert( pTypeDescr );
+
+        typelib_CompoundTypeDescription * pCompType = reinterpret_cast<typelib_CompoundTypeDescription *>(pTypeDescr);
+        sal_Int32 nDescr = pCompType->nMembers;
+
+        if (pCompType->pBaseTypeDescription)
+        {
+            buf.append( val2str( pVal, pCompType->pBaseTypeDescription->aBase.pWeakRef, mode ) );
+            if (nDescr)
+                buf.append( ", " );
+        }
+
+        typelib_TypeDescriptionReference ** ppTypeRefs = pCompType->ppTypeRefs;
+        sal_Int32 * pMemberOffsets = pCompType->pMemberOffsets;
+        rtl_uString ** ppMemberNames = pCompType->ppMemberNames;
+
+        for ( sal_Int32 nPos = 0; nPos < nDescr; ++nPos )
+        {
+            buf.append( OUString::unacquired(&ppMemberNames[nPos]) + " = " );
+            typelib_TypeDescription * pMemberType = nullptr;
+            TYPELIB_DANGER_GET( &pMemberType, ppTypeRefs[nPos] );
+            buf.append( val2str( static_cast<char const *>(pVal) + pMemberOffsets[nPos], pMemberType->pWeakRef, mode ) );
+            TYPELIB_DANGER_RELEASE( pMemberType );
+            if (nPos < (nDescr -1))
+                buf.append( ", " );
+        }
+
+        TYPELIB_DANGER_RELEASE( pTypeDescr );
+
+        buf.append( " }" );
+        break;
+    }
+    case typelib_TypeClass_SEQUENCE:
+    {
+        typelib_TypeDescription * pTypeDescr = nullptr;
+        TYPELIB_DANGER_GET( &pTypeDescr, pTypeRef );
+
+        uno_Sequence * pSequence = *static_cast<uno_Sequence * const *>(pVal);
+        typelib_TypeDescription * pElementTypeDescr = nullptr;
+        TYPELIB_DANGER_GET( &pElementTypeDescr, reinterpret_cast<typelib_IndirectTypeDescription *>(pTypeDescr)->pType );
+
+        sal_Int32 nElementSize = pElementTypeDescr->nSize;
+        sal_Int32 nElements = pSequence->nElements;
+
+        if (nElements)
+        {
+            buf.append( "{ " );
+            char * pElements = pSequence->elements;
+            for ( sal_Int32 nPos = 0; nPos < nElements; ++nPos )
+            {
+                buf.append( val2str( pElements + (nElementSize * nPos), pElementTypeDescr->pWeakRef, mode ) );
+                if (nPos < (nElements -1))
+                    buf.append( ", " );
+            }
+            buf.append( " }" );
+        }
+        else
+        {
+            buf.append( "{}" );
+        }
+        TYPELIB_DANGER_RELEASE( pElementTypeDescr );
+        TYPELIB_DANGER_RELEASE( pTypeDescr );
+        break;
+    }
+    case typelib_TypeClass_ANY:
+        buf.append( "{ " );
+        buf.append( val2str( static_cast<uno_Any const *>(pVal)->pData,
+                             static_cast<uno_Any const *>(pVal)->pType ,
+                             mode) );
+        buf.append( " }" );
+        break;
+    case typelib_TypeClass_TYPE:
+        buf.append( (*static_cast<typelib_TypeDescriptionReference * const *>(pVal))->pTypeName );
+        break;
+    case typelib_TypeClass_STRING:
+        buf.append( "\"" +
+            OUString::unacquired(&*static_cast<rtl_uString * const *>(pVal)) +
+            "\"" );
+        break;
+    case typelib_TypeClass_ENUM:
+    {
+        typelib_TypeDescription * pTypeDescr = nullptr;
+        TYPELIB_DANGER_GET( &pTypeDescr, pTypeRef );
+
+        sal_Int32 * pValues = reinterpret_cast<typelib_EnumTypeDescription *>(pTypeDescr)->pEnumValues;
+        sal_Int32 nPos = reinterpret_cast<typelib_EnumTypeDescription *>(pTypeDescr)->nEnumValues;
+        while (nPos--)
+        {
+            if (pValues[nPos] == *static_cast<int const *>(pVal))
+                break;
+        }
+        if (nPos >= 0)
+            buf.append( reinterpret_cast<typelib_EnumTypeDescription *>(pTypeDescr)->ppEnumNames[nPos] );
+        else
+            buf.append( '?' );
+
+        TYPELIB_DANGER_RELEASE( pTypeDescr );
+        break;
+    }
+    case typelib_TypeClass_BOOLEAN:
+        if (*static_cast<sal_Bool const *>(pVal))
+            buf.append( "true" );
+        else
+            buf.append( "false" );
+        break;
+    case typelib_TypeClass_CHAR:
+        buf.append( '\'' );
+        buf.append( *static_cast<sal_Unicode const *>(pVal) );
+        buf.append( '\'' );
+        break;
+    case typelib_TypeClass_FLOAT:
+        buf.append( *static_cast<float const *>(pVal) );
+        break;
+    case typelib_TypeClass_DOUBLE:
+        buf.append( *static_cast<double const *>(pVal) );
+        break;
+    case typelib_TypeClass_BYTE:
+        buf.append( "0x" +
+            OUString::number( static_cast<sal_Int32>(*static_cast<sal_Int8 const *>(pVal)), 16 ));
+        break;
+    case typelib_TypeClass_SHORT:
+        buf.append( "0x" +
+            OUString::number( static_cast<sal_Int32>(*static_cast<sal_Int16 const *>(pVal)), 16 ));
+        break;
+    case typelib_TypeClass_UNSIGNED_SHORT:
+        buf.append( "0x" +
+            OUString::number( static_cast<sal_Int32>(*static_cast<sal_uInt16 const *>(pVal)), 16 ));
+        break;
+    case typelib_TypeClass_LONG:
+        buf.append( "0x" +
+            OUString::number( *static_cast<sal_Int32 const *>(pVal), 16 ));
+        break;
+    case typelib_TypeClass_UNSIGNED_LONG:
+        buf.append( "0x" +
+            OUString::number( static_cast<sal_Int64>(*static_cast<sal_uInt32 const *>(pVal)), 16 ));
+        break;
+    case typelib_TypeClass_HYPER:
+    case typelib_TypeClass_UNSIGNED_HYPER:
+        buf.append( "0x" );
+#if defined(__GNUC__) && defined(SPARC)
+// I guess this really should check if there are strict alignment
+// requirements, not just "GCC on SPARC".
+        {
+            sal_Int64 aVal;
+            *(sal_Int32 *)&aVal = *(sal_Int32 *)pVal;
+            *((sal_Int32 *)&aVal +1)= *((sal_Int32 *)pVal +1);
+            buf.append( aVal, 16 );
+        }
+#else
+        buf.append( *static_cast<sal_Int64 const *>(pVal), 16 );
+#endif
+        break;
+
+    case typelib_TypeClass_VOID:
+    case typelib_TypeClass_UNKNOWN:
+    case typelib_TypeClass_SERVICE:
+    case typelib_TypeClass_MODULE:
+    default:
+        buf.append( '?' );
+    }
+
+    return buf.makeStringAndClear();
+}
+
+static sal_Int32 lcl_PyNumber_AsSal_Int32( PyObject *pObj )
+{
+    // Check object is an index
+    PyRef rIndex( PyNumber_Index( pObj ), SAL_NO_ACQUIRE );
+    if ( !rIndex.is() )
+        return -1;
+
+    // Convert Python number to platform long, then check actual value against
+    // bounds of sal_Int32
+    int nOverflow;
+    long nResult = PyLong_AsLongAndOverflow( pObj, &nOverflow );
+    if ( nOverflow || nResult > SAL_MAX_INT32 || nResult < SAL_MIN_INT32) {
+        PyErr_SetString( PyExc_IndexError, "Python int too large to convert to UNO long" );
+        return -1;
+    }
+
+    return nResult;
+}
+
+static int lcl_PySlice_GetIndicesEx( PyObject *pObject, sal_Int32 nLen, sal_Int32 *nStart, sal_Int32 *nStop, sal_Int32 *nStep, sal_Int32 *nSliceLength )
+{
+    Py_ssize_t nStart_ssize, nStop_ssize, nStep_ssize, nSliceLength_ssize;
+
+    int nResult = PySlice_GetIndicesEx(pObject,
+        nLen, &nStart_ssize, &nStop_ssize, &nStep_ssize, &nSliceLength_ssize );
+    if (nResult == -1)
+        return -1;
+
+    if ( nStart_ssize > SAL_MAX_INT32 || nStart_ssize < SAL_MIN_INT32
+         || nStop_ssize > SAL_MAX_INT32 || nStop_ssize < SAL_MIN_INT32
+         || nStep_ssize > SAL_MAX_INT32 || nStep_ssize < SAL_MIN_INT32
+         || nSliceLength_ssize > SAL_MAX_INT32 || nSliceLength_ssize < SAL_MIN_INT32 )
+    {
+        PyErr_SetString( PyExc_IndexError, "Python int too large to convert to UNO long" );
+        return -1;
+    }
+
+    *nStart = static_cast<sal_Int32>(nStart_ssize);
+    *nStop = static_cast<sal_Int32>(nStop_ssize);
+    *nStep = static_cast<sal_Int32>(nStep_ssize);
+    *nSliceLength = static_cast<sal_Int32>(nSliceLength_ssize);
+    return 0;
+}
+
+static bool lcl_hasInterfaceByName( Any const &object, OUString const & interfaceName )
+{
+    Reference< XInterface > xInterface( object, UNO_QUERY );
+    TypeDescription typeDesc( interfaceName );
+    Any aInterface = xInterface->queryInterface( typeDesc.get()->pWeakRef );
+
+    return aInterface.hasValue();
+}
+
+static PyObject *PyUNO_repr( PyObject  * self )
+{
+    return PyUNO_str( self );
+}
+
+static Py_hash_t PyUNO_hash( PyObject *self )
+{
+
+    PyUNO *me = reinterpret_cast<PyUNO *>(self);
+
+    // Py_hash_t is not necessarily the same size as a pointer, but this is not
+    // important for hashing - it just has to return the same value each time
+    return sal::static_int_cast< Py_hash_t >( reinterpret_cast< sal_IntPtr > (
+        *static_cast<void * const *>(me->members->wrappedObject.getValue()) ) );
+
+}
+
+PyObject *PyUNO_invoke( PyObject *object, const char *name , PyObject *args )
+{
+    PyRef ret;
+    try
+    {
+        Runtime runtime;
+
+        PyRef paras,callable;
+        if( PyObject_IsInstance( object, getPyUnoClass().get() ) )
+        {
+            PyUNO* me = reinterpret_cast<PyUNO*>(object);
+            OUString attrName = OUString::createFromAscii(name);
+            if (! me->members->xInvocation->hasMethod (attrName))
+            {
+                throw RuntimeException( "Attribute " + attrName + " unknown" );
+            }
+            callable = PyUNO_callable_new (
+                me->members->xInvocation,
+                attrName,
+                ACCEPT_UNO_ANY);
+            paras = args;
+        }
+        else
+        {
+            // clean the tuple from uno.Any !
+            int size = PyTuple_Size( args );
+            { // for CC, keeping ref-count of tuple being 1
+            paras = PyRef(PyTuple_New( size ), SAL_NO_ACQUIRE);
+            }
+            for( int i = 0 ; i < size ;i ++ )
+            {
+                PyObject * element = PyTuple_GetItem( args , i );
+                if( PyObject_IsInstance( element , getAnyClass( runtime ).get() ) )
+                {
+                    element = PyObject_GetAttrString(
+                        element, "value" );
+                }
+                else
+                {
+                    Py_XINCREF( element );
+                }
+                PyTuple_SetItem( paras.get(), i , element );
+            }
+            callable = PyRef( PyObject_GetAttrString( object , name ), SAL_NO_ACQUIRE );
+            if( !callable.is() )
+                return nullptr;
+        }
+        ret = PyRef( PyObject_CallObject( callable.get(), paras.get() ), SAL_NO_ACQUIRE );
+    }
+    catch (const css::lang::IllegalArgumentException &e)
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch (const css::script::CannotConvertException &e)
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch (const css::uno::RuntimeException &e)
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch (const css::uno::Exception &e)
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+
+    return ret.getAcquired();
+}
+
+PyObject *PyUNO_str( PyObject * self )
+{
+    PyUNO *me = reinterpret_cast<PyUNO *>(self);
+
+    OString buf;
+
+    {
+        PyThreadDetach antiguard;
+
+        OUString s = val2str( me->members->wrappedObject.getValue(),
+                              me->members->wrappedObject.getValueType().getTypeLibType() );
+        buf = "pyuno object " + OUStringToOString(s,RTL_TEXTENCODING_ASCII_US);
+    }
+
+    return PyUnicode_FromString( buf.getStr() );
+}
+
+static PyObject* PyUNO_dir (PyObject* self)
+{
+    PyUNO* me = reinterpret_cast<PyUNO*>(self);
+
+    PyObject* member_list = nullptr;
+    Sequence<OUString> oo_member_list;
+
+    try
+    {
+        oo_member_list = me->members->xInvocation->getMemberNames ();
+        member_list = PyList_New (oo_member_list.getLength ());
+        for (int i = 0; i < oo_member_list.getLength (); i++)
+        {
+            // setitem steals a reference
+            PyList_SetItem (member_list, i, ustring2PyString(oo_member_list[i]).getAcquired() );
+        }
+    }
+    catch( const RuntimeException &e )
+    {
+        raisePyExceptionWithAny( Any(e) );
+    }
+
+    return member_list;
+}
+
+static sal_Int32 lcl_detach_getLength( PyUNO const *me )
+{
+    PyThreadDetach antiguard;
+
+    // If both XIndexContainer and XNameContainer are implemented, it is
+    // assumed that getCount() gives the same result as the number of names
+    // returned by getElementNames(), or the user may be surprised.
+
+    // For XIndexContainer
+    Reference< XIndexAccess > xIndexAccess( me->members->xInvocation, UNO_QUERY );
+    if ( xIndexAccess.is() )
+    {
+        return xIndexAccess->getCount();
+    }
+
+    // For XNameContainer
+    // Not terribly efficient - get the count of all the names
+    Reference< XNameAccess > xNameAccess( me->members->xInvocation, UNO_QUERY );
+    if ( xNameAccess.is() )
+    {
+        return xNameAccess->getElementNames().getLength();
+    }
+
+    return -1;
+}
+
+static int PyUNO_bool( PyObject* self )
+{
+    PyUNO* me = reinterpret_cast<PyUNO*>(self);
+
+    try
+    {
+        int nLen = lcl_detach_getLength( me );
+        if (nLen >= 0)
+            return nLen == 0 ? 0 : 1;
+
+        // Anything which doesn't have members is a scalar object and therefore true
+        return 1;
+    }
+    catch( const css::uno::RuntimeException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+
+    return -1;
+}
+
+static Py_ssize_t PyUNO_len( PyObject* self )
+{
+    PyUNO* me = reinterpret_cast<PyUNO*>(self);
+
+    try
+    {
+        int nLen = lcl_detach_getLength( me );
+        if (nLen >= 0)
+            return nLen;
+
+        PyErr_SetString( PyExc_TypeError, "object has no len()" );
+    }
+    catch( const css::uno::RuntimeException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+
+    return -1;
+}
+
+static void lcl_getRowsColumns( PyUNO const * me, sal_Int32& nRows, sal_Int32& nColumns )
+{
+    Sequence<short> aOutParamIndex;
+    Sequence<Any> aOutParam;
+    Sequence<Any> aParams;
+    Any aRet = me->members->xInvocation->invoke ( "getRows", aParams, aOutParamIndex, aOutParam );
+    Reference< XIndexAccess > xIndexAccessRows( aRet, UNO_QUERY );
+    nRows = xIndexAccessRows->getCount();
+    aRet = me->members->xInvocation->invoke ( "getColumns", aParams, aOutParamIndex, aOutParam );
+    Reference< XIndexAccess > xIndexAccessCols( aRet, UNO_QUERY );
+    nColumns = xIndexAccessCols->getCount();
+}
+
+static PyRef lcl_indexToSlice( const PyRef& rIndex )
+{
+    Py_ssize_t nIndex = PyNumber_AsSsize_t( rIndex.get(), PyExc_IndexError );
+    if (nIndex == -1 && PyErr_Occurred())
+        return nullptr;
+    PyRef rStart( PyLong_FromSsize_t( nIndex ), SAL_NO_ACQUIRE );
+    PyRef rStop( PyLong_FromSsize_t( nIndex+1 ), SAL_NO_ACQUIRE );
+    PyRef rStep( PyLong_FromLong( 1 ), SAL_NO_ACQUIRE );
+    PyRef rSlice( PySlice_New( rStart.get(), rStop.get(), rStep.get() ), SAL_NO_ACQUIRE );
+
+    return rSlice;
+}
+
+static PyObject* lcl_getitem_XCellRange( PyUNO const * me, PyObject* pKey )
+{
+    Runtime runtime;
+
+    Sequence<short> aOutParamIndex;
+    Sequence<Any> aOutParam;
+    Sequence<Any> aParams;
+    Any aRet;
+
+    // Single string key is sugar for getCellRangeByName()
+    if ( PyUnicode_Check( pKey ) ) {
+
+        aParams = { Any(pyString2ustring( pKey )) };
+        {
+            PyThreadDetach antiguard;
+            aRet = me->members->xInvocation->invoke (
+                "getCellRangeByName", aParams, aOutParamIndex, aOutParam );
+        }
+        PyRef rRet = runtime.any2PyObject ( aRet );
+        return rRet.getAcquired();
+
+    }
+
+    PyRef rKey0, rKey1;
+    if ( PyIndex_Check( pKey ) )
+    {
+        // [0] is equivalent to [0,:]
+        rKey0 = pKey;
+        rKey1 = PySlice_New( nullptr, nullptr, nullptr );
+    }
+    else if ( PyTuple_Check( pKey ) && (PyTuple_Size( pKey ) == 2) )
+    {
+        rKey0 = PyTuple_GetItem( pKey, 0 );
+        rKey1 = PyTuple_GetItem( pKey, 1 );
+    }
+    else
+    {
+        PyErr_SetString( PyExc_KeyError, "invalid subscript" );
+        return nullptr;
+    }
+
+    // If both keys are indices, return the corresponding cell
+    if ( PyIndex_Check( rKey0.get() ) && PyIndex_Check( rKey1.get() ))
+    {
+        sal_Int32 nKey0_s = lcl_PyNumber_AsSal_Int32( rKey0.get() );
+        sal_Int32 nKey1_s = lcl_PyNumber_AsSal_Int32( rKey1.get() );
+
+        if ( ((nKey0_s == -1) || (nKey1_s == -1)) && PyErr_Occurred() )
+            return nullptr;
+
+        aParams = { Any(nKey1_s), Any(nKey0_s) };
+        {
+            PyThreadDetach antiguard;
+            aRet = me->members->xInvocation->invoke (
+                "getCellByPosition", aParams, aOutParamIndex, aOutParam );
+        }
+        PyRef rRet = runtime.any2PyObject( aRet );
+        return rRet.getAcquired();
+    }
+
+    // If either argument is an index, coerce it to a slice
+    if ( PyIndex_Check( rKey0.get() ) )
+        rKey0 = lcl_indexToSlice( rKey0 );
+
+    if ( PyIndex_Check( rKey1.get() ) )
+        rKey1 = lcl_indexToSlice( rKey1 );
+
+    // If both arguments are slices, return the corresponding cell range
+    if ( PySlice_Check( rKey0.get() ) && PySlice_Check( rKey1.get() ) )
+    {
+        sal_Int32 nLen0 = SAL_MAX_INT32, nLen1 = SAL_MAX_INT32;
+        sal_Int32 nStart0 = 0, nStop0 = 0, nStep0 = 0, nSliceLength0 = 0;
+        sal_Int32 nStart1 = 0, nStop1 = 0, nStep1 = 0, nSliceLength1 = 0;
+
+        {
+            PyThreadDetach antiguard;
+
+            if ( lcl_hasInterfaceByName( me->members->wrappedObject, "com.sun.star.table.XColumnRowRange" ) )
+            {
+                lcl_getRowsColumns (me, nLen0, nLen1);
+            }
+        }
+
+        int nSuccess1 = lcl_PySlice_GetIndicesEx( rKey0.get(), nLen0, &nStart0, &nStop0, &nStep0, &nSliceLength0 );
+        int nSuccess2 = lcl_PySlice_GetIndicesEx( rKey1.get(), nLen1, &nStart1, &nStop1, &nStep1, &nSliceLength1 );
+        if ( ((nSuccess1 == -1) || (nSuccess2 == -1)) && PyErr_Occurred() )
+            return nullptr;
+
+        if ( nSliceLength0 <= 0 || nSliceLength1 <= 0 )
+        {
+            PyErr_SetString( PyExc_KeyError, "invalid number of rows or columns" );
+            return nullptr;
+        }
+
+        if ( nStep0 == 1 && nStep1 == 1 )
+        {
+            aParams = { Any(nStart1), Any(nStart0), Any(nStop1 - 1), Any(nStop0 - 1) };
+            {
+                PyThreadDetach antiguard;
+                aRet = me->members->xInvocation->invoke (
+                    "getCellRangeByPosition", aParams, aOutParamIndex, aOutParam );
+            }
+            PyRef rRet = runtime.any2PyObject( aRet );
+            return rRet.getAcquired();
+        }
+
+        PyErr_SetString( PyExc_KeyError, "step != 1 not supported" );
+        return nullptr;
+    }
+
+    PyErr_SetString( PyExc_KeyError, "invalid subscript" );
+    return nullptr;
+}
+
+static PyObject* lcl_getitem_index( PyUNO const *me, PyObject *pKey, Runtime const & runtime )
+{
+    Any aRet;
+    sal_Int32 nIndex;
+
+    nIndex = lcl_PyNumber_AsSal_Int32( pKey );
+    if (nIndex == -1 && PyErr_Occurred())
+        return nullptr;
+
+    {
+        PyThreadDetach antiguard;
+
+        Reference< XIndexAccess > xIndexAccess( me->members->xInvocation, UNO_QUERY );
+        if ( xIndexAccess.is() )
+        {
+            if (nIndex < 0)
+                nIndex += xIndexAccess->getCount();
+            aRet = xIndexAccess->getByIndex( nIndex );
+        }
+    }
+    if ( aRet.hasValue() )
+    {
+        PyRef rRet ( runtime.any2PyObject( aRet ) );
+        return rRet.getAcquired();
+    }
+
+    return nullptr;
+}
+
+static PyObject* lcl_getitem_slice( PyUNO const *me, PyObject *pKey )
+{
+    Runtime runtime;
+
+    Reference< XIndexAccess > xIndexAccess;
+    sal_Int32 nLen = 0;
+
+    {
+        PyThreadDetach antiguard;
+
+        xIndexAccess.set( me->members->xInvocation, UNO_QUERY );
+        if ( xIndexAccess.is() )
+            nLen = xIndexAccess->getCount();
+    }
+
+    if ( !xIndexAccess )
+        return nullptr;
+
+    sal_Int32 nStart = 0, nStop = 0, nStep = 0, nSliceLength = 0;
+    int nSuccess = lcl_PySlice_GetIndicesEx(pKey, nLen, &nStart, &nStop, &nStep, &nSliceLength);
+    if ( nSuccess == -1 && PyErr_Occurred() )
+        return nullptr;
+
+    PyRef rTuple( PyTuple_New( nSliceLength ), SAL_NO_ACQUIRE, NOT_NULL );
+    sal_Int32 nCur, i;
+    for ( nCur = nStart, i = 0; i < nSliceLength; nCur += nStep, i++ )
+    {
+        Any aRet;
+
+        {
+            PyThreadDetach antiguard;
+
+            aRet = xIndexAccess->getByIndex( nCur );
+        }
+        PyRef rRet = runtime.any2PyObject( aRet );
+        PyTuple_SetItem( rTuple.get(), i, rRet.getAcquired() );
+    }
+
+    return rTuple.getAcquired();
+}
+
+static PyObject* lcl_getitem_string( PyUNO const *me, PyObject *pKey, Runtime const & runtime )
+{
+    OUString sKey = pyString2ustring( pKey );
+    Any aRet;
+
+    {
+        PyThreadDetach antiguard;
+
+        Reference< XNameAccess > xNameAccess( me->members->xInvocation, UNO_QUERY );
+        if ( xNameAccess.is() )
+        {
+            aRet = xNameAccess->getByName( sKey );
+        }
+    }
+    if ( aRet.hasValue() )
+    {
+        PyRef rRet = runtime.any2PyObject( aRet );
+        return rRet.getAcquired();
+    }
+
+    return nullptr;
+}
+
+static PyObject* PyUNO_getitem( PyObject *self, PyObject *pKey )
+{
+    PyUNO* me = reinterpret_cast<PyUNO*>(self);
+    Runtime runtime;
+
+    try
+    {
+        // XIndexAccess access by index
+        if ( PyIndex_Check( pKey ) )
+        {
+            PyObject* pRet = lcl_getitem_index( me, pKey, runtime );
+            if ( pRet != nullptr || PyErr_Occurred() )
+                return pRet;
+        }
+
+        // XIndexAccess access by slice
+        if ( PySlice_Check( pKey ) )
+        {
+            PyObject* pRet = lcl_getitem_slice( me, pKey );
+            if ( pRet != nullptr || PyErr_Occurred() )
+                return pRet;
+        }
+
+        // XNameAccess access by key
+        if ( PyUnicode_Check( pKey ) )
+        {
+            PyObject* pRet = lcl_getitem_string( me, pKey, runtime );
+            if ( pRet != nullptr )
+                return pRet;
+        }
+
+        // XCellRange/XColumnRowRange specialisation
+        // Uses reflection as we can't have a hard dependency on XCellRange here
+        bool hasXCellRange = false;
+
+        {
+            PyThreadDetach antiguard;
+
+            hasXCellRange = lcl_hasInterfaceByName( me->members->wrappedObject, "com.sun.star.table.XCellRange" );
+        }
+        if ( hasXCellRange )
+        {
+            return lcl_getitem_XCellRange( me, pKey );
+        }
+
+
+        // If the object is an XIndexAccess and/or XNameAccess, but the
+        // key passed wasn't suitable, give a TypeError which specifically
+        // describes this
+        Reference< XIndexAccess > xIndexAccess( me->members->xInvocation, UNO_QUERY );
+        Reference< XNameAccess > xNameAccess( me->members->xInvocation, UNO_QUERY );
+        if ( xIndexAccess.is() || xNameAccess.is() )
+        {
+            PyErr_SetString( PyExc_TypeError, "subscription with invalid type" );
+            return nullptr;
+        }
+
+        PyErr_SetString( PyExc_TypeError, "object is not subscriptable" );
+    }
+    catch( const css::lang::IndexOutOfBoundsException & )
+    {
+        PyErr_SetString( PyExc_IndexError, "index out of range" );
+    }
+    catch( const css::container::NoSuchElementException & )
+    {
+        PyErr_SetString( PyExc_KeyError, "key not found" );
+    }
+    catch( const css::script::CannotConvertException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::lang::IllegalArgumentException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::lang::WrappedTargetException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::uno::RuntimeException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+
+    return nullptr;
+}
+
+static int lcl_setitem_index( PyUNO const *me, PyObject *pKey, PyObject *pValue )
+{
+    Runtime runtime;
+
+    Reference< XIndexContainer > xIndexContainer;
+    Reference< XIndexReplace > xIndexReplace;
+    sal_Int32 nIndex = lcl_PyNumber_AsSal_Int32( pKey );
+    if ( nIndex == -1 && PyErr_Occurred() )
+        return 0;
+
+    bool isTuple = false;
+
+    Any aValue;
+    if ( pValue != nullptr )
+    {
+        isTuple = PyTuple_Check( pValue );
+
+        try
+        {
+            aValue = runtime.pyObject2Any( pValue );
+        }
+        catch ( const css::uno::RuntimeException & )
+        {
+            // TODO pyObject2Any can't convert e.g. dicts but only throws
+            // RuntimeException on failure. Fixing this will require an audit of
+            // all the rest of PyUNO
+            throw css::script::CannotConvertException();
+        }
+    }
+
+    {
+        PyThreadDetach antiguard;
+
+        xIndexContainer.set( me->members->xInvocation, UNO_QUERY );
+        if ( xIndexContainer.is() )
+            xIndexReplace = xIndexContainer;
+        else
+            xIndexReplace.set( me->members->xInvocation, UNO_QUERY );
+
+        if ( xIndexReplace.is() && nIndex < 0 )
+            nIndex += xIndexReplace->getCount();
+
+        // XIndexReplace replace by index
+        if ( (pValue != nullptr) && xIndexReplace.is() )
+        {
+            if ( isTuple )
+            {
+                // Apply type specialisation to ensure the correct kind of sequence is passed
+                Type aType = xIndexReplace->getElementType();
+                aValue = runtime.getImpl()->cargo->xTypeConverter->convertTo( aValue, aType );
+            }
+
+            xIndexReplace->replaceByIndex( nIndex, aValue );
+            return 0;
+        }
+
+        // XIndexContainer remove by index
+        if ( (pValue == nullptr) && xIndexContainer.is() )
+        {
+            xIndexContainer->removeByIndex( nIndex );
+            return 0;
+        }
+    }
+
+    PyErr_SetString( PyExc_TypeError, "cannot assign to object" );
+    return 1;
+}
+
+static int lcl_setitem_slice( PyUNO const *me, PyObject *pKey, PyObject *pValue )
+{
+    // XIndexContainer insert/remove/replace by slice
+    Runtime runtime;
+
+    Reference< XIndexReplace > xIndexReplace;
+    Reference< XIndexContainer > xIndexContainer;
+    sal_Int32 nLen = 0;
+
+    {
+        PyThreadDetach antiguard;
+
+        xIndexContainer.set( me->members->xInvocation, UNO_QUERY );
+        if ( xIndexContainer.is() )
+            xIndexReplace = xIndexContainer;
+        else
+            xIndexReplace.set( me->members->xInvocation, UNO_QUERY );
+
+        if ( xIndexReplace.is() )
+            nLen = xIndexReplace->getCount();
+    }
+
+    if ( xIndexReplace.is() )
+    {
+        sal_Int32 nStart = 0, nStop = 0, nStep = 0, nSliceLength = 0;
+        int nSuccess = lcl_PySlice_GetIndicesEx( pKey, nLen, &nStart, &nStop, &nStep, &nSliceLength );
+        if ( (nSuccess == -1) && PyErr_Occurred() )
+            return 0;
+
+        if ( pValue == nullptr )
+        {
+            pValue = PyTuple_New( 0 );
+        }
+
+        if ( !PyTuple_Check (pValue) )
+        {
+            PyErr_SetString( PyExc_TypeError, "value is not a tuple" );
+            return 1;
+        }
+
+        Py_ssize_t nTupleLength_ssize = PyTuple_Size( pValue );
+        if ( nTupleLength_ssize > SAL_MAX_INT32 )
+        {
+            PyErr_SetString( PyExc_ValueError, "tuple too large" );
+            return 1;
+        }
+        sal_Int32 nTupleLength = static_cast<sal_Int32>(nTupleLength_ssize);
+
+        if ( (nTupleLength != nSliceLength) && (nStep != 1) )
+        {
+            PyErr_SetString( PyExc_ValueError, "number of items assigned must be equal" );
+            return 1;
+        }
+
+        if ( (nTupleLength != nSliceLength) && !xIndexContainer.is() )
+        {
+            PyErr_SetString( PyExc_ValueError, "cannot change length" );
+            return 1;
+        }
+
+        sal_Int32 nCur, i;
+        sal_Int32 nMax = ::std::max( nSliceLength, nTupleLength );
+        for ( nCur = nStart, i = 0; i < nMax; nCur += nStep, i++ )
+        {
+            if ( i < nTupleLength )
+            {
+                PyRef rItem = PyTuple_GetItem( pValue, i );
+                bool isTuple = PyTuple_Check( rItem.get() );
+
+                Any aItem;
+                try
+                {
+                    aItem = runtime.pyObject2Any( rItem.get() );
+                }
+                catch ( const css::uno::RuntimeException & )
+                {
+                    // TODO pyObject2Any can't convert e.g. dicts but only throws
+                    // RuntimeException on failure. Fixing this will require an audit of
+                    // all the rest of PyUNO
+                    throw css::script::CannotConvertException();
+                }
+
+                {
+                    PyThreadDetach antiguard;
+
+                    if ( isTuple )
+                    {
+                        // Apply type specialisation to ensure the correct kind of sequence is passed
+                        Type aType = xIndexReplace->getElementType();
+                        aItem = runtime.getImpl()->cargo->xTypeConverter->convertTo( aItem, aType );
+                    }
+
+                    if ( i < nSliceLength )
+                    {
+                        xIndexReplace->replaceByIndex( nCur, aItem );
+                    }
+                    else
+                    {
+                        xIndexContainer->insertByIndex( nCur, aItem );
+                    }
+                }
+            }
+            else
+            {
+                PyThreadDetach antiguard;
+
+                xIndexContainer->removeByIndex( nCur );
+                nCur--;
+            }
+        }
+
+        return 0;
+    }
+
+    PyErr_SetString( PyExc_TypeError, "cannot assign to object" );
+    return 1;
+}
+
+static int lcl_setitem_string( PyUNO const *me, PyObject *pKey, PyObject *pValue )
+{
+    Runtime runtime;
+
+    OUString sKey = pyString2ustring( pKey );
+    bool isTuple = false;
+
+    Any aValue;
+    if ( pValue != nullptr)
+    {
+        isTuple = PyTuple_Check( pValue );
+        try
+        {
+            aValue = runtime.pyObject2Any( pValue );
+        }
+        catch( const css::uno::RuntimeException & )
+        {
+            // TODO pyObject2Any can't convert e.g. dicts but only throws
+            // RuntimeException on failure. Fixing this will require an audit of
+            // all the rest of PyUNO
+            throw css::script::CannotConvertException();
+        }
+    }
+
+    {
+        PyThreadDetach antiguard;
+
+        Reference< XNameContainer > xNameContainer( me->members->xInvocation, UNO_QUERY );
+        Reference< XNameReplace > xNameReplace;
+        if ( xNameContainer.is() )
+            xNameReplace = xNameContainer;
+        else
+            xNameReplace.set( me->members->xInvocation, UNO_QUERY );
+
+        if ( xNameReplace.is() )
+        {
+            if ( isTuple && aValue.hasValue() )
+            {
+                // Apply type specialisation to ensure the correct kind of sequence is passed
+                Type aType = xNameReplace->getElementType();
+                aValue = runtime.getImpl()->cargo->xTypeConverter->convertTo( aValue, aType );
+            }
+
+            if ( aValue.hasValue() )
+            {
+                if ( xNameContainer.is() )
+                {
+                    try {
+                        xNameContainer->insertByName( sKey, aValue );
+                        return 0;
+                    }
+                    catch( const css::container::ElementExistException & )
+                    {
+                        // Fall through, try replace instead
+                    }
+                }
+
+                xNameReplace->replaceByName( sKey, aValue );
+                return 0;
+            }
+            else if ( xNameContainer.is() )
+            {
+                xNameContainer->removeByName( sKey );
+                return 0;
+            }
+        }
+    }
+
+    PyErr_SetString( PyExc_TypeError, "cannot assign to object" );
+    return 1;
+}
+
+static int PyUNO_setitem( PyObject *self, PyObject *pKey, PyObject *pValue )
+{
+    PyUNO* me = reinterpret_cast<PyUNO*>(self);
+
+    try
+    {
+        if ( PyIndex_Check( pKey ) )
+        {
+            return lcl_setitem_index( me, pKey, pValue );
+        }
+        else if ( PySlice_Check( pKey ) )
+        {
+            return lcl_setitem_slice( me, pKey, pValue );
+        }
+        else if ( PyUnicode_Check( pKey ) )
+        {
+            return lcl_setitem_string( me, pKey, pValue );
+        }
+
+        PyErr_SetString( PyExc_TypeError, "list index has invalid type" );
+    }
+    catch( const css::lang::IndexOutOfBoundsException & )
+    {
+        PyErr_SetString( PyExc_IndexError, "list index out of range" );
+    }
+    catch( const css::container::NoSuchElementException & )
+    {
+        PyErr_SetString( PyExc_KeyError, "key not found" );
+    }
+    catch( const css::lang::IllegalArgumentException & )
+    {
+        PyErr_SetString( PyExc_TypeError, "value has invalid type" );
+    }
+    catch( const css::script::CannotConvertException & )
+    {
+        PyErr_SetString( PyExc_TypeError, "value has invalid type" );
+    }
+    catch( const css::container::ElementExistException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::lang::WrappedTargetException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::uno::RuntimeException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+
+    return 1;
+}
+
+static PyObject* PyUNO_iter( PyObject *self )
+{
+    PyUNO* me = reinterpret_cast<PyUNO*>(self);
+
+    try
+    {
+        Reference< XEnumerationAccess > xEnumerationAccess;
+        Reference< XEnumeration > xEnumeration;
+        Reference< XIndexAccess > xIndexAccess;
+        Reference< XNameAccess > xNameAccess;
+
+        {
+            PyThreadDetach antiguard;
+
+            xEnumerationAccess.set( me->members->xInvocation, UNO_QUERY );
+            if ( xEnumerationAccess.is() )
+                xEnumeration = xEnumerationAccess->createEnumeration();
+            else
+                xEnumeration.set( me->members->wrappedObject, UNO_QUERY );
+
+            if ( !xEnumeration.is() )
+                xIndexAccess.set( me->members->xInvocation, UNO_QUERY );
+
+            if ( !xIndexAccess.is() )
+                xNameAccess.set( me->members->xInvocation, UNO_QUERY );
+        }
+
+        // XEnumerationAccess iterator
+        // XEnumeration iterator
+        if (xEnumeration.is())
+        {
+            return PyUNO_iterator_new( xEnumeration );
+        }
+
+        // XIndexAccess iterator
+        if ( xIndexAccess.is() )
+        {
+            // We'd like to be able to use PySeqIter_New() here, but we're not
+            // allowed to because we also implement the mapping protocol
+            return PyUNO_list_iterator_new( xIndexAccess );
+        }
+
+        // XNameAccess iterator
+        if (xNameAccess.is())
+        {
+            // There's no generic mapping iterator, but we can cobble our own
+            // together using PySeqIter_New()
+            Runtime runtime;
+            Any aRet;
+
+            {
+                PyThreadDetach antiguard;
+                aRet <<= xNameAccess->getElementNames();
+            }
+            PyRef rNames = runtime.any2PyObject( aRet );
+            return PySeqIter_New( rNames.getAcquired() );
+        }
+
+        PyErr_SetString ( PyExc_TypeError, "object is not iterable" );
+    }
+    catch( css::script::CannotConvertException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( css::lang::IllegalArgumentException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::uno::RuntimeException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+
+    return nullptr;
+}
+
+static int PyUNO_contains( PyObject *self, PyObject *pKey )
+{
+    PyUNO* me = reinterpret_cast<PyUNO*>(self);
+
+    Runtime runtime;
+
+    try
+    {
+        Any aValue;
+        try
+        {
+            aValue = runtime.pyObject2Any( pKey );
+        }
+        catch( const css::uno::RuntimeException & )
+        {
+            // TODO pyObject2Any can't convert e.g. dicts but only throws
+            // RuntimeException on failure. Fixing this will require an audit of
+            // all the rest of PyUNO
+            throw css::script::CannotConvertException();
+        }
+
+        // XNameAccess is tried first, because checking key presence is much more
+        // useful for objects which implement both XIndexAccess and XNameAccess
+
+        // For XNameAccess
+        if ( PyUnicode_Check( pKey ) )
+        {
+            OUString sKey;
+            aValue >>= sKey;
+            Reference< XNameAccess > xNameAccess;
+
+            {
+                PyThreadDetach antiguard;
+
+                xNameAccess.set( me->members->xInvocation, UNO_QUERY );
+                if ( xNameAccess.is() )
+                {
+                    bool hasKey = xNameAccess->hasByName( sKey );
+                    return hasKey ? 1 : 0;
+                }
+            }
+        }
+
+        // For any other type of PyUNO iterable: Ugly iterative search by
+        // content (XIndexAccess, XEnumerationAccess, XEnumeration)
+        PyRef rIterator( PyUNO_iter( self ), SAL_NO_ACQUIRE );
+        if ( rIterator.is() )
+        {
+            while ( PyObject* pItem = PyIter_Next( rIterator.get() ) )
+            {
+                PyRef rItem( pItem, SAL_NO_ACQUIRE );
+                if ( PyObject_RichCompareBool( pKey, rItem.get(), Py_EQ ) == 1 )
+                {
+                    return 1;
+                }
+            }
+            return 0;
+        }
+
+        PyErr_SetString( PyExc_TypeError, "argument is not iterable" );
+    }
+    catch( const css::script::CannotConvertException& )
+    {
+        PyErr_SetString( PyExc_TypeError, "invalid type passed as left argument to 'in'" );
+    }
+    catch( const css::container::NoSuchElementException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::lang::IndexOutOfBoundsException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::lang::IllegalArgumentException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::lang::WrappedTargetException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+    catch( const css::uno::RuntimeException &e )
+    {
+        raisePyExceptionWithAny( css::uno::Any( e ) );
+    }
+
+    return -1;
+}
+
+static PyObject* PyUNO_getattr (PyObject* self, char* name)
+{
+    try
+    {
+
+        Runtime runtime;
+
+        PyUNO* me = reinterpret_cast<PyUNO*>(self);
+        if (strcmp (name, "__dict__") == 0)
+        {
+            Py_INCREF (Py_TYPE(me)->tp_dict);
+            return Py_TYPE(me)->tp_dict;
+        }
+        if (strcmp (name, "__class__") == 0)
+        {
+            Py_INCREF (Py_None);
+            return Py_None;
+        }
+
+        PyObject *pRet = PyObject_GenericGetAttr( self, PyUnicode_FromString( name ) );
+        if( pRet )
+            return pRet;
+        PyErr_Clear();
+
+        OUString attrName( OUString::createFromAscii( name ) );
+        //We need to find out if it's a method...
+        bool isMethod;
+        {
+            PyThreadDetach antiguard;
+            isMethod = me->members->xInvocation->hasMethod (attrName);
+        }
+        if (isMethod)
+        {
+            //Create a callable object to invoke this...
+            PyRef ret = PyUNO_callable_new (
+                me->members->xInvocation,
+                attrName);
+            Py_XINCREF( ret.get() );
+            return ret.get();
+
+        }
+
+        //or a property
+        bool isProperty;
+        Any anyRet;
+        {
+            PyThreadDetach antiguard;
+            isProperty = me->members->xInvocation->hasProperty ( attrName);
+            if (isProperty)
+            {
+                //Return the value of the property
+                anyRet = me->members->xInvocation->getValue (attrName);
+            }
+        }
+        if (isProperty)
+        {
+            PyRef ret = runtime.any2PyObject(anyRet);
+            Py_XINCREF( ret.get() );
+            return ret.get();
+        }
+
+        //or else...
+        PyErr_SetString (PyExc_AttributeError, name);
+    }
+    catch( const css::reflection::InvocationTargetException & e )
+    {
+        raisePyExceptionWithAny( e.TargetException );
+    }
+    catch( const css::beans::UnknownPropertyException & e )
+    {
+        raisePyExceptionWithAny( Any(e) );
+    }
+    catch( const css::lang::IllegalArgumentException &e )
+    {
+        raisePyExceptionWithAny( Any(e) );
+    }
+    catch( const css::script::CannotConvertException &e )
+    {
+        raisePyExceptionWithAny( Any(e) );
+    }
+    catch( const RuntimeException &e )
+    {
+        raisePyExceptionWithAny( Any(e) );
+    }
+
+    return nullptr;
+}
+
+static int PyUNO_setattr (PyObject* self, char* name, PyObject* value)
+{
+    PyUNO* me;
+
+    me = reinterpret_cast<PyUNO*>(self);
+    try
+    {
+        Runtime runtime;
+        Any val= runtime.pyObject2Any(value, ACCEPT_UNO_ANY);
+
+        OUString attrName( OUString::createFromAscii( name ) );
+        {
+            PyThreadDetach antiguard;
+            if (me->members->xInvocation->hasProperty (attrName))
+            {
+                me->members->xInvocation->setValue (attrName, val);
+                return 0; //Keep with Python's boolean system
+            }
+        }
+    }
+    catch( const css::reflection::InvocationTargetException & e )
+    {
+        raisePyExceptionWithAny( e.TargetException );
+        return 1;
+    }
+    catch( const css::beans::UnknownPropertyException & e )
+    {
+        raisePyExceptionWithAny( Any(e) );
+        return 1;
+    }
+    catch( const css::script::CannotConvertException &e )
+    {
+        raisePyExceptionWithAny( Any(e) );
+        return 1;
+    }
+    catch( const RuntimeException & e )
+    {
+        raisePyExceptionWithAny( Any( e ) );
+        return 1;
+    }
+    PyErr_SetString (PyExc_AttributeError, name);
+    return 1; //as above.
+}
+
+static PyObject* PyUNO_cmp( PyObject *self, PyObject *that, int op )
+{
+    PyObject *result;
+
+    if(op != Py_EQ && op != Py_NE)
+    {
+        PyErr_SetString(PyExc_TypeError, "only '==' and '!=' comparisons are defined");
+        return nullptr;
+    }
+    if( self == that )
+    {
+        result = (op == Py_EQ ? Py_True : Py_False);
+        Py_INCREF(result);
+        return result;
+    }
+    try
+    {
+        Runtime runtime;
+        if( PyObject_IsInstance( that, getPyUnoClass().get() ) )
+        {
+
+            PyUNO *me = reinterpret_cast< PyUNO*> ( self );
+            PyUNO *other = reinterpret_cast< PyUNO *> (that );
+            css::uno::TypeClass tcMe = me->members->wrappedObject.getValueTypeClass();
+            css::uno::TypeClass tcOther = other->members->wrappedObject.getValueTypeClass();
+
+            if( tcMe == tcOther )
+            {
+                if( me->members->wrappedObject == other->members->wrappedObject )
+                {
+                    result = (op == Py_EQ ? Py_True : Py_False);
+                    Py_INCREF(result);
+                    return result;
+                }
+            }
+        }
+    }
+    catch( const css::uno::RuntimeException & e)
+    {
+        raisePyExceptionWithAny( Any( e ) );
+    }
+
+    result = (op == Py_EQ ? Py_False : Py_True);
+    Py_INCREF(result);
+    return result;
+}
+
+static PyMethodDef PyUNOMethods[] =
+{
+    {"__dir__",    reinterpret_cast<PyCFunction>(PyUNO_dir),    METH_NOARGS,  nullptr},
+    {nullptr,         nullptr,                                        0,            nullptr}
+};
+
+static PyNumberMethods PyUNONumberMethods[] =
+{
+    nullptr,                                         /* nb_add */
+    nullptr,                                         /* nb_subtract */
+    nullptr,                                         /* nb_multiply */
+    nullptr,                                         /* nb_remainder */
+    nullptr,                                         /* nb_divmod */
+    nullptr,                                         /* nb_power */
+    nullptr,                                         /* nb_negative */
+    nullptr,                                         /* nb_positive */
+    nullptr,                                         /* nb_absolute */
+    PyUNO_bool,                                      /* nb_bool */
+    nullptr,                                         /* nb_invert */
+    nullptr,                                         /* nb_lshift */
+    nullptr,                                         /* nb_rshift */
+    nullptr,                                         /* nb_and */
+    nullptr,                                         /* nb_xor */
+    nullptr,                                         /* nb_or */
+    nullptr,                                         /* nb_int */
+    nullptr,                                         /* nb_reserved */
+    nullptr,                                         /* nb_float */
+    nullptr,                                         /* nb_inplace_add */
+    nullptr,                                         /* nb_inplace_subtract */
+    nullptr,                                         /* nb_inplace_multiply */
+    nullptr,                                         /* nb_inplace_remainder */
+    nullptr,                                         /* nb_inplace_power */
+    nullptr,                                         /* nb_inplace_lshift */
+    nullptr,                                         /* nb_inplace_rshift */
+    nullptr,                                         /* nb_inplace_and */
+    nullptr,                                         /* nb_inplace_xor */
+    nullptr,                                         /* nb_inplace_or */
+
+    nullptr,                                         /* nb_floor_divide */
+    nullptr,                                         /* nb_true_divide */
+    nullptr,                                         /* nb_inplace_floor_divide */
+    nullptr,                                         /* nb_inplace_true_divide */
+
+    nullptr,                                         /* nb_index */
+#if PY_MAJOR_VERSION == 3 && PY_MINOR_VERSION >= 5
+    nullptr,                                         /* nb_matrix_multiply */
+    nullptr,                                         /* nb_inplace_matrix_multiply */
+#endif
+};
+
+static PySequenceMethods PyUNOSequenceMethods[] =
+{
+    nullptr,                                         /* sq_length */
+    nullptr,                                         /* sq_concat */
+    nullptr,                                         /* sq_repeat */
+    nullptr,                                         /* sq_item */
+    nullptr,                                         /* sq_slice */
+    nullptr,                                         /* sq_ass_item */
+    nullptr,                                         /* sq_ass_slice */
+    PyUNO_contains,                                  /* sq_contains */
+    nullptr,                                         /* sq_inplace_concat */
+    nullptr                                          /* sq_inplace_repeat */
+};
+
+static PyMappingMethods PyUNOMappingMethods[] =
+{
+    PyUNO_len,                                       /* mp_length */
+    PyUNO_getitem,                                   /* mp_subscript */
+    PyUNO_setitem,                                   /* mp_ass_subscript */
+};
+
+static PyTypeObject PyUNOType =
+{
+    PyVarObject_HEAD_INIT( &PyType_Type, 0 )
+    "pyuno",
+    sizeof (PyUNO),
+    0,
+    PyUNO_del,
+#if PY_VERSION_HEX >= 0x03080000
+    0, // Py_ssize_t tp_vectorcall_offset
+#else
+    nullptr, // printfunc tp_print
+#endif
+    PyUNO_getattr,
+    PyUNO_setattr,
+    /* this type does not exist in Python 3: (cmpfunc) */ nullptr,
+    PyUNO_repr,
+    PyUNONumberMethods,
+    PyUNOSequenceMethods,
+    PyUNOMappingMethods,
+    PyUNO_hash,
+    nullptr,
+    PyUNO_str,
+    nullptr,
+    nullptr,
+    nullptr,
+    Py_TPFLAGS_HAVE_ITER | Py_TPFLAGS_HAVE_RICHCOMPARE | Py_TPFLAGS_HAVE_SEQUENCE_IN,
+    nullptr,
+    nullptr,
+    nullptr,
+    PyUNO_cmp,
+    0,
+    PyUNO_iter,
+    nullptr,
+    PyUNOMethods,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    0,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr,
+    nullptr
+    , 0
+#if PY_VERSION_HEX >= 0x03040000
+    , nullptr
+#if PY_VERSION_HEX >= 0x03080000
+    , nullptr // vectorcallfunc tp_vectorcall
+#if PY_VERSION_HEX < 0x03090000
+#if defined __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wdeprecated-declarations"
+#endif
+    , nullptr // tp_print
+#if defined __clang__
+#pragma clang diagnostic pop
+#endif
+#endif
+#endif
+#endif
+};
+
+int PyUNO_initType()
+{
+    return PyType_Ready(&PyUNOType);
+}
+
+PyRef getPyUnoClass()
+{
+    return PyRef( reinterpret_cast< PyObject * > ( &PyUNOType ) );
+}
+
+PyRef PyUNO_new (
+    const Any &targetInterface,
+    const Reference<XSingleServiceFactory> &ssf )
+{
+    Reference<XInvocation2> xInvocation;
+
+    {
+        PyThreadDetach antiguard;
+        xInvocation.set(
+            ssf->createInstanceWithArguments( Sequence<Any>( &targetInterface, 1 ) ), css::uno::UNO_QUERY_THROW );
+
+        auto that = comphelper::getFromUnoTunnel<Adapter>(
+            xInvocation->getIntrospection()->queryAdapter(cppu::UnoType<XUnoTunnel>::get()));
+        if( that )
+            return that->getWrappedObject();
+    }
+    if( !Py_IsInitialized() )
+        throw RuntimeException();
+
+    PyUNO* self = PyObject_New (PyUNO, &PyUNOType);
+    if (self == nullptr)
+        return PyRef(); // == error
+    self->members = new PyUNOInternals;
+    self->members->xInvocation = xInvocation;
+    self->members->wrappedObject = targetInterface;
+    return PyRef( reinterpret_cast<PyObject*>(self), SAL_NO_ACQUIRE );
+
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */