Beispiel #1
0
static PyObject *SEQUENCE_REPEAT( ssizeargfunc repeatfunc, PyObject *seq, PyObject *n )
{
    if (unlikely( !PyIndex_Check( n ) ))
    {
        PyErr_Format(
            PyExc_TypeError,
            "can't multiply sequence by non-int of type '%s'",
            Py_TYPE( n )->tp_name
        );

        return NULL;
    }

    PyObject *index_value = PyNumber_Index( n );

    if (unlikely( index_value == NULL ))
    {
        return NULL;
    }

    /* We're done if PyInt_AsSsize_t() returns without error. */
#if PYTHON_VERSION < 300
    Py_ssize_t count = PyInt_AsSsize_t( index_value );
#else
    Py_ssize_t count = PyLong_AsSsize_t( index_value );
#endif

    Py_DECREF( index_value );

    if (unlikely( count == -1 )) // Note: -1 is an unlikely repetition count
    {
        PyObject *exception = GET_ERROR_OCCURRED();

        if (unlikely(  exception ))
        {
            if ( !EXCEPTION_MATCH_BOOL_SINGLE( exception, PyExc_OverflowError ) )
            {
                return NULL;
            }

            PyErr_Format(
                PyExc_OverflowError,
                "cannot fit '%s' into an index-sized integer",
                Py_TYPE( n )->tp_name
            );

            return NULL;
        }
    }

    PyObject *result = (*repeatfunc)( seq, count );

    if (unlikely( result == NULL ))
    {
        return NULL;
    }

    return result;
}
Beispiel #2
0
// Special helper that checks for StopIteration and if so clears it, only
// indicating if it was set.
NUITKA_MAY_BE_UNUSED static bool CHECK_AND_CLEAR_ATTRIBUTE_ERROR_OCCURRED( void )
{
    PyObject *error = GET_ERROR_OCCURRED();

    if ( error == NULL )
    {
        return true;
    }
    else if ( EXCEPTION_MATCH_BOOL_SINGLE( error, PyExc_AttributeError ) )
    {
        CLEAR_ERROR_OCCURRED();
        return true;
    }
    else
    {
        return false;
    }
}
Beispiel #3
0
// Special helper that checks for StopIteration and if so clears it, only
// indicating if it was set.
NUITKA_MAY_BE_UNUSED static bool CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED( void )
{
    PyObject *error = GET_ERROR_OCCURRED();

    if ( error == NULL )
    {
        return true;
    }
    else if ( EXCEPTION_MATCH_BOOL_SINGLE( error, PyExc_StopIteration ) )
    {
        CLEAR_ERROR_OCCURRED();
        return true;
    }
    else
    {
        return false;
    }
}
Beispiel #4
0
NUITKA_MAY_BE_UNUSED static PyObject *IMPORT_NAME( PyObject *module, PyObject *import_name )
{
    CHECK_OBJECT( module );
    CHECK_OBJECT( import_name );

    PyObject *result = PyObject_GetAttr( module, import_name );

    if (unlikely( result == NULL ))
    {
        if ( EXCEPTION_MATCH_BOOL_SINGLE( GET_ERROR_OCCURRED(), PyExc_AttributeError ) )
        {
#if PYTHON_VERSION < 340
            PyErr_Format( PyExc_ImportError, "cannot import name %s", Nuitka_String_AsString( import_name ));
#else
            PyErr_Format( PyExc_ImportError, "cannot import name '%s'", Nuitka_String_AsString( import_name ));
#endif
        }

        return NULL;
    }

    return result;
}
Beispiel #5
0
static
#endif
PyObject *Nuitka_Generator_close( struct Nuitka_GeneratorObject *generator, PyObject *args )
{
    if ( generator->m_status == status_Running )
    {
        generator->m_exception_type = INCREASE_REFCOUNT( PyExc_GeneratorExit );
        generator->m_exception_value = NULL;
        generator->m_exception_tb = NULL;

        PyObject *result = Nuitka_Generator_send( generator, Py_None );

        if (unlikely( result ))
        {
            Py_DECREF( result );

            PyErr_Format( PyExc_RuntimeError, "generator ignored GeneratorExit" );
            return NULL;
        }
        else
        {
            PyObject *error = GET_ERROR_OCCURRED();
            assert( error != NULL );

            if ( EXCEPTION_MATCH_GENERATOR( error ) )
            {
                CLEAR_ERROR_OCCURRED();

                return INCREASE_REFCOUNT( Py_None );
            }

            return NULL;
        }
    }

    return INCREASE_REFCOUNT( Py_None );
}
MOD_INIT_DECL( pip$_vendor$requests$status_codes )
{
#if defined(_NUITKA_EXE) || PYTHON_VERSION >= 300
    static bool _init_done = false;

    // Modules might be imported repeatedly, which is to be ignored.
    if ( _init_done )
    {
        return MOD_RETURN_VALUE( module_pip$_vendor$requests$status_codes );
    }
    else
    {
        _init_done = true;
    }
#endif

#ifdef _NUITKA_MODULE
    // In case of a stand alone extension module, need to call initialization
    // the init here because that's the first and only time we are going to get
    // called here.

    // Initialize the constant values used.
    _initBuiltinModule();
    createGlobalConstants();

    // Initialize the compiled types of Nuitka.
    PyType_Ready( &Nuitka_Generator_Type );
    PyType_Ready( &Nuitka_Function_Type );
    PyType_Ready( &Nuitka_Method_Type );
    PyType_Ready( &Nuitka_Frame_Type );
#if PYTHON_VERSION >= 350
    PyType_Ready( &Nuitka_Coroutine_Type );
    PyType_Ready( &Nuitka_CoroutineWrapper_Type );
#endif

#if PYTHON_VERSION < 300
    _initSlotCompare();
#endif
#if PYTHON_VERSION >= 270
    _initSlotIternext();
#endif

    patchBuiltinModule();
    patchTypeComparison();

    // Enable meta path based loader if not already done.
    setupMetaPathBasedLoader();

#if PYTHON_VERSION >= 300
    patchInspectModule();
#endif

#endif

    createModuleConstants();
    createModuleCodeObjects();

    // puts( "in initpip$_vendor$requests$status_codes" );

    // Create the module object first. There are no methods initially, all are
    // added dynamically in actual code only.  Also no "__doc__" is initially
    // set at this time, as it could not contain NUL characters this way, they
    // are instead set in early module code.  No "self" for modules, we have no
    // use for it.
#if PYTHON_VERSION < 300
    module_pip$_vendor$requests$status_codes = Py_InitModule4(
        "pip._vendor.requests.status_codes",       // Module Name
        NULL,                    // No methods initially, all are added
                                 // dynamically in actual module code only.
        NULL,                    // No __doc__ is initially set, as it could
                                 // not contain NUL this way, added early in
                                 // actual code.
        NULL,                    // No self for modules, we don't use it.
        PYTHON_API_VERSION
    );
#else
    module_pip$_vendor$requests$status_codes = PyModule_Create( &mdef_pip$_vendor$requests$status_codes );
#endif

    moduledict_pip$_vendor$requests$status_codes = (PyDictObject *)((PyModuleObject *)module_pip$_vendor$requests$status_codes)->md_dict;

    CHECK_OBJECT( module_pip$_vendor$requests$status_codes );

// Seems to work for Python2.7 out of the box, but for Python3, the module
// doesn't automatically enter "sys.modules", so do it manually.
#if PYTHON_VERSION >= 300
    {
        int r = PyObject_SetItem( PySys_GetObject( (char *)"modules" ), const_str_digest_7407a472cb7f92da9dfbd02c8e685bfe, module_pip$_vendor$requests$status_codes );

        assert( r != -1 );
    }
#endif

    // For deep importing of a module we need to have "__builtins__", so we set
    // it ourselves in the same way than CPython does. Note: This must be done
    // before the frame object is allocated, or else it may fail.

    PyObject *module_dict = PyModule_GetDict( module_pip$_vendor$requests$status_codes );

    if ( PyDict_GetItem( module_dict, const_str_plain___builtins__ ) == NULL )
    {
        PyObject *value = (PyObject *)builtin_module;

        // Check if main module, not a dict then.
#if !defined(_NUITKA_EXE) || !0
        value = PyModule_GetDict( value );
#endif

#ifndef __NUITKA_NO_ASSERT__
        int res =
#endif
            PyDict_SetItem( module_dict, const_str_plain___builtins__, value );

        assert( res == 0 );
    }

#if PYTHON_VERSION >= 330
    PyDict_SetItem( module_dict, const_str_plain___loader__, metapath_based_loader );
#endif

    // Temp variables if any
    PyObject *tmp_for_loop_1__for_iterator = NULL;
    PyObject *tmp_for_loop_1__iter_value = NULL;
    PyObject *tmp_tuple_unpack_1__source_iter = NULL;
    PyObject *tmp_tuple_unpack_1__element_1 = NULL;
    PyObject *tmp_tuple_unpack_1__element_2 = NULL;
    PyObject *tmp_for_loop_2__for_iterator = NULL;
    PyObject *tmp_for_loop_2__iter_value = NULL;
    PyObject *exception_type = NULL, *exception_value = NULL;
    PyTracebackObject *exception_tb = NULL;
    NUITKA_MAY_BE_UNUSED int exception_lineno = -1;
    PyObject *exception_keeper_type_1;
    PyObject *exception_keeper_value_1;
    PyTracebackObject *exception_keeper_tb_1;
    NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_1;
    PyObject *exception_keeper_type_2;
    PyObject *exception_keeper_value_2;
    PyTracebackObject *exception_keeper_tb_2;
    NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_2;
    PyObject *exception_keeper_type_3;
    PyObject *exception_keeper_value_3;
    PyTracebackObject *exception_keeper_tb_3;
    NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_3;
    PyObject *tmp_assign_source_1;
    PyObject *tmp_assign_source_2;
    PyObject *tmp_assign_source_3;
    PyObject *tmp_assign_source_4;
    PyObject *tmp_assign_source_5;
    PyObject *tmp_assign_source_6;
    PyObject *tmp_assign_source_7;
    PyObject *tmp_assign_source_8;
    PyObject *tmp_assign_source_9;
    PyObject *tmp_assign_source_10;
    PyObject *tmp_assign_source_11;
    PyObject *tmp_assign_source_12;
    PyObject *tmp_assign_source_13;
    PyObject *tmp_assign_source_14;
    PyObject *tmp_assign_source_15;
    PyObject *tmp_assign_source_16;
    PyObject *tmp_assign_source_17;
    PyObject *tmp_called_name_1;
    PyObject *tmp_called_name_2;
    PyObject *tmp_called_name_3;
    PyObject *tmp_called_name_4;
    int tmp_cond_truth_1;
    PyObject *tmp_cond_value_1;
    PyObject *tmp_import_globals_1;
    PyObject *tmp_import_name_from_1;
    PyObject *tmp_iter_arg_1;
    PyObject *tmp_iter_arg_2;
    PyObject *tmp_iter_arg_3;
    PyObject *tmp_iterator_attempt;
    PyObject *tmp_iterator_name_1;
    PyObject *tmp_kw_name_1;
    PyObject *tmp_next_source_1;
    PyObject *tmp_next_source_2;
    PyObject *tmp_setattr_attr_1;
    PyObject *tmp_setattr_attr_2;
    PyObject *tmp_setattr_target_1;
    PyObject *tmp_setattr_target_2;
    PyObject *tmp_setattr_value_1;
    PyObject *tmp_setattr_value_2;
    PyObject *tmp_source_name_1;
    PyObject *tmp_source_name_2;
    PyObject *tmp_source_name_3;
    PyObject *tmp_unpack_1;
    PyObject *tmp_unpack_2;
    NUITKA_MAY_BE_UNUSED PyObject *tmp_unused;
    PyFrameObject *frame_module;


    // Module code.
    tmp_assign_source_1 = Py_None;
    UPDATE_STRING_DICT0( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain___doc__, tmp_assign_source_1 );
    tmp_assign_source_2 = const_str_digest_edc503ce8640402b515eac9b4be2e49c;
    UPDATE_STRING_DICT0( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain___file__, tmp_assign_source_2 );
    tmp_assign_source_3 = Py_None;
    UPDATE_STRING_DICT0( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain___cached__, tmp_assign_source_3 );
    tmp_assign_source_4 = const_str_digest_92068ee7fa29014ac06ffc664a1b4b4e;
    UPDATE_STRING_DICT0( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain___package__, tmp_assign_source_4 );
    // Frame without reuse.
    frame_module = MAKE_MODULE_FRAME( codeobj_fc398c3ce42402f17822919035abca66, module_pip$_vendor$requests$status_codes );

    // Push the new frame as the currently active one, and we should be exclusively
    // owning it.
    pushFrameStack( frame_module );
    assert( Py_REFCNT( frame_module ) == 1 );

#if PYTHON_VERSION >= 340
    frame_module->f_executing += 1;
#endif

    // Framed code:
    tmp_import_globals_1 = ((PyModuleObject *)module_pip$_vendor$requests$status_codes)->md_dict;
    frame_module->f_lineno = 3;
    tmp_import_name_from_1 = IMPORT_MODULE( const_str_plain_structures, tmp_import_globals_1, tmp_import_globals_1, const_tuple_str_plain_LookupDict_tuple, const_int_pos_1 );
    if ( tmp_import_name_from_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 3;
        goto frame_exception_exit_1;
    }
    tmp_assign_source_5 = IMPORT_NAME( tmp_import_name_from_1, const_str_plain_LookupDict );
    Py_DECREF( tmp_import_name_from_1 );
    if ( tmp_assign_source_5 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 3;
        goto frame_exception_exit_1;
    }
    UPDATE_STRING_DICT1( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_LookupDict, tmp_assign_source_5 );
    tmp_assign_source_6 = PyDict_Copy( const_dict_19730b058f28080932defca1165e072e );
    UPDATE_STRING_DICT1( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain__codes, tmp_assign_source_6 );
    tmp_called_name_1 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_LookupDict );

    if (unlikely( tmp_called_name_1 == NULL ))
    {
        tmp_called_name_1 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_LookupDict );
    }

    if ( tmp_called_name_1 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "LookupDict" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 84;
        goto frame_exception_exit_1;
    }

    tmp_kw_name_1 = PyDict_Copy( const_dict_38252060f20256dc080a28c7e1fb8512 );
    frame_module->f_lineno = 84;
    tmp_assign_source_7 = CALL_FUNCTION_WITH_KEYARGS( tmp_called_name_1, tmp_kw_name_1 );
    Py_DECREF( tmp_kw_name_1 );
    if ( tmp_assign_source_7 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 84;
        goto frame_exception_exit_1;
    }
    UPDATE_STRING_DICT1( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_codes, tmp_assign_source_7 );
    tmp_source_name_1 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain__codes );

    if (unlikely( tmp_source_name_1 == NULL ))
    {
        tmp_source_name_1 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain__codes );
    }

    if ( tmp_source_name_1 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "_codes" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 86;
        goto frame_exception_exit_1;
    }

    tmp_called_name_2 = LOOKUP_ATTRIBUTE( tmp_source_name_1, const_str_plain_items );
    if ( tmp_called_name_2 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 86;
        goto frame_exception_exit_1;
    }
    frame_module->f_lineno = 86;
    tmp_iter_arg_1 = CALL_FUNCTION_NO_ARGS( tmp_called_name_2 );
    Py_DECREF( tmp_called_name_2 );
    if ( tmp_iter_arg_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 86;
        goto frame_exception_exit_1;
    }
    tmp_assign_source_8 = MAKE_ITERATOR( tmp_iter_arg_1 );
    Py_DECREF( tmp_iter_arg_1 );
    if ( tmp_assign_source_8 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 86;
        goto frame_exception_exit_1;
    }
    assert( tmp_for_loop_1__for_iterator == NULL );
    tmp_for_loop_1__for_iterator = tmp_assign_source_8;

    // Tried code:
    loop_start_1:;
    tmp_next_source_1 = tmp_for_loop_1__for_iterator;

    tmp_assign_source_9 = ITERATOR_NEXT( tmp_next_source_1 );
    if ( tmp_assign_source_9 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_1;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );
            frame_module->f_lineno = 86;
            goto try_except_handler_1;
        }
    }

    {
        PyObject *old = tmp_for_loop_1__iter_value;
        tmp_for_loop_1__iter_value = tmp_assign_source_9;
        Py_XDECREF( old );
    }

    // Tried code:
    tmp_iter_arg_2 = tmp_for_loop_1__iter_value;

    tmp_assign_source_10 = MAKE_ITERATOR( tmp_iter_arg_2 );
    if ( tmp_assign_source_10 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 86;
        goto try_except_handler_2;
    }
    {
        PyObject *old = tmp_tuple_unpack_1__source_iter;
        tmp_tuple_unpack_1__source_iter = tmp_assign_source_10;
        Py_XDECREF( old );
    }

    tmp_unpack_1 = tmp_tuple_unpack_1__source_iter;

    tmp_assign_source_11 = UNPACK_NEXT( tmp_unpack_1, 0, 2 );
    if ( tmp_assign_source_11 == NULL )
    {
        if ( !ERROR_OCCURRED() )
        {
            exception_type = PyExc_StopIteration;
            Py_INCREF( exception_type );
            exception_value = NULL;
            exception_tb = NULL;
        }
        else
        {
            FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );
        }


        exception_lineno = 86;
        goto try_except_handler_2;
    }
    {
        PyObject *old = tmp_tuple_unpack_1__element_1;
        tmp_tuple_unpack_1__element_1 = tmp_assign_source_11;
        Py_XDECREF( old );
    }

    tmp_unpack_2 = tmp_tuple_unpack_1__source_iter;

    tmp_assign_source_12 = UNPACK_NEXT( tmp_unpack_2, 1, 2 );
    if ( tmp_assign_source_12 == NULL )
    {
        if ( !ERROR_OCCURRED() )
        {
            exception_type = PyExc_StopIteration;
            Py_INCREF( exception_type );
            exception_value = NULL;
            exception_tb = NULL;
        }
        else
        {
            FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );
        }


        exception_lineno = 86;
        goto try_except_handler_2;
    }
    {
        PyObject *old = tmp_tuple_unpack_1__element_2;
        tmp_tuple_unpack_1__element_2 = tmp_assign_source_12;
        Py_XDECREF( old );
    }

    tmp_iterator_name_1 = tmp_tuple_unpack_1__source_iter;

    // Check if iterator has left-over elements.
    CHECK_OBJECT( tmp_iterator_name_1 ); assert( HAS_ITERNEXT( tmp_iterator_name_1 ) );

    tmp_iterator_attempt = (*Py_TYPE( tmp_iterator_name_1 )->tp_iternext)( tmp_iterator_name_1 );

    if (likely( tmp_iterator_attempt == NULL ))
    {
        PyObject *error = GET_ERROR_OCCURRED();

        if ( error != NULL )
        {
            if ( EXCEPTION_MATCH_BOOL_SINGLE( error, PyExc_StopIteration ))
            {
                CLEAR_ERROR_OCCURRED();
            }
            else
            {
                FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );

                goto try_except_handler_2;
            }
        }
    }
    else
    {
        Py_DECREF( tmp_iterator_attempt );

        // TODO: Could avoid PyErr_Format.
#if PYTHON_VERSION < 300
        PyErr_Format( PyExc_ValueError, "too many values to unpack" );
#else
        PyErr_Format( PyExc_ValueError, "too many values to unpack (expected 2)" );
#endif
        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );

        goto try_except_handler_2;
    }
    goto try_end_1;
    // Exception handler code:
    try_except_handler_2:;
    exception_keeper_type_1 = exception_type;
    exception_keeper_value_1 = exception_value;
    exception_keeper_tb_1 = exception_tb;
    exception_keeper_lineno_1 = exception_lineno;
    exception_type = NULL;
    exception_value = NULL;
    exception_tb = NULL;
    exception_lineno = -1;

    Py_XDECREF( tmp_tuple_unpack_1__source_iter );
    tmp_tuple_unpack_1__source_iter = NULL;

    Py_XDECREF( tmp_tuple_unpack_1__element_1 );
    tmp_tuple_unpack_1__element_1 = NULL;

    Py_XDECREF( tmp_tuple_unpack_1__element_2 );
    tmp_tuple_unpack_1__element_2 = NULL;

    // Re-raise.
    exception_type = exception_keeper_type_1;
    exception_value = exception_keeper_value_1;
    exception_tb = exception_keeper_tb_1;
    exception_lineno = exception_keeper_lineno_1;

    goto try_except_handler_1;
    // End of try:
    try_end_1:;
    tmp_assign_source_13 = tmp_tuple_unpack_1__element_1;

    UPDATE_STRING_DICT0( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_code, tmp_assign_source_13 );
    tmp_assign_source_14 = tmp_tuple_unpack_1__element_2;

    UPDATE_STRING_DICT0( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_titles, tmp_assign_source_14 );
    CHECK_OBJECT( (PyObject *)tmp_tuple_unpack_1__source_iter );
    Py_DECREF( tmp_tuple_unpack_1__source_iter );
    tmp_tuple_unpack_1__source_iter = NULL;

    Py_XDECREF( tmp_tuple_unpack_1__element_1 );
    tmp_tuple_unpack_1__element_1 = NULL;

    Py_XDECREF( tmp_tuple_unpack_1__element_2 );
    tmp_tuple_unpack_1__element_2 = NULL;

    tmp_iter_arg_3 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_titles );

    if (unlikely( tmp_iter_arg_3 == NULL ))
    {
        tmp_iter_arg_3 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_titles );
    }

    if ( tmp_iter_arg_3 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "titles" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 87;
        goto try_except_handler_1;
    }

    tmp_assign_source_15 = MAKE_ITERATOR( tmp_iter_arg_3 );
    if ( tmp_assign_source_15 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 87;
        goto try_except_handler_1;
    }
    {
        PyObject *old = tmp_for_loop_2__for_iterator;
        tmp_for_loop_2__for_iterator = tmp_assign_source_15;
        Py_XDECREF( old );
    }

    // Tried code:
    loop_start_2:;
    tmp_next_source_2 = tmp_for_loop_2__for_iterator;

    tmp_assign_source_16 = ITERATOR_NEXT( tmp_next_source_2 );
    if ( tmp_assign_source_16 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_2;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );
            frame_module->f_lineno = 87;
            goto try_except_handler_3;
        }
    }

    {
        PyObject *old = tmp_for_loop_2__iter_value;
        tmp_for_loop_2__iter_value = tmp_assign_source_16;
        Py_XDECREF( old );
    }

    tmp_assign_source_17 = tmp_for_loop_2__iter_value;

    UPDATE_STRING_DICT0( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_title, tmp_assign_source_17 );
    tmp_setattr_target_1 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_codes );

    if (unlikely( tmp_setattr_target_1 == NULL ))
    {
        tmp_setattr_target_1 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_codes );
    }

    if ( tmp_setattr_target_1 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "codes" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 88;
        goto try_except_handler_3;
    }

    tmp_setattr_attr_1 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_title );

    if (unlikely( tmp_setattr_attr_1 == NULL ))
    {
        tmp_setattr_attr_1 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_title );
    }

    if ( tmp_setattr_attr_1 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "title" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 88;
        goto try_except_handler_3;
    }

    tmp_setattr_value_1 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_code );

    if (unlikely( tmp_setattr_value_1 == NULL ))
    {
        tmp_setattr_value_1 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_code );
    }

    if ( tmp_setattr_value_1 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "code" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 88;
        goto try_except_handler_3;
    }

    tmp_unused = BUILTIN_SETATTR( tmp_setattr_target_1, tmp_setattr_attr_1, tmp_setattr_value_1 );
    if ( tmp_unused == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 88;
        goto try_except_handler_3;
    }
    tmp_source_name_2 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_title );

    if (unlikely( tmp_source_name_2 == NULL ))
    {
        tmp_source_name_2 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_title );
    }

    if ( tmp_source_name_2 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "title" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 89;
        goto try_except_handler_3;
    }

    tmp_called_name_3 = LOOKUP_ATTRIBUTE( tmp_source_name_2, const_str_plain_startswith );
    if ( tmp_called_name_3 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 89;
        goto try_except_handler_3;
    }
    frame_module->f_lineno = 89;
    tmp_cond_value_1 = CALL_FUNCTION_WITH_ARGS1( tmp_called_name_3, &PyTuple_GET_ITEM( const_tuple_str_chr_92_tuple, 0 ) );

    Py_DECREF( tmp_called_name_3 );
    if ( tmp_cond_value_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 89;
        goto try_except_handler_3;
    }
    tmp_cond_truth_1 = CHECK_IF_TRUE( tmp_cond_value_1 );
    if ( tmp_cond_truth_1 == -1 )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );
        Py_DECREF( tmp_cond_value_1 );

        exception_lineno = 89;
        goto try_except_handler_3;
    }
    Py_DECREF( tmp_cond_value_1 );
    if ( tmp_cond_truth_1 == 1 )
    {
        goto branch_no_1;
    }
    else
    {
        goto branch_yes_1;
    }
    branch_yes_1:;
    tmp_setattr_target_2 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_codes );

    if (unlikely( tmp_setattr_target_2 == NULL ))
    {
        tmp_setattr_target_2 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_codes );
    }

    if ( tmp_setattr_target_2 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "codes" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 90;
        goto try_except_handler_3;
    }

    tmp_source_name_3 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_title );

    if (unlikely( tmp_source_name_3 == NULL ))
    {
        tmp_source_name_3 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_title );
    }

    if ( tmp_source_name_3 == NULL )
    {

        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "title" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 90;
        goto try_except_handler_3;
    }

    tmp_called_name_4 = LOOKUP_ATTRIBUTE( tmp_source_name_3, const_str_plain_upper );
    if ( tmp_called_name_4 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 90;
        goto try_except_handler_3;
    }
    frame_module->f_lineno = 90;
    tmp_setattr_attr_2 = CALL_FUNCTION_NO_ARGS( tmp_called_name_4 );
    Py_DECREF( tmp_called_name_4 );
    if ( tmp_setattr_attr_2 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 90;
        goto try_except_handler_3;
    }
    tmp_setattr_value_2 = GET_STRING_DICT_VALUE( moduledict_pip$_vendor$requests$status_codes, (Nuitka_StringObject *)const_str_plain_code );

    if (unlikely( tmp_setattr_value_2 == NULL ))
    {
        tmp_setattr_value_2 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_code );
    }

    if ( tmp_setattr_value_2 == NULL )
    {
        Py_DECREF( tmp_setattr_attr_2 );
        exception_type = PyExc_NameError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "name '%s' is not defined", "code" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 90;
        goto try_except_handler_3;
    }

    tmp_unused = BUILTIN_SETATTR( tmp_setattr_target_2, tmp_setattr_attr_2, tmp_setattr_value_2 );
    Py_DECREF( tmp_setattr_attr_2 );
    if ( tmp_unused == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 90;
        goto try_except_handler_3;
    }
    branch_no_1:;
    if ( CONSIDER_THREADING() == false )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 87;
        goto try_except_handler_3;
    }
    goto loop_start_2;
    loop_end_2:;
    goto try_end_2;
    // Exception handler code:
    try_except_handler_3:;
    exception_keeper_type_2 = exception_type;
    exception_keeper_value_2 = exception_value;
    exception_keeper_tb_2 = exception_tb;
    exception_keeper_lineno_2 = exception_lineno;
    exception_type = NULL;
    exception_value = NULL;
    exception_tb = NULL;
    exception_lineno = -1;

    Py_XDECREF( tmp_for_loop_2__iter_value );
    tmp_for_loop_2__iter_value = NULL;

    Py_XDECREF( tmp_for_loop_2__for_iterator );
    tmp_for_loop_2__for_iterator = NULL;

    // Re-raise.
    exception_type = exception_keeper_type_2;
    exception_value = exception_keeper_value_2;
    exception_tb = exception_keeper_tb_2;
    exception_lineno = exception_keeper_lineno_2;

    goto try_except_handler_1;
    // End of try:
    try_end_2:;
    Py_XDECREF( tmp_for_loop_2__iter_value );
    tmp_for_loop_2__iter_value = NULL;

    Py_XDECREF( tmp_for_loop_2__for_iterator );
    tmp_for_loop_2__for_iterator = NULL;

    if ( CONSIDER_THREADING() == false )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );


        exception_lineno = 86;
        goto try_except_handler_1;
    }
    goto loop_start_1;
    loop_end_1:;
    goto try_end_3;
    // Exception handler code:
    try_except_handler_1:;
    exception_keeper_type_3 = exception_type;
    exception_keeper_value_3 = exception_value;
    exception_keeper_tb_3 = exception_tb;
    exception_keeper_lineno_3 = exception_lineno;
    exception_type = NULL;
    exception_value = NULL;
    exception_tb = NULL;
    exception_lineno = -1;

    Py_XDECREF( tmp_for_loop_1__iter_value );
    tmp_for_loop_1__iter_value = NULL;

    Py_XDECREF( tmp_for_loop_1__for_iterator );
    tmp_for_loop_1__for_iterator = NULL;

    // Re-raise.
    exception_type = exception_keeper_type_3;
    exception_value = exception_keeper_value_3;
    exception_tb = exception_keeper_tb_3;
    exception_lineno = exception_keeper_lineno_3;

    goto frame_exception_exit_1;
    // End of try:
    try_end_3:;

    // Restore frame exception if necessary.
#if 0
    RESTORE_FRAME_EXCEPTION( frame_module );
#endif
    popFrameStack();

    assertFrameObject( frame_module );
    Py_DECREF( frame_module );

    goto frame_no_exception_1;
    frame_exception_exit_1:;
#if 0
    RESTORE_FRAME_EXCEPTION( frame_module );
#endif

    if ( exception_tb == NULL )
    {
        exception_tb = MAKE_TRACEBACK( frame_module, exception_lineno );
    }
    else if ( exception_tb->tb_frame != frame_module )
    {
        PyTracebackObject *traceback_new = MAKE_TRACEBACK( frame_module, exception_lineno );
        traceback_new->tb_next = exception_tb;
        exception_tb = traceback_new;
    }

    // Put the previous frame back on top.
    popFrameStack();

#if PYTHON_VERSION >= 340
    frame_module->f_executing -= 1;
#endif
    Py_DECREF( frame_module );

    // Return the error.
    goto module_exception_exit;
    frame_no_exception_1:;
    Py_XDECREF( tmp_for_loop_1__iter_value );
    tmp_for_loop_1__iter_value = NULL;

    Py_XDECREF( tmp_for_loop_1__for_iterator );
    tmp_for_loop_1__for_iterator = NULL;


    return MOD_RETURN_VALUE( module_pip$_vendor$requests$status_codes );
    module_exception_exit:
    RESTORE_ERROR_OCCURRED( exception_type, exception_value, exception_tb );
    return MOD_RETURN_VALUE( NULL );
}
Beispiel #7
0
static PyObject *_YIELD_FROM( struct Nuitka_GeneratorObject *generator, PyObject *value )
{
    // This is the value, propagated back and forth the sub-generator and the
    // yield from consumer.
    PyObject *send_value = Py_None;

    while( 1 )
    {
        // Send iteration value to the sub-generator, which may be a CPython
        // generator object, something with an iterator next, or a send method,
        // where the later is only required if values other than "None" need to
        // be passed in.
        PyObject *retval;

        // Exception, was thrown into us, need to send that to sub-generator.
        if ( generator->m_exception_type )
        {
            // The yielding generator is being closed, but we also are tasked to
            // immediately close the currently running sub-generator.
            if ( EXCEPTION_MATCH_BOOL_SINGLE( generator->m_exception_type, PyExc_GeneratorExit ) )
            {
                PyObject *close_method = PyObject_GetAttr( value, const_str_plain_close );

                if ( close_method )
                {
                    PyObject *close_value = PyObject_Call( close_method, const_tuple_empty, NULL );
                    Py_DECREF( close_method );

                    if (unlikely( close_value == NULL ))
                    {
                        return NULL;
                    }

                    Py_DECREF( close_value );
                }
                else
                {
                    PyObject *error = GET_ERROR_OCCURRED();

                    if ( error != NULL && !EXCEPTION_MATCH_BOOL_SINGLE( error, PyExc_AttributeError ) )
                    {
                        PyErr_WriteUnraisable( (PyObject *)value );
                    }
                }

                RAISE_GENERATOR_EXCEPTION( generator );

                return NULL;
            }

            PyObject *throw_method = PyObject_GetAttr( value, const_str_plain_throw );

            if ( throw_method )
            {
                retval = PyObject_CallFunctionObjArgs( throw_method, generator->m_exception_type, generator->m_exception_value, generator->m_exception_tb, NULL );
                Py_DECREF( throw_method );

                if (unlikely( send_value == NULL ))
                {
                    if ( EXCEPTION_MATCH_BOOL_SINGLE( GET_ERROR_OCCURRED(), PyExc_StopIteration ) )
                    {
                        return ERROR_GET_STOP_ITERATION_VALUE();
                    }

                    return NULL;
                }

                generator->m_exception_type = NULL;
                generator->m_exception_value = NULL;
                generator->m_exception_tb = NULL;
            }
            else if ( EXCEPTION_MATCH_BOOL_SINGLE( GET_ERROR_OCCURRED(), PyExc_AttributeError ) )
            {
                CLEAR_ERROR_OCCURRED();

                RAISE_GENERATOR_EXCEPTION( generator );

                return NULL;
            }
            else
            {
                assert( ERROR_OCCURRED() );

                Py_CLEAR( generator->m_exception_type );
                Py_CLEAR( generator->m_exception_value );
                Py_CLEAR( generator->m_exception_tb );

                return NULL;
            }

        }
        else if ( PyGen_CheckExact( value ) )
        {
            retval = PyGen_Send( (PyGenObject *)value, Py_None );
        }
        else if ( send_value == Py_None && Py_TYPE( value )->tp_iternext != NULL )
        {
            retval = Py_TYPE( value )->tp_iternext( value );
        }
        else
        {
            // Bug compatibility here, before 3.3 tuples were unrolled in calls, which is what
            // PyObject_CallMethod does.
#if PYTHON_VERSION >= 340
            retval = PyObject_CallMethodObjArgs( value, const_str_plain_send, send_value, NULL );
#else
            retval = PyObject_CallMethod( value, (char *)"send", (char *)"O", send_value );
#endif
        }

        // Check the sub-generator result
        if ( retval == NULL )
        {
            PyObject *error = GET_ERROR_OCCURRED();
            if ( error == NULL )
            {
                return INCREASE_REFCOUNT( Py_None ) ;
            }

            // The sub-generator has given an exception. In case of
            // StopIteration, we need to check the value, as it is going to be
            // the expression value of this "yield from", and we are done. All
            // other errors, we need to raise.
            if (likely( EXCEPTION_MATCH_BOOL_SINGLE( error, PyExc_StopIteration ) ))
            {
                return ERROR_GET_STOP_ITERATION_VALUE();
            }

            return NULL;
        }
        else
        {
            generator->m_yielded = retval;

#if PYTHON_VERSION >= 350
            generator->m_yieldfrom = value;
#endif
            // Return to the calling context.
            swapFiber( &generator->m_yielder_context, &generator->m_caller_context );

#if PYTHON_VERSION >= 350
            generator->m_yieldfrom = NULL;
#endif

            send_value = generator->m_yielded;

            CHECK_OBJECT( send_value );
        }
    }
}
Beispiel #8
0
static PyObject *Nuitka_Generator_send( struct Nuitka_GeneratorObject *generator, PyObject *value )
{
    if ( generator->m_status == status_Unused && value != NULL && value != Py_None )
    {
        PyErr_Format( PyExc_TypeError, "can't send non-None value to a just-started generator" );
        return NULL;
    }

    if ( generator->m_status != status_Finished )
    {
        PyThreadState *thread_state = PyThreadState_GET();

#if PYTHON_VERSION < 300
        PyObject *saved_exception_type = thread_state->exc_type;
        Py_XINCREF( saved_exception_type );
        PyObject *saved_exception_value = thread_state->exc_value;
        Py_XINCREF( saved_exception_value );
        PyTracebackObject *saved_exception_traceback = (PyTracebackObject *)thread_state->exc_traceback;
        Py_XINCREF( saved_exception_traceback );
#endif

        if ( generator->m_running )
        {
            PyErr_Format( PyExc_ValueError, "generator already executing" );
            return NULL;
        }

        if ( generator->m_status == status_Unused )
        {
            // Prepare the generator context to run.
            int res = prepareFiber( &generator->m_yielder_context, (void *)Nuitka_Generator_entry_point, (uintptr_t)generator );

            if ( res != 0 )
            {
                PyErr_Format( PyExc_MemoryError, "generator cannot be allocated" );
                return NULL;
            }

            generator->m_status = status_Running;
        }

        generator->m_yielded = value;

        // Put the generator back on the frame stack.
        PyFrameObject *return_frame = thread_state->frame;
#ifndef __NUITKA_NO_ASSERT__
        if ( return_frame )
        {
            assertFrameObject( return_frame );
        }
#endif

        if ( generator->m_frame )
        {
            // It would be nice if our frame were still alive. Nobody had the
            // right to release it.
            assertFrameObject( generator->m_frame );

            // It's not supposed to be on the top right now.
            assert( return_frame != generator->m_frame );

            Py_XINCREF( return_frame );
            generator->m_frame->f_back = return_frame;

            thread_state->frame = generator->m_frame;
        }

        // Continue the yielder function while preventing recursion.
        generator->m_running = true;

        swapFiber( &generator->m_caller_context, &generator->m_yielder_context );

        generator->m_running = false;

        thread_state = PyThreadState_GET();

        // Remove the generator from the frame stack.
        if ( generator->m_frame )
        {
            assert( thread_state->frame == generator->m_frame );
            assertFrameObject( generator->m_frame );

            Py_CLEAR( generator->m_frame->f_back );
        }

        thread_state->frame = return_frame;

        if ( generator->m_yielded == NULL )
        {
            assert( ERROR_OCCURRED() );

            generator->m_status = status_Finished;

            Py_XDECREF( generator->m_frame );
            generator->m_frame = NULL;

            Nuitka_Generator_release_closure( generator );

            assert( ERROR_OCCURRED() );

#if PYTHON_VERSION < 300
            Py_XDECREF( saved_exception_type );
            Py_XDECREF( saved_exception_value );
            Py_XDECREF( saved_exception_traceback );
#endif

#if PYTHON_VERSION >= 350
            if ( generator->m_code_object->co_flags & CO_FUTURE_GENERATOR_STOP &&
                 GET_ERROR_OCCURRED() == PyExc_StopIteration )
            {
                PyObject *saved_exception_type, *saved_exception_value;
                PyTracebackObject *saved_exception_tb;

                FETCH_ERROR_OCCURRED( &saved_exception_type, &saved_exception_value, &saved_exception_tb );
                NORMALIZE_EXCEPTION( &saved_exception_type, &saved_exception_value, &saved_exception_tb );

                PyErr_Format(
                    PyExc_RuntimeError,
                    "generator raised StopIteration"
                );
                PyObject *exception_type, *exception_value;
                PyTracebackObject *exception_tb;

                FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );

                RAISE_EXCEPTION_WITH_CAUSE(
                    &exception_type,
                    &exception_value,
                    &exception_tb,
                    saved_exception_value
                );

                CHECK_OBJECT( exception_value );
                CHECK_OBJECT( saved_exception_value );

                Py_INCREF( saved_exception_value );
                PyException_SetContext( exception_value, saved_exception_value );

                Py_DECREF( saved_exception_type );
                Py_XDECREF( saved_exception_tb );

                RESTORE_ERROR_OCCURRED( exception_type, exception_value, exception_tb );
            }
#endif

            return NULL;
        }
        else
        {
#if PYTHON_VERSION < 300
            SET_CURRENT_EXCEPTION( saved_exception_type, saved_exception_value, saved_exception_traceback );
#endif

            return generator->m_yielded;
        }
    }
    else
    {
        PyErr_SetObject( PyExc_StopIteration, (PyObject *)NULL );

        return NULL;
    }
}
Beispiel #9
0
NUITKA_MAY_BE_UNUSED static PyObject *TO_INT2( PyObject *value, PyObject *base )
{
    // TODO: Need to check if 3.4 is really the first version to do this.
#if PYTHON_VERSION < 340
    long base_int = PyInt_AsLong( base );
#else
    Py_ssize_t base_int = PyNumber_AsSsize_t( base, NULL );
#endif

    if (unlikely( base_int == -1 ))
    {
        PyObject *error = GET_ERROR_OCCURRED();

        if (likely( error ))
        {
#if PYTHON_VERSION >= 300
            if ( EXCEPTION_MATCH_BOOL_SINGLE( error, PyExc_OverflowError ) )
            {
                PyErr_Format(
                        PyExc_ValueError,
#if PYTHON_VERSION < 324
                        "int() arg 2 must be >= 2 and <= 36"
#else
                        "int() base must be >= 2 and <= 36"
#endif
                );
            }
#endif
            return NULL;
        }
    }

#if PYTHON_VERSION >= 300
    if (unlikely( ( base_int != 0 && base_int < 2 ) || base_int > 36 ))
    {
        PyErr_Format(
                PyExc_ValueError,
#if PYTHON_VERSION < 324
                "int() arg 2 must be >= 2 and <= 36"
#else
                "int() base must be >= 2 and <= 36"
#endif
        );

        return NULL;
    }
#endif

#if PYTHON_VERSION < 300
    if (unlikely( !Nuitka_String_Check( value ) && !PyUnicode_Check( value ) ))
    {
        PyErr_Format(
            PyExc_TypeError,
            "int() can't convert non-string with explicit base"
        );
        return NULL;
    }

    char *value_str = Nuitka_String_AsString( value );
    if (unlikely( value_str == NULL ))
    {
        return NULL;
    }

    PyObject *result = PyInt_FromString( value_str, NULL, base_int );
    if (unlikely( result == NULL ))
    {
        return NULL;
    }

    return result;
#else
    if ( PyUnicode_Check( value ) )
    {
#if PYTHON_VERSION < 330
        char *value_str = Nuitka_String_AsString( value );

        if (unlikely( value_str == NULL ))
        {
            return NULL;
        }

        PyObject *result = PyInt_FromString( value_str, NULL, base_int );

        if (unlikely( result == NULL ))
        {
            return NULL;
        }

        return result;
#else
        return PyLong_FromUnicodeObject( value, (int)base_int );
#endif
    }
    else if ( PyBytes_Check( value ) || PyByteArray_Check( value ) )
    {
        // Check for "NUL" as PyLong_FromString has no length parameter,
        Py_ssize_t size = Py_SIZE( value );
        char *value_str;

        if ( PyByteArray_Check( value ) )
        {
            value_str = PyByteArray_AS_STRING( value );
        }
        else
        {
            value_str = PyBytes_AS_STRING( value );
        }

        PyObject *result = NULL;

        if ( size != 0 && strlen( value_str ) == (size_t)size )
        {
            result = PyInt_FromString( value_str, NULL, (int)base_int );
        }

        if (unlikely( result == NULL ))
        {
            PyErr_Format(
                PyExc_ValueError,
                "invalid literal for int() with base %d: %R",
                base_int,
                value
            );

            return NULL;
        }

        return result;
    }
    else
    {
        PyErr_Format(
            PyExc_TypeError,
            "int() can't convert non-string with explicit base"
        );
        return NULL;
    }
#endif
}