/* Generated code for Python source for module 'future.backports.email.iterators'
 * created by Nuitka version 0.6.0
 *
 * This code is in part copyright 2018 Kay Hayen.
 *
 * Licensed 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
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "nuitka/prelude.h"

#include "__helpers.h"

/* The _module_future$backports$email$iterators is a Python object pointer of module type. */

/* Note: For full compatibility with CPython, every module variable access
 * needs to go through it except for cases where the module cannot possibly
 * have changed in the mean time.
 */

PyObject *module_future$backports$email$iterators;
PyDictObject *moduledict_future$backports$email$iterators;

/* The module constants used, if any. */
static PyObject *const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple;
extern PyObject *const_str_plain_walk;
static PyObject *const_str_digest_f10fae74ef22c0f9191e32a329dd2ca9;
static PyObject *const_list_d12b929b9543173071522a86a60e5810_list;
extern PyObject *const_str_plain_get_content_subtype;
extern PyObject *const_str_plain_absolute_import;
extern PyObject *const_str_digest_51a5cce8dbd2cdef5f8a3da46aa2b87f;
extern PyObject *const_str_plain_sys;
extern PyObject *const_str_plain_io;
extern PyObject *const_str_plain_decode;
extern PyObject *const_str_plain_unicode_literals;
extern PyObject *const_tuple_str_plain_StringIO_tuple;
extern PyObject *const_str_plain_StringIO;
extern PyObject *const_str_plain_str;
extern PyObject *const_str_plain_get_payload;
static PyObject *const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple;
extern PyObject *const_str_plain_False;
extern PyObject *const_str_plain_subtype;
static PyObject *const_str_digest_029d4e1734797170284f010e3168c7fb;
extern PyObject *const_str_plain___all__;
extern PyObject *const_tuple_false_tuple;
extern PyObject *const_int_pos_1;
static PyObject *const_str_digest_e3c66ca9a856a3770c2415f2700c10d2;
static PyObject *const_str_plain_tab;
static PyObject *const_str_plain_include_default;
static PyObject *const_tuple_str_plain_self_str_plain_subpart_str_plain_subsubpart_tuple;
extern PyObject *const_str_plain___file__;
static PyObject *const_tuple_str_plain_text_none_tuple;
extern PyObject *const_int_0;
extern PyObject *const_str_plain_get_content_type;
static PyObject *const_tuple_62638e21fd5bace0cf2a1b5ca06be280_tuple;
extern PyObject *const_str_plain_print;
extern PyObject *const_str_plain_msg;
extern PyObject *const_str_plain_division;
static PyObject *const_tuple_none_int_0_false_tuple;
extern PyObject *const_str_plain_level;
static PyObject *const_str_plain_typed_subpart_iterator;
static PyObject *const_str_digest_214f36440c692c7c2447223c711f8394;
extern PyObject *const_str_plain_self;
extern PyObject *const_str_plain_text;
static PyObject *const_str_digest_a24ea58a4d922cf7b7215c4a777e0b17;
extern PyObject *const_str_plain_line;
extern PyObject *const_str_plain_is_multipart;
static PyObject *const_str_plain__structure;
extern PyObject *const_str_plain_end;
extern PyObject *const_str_plain_None;
extern PyObject *const_str_plain_fp;
extern PyObject *const_str_plain_get_content_maintype;
extern PyObject *const_tuple_empty;
extern PyObject *const_str_plain_payload;
extern PyObject *const_str_space;
extern PyObject *const_str_plain_maintype;
static PyObject *const_str_digest_6220e16c79276bbb44f1ce05669ec2b4;
extern PyObject *const_str_plain_get_default_type;
extern PyObject *const_int_pos_4;
static PyObject *const_str_plain_body_line_iterator;
extern PyObject *const_str_plain_stdout;
static PyObject *const_str_plain_subpart;
extern PyObject *const_str_empty;
static PyObject *const_str_digest_f449b5c12fab0d48fecc9259f06631a7;
static PyObject *const_str_digest_a35294548215811533a2601acdd1deb1;
static PyObject *const_str_plain_subsubpart;
extern PyObject *const_str_plain_file;
extern PyObject *const_str_plain___doc__;
extern PyObject *const_str_plain___cached__;
extern PyObject *const_str_plain_print_function;
static PyObject *module_filename_obj;

static bool constants_created = false;

static void createModuleConstants( void )
{
    const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple = PyTuple_New( 5 );
    PyTuple_SET_ITEM( const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple, 0, const_str_plain_msg ); Py_INCREF( const_str_plain_msg );
    PyTuple_SET_ITEM( const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple, 1, const_str_plain_decode ); Py_INCREF( const_str_plain_decode );
    const_str_plain_subpart = UNSTREAM_STRING( &constant_bin[ 579812 ], 7, 1 );
    PyTuple_SET_ITEM( const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple, 2, const_str_plain_subpart ); Py_INCREF( const_str_plain_subpart );
    PyTuple_SET_ITEM( const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple, 3, const_str_plain_payload ); Py_INCREF( const_str_plain_payload );
    PyTuple_SET_ITEM( const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple, 4, const_str_plain_line ); Py_INCREF( const_str_plain_line );
    const_str_digest_f10fae74ef22c0f9191e32a329dd2ca9 = UNSTREAM_STRING( &constant_bin[ 593800 ], 68, 0 );
    const_list_d12b929b9543173071522a86a60e5810_list = PyList_New( 3 );
    const_str_plain_body_line_iterator = UNSTREAM_STRING( &constant_bin[ 593868 ], 18, 1 );
    PyList_SET_ITEM( const_list_d12b929b9543173071522a86a60e5810_list, 0, const_str_plain_body_line_iterator ); Py_INCREF( const_str_plain_body_line_iterator );
    const_str_plain_typed_subpart_iterator = UNSTREAM_STRING( &constant_bin[ 593886 ], 22, 1 );
    PyList_SET_ITEM( const_list_d12b929b9543173071522a86a60e5810_list, 1, const_str_plain_typed_subpart_iterator ); Py_INCREF( const_str_plain_typed_subpart_iterator );
    PyList_SET_ITEM( const_list_d12b929b9543173071522a86a60e5810_list, 2, const_str_plain_walk ); Py_INCREF( const_str_plain_walk );
    const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple = PyTuple_New( 6 );
    PyTuple_SET_ITEM( const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple, 0, const_str_plain_msg ); Py_INCREF( const_str_plain_msg );
    PyTuple_SET_ITEM( const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple, 1, const_str_plain_fp ); Py_INCREF( const_str_plain_fp );
    PyTuple_SET_ITEM( const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple, 2, const_str_plain_level ); Py_INCREF( const_str_plain_level );
    const_str_plain_include_default = UNSTREAM_STRING( &constant_bin[ 593908 ], 15, 1 );
    PyTuple_SET_ITEM( const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple, 3, const_str_plain_include_default ); Py_INCREF( const_str_plain_include_default );
    const_str_plain_tab = UNSTREAM_STRING( &constant_bin[ 27688 ], 3, 1 );
    PyTuple_SET_ITEM( const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple, 4, const_str_plain_tab ); Py_INCREF( const_str_plain_tab );
    PyTuple_SET_ITEM( const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple, 5, const_str_plain_subpart ); Py_INCREF( const_str_plain_subpart );
    const_str_digest_029d4e1734797170284f010e3168c7fb = UNSTREAM_STRING( &constant_bin[ 593923 ], 21, 0 );
    const_str_digest_e3c66ca9a856a3770c2415f2700c10d2 = UNSTREAM_STRING( &constant_bin[ 593944 ], 49, 0 );
    const_tuple_str_plain_self_str_plain_subpart_str_plain_subsubpart_tuple = PyTuple_New( 3 );
    PyTuple_SET_ITEM( const_tuple_str_plain_self_str_plain_subpart_str_plain_subsubpart_tuple, 0, const_str_plain_self ); Py_INCREF( const_str_plain_self );
    PyTuple_SET_ITEM( const_tuple_str_plain_self_str_plain_subpart_str_plain_subsubpart_tuple, 1, const_str_plain_subpart ); Py_INCREF( const_str_plain_subpart );
    const_str_plain_subsubpart = UNSTREAM_STRING( &constant_bin[ 593993 ], 10, 1 );
    PyTuple_SET_ITEM( const_tuple_str_plain_self_str_plain_subpart_str_plain_subsubpart_tuple, 2, const_str_plain_subsubpart ); Py_INCREF( const_str_plain_subsubpart );
    const_tuple_str_plain_text_none_tuple = PyTuple_New( 2 );
    PyTuple_SET_ITEM( const_tuple_str_plain_text_none_tuple, 0, const_str_plain_text ); Py_INCREF( const_str_plain_text );
    PyTuple_SET_ITEM( const_tuple_str_plain_text_none_tuple, 1, Py_None ); Py_INCREF( Py_None );
    const_tuple_62638e21fd5bace0cf2a1b5ca06be280_tuple = PyTuple_New( 4 );
    PyTuple_SET_ITEM( const_tuple_62638e21fd5bace0cf2a1b5ca06be280_tuple, 0, const_str_plain_msg ); Py_INCREF( const_str_plain_msg );
    PyTuple_SET_ITEM( const_tuple_62638e21fd5bace0cf2a1b5ca06be280_tuple, 1, const_str_plain_maintype ); Py_INCREF( const_str_plain_maintype );
    PyTuple_SET_ITEM( const_tuple_62638e21fd5bace0cf2a1b5ca06be280_tuple, 2, const_str_plain_subtype ); Py_INCREF( const_str_plain_subtype );
    PyTuple_SET_ITEM( const_tuple_62638e21fd5bace0cf2a1b5ca06be280_tuple, 3, const_str_plain_subpart ); Py_INCREF( const_str_plain_subpart );
    const_tuple_none_int_0_false_tuple = PyTuple_New( 3 );
    PyTuple_SET_ITEM( const_tuple_none_int_0_false_tuple, 0, Py_None ); Py_INCREF( Py_None );
    PyTuple_SET_ITEM( const_tuple_none_int_0_false_tuple, 1, const_int_0 ); Py_INCREF( const_int_0 );
    PyTuple_SET_ITEM( const_tuple_none_int_0_false_tuple, 2, Py_False ); Py_INCREF( Py_False );
    const_str_digest_214f36440c692c7c2447223c711f8394 = UNSTREAM_STRING( &constant_bin[ 1076 ], 5, 0 );
    const_str_digest_a24ea58a4d922cf7b7215c4a777e0b17 = UNSTREAM_STRING( &constant_bin[ 594003 ], 142, 0 );
    const_str_plain__structure = UNSTREAM_STRING( &constant_bin[ 594145 ], 10, 1 );
    const_str_digest_6220e16c79276bbb44f1ce05669ec2b4 = UNSTREAM_STRING( &constant_bin[ 594155 ], 137, 0 );
    const_str_digest_f449b5c12fab0d48fecc9259f06631a7 = UNSTREAM_STRING( &constant_bin[ 594292 ], 41, 0 );
    const_str_digest_a35294548215811533a2601acdd1deb1 = UNSTREAM_STRING( &constant_bin[ 594333 ], 248, 0 );

    constants_created = true;
}

#ifndef __NUITKA_NO_ASSERT__
void checkModuleConstants_future$backports$email$iterators( void )
{
    // The module may not have been used at all.
    if (constants_created == false) return;


}
#endif

// The module code objects.
static PyCodeObject *codeobj_342e2f8afb4f2924f0c274388a994aab;
static PyCodeObject *codeobj_dba644b16ecd842dff6c077d7b4ef73d;
static PyCodeObject *codeobj_334cf1efa72f4a4339b6a25da40180e4;
static PyCodeObject *codeobj_4093d0712549f633bd8e44fd36edbd88;
static PyCodeObject *codeobj_ec22960a73c74985fd1ecc43c41c07d4;

static void createModuleCodeObjects(void)
{
    module_filename_obj = const_str_digest_f10fae74ef22c0f9191e32a329dd2ca9;
    codeobj_342e2f8afb4f2924f0c274388a994aab = MAKE_CODEOBJ( module_filename_obj, const_str_digest_f449b5c12fab0d48fecc9259f06631a7, 1, const_tuple_empty, 0, 0, CO_NOFREE | CO_FUTURE_UNICODE_LITERALS );
    codeobj_dba644b16ecd842dff6c077d7b4ef73d = MAKE_CODEOBJ( module_filename_obj, const_str_plain__structure, 62, const_tuple_c3571bd9c7d76b7a0875dcd7e52d194c_tuple, 4, 0, CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE | CO_FUTURE_UNICODE_LITERALS );
    codeobj_334cf1efa72f4a4339b6a25da40180e4 = MAKE_CODEOBJ( module_filename_obj, const_str_plain_body_line_iterator, 37, const_tuple_4b9c89e28c0562f1945bdc5b7b92f970_tuple, 2, 0, CO_GENERATOR | CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE | CO_FUTURE_UNICODE_LITERALS );
    codeobj_4093d0712549f633bd8e44fd36edbd88 = MAKE_CODEOBJ( module_filename_obj, const_str_plain_typed_subpart_iterator, 49, const_tuple_62638e21fd5bace0cf2a1b5ca06be280_tuple, 3, 0, CO_GENERATOR | CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE | CO_FUTURE_UNICODE_LITERALS );
    codeobj_ec22960a73c74985fd1ecc43c41c07d4 = MAKE_CODEOBJ( module_filename_obj, const_str_plain_walk, 23, const_tuple_str_plain_self_str_plain_subpart_str_plain_subsubpart_tuple, 1, 0, CO_GENERATOR | CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE | CO_FUTURE_UNICODE_LITERALS );
}

// The module function declarations.
static PyObject *future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_maker( void );


static PyObject *future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_maker( void );


static PyObject *future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_maker( void );


static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_1_walk(  );


static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_2_body_line_iterator( PyObject *defaults );


static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_3_typed_subpart_iterator( PyObject *defaults );


static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_4__structure( PyObject *defaults );


// The module function definitions.
static PyObject *impl_future$backports$email$iterators$$$function_1_walk( struct Nuitka_FunctionObject const *self, PyObject **python_pars )
{
    // Preserve error status for checks
#ifndef __NUITKA_NO_ASSERT__
    NUITKA_MAY_BE_UNUSED bool had_error = ERROR_OCCURRED();
#endif

    // Local variable declarations.
    struct Nuitka_CellObject *par_self = PyCell_NEW1( python_pars[ 0 ] );
    PyObject *tmp_return_value = NULL;

    // Actual function code.
    {
    // Tried code:
    {
    tmp_return_value = future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_maker();

    ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[0] = par_self;
    Py_INCREF( ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[0] );


    goto try_return_handler_1;
    }
    // tried codes exits in all cases
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_1_walk );
    return NULL;
    // Return handler code:
    try_return_handler_1:;
    {
    CHECK_OBJECT( (PyObject *)par_self );
    Py_DECREF( par_self );
    par_self = NULL;

    }
    {
    goto function_return_exit;
    }
    // End of try:
    }
    {
    CHECK_OBJECT( (PyObject *)par_self );
    Py_DECREF( par_self );
    par_self = NULL;

    }

    // Return statement must have exited already.
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_1_walk );
    return NULL;

function_return_exit:

CHECK_OBJECT( tmp_return_value );
assert( had_error || !ERROR_OCCURRED() );
return tmp_return_value;

}



struct future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_locals {
    PyObject *var_subpart;
    PyObject *var_subsubpart;
    PyObject *tmp_for_loop_1__for_iterator;
    PyObject *tmp_for_loop_1__iter_value;
    PyObject *tmp_for_loop_2__for_iterator;
    PyObject *tmp_for_loop_2__iter_value;
    char const *type_description_1;
    PyObject *exception_type;
    PyObject *exception_value;
    PyTracebackObject *exception_tb;
    int exception_lineno;
    char yield_tmps[1024];
    PyObject *exception_keeper_type_1;
    PyObject *exception_keeper_value_1;
    PyTracebackObject *exception_keeper_tb_1;
    int exception_keeper_lineno_1;
    PyObject *exception_keeper_type_2;
    PyObject *exception_keeper_value_2;
    PyTracebackObject *exception_keeper_tb_2;
    int exception_keeper_lineno_2;
    PyObject *exception_keeper_type_3;
    PyObject *exception_keeper_value_3;
    PyTracebackObject *exception_keeper_tb_3;
    int exception_keeper_lineno_3;
};

static PyObject *future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_context( struct Nuitka_GeneratorObject *generator, PyObject *yield_return_value )
{
    CHECK_OBJECT( (PyObject *)generator );
    assert( Nuitka_Generator_Check( (PyObject *)generator ) );

    // Heap access if used.
    struct future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_locals *generator_heap = (struct future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_locals *)generator->m_heap_storage;

    // Dispatch to yield based on return label index:
    switch(generator->m_yield_return_index) {
    case 2: goto yield_return_2;
    case 1: goto yield_return_1;
    }

    // Local variable initialization
    NUITKA_MAY_BE_UNUSED PyObject *tmp_unused;
    static struct Nuitka_FrameObject *cache_m_frame = NULL;
    generator_heap->var_subpart = NULL;
    generator_heap->var_subsubpart = NULL;
    generator_heap->tmp_for_loop_1__for_iterator = NULL;
    generator_heap->tmp_for_loop_1__iter_value = NULL;
    generator_heap->tmp_for_loop_2__for_iterator = NULL;
    generator_heap->tmp_for_loop_2__iter_value = NULL;
    generator_heap->type_description_1 = NULL;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    // Actual function code.
    {
    // Tried code:
    MAKE_OR_REUSE_FRAME( cache_m_frame, codeobj_ec22960a73c74985fd1ecc43c41c07d4, module_future$backports$email$iterators, sizeof(void *)+sizeof(void *)+sizeof(void *) );
    generator->m_frame = cache_m_frame;

    // Mark the frame object as in use, ref count 1 will be up for reuse.
    Py_INCREF( generator->m_frame );
    assert( Py_REFCNT( generator->m_frame ) == 2 ); // Frame stack

#if PYTHON_VERSION >= 340
    generator->m_frame->m_frame.f_gen = (PyObject *)generator;
#endif

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

    generator->m_frame->m_frame.f_back = PyThreadState_GET()->frame;
    Py_INCREF( generator->m_frame->m_frame.f_back );

    PyThreadState_GET()->frame = &generator->m_frame->m_frame;
    Py_INCREF( generator->m_frame );

    Nuitka_Frame_MarkAsExecuting( generator->m_frame );

#if PYTHON_VERSION >= 300
    // Accept currently existing exception as the one to publish again when we
    // yield or yield from.
    {
        PyThreadState *thread_state = PyThreadState_GET();

#if PYTHON_VERSION < 370
        generator->m_frame->m_frame.f_exc_type = EXC_TYPE( thread_state );
    if ( generator->m_frame->m_frame.f_exc_type == Py_None ) generator->m_frame->m_frame.f_exc_type = NULL;
        Py_XINCREF( generator->m_frame->m_frame.f_exc_type );
    generator->m_frame->m_frame.f_exc_value = EXC_VALUE( thread_state );
        Py_XINCREF( generator->m_frame->m_frame.f_exc_value );
    generator->m_frame->m_frame.f_exc_traceback = EXC_TRACEBACK( thread_state );
        Py_XINCREF( generator->m_frame->m_frame.f_exc_traceback );
#else
        generator->m_exc_state.exc_type = EXC_TYPE( thread_state );
        if ( generator->m_exc_state.exc_type == Py_None ) generator->m_exc_state.exc_type = NULL;
        Py_XINCREF( generator->m_exc_state.exc_type );
        generator->m_exc_state.exc_value = EXC_VALUE( thread_state );
        Py_XINCREF( generator->m_exc_state.exc_value );
        generator->m_exc_state.exc_traceback = EXC_TRACEBACK( thread_state );
        Py_XINCREF( generator->m_exc_state.exc_traceback );
#endif
    }

#endif

    // Framed code:
    {
    PyObject *tmp_expression_name_1;
    if ( PyCell_GET( generator->m_closure[0] ) == NULL )
    {

        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "self" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 29;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }

    tmp_expression_name_1 = PyCell_GET( generator->m_closure[0] );
    Py_INCREF( tmp_expression_name_1 );
    generator->m_yield_return_index = 1;
    return tmp_expression_name_1;
    yield_return_1:
    if ( yield_return_value == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 29;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }
    tmp_unused = yield_return_value;
    }
    {
    nuitka_bool tmp_condition_result_1;
    PyObject *tmp_called_instance_1;
    PyObject *tmp_call_result_1;
    int tmp_truth_name_1;
    if ( PyCell_GET( generator->m_closure[0] ) == NULL )
    {

        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "self" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 30;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_1 = PyCell_GET( generator->m_closure[0] );
    generator->m_frame->m_frame.f_lineno = 30;
    tmp_call_result_1 = CALL_METHOD_NO_ARGS( tmp_called_instance_1, const_str_plain_is_multipart );
    if ( tmp_call_result_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 30;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }
    tmp_truth_name_1 = CHECK_IF_TRUE( tmp_call_result_1 );
    if ( tmp_truth_name_1 == -1 )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        Py_DECREF( tmp_call_result_1 );

        generator_heap->exception_lineno = 30;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }
    tmp_condition_result_1 = tmp_truth_name_1 == 1 ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    Py_DECREF( tmp_call_result_1 );
    if ( tmp_condition_result_1 == NUITKA_BOOL_TRUE )
    {
        goto branch_yes_1;
    }
    else
    {
        goto branch_no_1;
    }
    branch_yes_1:;
    {
    PyObject *tmp_assign_source_1;
    PyObject *tmp_iter_arg_1;
    PyObject *tmp_called_instance_2;
    if ( PyCell_GET( generator->m_closure[0] ) == NULL )
    {

        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "self" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 31;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_2 = PyCell_GET( generator->m_closure[0] );
    generator->m_frame->m_frame.f_lineno = 31;
    tmp_iter_arg_1 = CALL_METHOD_NO_ARGS( tmp_called_instance_2, const_str_plain_get_payload );
    if ( tmp_iter_arg_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 31;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }
    tmp_assign_source_1 = MAKE_ITERATOR( tmp_iter_arg_1 );
    Py_DECREF( tmp_iter_arg_1 );
    if ( tmp_assign_source_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 31;
        generator_heap->type_description_1 = "coo";
        goto frame_exception_exit_1;
    }
    assert( generator_heap->tmp_for_loop_1__for_iterator == NULL );
    generator_heap->tmp_for_loop_1__for_iterator = tmp_assign_source_1;

    }
    {
    // Tried code:
    {
    loop_start_1:;
    {
    PyObject *tmp_next_source_1;
    PyObject *tmp_assign_source_2;
    CHECK_OBJECT( generator_heap->tmp_for_loop_1__for_iterator );
    tmp_next_source_1 = generator_heap->tmp_for_loop_1__for_iterator;
    tmp_assign_source_2 = ITERATOR_NEXT( tmp_next_source_1 );
    if ( tmp_assign_source_2 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_1;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
            generator_heap->type_description_1 = "coo";
            generator_heap->exception_lineno = 31;
            goto try_except_handler_2;
        }
    }

    {
        PyObject *old = generator_heap->tmp_for_loop_1__iter_value;
        generator_heap->tmp_for_loop_1__iter_value = tmp_assign_source_2;
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_3;
    CHECK_OBJECT( generator_heap->tmp_for_loop_1__iter_value );
    tmp_assign_source_3 = generator_heap->tmp_for_loop_1__iter_value;
    {
        PyObject *old = generator_heap->var_subpart;
        generator_heap->var_subpart = tmp_assign_source_3;
        Py_INCREF( generator_heap->var_subpart );
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_4;
    PyObject *tmp_iter_arg_2;
    PyObject *tmp_called_instance_3;
    CHECK_OBJECT( generator_heap->var_subpart );
    tmp_called_instance_3 = generator_heap->var_subpart;
    generator->m_frame->m_frame.f_lineno = 32;
    tmp_iter_arg_2 = CALL_METHOD_NO_ARGS( tmp_called_instance_3, const_str_plain_walk );
    if ( tmp_iter_arg_2 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 32;
        generator_heap->type_description_1 = "coo";
        goto try_except_handler_2;
    }
    tmp_assign_source_4 = MAKE_ITERATOR( tmp_iter_arg_2 );
    Py_DECREF( tmp_iter_arg_2 );
    if ( tmp_assign_source_4 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 32;
        generator_heap->type_description_1 = "coo";
        goto try_except_handler_2;
    }
    {
        PyObject *old = generator_heap->tmp_for_loop_2__for_iterator;
        generator_heap->tmp_for_loop_2__for_iterator = tmp_assign_source_4;
        Py_XDECREF( old );
    }

    }
    {
    // Tried code:
    {
    loop_start_2:;
    {
    PyObject *tmp_next_source_2;
    PyObject *tmp_assign_source_5;
    CHECK_OBJECT( generator_heap->tmp_for_loop_2__for_iterator );
    tmp_next_source_2 = generator_heap->tmp_for_loop_2__for_iterator;
    tmp_assign_source_5 = ITERATOR_NEXT( tmp_next_source_2 );
    if ( tmp_assign_source_5 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_2;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
            generator_heap->type_description_1 = "coo";
            generator_heap->exception_lineno = 32;
            goto try_except_handler_3;
        }
    }

    {
        PyObject *old = generator_heap->tmp_for_loop_2__iter_value;
        generator_heap->tmp_for_loop_2__iter_value = tmp_assign_source_5;
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_6;
    CHECK_OBJECT( generator_heap->tmp_for_loop_2__iter_value );
    tmp_assign_source_6 = generator_heap->tmp_for_loop_2__iter_value;
    {
        PyObject *old = generator_heap->var_subsubpart;
        generator_heap->var_subsubpart = tmp_assign_source_6;
        Py_INCREF( generator_heap->var_subsubpart );
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_expression_name_2;
    CHECK_OBJECT( generator_heap->var_subsubpart );
    tmp_expression_name_2 = generator_heap->var_subsubpart;
    Py_INCREF( tmp_expression_name_2 );
    Nuitka_PreserveHeap( generator_heap->yield_tmps, &tmp_condition_result_1, sizeof(nuitka_bool), &tmp_called_instance_1, sizeof(PyObject *), &tmp_call_result_1, sizeof(PyObject *), &tmp_truth_name_1, sizeof(int), NULL );
    generator->m_yield_return_index = 2;
    return tmp_expression_name_2;
    yield_return_2:
    Nuitka_RestoreHeap( generator_heap->yield_tmps, &tmp_condition_result_1, sizeof(nuitka_bool), &tmp_called_instance_1, sizeof(PyObject *), &tmp_call_result_1, sizeof(PyObject *), &tmp_truth_name_1, sizeof(int), NULL );
    if ( yield_return_value == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 33;
        generator_heap->type_description_1 = "coo";
        goto try_except_handler_3;
    }
    tmp_unused = yield_return_value;
    }
    if ( CONSIDER_THREADING() == false )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 32;
        generator_heap->type_description_1 = "coo";
        goto try_except_handler_3;
    }
    goto loop_start_2;
    loop_end_2:;
    }
    goto try_end_1;
    // Exception handler code:
    try_except_handler_3:;
    generator_heap->exception_keeper_type_1 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_1 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_1 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_1 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->tmp_for_loop_2__iter_value );
    generator_heap->tmp_for_loop_2__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_2__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_2__for_iterator );
    generator_heap->tmp_for_loop_2__for_iterator = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_1;
    generator_heap->exception_value = generator_heap->exception_keeper_value_1;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_1;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_1;

    goto try_except_handler_2;
    }
    // End of try:
    try_end_1:;
    }
    {
    Py_XDECREF( generator_heap->tmp_for_loop_2__iter_value );
    generator_heap->tmp_for_loop_2__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_2__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_2__for_iterator );
    generator_heap->tmp_for_loop_2__for_iterator = NULL;

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

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 31;
        generator_heap->type_description_1 = "coo";
        goto try_except_handler_2;
    }
    goto loop_start_1;
    loop_end_1:;
    }
    goto try_end_2;
    // Exception handler code:
    try_except_handler_2:;
    generator_heap->exception_keeper_type_2 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_2 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_2 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_2 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->tmp_for_loop_1__iter_value );
    generator_heap->tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_1__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_1__for_iterator );
    generator_heap->tmp_for_loop_1__for_iterator = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_2;
    generator_heap->exception_value = generator_heap->exception_keeper_value_2;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_2;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_2;

    goto frame_exception_exit_1;
    }
    // End of try:
    try_end_2:;
    }
    {
    Py_XDECREF( generator_heap->tmp_for_loop_1__iter_value );
    generator_heap->tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_1__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_1__for_iterator );
    generator_heap->tmp_for_loop_1__for_iterator = NULL;

    }
    branch_no_1:;
    }

    Nuitka_Frame_MarkAsNotExecuting( generator->m_frame );

#if PYTHON_VERSION >= 370
    Py_CLEAR( generator->m_exc_state.exc_type );
    Py_CLEAR( generator->m_exc_state.exc_value );
    Py_CLEAR( generator->m_exc_state.exc_traceback );
#elif PYTHON_VERSION >= 300
    Py_CLEAR( generator->m_frame->m_frame.f_exc_type );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_value );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_traceback );
#endif

    // Allow re-use of the frame again.
    Py_DECREF( generator->m_frame );
    goto frame_no_exception_1;

    frame_exception_exit_1:;

    // If it's not an exit exception, consider and create a traceback for it.
    if ( !EXCEPTION_MATCH_GENERATOR( generator_heap->exception_type ) )
    {
        if ( generator_heap->exception_tb == NULL )
        {
            generator_heap->exception_tb = MAKE_TRACEBACK( generator->m_frame, generator_heap->exception_lineno );
        }
        else if ( generator_heap->exception_tb->tb_frame != &generator->m_frame->m_frame )
        {
            generator_heap->exception_tb = ADD_TRACEBACK( generator_heap->exception_tb, generator->m_frame, generator_heap->exception_lineno );
        }

        Nuitka_Frame_AttachLocals(
            (struct Nuitka_FrameObject *)generator->m_frame,
            generator_heap->type_description_1,
            generator->m_closure[0],
            generator_heap->var_subpart,
            generator_heap->var_subsubpart
        );


        // Release cached frame.
        if ( generator->m_frame == cache_m_frame )
        {
            Py_DECREF( generator->m_frame );
        }
        cache_m_frame = NULL;

        assertFrameObject( generator->m_frame );
    }

#if PYTHON_VERSION >= 370
    Py_CLEAR( generator->m_exc_state.exc_type );
    Py_CLEAR( generator->m_exc_state.exc_value );
    Py_CLEAR( generator->m_exc_state.exc_traceback );
#elif PYTHON_VERSION >= 300
    Py_CLEAR( generator->m_frame->m_frame.f_exc_type );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_value );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_traceback );
#endif

    Py_DECREF( generator->m_frame );

    // Return the error.
    goto try_except_handler_1;

    frame_no_exception_1:;
    goto try_end_3;
    // Exception handler code:
    try_except_handler_1:;
    generator_heap->exception_keeper_type_3 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_3 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_3 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_3 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->var_subpart );
    generator_heap->var_subpart = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_subsubpart );
    generator_heap->var_subsubpart = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_3;
    generator_heap->exception_value = generator_heap->exception_keeper_value_3;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_3;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_3;

    goto function_exception_exit;
    }
    // End of try:
    try_end_3:;
    }
    {
    Py_XDECREF( generator_heap->var_subpart );
    generator_heap->var_subpart = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_subsubpart );
    generator_heap->var_subsubpart = NULL;

    }


    return NULL;

    function_exception_exit:
    assert( generator_heap->exception_type );
    RESTORE_ERROR_OCCURRED( generator_heap->exception_type, generator_heap->exception_value, generator_heap->exception_tb );

    return NULL;

}

static PyObject *future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_maker( void )
{
    return Nuitka_Generator_New(
        future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_context,
        module_future$backports$email$iterators,
        const_str_plain_walk,
#if PYTHON_VERSION >= 350
        NULL,
#endif
        codeobj_ec22960a73c74985fd1ecc43c41c07d4,
        1,
        sizeof(struct future$backports$email$iterators$$$function_1_walk$$$genobj_1_walk_locals)
    );
}


static PyObject *impl_future$backports$email$iterators$$$function_2_body_line_iterator( struct Nuitka_FunctionObject const *self, PyObject **python_pars )
{
    // Preserve error status for checks
#ifndef __NUITKA_NO_ASSERT__
    NUITKA_MAY_BE_UNUSED bool had_error = ERROR_OCCURRED();
#endif

    // Local variable declarations.
    struct Nuitka_CellObject *par_msg = PyCell_NEW1( python_pars[ 0 ] );
    struct Nuitka_CellObject *par_decode = PyCell_NEW1( python_pars[ 1 ] );
    PyObject *tmp_return_value = NULL;

    // Actual function code.
    {
    // Tried code:
    {
    tmp_return_value = future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_maker();

    ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[0] = par_decode;
    Py_INCREF( ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[0] );
    ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[1] = par_msg;
    Py_INCREF( ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[1] );


    goto try_return_handler_1;
    }
    // tried codes exits in all cases
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_2_body_line_iterator );
    return NULL;
    // Return handler code:
    try_return_handler_1:;
    {
    CHECK_OBJECT( (PyObject *)par_msg );
    Py_DECREF( par_msg );
    par_msg = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)par_decode );
    Py_DECREF( par_decode );
    par_decode = NULL;

    }
    {
    goto function_return_exit;
    }
    // End of try:
    }
    {
    CHECK_OBJECT( (PyObject *)par_msg );
    Py_DECREF( par_msg );
    par_msg = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)par_decode );
    Py_DECREF( par_decode );
    par_decode = NULL;

    }

    // Return statement must have exited already.
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_2_body_line_iterator );
    return NULL;

function_return_exit:

CHECK_OBJECT( tmp_return_value );
assert( had_error || !ERROR_OCCURRED() );
return tmp_return_value;

}



struct future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_locals {
    PyObject *var_subpart;
    PyObject *var_payload;
    PyObject *var_line;
    PyObject *tmp_for_loop_1__for_iterator;
    PyObject *tmp_for_loop_1__iter_value;
    PyObject *tmp_for_loop_2__for_iterator;
    PyObject *tmp_for_loop_2__iter_value;
    char const *type_description_1;
    PyObject *exception_type;
    PyObject *exception_value;
    PyTracebackObject *exception_tb;
    int exception_lineno;
    int tmp_res;
    char yield_tmps[1024];
    PyObject *exception_keeper_type_1;
    PyObject *exception_keeper_value_1;
    PyTracebackObject *exception_keeper_tb_1;
    int exception_keeper_lineno_1;
    PyObject *exception_keeper_type_2;
    PyObject *exception_keeper_value_2;
    PyTracebackObject *exception_keeper_tb_2;
    int exception_keeper_lineno_2;
    PyObject *exception_keeper_type_3;
    PyObject *exception_keeper_value_3;
    PyTracebackObject *exception_keeper_tb_3;
    int exception_keeper_lineno_3;
};

static PyObject *future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_context( struct Nuitka_GeneratorObject *generator, PyObject *yield_return_value )
{
    CHECK_OBJECT( (PyObject *)generator );
    assert( Nuitka_Generator_Check( (PyObject *)generator ) );

    // Heap access if used.
    struct future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_locals *generator_heap = (struct future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_locals *)generator->m_heap_storage;

    // Dispatch to yield based on return label index:
    switch(generator->m_yield_return_index) {
    case 1: goto yield_return_1;
    }

    // Local variable initialization
    NUITKA_MAY_BE_UNUSED PyObject *tmp_unused;
    static struct Nuitka_FrameObject *cache_m_frame = NULL;
    generator_heap->var_subpart = NULL;
    generator_heap->var_payload = NULL;
    generator_heap->var_line = NULL;
    generator_heap->tmp_for_loop_1__for_iterator = NULL;
    generator_heap->tmp_for_loop_1__iter_value = NULL;
    generator_heap->tmp_for_loop_2__for_iterator = NULL;
    generator_heap->tmp_for_loop_2__iter_value = NULL;
    generator_heap->type_description_1 = NULL;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    // Actual function code.
    {
    // Tried code:
    MAKE_OR_REUSE_FRAME( cache_m_frame, codeobj_334cf1efa72f4a4339b6a25da40180e4, module_future$backports$email$iterators, sizeof(void *)+sizeof(void *)+sizeof(void *)+sizeof(void *)+sizeof(void *) );
    generator->m_frame = cache_m_frame;

    // Mark the frame object as in use, ref count 1 will be up for reuse.
    Py_INCREF( generator->m_frame );
    assert( Py_REFCNT( generator->m_frame ) == 2 ); // Frame stack

#if PYTHON_VERSION >= 340
    generator->m_frame->m_frame.f_gen = (PyObject *)generator;
#endif

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

    generator->m_frame->m_frame.f_back = PyThreadState_GET()->frame;
    Py_INCREF( generator->m_frame->m_frame.f_back );

    PyThreadState_GET()->frame = &generator->m_frame->m_frame;
    Py_INCREF( generator->m_frame );

    Nuitka_Frame_MarkAsExecuting( generator->m_frame );

#if PYTHON_VERSION >= 300
    // Accept currently existing exception as the one to publish again when we
    // yield or yield from.
    {
        PyThreadState *thread_state = PyThreadState_GET();

#if PYTHON_VERSION < 370
        generator->m_frame->m_frame.f_exc_type = EXC_TYPE( thread_state );
    if ( generator->m_frame->m_frame.f_exc_type == Py_None ) generator->m_frame->m_frame.f_exc_type = NULL;
        Py_XINCREF( generator->m_frame->m_frame.f_exc_type );
    generator->m_frame->m_frame.f_exc_value = EXC_VALUE( thread_state );
        Py_XINCREF( generator->m_frame->m_frame.f_exc_value );
    generator->m_frame->m_frame.f_exc_traceback = EXC_TRACEBACK( thread_state );
        Py_XINCREF( generator->m_frame->m_frame.f_exc_traceback );
#else
        generator->m_exc_state.exc_type = EXC_TYPE( thread_state );
        if ( generator->m_exc_state.exc_type == Py_None ) generator->m_exc_state.exc_type = NULL;
        Py_XINCREF( generator->m_exc_state.exc_type );
        generator->m_exc_state.exc_value = EXC_VALUE( thread_state );
        Py_XINCREF( generator->m_exc_state.exc_value );
        generator->m_exc_state.exc_traceback = EXC_TRACEBACK( thread_state );
        Py_XINCREF( generator->m_exc_state.exc_traceback );
#endif
    }

#endif

    // Framed code:
    {
    PyObject *tmp_assign_source_1;
    PyObject *tmp_iter_arg_1;
    PyObject *tmp_called_instance_1;
    if ( PyCell_GET( generator->m_closure[1] ) == NULL )
    {

        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "msg" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 42;
        generator_heap->type_description_1 = "ccooo";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_1 = PyCell_GET( generator->m_closure[1] );
    generator->m_frame->m_frame.f_lineno = 42;
    tmp_iter_arg_1 = CALL_METHOD_NO_ARGS( tmp_called_instance_1, const_str_plain_walk );
    if ( tmp_iter_arg_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 42;
        generator_heap->type_description_1 = "ccooo";
        goto frame_exception_exit_1;
    }
    tmp_assign_source_1 = MAKE_ITERATOR( tmp_iter_arg_1 );
    Py_DECREF( tmp_iter_arg_1 );
    if ( tmp_assign_source_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 42;
        generator_heap->type_description_1 = "ccooo";
        goto frame_exception_exit_1;
    }
    assert( generator_heap->tmp_for_loop_1__for_iterator == NULL );
    generator_heap->tmp_for_loop_1__for_iterator = tmp_assign_source_1;

    }
    {
    // Tried code:
    {
    loop_start_1:;
    {
    PyObject *tmp_next_source_1;
    PyObject *tmp_assign_source_2;
    CHECK_OBJECT( generator_heap->tmp_for_loop_1__for_iterator );
    tmp_next_source_1 = generator_heap->tmp_for_loop_1__for_iterator;
    tmp_assign_source_2 = ITERATOR_NEXT( tmp_next_source_1 );
    if ( tmp_assign_source_2 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_1;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
            generator_heap->type_description_1 = "ccooo";
            generator_heap->exception_lineno = 42;
            goto try_except_handler_2;
        }
    }

    {
        PyObject *old = generator_heap->tmp_for_loop_1__iter_value;
        generator_heap->tmp_for_loop_1__iter_value = tmp_assign_source_2;
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_3;
    CHECK_OBJECT( generator_heap->tmp_for_loop_1__iter_value );
    tmp_assign_source_3 = generator_heap->tmp_for_loop_1__iter_value;
    {
        PyObject *old = generator_heap->var_subpart;
        generator_heap->var_subpart = tmp_assign_source_3;
        Py_INCREF( generator_heap->var_subpart );
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_4;
    PyObject *tmp_called_name_1;
    PyObject *tmp_source_name_1;
    PyObject *tmp_kw_name_1;
    PyObject *tmp_dict_key_1;
    PyObject *tmp_dict_value_1;
    CHECK_OBJECT( generator_heap->var_subpart );
    tmp_source_name_1 = generator_heap->var_subpart;
    tmp_called_name_1 = LOOKUP_ATTRIBUTE( tmp_source_name_1, const_str_plain_get_payload );
    if ( tmp_called_name_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 43;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }
    tmp_dict_key_1 = const_str_plain_decode;
    if ( PyCell_GET( generator->m_closure[0] ) == NULL )
    {
        Py_DECREF( tmp_called_name_1 );
        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "decode" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 43;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }

    tmp_dict_value_1 = PyCell_GET( generator->m_closure[0] );
    tmp_kw_name_1 = _PyDict_NewPresized( 1 );
    generator_heap->tmp_res = PyDict_SetItem( tmp_kw_name_1, tmp_dict_key_1, tmp_dict_value_1 );
    assert( !(generator_heap->tmp_res != 0) );
    generator->m_frame->m_frame.f_lineno = 43;
    tmp_assign_source_4 = CALL_FUNCTION_WITH_KEYARGS( tmp_called_name_1, tmp_kw_name_1 );
    Py_DECREF( tmp_called_name_1 );
    Py_DECREF( tmp_kw_name_1 );
    if ( tmp_assign_source_4 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 43;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }
    {
        PyObject *old = generator_heap->var_payload;
        generator_heap->var_payload = tmp_assign_source_4;
        Py_XDECREF( old );
    }

    }
    {
    nuitka_bool tmp_condition_result_1;
    PyObject *tmp_isinstance_inst_1;
    PyObject *tmp_isinstance_cls_1;
    CHECK_OBJECT( generator_heap->var_payload );
    tmp_isinstance_inst_1 = generator_heap->var_payload;
    tmp_isinstance_cls_1 = (PyObject *)&PyUnicode_Type;
    generator_heap->tmp_res = Nuitka_IsInstance( tmp_isinstance_inst_1, tmp_isinstance_cls_1 );
    if ( generator_heap->tmp_res == -1 )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 44;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }
    tmp_condition_result_1 = ( generator_heap->tmp_res != 0 ) ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    if ( tmp_condition_result_1 == NUITKA_BOOL_TRUE )
    {
        goto branch_yes_1;
    }
    else
    {
        goto branch_no_1;
    }
    branch_yes_1:;
    {
    PyObject *tmp_assign_source_5;
    PyObject *tmp_iter_arg_2;
    PyObject *tmp_called_name_2;
    PyObject *tmp_mvar_value_1;
    PyObject *tmp_args_element_name_1;
    tmp_mvar_value_1 = GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_StringIO );

    if (unlikely( tmp_mvar_value_1 == NULL ))
    {
        tmp_mvar_value_1 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_StringIO );
    }

    if ( tmp_mvar_value_1 == NULL )
    {

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

        generator_heap->exception_lineno = 45;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }

    tmp_called_name_2 = tmp_mvar_value_1;
    CHECK_OBJECT( generator_heap->var_payload );
    tmp_args_element_name_1 = generator_heap->var_payload;
    generator->m_frame->m_frame.f_lineno = 45;
    {
        PyObject *call_args[] = { tmp_args_element_name_1 };
        tmp_iter_arg_2 = CALL_FUNCTION_WITH_ARGS1( tmp_called_name_2, call_args );
    }

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

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 45;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }
    tmp_assign_source_5 = MAKE_ITERATOR( tmp_iter_arg_2 );
    Py_DECREF( tmp_iter_arg_2 );
    if ( tmp_assign_source_5 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 45;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }
    {
        PyObject *old = generator_heap->tmp_for_loop_2__for_iterator;
        generator_heap->tmp_for_loop_2__for_iterator = tmp_assign_source_5;
        Py_XDECREF( old );
    }

    }
    {
    // Tried code:
    {
    loop_start_2:;
    {
    PyObject *tmp_next_source_2;
    PyObject *tmp_assign_source_6;
    CHECK_OBJECT( generator_heap->tmp_for_loop_2__for_iterator );
    tmp_next_source_2 = generator_heap->tmp_for_loop_2__for_iterator;
    tmp_assign_source_6 = ITERATOR_NEXT( tmp_next_source_2 );
    if ( tmp_assign_source_6 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_2;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
            generator_heap->type_description_1 = "ccooo";
            generator_heap->exception_lineno = 45;
            goto try_except_handler_3;
        }
    }

    {
        PyObject *old = generator_heap->tmp_for_loop_2__iter_value;
        generator_heap->tmp_for_loop_2__iter_value = tmp_assign_source_6;
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_7;
    CHECK_OBJECT( generator_heap->tmp_for_loop_2__iter_value );
    tmp_assign_source_7 = generator_heap->tmp_for_loop_2__iter_value;
    {
        PyObject *old = generator_heap->var_line;
        generator_heap->var_line = tmp_assign_source_7;
        Py_INCREF( generator_heap->var_line );
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_expression_name_1;
    CHECK_OBJECT( generator_heap->var_line );
    tmp_expression_name_1 = generator_heap->var_line;
    Py_INCREF( tmp_expression_name_1 );
    Nuitka_PreserveHeap( generator_heap->yield_tmps, &tmp_condition_result_1, sizeof(nuitka_bool), &tmp_isinstance_inst_1, sizeof(PyObject *), &tmp_isinstance_cls_1, sizeof(PyObject *), NULL );
    generator->m_yield_return_index = 1;
    return tmp_expression_name_1;
    yield_return_1:
    Nuitka_RestoreHeap( generator_heap->yield_tmps, &tmp_condition_result_1, sizeof(nuitka_bool), &tmp_isinstance_inst_1, sizeof(PyObject *), &tmp_isinstance_cls_1, sizeof(PyObject *), NULL );
    if ( yield_return_value == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 46;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_3;
    }
    tmp_unused = yield_return_value;
    }
    if ( CONSIDER_THREADING() == false )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 45;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_3;
    }
    goto loop_start_2;
    loop_end_2:;
    }
    goto try_end_1;
    // Exception handler code:
    try_except_handler_3:;
    generator_heap->exception_keeper_type_1 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_1 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_1 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_1 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->tmp_for_loop_2__iter_value );
    generator_heap->tmp_for_loop_2__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_2__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_2__for_iterator );
    generator_heap->tmp_for_loop_2__for_iterator = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_1;
    generator_heap->exception_value = generator_heap->exception_keeper_value_1;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_1;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_1;

    goto try_except_handler_2;
    }
    // End of try:
    try_end_1:;
    }
    {
    Py_XDECREF( generator_heap->tmp_for_loop_2__iter_value );
    generator_heap->tmp_for_loop_2__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_2__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_2__for_iterator );
    generator_heap->tmp_for_loop_2__for_iterator = NULL;

    }
    branch_no_1:;
    }
    if ( CONSIDER_THREADING() == false )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 42;
        generator_heap->type_description_1 = "ccooo";
        goto try_except_handler_2;
    }
    goto loop_start_1;
    loop_end_1:;
    }
    goto try_end_2;
    // Exception handler code:
    try_except_handler_2:;
    generator_heap->exception_keeper_type_2 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_2 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_2 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_2 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->tmp_for_loop_1__iter_value );
    generator_heap->tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_1__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_1__for_iterator );
    generator_heap->tmp_for_loop_1__for_iterator = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_2;
    generator_heap->exception_value = generator_heap->exception_keeper_value_2;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_2;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_2;

    goto frame_exception_exit_1;
    }
    // End of try:
    try_end_2:;
    }

    Nuitka_Frame_MarkAsNotExecuting( generator->m_frame );

#if PYTHON_VERSION >= 370
    Py_CLEAR( generator->m_exc_state.exc_type );
    Py_CLEAR( generator->m_exc_state.exc_value );
    Py_CLEAR( generator->m_exc_state.exc_traceback );
#elif PYTHON_VERSION >= 300
    Py_CLEAR( generator->m_frame->m_frame.f_exc_type );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_value );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_traceback );
#endif

    // Allow re-use of the frame again.
    Py_DECREF( generator->m_frame );
    goto frame_no_exception_1;

    frame_exception_exit_1:;

    // If it's not an exit exception, consider and create a traceback for it.
    if ( !EXCEPTION_MATCH_GENERATOR( generator_heap->exception_type ) )
    {
        if ( generator_heap->exception_tb == NULL )
        {
            generator_heap->exception_tb = MAKE_TRACEBACK( generator->m_frame, generator_heap->exception_lineno );
        }
        else if ( generator_heap->exception_tb->tb_frame != &generator->m_frame->m_frame )
        {
            generator_heap->exception_tb = ADD_TRACEBACK( generator_heap->exception_tb, generator->m_frame, generator_heap->exception_lineno );
        }

        Nuitka_Frame_AttachLocals(
            (struct Nuitka_FrameObject *)generator->m_frame,
            generator_heap->type_description_1,
            generator->m_closure[1],
            generator->m_closure[0],
            generator_heap->var_subpart,
            generator_heap->var_payload,
            generator_heap->var_line
        );


        // Release cached frame.
        if ( generator->m_frame == cache_m_frame )
        {
            Py_DECREF( generator->m_frame );
        }
        cache_m_frame = NULL;

        assertFrameObject( generator->m_frame );
    }

#if PYTHON_VERSION >= 370
    Py_CLEAR( generator->m_exc_state.exc_type );
    Py_CLEAR( generator->m_exc_state.exc_value );
    Py_CLEAR( generator->m_exc_state.exc_traceback );
#elif PYTHON_VERSION >= 300
    Py_CLEAR( generator->m_frame->m_frame.f_exc_type );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_value );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_traceback );
#endif

    Py_DECREF( generator->m_frame );

    // Return the error.
    goto try_except_handler_1;

    frame_no_exception_1:;
    goto try_end_3;
    // Exception handler code:
    try_except_handler_1:;
    generator_heap->exception_keeper_type_3 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_3 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_3 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_3 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->var_subpart );
    generator_heap->var_subpart = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_payload );
    generator_heap->var_payload = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_line );
    generator_heap->var_line = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_3;
    generator_heap->exception_value = generator_heap->exception_keeper_value_3;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_3;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_3;

    goto function_exception_exit;
    }
    // End of try:
    try_end_3:;
    }
    {
    Py_XDECREF( generator_heap->tmp_for_loop_1__iter_value );
    generator_heap->tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_1__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_1__for_iterator );
    generator_heap->tmp_for_loop_1__for_iterator = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_subpart );
    generator_heap->var_subpart = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_payload );
    generator_heap->var_payload = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_line );
    generator_heap->var_line = NULL;

    }


    return NULL;

    function_exception_exit:
    assert( generator_heap->exception_type );
    RESTORE_ERROR_OCCURRED( generator_heap->exception_type, generator_heap->exception_value, generator_heap->exception_tb );

    return NULL;

}

static PyObject *future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_maker( void )
{
    return Nuitka_Generator_New(
        future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_context,
        module_future$backports$email$iterators,
        const_str_plain_body_line_iterator,
#if PYTHON_VERSION >= 350
        NULL,
#endif
        codeobj_334cf1efa72f4a4339b6a25da40180e4,
        2,
        sizeof(struct future$backports$email$iterators$$$function_2_body_line_iterator$$$genobj_1_body_line_iterator_locals)
    );
}


static PyObject *impl_future$backports$email$iterators$$$function_3_typed_subpart_iterator( struct Nuitka_FunctionObject const *self, PyObject **python_pars )
{
    // Preserve error status for checks
#ifndef __NUITKA_NO_ASSERT__
    NUITKA_MAY_BE_UNUSED bool had_error = ERROR_OCCURRED();
#endif

    // Local variable declarations.
    struct Nuitka_CellObject *par_msg = PyCell_NEW1( python_pars[ 0 ] );
    struct Nuitka_CellObject *par_maintype = PyCell_NEW1( python_pars[ 1 ] );
    struct Nuitka_CellObject *par_subtype = PyCell_NEW1( python_pars[ 2 ] );
    PyObject *tmp_return_value = NULL;

    // Actual function code.
    {
    // Tried code:
    {
    tmp_return_value = future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_maker();

    ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[0] = par_maintype;
    Py_INCREF( ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[0] );
    ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[1] = par_msg;
    Py_INCREF( ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[1] );
    ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[2] = par_subtype;
    Py_INCREF( ((struct Nuitka_GeneratorObject *)tmp_return_value)->m_closure[2] );


    goto try_return_handler_1;
    }
    // tried codes exits in all cases
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_3_typed_subpart_iterator );
    return NULL;
    // Return handler code:
    try_return_handler_1:;
    {
    CHECK_OBJECT( (PyObject *)par_msg );
    Py_DECREF( par_msg );
    par_msg = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)par_maintype );
    Py_DECREF( par_maintype );
    par_maintype = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)par_subtype );
    Py_DECREF( par_subtype );
    par_subtype = NULL;

    }
    {
    goto function_return_exit;
    }
    // End of try:
    }
    {
    CHECK_OBJECT( (PyObject *)par_msg );
    Py_DECREF( par_msg );
    par_msg = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)par_maintype );
    Py_DECREF( par_maintype );
    par_maintype = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)par_subtype );
    Py_DECREF( par_subtype );
    par_subtype = NULL;

    }

    // Return statement must have exited already.
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_3_typed_subpart_iterator );
    return NULL;

function_return_exit:

CHECK_OBJECT( tmp_return_value );
assert( had_error || !ERROR_OCCURRED() );
return tmp_return_value;

}



struct future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_locals {
    PyObject *var_subpart;
    PyObject *tmp_for_loop_1__for_iterator;
    PyObject *tmp_for_loop_1__iter_value;
    char const *type_description_1;
    PyObject *exception_type;
    PyObject *exception_value;
    PyTracebackObject *exception_tb;
    int exception_lineno;
    int tmp_res;
    char yield_tmps[1024];
    PyObject *exception_keeper_type_1;
    PyObject *exception_keeper_value_1;
    PyTracebackObject *exception_keeper_tb_1;
    int exception_keeper_lineno_1;
    PyObject *exception_keeper_type_2;
    PyObject *exception_keeper_value_2;
    PyTracebackObject *exception_keeper_tb_2;
    int exception_keeper_lineno_2;
};

static PyObject *future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_context( struct Nuitka_GeneratorObject *generator, PyObject *yield_return_value )
{
    CHECK_OBJECT( (PyObject *)generator );
    assert( Nuitka_Generator_Check( (PyObject *)generator ) );

    // Heap access if used.
    struct future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_locals *generator_heap = (struct future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_locals *)generator->m_heap_storage;

    // Dispatch to yield based on return label index:
    switch(generator->m_yield_return_index) {
    case 1: goto yield_return_1;
    }

    // Local variable initialization
    NUITKA_MAY_BE_UNUSED PyObject *tmp_unused;
    static struct Nuitka_FrameObject *cache_m_frame = NULL;
    generator_heap->var_subpart = NULL;
    generator_heap->tmp_for_loop_1__for_iterator = NULL;
    generator_heap->tmp_for_loop_1__iter_value = NULL;
    generator_heap->type_description_1 = NULL;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    // Actual function code.
    {
    // Tried code:
    MAKE_OR_REUSE_FRAME( cache_m_frame, codeobj_4093d0712549f633bd8e44fd36edbd88, module_future$backports$email$iterators, sizeof(void *)+sizeof(void *)+sizeof(void *)+sizeof(void *) );
    generator->m_frame = cache_m_frame;

    // Mark the frame object as in use, ref count 1 will be up for reuse.
    Py_INCREF( generator->m_frame );
    assert( Py_REFCNT( generator->m_frame ) == 2 ); // Frame stack

#if PYTHON_VERSION >= 340
    generator->m_frame->m_frame.f_gen = (PyObject *)generator;
#endif

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

    generator->m_frame->m_frame.f_back = PyThreadState_GET()->frame;
    Py_INCREF( generator->m_frame->m_frame.f_back );

    PyThreadState_GET()->frame = &generator->m_frame->m_frame;
    Py_INCREF( generator->m_frame );

    Nuitka_Frame_MarkAsExecuting( generator->m_frame );

#if PYTHON_VERSION >= 300
    // Accept currently existing exception as the one to publish again when we
    // yield or yield from.
    {
        PyThreadState *thread_state = PyThreadState_GET();

#if PYTHON_VERSION < 370
        generator->m_frame->m_frame.f_exc_type = EXC_TYPE( thread_state );
    if ( generator->m_frame->m_frame.f_exc_type == Py_None ) generator->m_frame->m_frame.f_exc_type = NULL;
        Py_XINCREF( generator->m_frame->m_frame.f_exc_type );
    generator->m_frame->m_frame.f_exc_value = EXC_VALUE( thread_state );
        Py_XINCREF( generator->m_frame->m_frame.f_exc_value );
    generator->m_frame->m_frame.f_exc_traceback = EXC_TRACEBACK( thread_state );
        Py_XINCREF( generator->m_frame->m_frame.f_exc_traceback );
#else
        generator->m_exc_state.exc_type = EXC_TYPE( thread_state );
        if ( generator->m_exc_state.exc_type == Py_None ) generator->m_exc_state.exc_type = NULL;
        Py_XINCREF( generator->m_exc_state.exc_type );
        generator->m_exc_state.exc_value = EXC_VALUE( thread_state );
        Py_XINCREF( generator->m_exc_state.exc_value );
        generator->m_exc_state.exc_traceback = EXC_TRACEBACK( thread_state );
        Py_XINCREF( generator->m_exc_state.exc_traceback );
#endif
    }

#endif

    // Framed code:
    {
    PyObject *tmp_assign_source_1;
    PyObject *tmp_iter_arg_1;
    PyObject *tmp_called_instance_1;
    if ( PyCell_GET( generator->m_closure[1] ) == NULL )
    {

        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "msg" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 56;
        generator_heap->type_description_1 = "ccco";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_1 = PyCell_GET( generator->m_closure[1] );
    generator->m_frame->m_frame.f_lineno = 56;
    tmp_iter_arg_1 = CALL_METHOD_NO_ARGS( tmp_called_instance_1, const_str_plain_walk );
    if ( tmp_iter_arg_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 56;
        generator_heap->type_description_1 = "ccco";
        goto frame_exception_exit_1;
    }
    tmp_assign_source_1 = MAKE_ITERATOR( tmp_iter_arg_1 );
    Py_DECREF( tmp_iter_arg_1 );
    if ( tmp_assign_source_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 56;
        generator_heap->type_description_1 = "ccco";
        goto frame_exception_exit_1;
    }
    assert( generator_heap->tmp_for_loop_1__for_iterator == NULL );
    generator_heap->tmp_for_loop_1__for_iterator = tmp_assign_source_1;

    }
    {
    // Tried code:
    {
    loop_start_1:;
    {
    PyObject *tmp_next_source_1;
    PyObject *tmp_assign_source_2;
    CHECK_OBJECT( generator_heap->tmp_for_loop_1__for_iterator );
    tmp_next_source_1 = generator_heap->tmp_for_loop_1__for_iterator;
    tmp_assign_source_2 = ITERATOR_NEXT( tmp_next_source_1 );
    if ( tmp_assign_source_2 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_1;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
            generator_heap->type_description_1 = "ccco";
            generator_heap->exception_lineno = 56;
            goto try_except_handler_2;
        }
    }

    {
        PyObject *old = generator_heap->tmp_for_loop_1__iter_value;
        generator_heap->tmp_for_loop_1__iter_value = tmp_assign_source_2;
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_3;
    CHECK_OBJECT( generator_heap->tmp_for_loop_1__iter_value );
    tmp_assign_source_3 = generator_heap->tmp_for_loop_1__iter_value;
    {
        PyObject *old = generator_heap->var_subpart;
        generator_heap->var_subpart = tmp_assign_source_3;
        Py_INCREF( generator_heap->var_subpart );
        Py_XDECREF( old );
    }

    }
    {
    nuitka_bool tmp_condition_result_1;
    PyObject *tmp_compexpr_left_1;
    PyObject *tmp_compexpr_right_1;
    PyObject *tmp_called_instance_2;
    CHECK_OBJECT( generator_heap->var_subpart );
    tmp_called_instance_2 = generator_heap->var_subpart;
    generator->m_frame->m_frame.f_lineno = 57;
    tmp_compexpr_left_1 = CALL_METHOD_NO_ARGS( tmp_called_instance_2, const_str_plain_get_content_maintype );
    if ( tmp_compexpr_left_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 57;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }
    if ( PyCell_GET( generator->m_closure[0] ) == NULL )
    {
        Py_DECREF( tmp_compexpr_left_1 );
        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "maintype" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 57;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }

    tmp_compexpr_right_1 = PyCell_GET( generator->m_closure[0] );
    generator_heap->tmp_res = RICH_COMPARE_BOOL_EQ( tmp_compexpr_left_1, tmp_compexpr_right_1 );
    Py_DECREF( tmp_compexpr_left_1 );
    if ( generator_heap->tmp_res == -1 )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 57;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }
    tmp_condition_result_1 = ( generator_heap->tmp_res != 0 ) ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    if ( tmp_condition_result_1 == NUITKA_BOOL_TRUE )
    {
        goto branch_yes_1;
    }
    else
    {
        goto branch_no_1;
    }
    branch_yes_1:;
    {
    nuitka_bool tmp_condition_result_2;
    int tmp_or_left_truth_1;
    nuitka_bool tmp_or_left_value_1;
    nuitka_bool tmp_or_right_value_1;
    PyObject *tmp_compexpr_left_2;
    PyObject *tmp_compexpr_right_2;
    PyObject *tmp_compexpr_left_3;
    PyObject *tmp_compexpr_right_3;
    PyObject *tmp_called_instance_3;
    if ( PyCell_GET( generator->m_closure[2] ) == NULL )
    {

        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "subtype" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 58;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }

    tmp_compexpr_left_2 = PyCell_GET( generator->m_closure[2] );
    tmp_compexpr_right_2 = Py_None;
    tmp_or_left_value_1 = ( tmp_compexpr_left_2 == tmp_compexpr_right_2 ) ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    tmp_or_left_truth_1 = tmp_or_left_value_1 == NUITKA_BOOL_TRUE ? 1 : 0;
    if ( tmp_or_left_truth_1 == 1 )
    {
        goto or_left_1;
    }
    else
    {
        goto or_right_1;
    }
    or_right_1:;
    if ( generator_heap->var_subpart == NULL )
    {

        generator_heap->exception_type = PyExc_UnboundLocalError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "subpart" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 58;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }

    tmp_called_instance_3 = generator_heap->var_subpart;
    generator->m_frame->m_frame.f_lineno = 58;
    tmp_compexpr_left_3 = CALL_METHOD_NO_ARGS( tmp_called_instance_3, const_str_plain_get_content_subtype );
    if ( tmp_compexpr_left_3 == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 58;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }
    if ( PyCell_GET( generator->m_closure[2] ) == NULL )
    {
        Py_DECREF( tmp_compexpr_left_3 );
        generator_heap->exception_type = PyExc_NameError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "free variable '%s' referenced before assignment in enclosing scope", "subtype" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 58;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }

    tmp_compexpr_right_3 = PyCell_GET( generator->m_closure[2] );
    generator_heap->tmp_res = RICH_COMPARE_BOOL_EQ( tmp_compexpr_left_3, tmp_compexpr_right_3 );
    Py_DECREF( tmp_compexpr_left_3 );
    if ( generator_heap->tmp_res == -1 )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 58;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }
    tmp_or_right_value_1 = ( generator_heap->tmp_res != 0 ) ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    tmp_condition_result_2 = tmp_or_right_value_1;
    goto or_end_1;
    or_left_1:;
    tmp_condition_result_2 = tmp_or_left_value_1;
    or_end_1:;
    if ( tmp_condition_result_2 == NUITKA_BOOL_TRUE )
    {
        goto branch_yes_2;
    }
    else
    {
        goto branch_no_2;
    }
    branch_yes_2:;
    {
    PyObject *tmp_expression_name_1;
    if ( generator_heap->var_subpart == NULL )
    {

        generator_heap->exception_type = PyExc_UnboundLocalError;
        Py_INCREF( generator_heap->exception_type );
        generator_heap->exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "subpart" );
        generator_heap->exception_tb = NULL;
        NORMALIZE_EXCEPTION( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );
        CHAIN_EXCEPTION( generator_heap->exception_value );

        generator_heap->exception_lineno = 59;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }

    tmp_expression_name_1 = generator_heap->var_subpart;
    Py_INCREF( tmp_expression_name_1 );
    Nuitka_PreserveHeap( generator_heap->yield_tmps, &tmp_condition_result_1, sizeof(nuitka_bool), &tmp_compexpr_left_1, sizeof(PyObject *), &tmp_compexpr_right_1, sizeof(PyObject *), &tmp_called_instance_2, sizeof(PyObject *), &tmp_condition_result_2, sizeof(nuitka_bool), &tmp_or_left_truth_1, sizeof(int), &tmp_or_left_value_1, sizeof(nuitka_bool), &tmp_or_right_value_1, sizeof(nuitka_bool), &tmp_compexpr_left_2, sizeof(PyObject *), &tmp_compexpr_right_2, sizeof(PyObject *), &tmp_compexpr_left_3, sizeof(PyObject *), &tmp_compexpr_right_3, sizeof(PyObject *), &tmp_called_instance_3, sizeof(PyObject *), NULL );
    generator->m_yield_return_index = 1;
    return tmp_expression_name_1;
    yield_return_1:
    Nuitka_RestoreHeap( generator_heap->yield_tmps, &tmp_condition_result_1, sizeof(nuitka_bool), &tmp_compexpr_left_1, sizeof(PyObject *), &tmp_compexpr_right_1, sizeof(PyObject *), &tmp_called_instance_2, sizeof(PyObject *), &tmp_condition_result_2, sizeof(nuitka_bool), &tmp_or_left_truth_1, sizeof(int), &tmp_or_left_value_1, sizeof(nuitka_bool), &tmp_or_right_value_1, sizeof(nuitka_bool), &tmp_compexpr_left_2, sizeof(PyObject *), &tmp_compexpr_right_2, sizeof(PyObject *), &tmp_compexpr_left_3, sizeof(PyObject *), &tmp_compexpr_right_3, sizeof(PyObject *), &tmp_called_instance_3, sizeof(PyObject *), NULL );
    if ( yield_return_value == NULL )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 59;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }
    tmp_unused = yield_return_value;
    }
    branch_no_2:;
    }
    branch_no_1:;
    }
    if ( CONSIDER_THREADING() == false )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &generator_heap->exception_type, &generator_heap->exception_value, &generator_heap->exception_tb );


        generator_heap->exception_lineno = 56;
        generator_heap->type_description_1 = "ccco";
        goto try_except_handler_2;
    }
    goto loop_start_1;
    loop_end_1:;
    }
    goto try_end_1;
    // Exception handler code:
    try_except_handler_2:;
    generator_heap->exception_keeper_type_1 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_1 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_1 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_1 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->tmp_for_loop_1__iter_value );
    generator_heap->tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_1__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_1__for_iterator );
    generator_heap->tmp_for_loop_1__for_iterator = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_1;
    generator_heap->exception_value = generator_heap->exception_keeper_value_1;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_1;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_1;

    goto frame_exception_exit_1;
    }
    // End of try:
    try_end_1:;
    }

    Nuitka_Frame_MarkAsNotExecuting( generator->m_frame );

#if PYTHON_VERSION >= 370
    Py_CLEAR( generator->m_exc_state.exc_type );
    Py_CLEAR( generator->m_exc_state.exc_value );
    Py_CLEAR( generator->m_exc_state.exc_traceback );
#elif PYTHON_VERSION >= 300
    Py_CLEAR( generator->m_frame->m_frame.f_exc_type );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_value );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_traceback );
#endif

    // Allow re-use of the frame again.
    Py_DECREF( generator->m_frame );
    goto frame_no_exception_1;

    frame_exception_exit_1:;

    // If it's not an exit exception, consider and create a traceback for it.
    if ( !EXCEPTION_MATCH_GENERATOR( generator_heap->exception_type ) )
    {
        if ( generator_heap->exception_tb == NULL )
        {
            generator_heap->exception_tb = MAKE_TRACEBACK( generator->m_frame, generator_heap->exception_lineno );
        }
        else if ( generator_heap->exception_tb->tb_frame != &generator->m_frame->m_frame )
        {
            generator_heap->exception_tb = ADD_TRACEBACK( generator_heap->exception_tb, generator->m_frame, generator_heap->exception_lineno );
        }

        Nuitka_Frame_AttachLocals(
            (struct Nuitka_FrameObject *)generator->m_frame,
            generator_heap->type_description_1,
            generator->m_closure[1],
            generator->m_closure[0],
            generator->m_closure[2],
            generator_heap->var_subpart
        );


        // Release cached frame.
        if ( generator->m_frame == cache_m_frame )
        {
            Py_DECREF( generator->m_frame );
        }
        cache_m_frame = NULL;

        assertFrameObject( generator->m_frame );
    }

#if PYTHON_VERSION >= 370
    Py_CLEAR( generator->m_exc_state.exc_type );
    Py_CLEAR( generator->m_exc_state.exc_value );
    Py_CLEAR( generator->m_exc_state.exc_traceback );
#elif PYTHON_VERSION >= 300
    Py_CLEAR( generator->m_frame->m_frame.f_exc_type );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_value );
    Py_CLEAR( generator->m_frame->m_frame.f_exc_traceback );
#endif

    Py_DECREF( generator->m_frame );

    // Return the error.
    goto try_except_handler_1;

    frame_no_exception_1:;
    goto try_end_2;
    // Exception handler code:
    try_except_handler_1:;
    generator_heap->exception_keeper_type_2 = generator_heap->exception_type;
    generator_heap->exception_keeper_value_2 = generator_heap->exception_value;
    generator_heap->exception_keeper_tb_2 = generator_heap->exception_tb;
    generator_heap->exception_keeper_lineno_2 = generator_heap->exception_lineno;
    generator_heap->exception_type = NULL;
    generator_heap->exception_value = NULL;
    generator_heap->exception_tb = NULL;
    generator_heap->exception_lineno = 0;

    {
    Py_XDECREF( generator_heap->var_subpart );
    generator_heap->var_subpart = NULL;

    }
    {
    // Re-raise.
    generator_heap->exception_type = generator_heap->exception_keeper_type_2;
    generator_heap->exception_value = generator_heap->exception_keeper_value_2;
    generator_heap->exception_tb = generator_heap->exception_keeper_tb_2;
    generator_heap->exception_lineno = generator_heap->exception_keeper_lineno_2;

    goto function_exception_exit;
    }
    // End of try:
    try_end_2:;
    }
    {
    Py_XDECREF( generator_heap->tmp_for_loop_1__iter_value );
    generator_heap->tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)generator_heap->tmp_for_loop_1__for_iterator );
    Py_DECREF( generator_heap->tmp_for_loop_1__for_iterator );
    generator_heap->tmp_for_loop_1__for_iterator = NULL;

    }
    {
    Py_XDECREF( generator_heap->var_subpart );
    generator_heap->var_subpart = NULL;

    }


    return NULL;

    function_exception_exit:
    assert( generator_heap->exception_type );
    RESTORE_ERROR_OCCURRED( generator_heap->exception_type, generator_heap->exception_value, generator_heap->exception_tb );

    return NULL;

}

static PyObject *future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_maker( void )
{
    return Nuitka_Generator_New(
        future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_context,
        module_future$backports$email$iterators,
        const_str_plain_typed_subpart_iterator,
#if PYTHON_VERSION >= 350
        NULL,
#endif
        codeobj_4093d0712549f633bd8e44fd36edbd88,
        3,
        sizeof(struct future$backports$email$iterators$$$function_3_typed_subpart_iterator$$$genobj_1_typed_subpart_iterator_locals)
    );
}


static PyObject *impl_future$backports$email$iterators$$$function_4__structure( struct Nuitka_FunctionObject const *self, PyObject **python_pars )
{
    // Preserve error status for checks
#ifndef __NUITKA_NO_ASSERT__
    NUITKA_MAY_BE_UNUSED bool had_error = ERROR_OCCURRED();
#endif

    // Local variable declarations.
    PyObject *par_msg = python_pars[ 0 ];
    PyObject *par_fp = python_pars[ 1 ];
    PyObject *par_level = python_pars[ 2 ];
    PyObject *par_include_default = python_pars[ 3 ];
    PyObject *var_tab = NULL;
    PyObject *var_subpart = NULL;
    PyObject *tmp_for_loop_1__for_iterator = NULL;
    PyObject *tmp_for_loop_1__iter_value = NULL;
    struct Nuitka_FrameObject *frame_dba644b16ecd842dff6c077d7b4ef73d;
    NUITKA_MAY_BE_UNUSED char const *type_description_1 = NULL;
    PyObject *exception_type = NULL;
    PyObject *exception_value = NULL;
    PyTracebackObject *exception_tb = NULL;
    NUITKA_MAY_BE_UNUSED int exception_lineno = 0;
    NUITKA_MAY_BE_UNUSED PyObject *tmp_unused;
    int tmp_res;
    PyObject *exception_keeper_type_1;
    PyObject *exception_keeper_value_1;
    PyTracebackObject *exception_keeper_tb_1;
    NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_1;
    static struct Nuitka_FrameObject *cache_frame_dba644b16ecd842dff6c077d7b4ef73d = NULL;
    PyObject *tmp_return_value = NULL;
    PyObject *exception_keeper_type_2;
    PyObject *exception_keeper_value_2;
    PyTracebackObject *exception_keeper_tb_2;
    NUITKA_MAY_BE_UNUSED int exception_keeper_lineno_2;

    // Actual function code.
    {
    // Tried code:
    MAKE_OR_REUSE_FRAME( cache_frame_dba644b16ecd842dff6c077d7b4ef73d, codeobj_dba644b16ecd842dff6c077d7b4ef73d, module_future$backports$email$iterators, sizeof(void *)+sizeof(void *)+sizeof(void *)+sizeof(void *)+sizeof(void *)+sizeof(void *) );
    frame_dba644b16ecd842dff6c077d7b4ef73d = cache_frame_dba644b16ecd842dff6c077d7b4ef73d;

    // Push the new frame as the currently active one.
    pushFrameStack( frame_dba644b16ecd842dff6c077d7b4ef73d );

    // Mark the frame object as in use, ref count 1 will be up for reuse.
    assert( Py_REFCNT( frame_dba644b16ecd842dff6c077d7b4ef73d ) == 2 ); // Frame stack

    // Framed code:
    {
    nuitka_bool tmp_condition_result_1;
    PyObject *tmp_compexpr_left_1;
    PyObject *tmp_compexpr_right_1;
    CHECK_OBJECT( par_fp );
    tmp_compexpr_left_1 = par_fp;
    tmp_compexpr_right_1 = Py_None;
    tmp_condition_result_1 = ( tmp_compexpr_left_1 == tmp_compexpr_right_1 ) ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    if ( tmp_condition_result_1 == NUITKA_BOOL_TRUE )
    {
        goto branch_yes_1;
    }
    else
    {
        goto branch_no_1;
    }
    branch_yes_1:;
    {
    PyObject *tmp_assign_source_1;
    PyObject *tmp_source_name_1;
    PyObject *tmp_mvar_value_1;
    tmp_mvar_value_1 = GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_sys );

    if (unlikely( tmp_mvar_value_1 == NULL ))
    {
        tmp_mvar_value_1 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain_sys );
    }

    if ( tmp_mvar_value_1 == NULL )
    {

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

        exception_lineno = 65;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_source_name_1 = tmp_mvar_value_1;
    tmp_assign_source_1 = LOOKUP_ATTRIBUTE( tmp_source_name_1, const_str_plain_stdout );
    if ( tmp_assign_source_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 65;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    {
        PyObject *old = par_fp;
        par_fp = tmp_assign_source_1;
        Py_XDECREF( old );
    }

    }
    branch_no_1:;
    }
    {
    PyObject *tmp_assign_source_2;
    PyObject *tmp_left_name_1;
    PyObject *tmp_right_name_1;
    PyObject *tmp_left_name_2;
    PyObject *tmp_right_name_2;
    tmp_left_name_1 = const_str_space;
    if ( par_level == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "level" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 66;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_left_name_2 = par_level;
    tmp_right_name_2 = const_int_pos_4;
    tmp_right_name_1 = BINARY_OPERATION_MUL( tmp_left_name_2, tmp_right_name_2 );
    if ( tmp_right_name_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 66;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_assign_source_2 = BINARY_OPERATION_MUL( tmp_left_name_1, tmp_right_name_1 );
    Py_DECREF( tmp_right_name_1 );
    if ( tmp_assign_source_2 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 66;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    assert( var_tab == NULL );
    var_tab = tmp_assign_source_2;

    }
    {
    PyObject *tmp_called_name_1;
    PyObject *tmp_args_name_1;
    PyObject *tmp_tuple_element_1;
    PyObject *tmp_left_name_3;
    PyObject *tmp_right_name_3;
    PyObject *tmp_called_instance_1;
    PyObject *tmp_kw_name_1;
    PyObject *tmp_dict_key_1;
    PyObject *tmp_dict_value_1;
    PyObject *tmp_dict_key_2;
    PyObject *tmp_dict_value_2;
    tmp_called_name_1 = LOOKUP_BUILTIN( const_str_plain_print );
    assert( tmp_called_name_1 != NULL );
    CHECK_OBJECT( var_tab );
    tmp_left_name_3 = var_tab;
    if ( par_msg == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "msg" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 67;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_1 = par_msg;
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 67;
    tmp_right_name_3 = CALL_METHOD_NO_ARGS( tmp_called_instance_1, const_str_plain_get_content_type );
    if ( tmp_right_name_3 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 67;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_tuple_element_1 = BINARY_OPERATION_ADD( tmp_left_name_3, tmp_right_name_3 );
    Py_DECREF( tmp_right_name_3 );
    if ( tmp_tuple_element_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 67;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_args_name_1 = PyTuple_New( 1 );
    PyTuple_SET_ITEM( tmp_args_name_1, 0, tmp_tuple_element_1 );
    tmp_dict_key_1 = const_str_plain_end;
    tmp_dict_value_1 = const_str_empty;
    tmp_kw_name_1 = _PyDict_NewPresized( 2 );
    tmp_res = PyDict_SetItem( tmp_kw_name_1, tmp_dict_key_1, tmp_dict_value_1 );
    assert( !(tmp_res != 0) );
    tmp_dict_key_2 = const_str_plain_file;
    if ( par_fp == NULL )
    {
        Py_DECREF( tmp_args_name_1 );
        Py_DECREF( tmp_kw_name_1 );
        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "fp" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 67;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_dict_value_2 = par_fp;
    tmp_res = PyDict_SetItem( tmp_kw_name_1, tmp_dict_key_2, tmp_dict_value_2 );
    assert( !(tmp_res != 0) );
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 67;
    tmp_unused = CALL_FUNCTION( tmp_called_name_1, tmp_args_name_1, tmp_kw_name_1 );
    Py_DECREF( tmp_args_name_1 );
    Py_DECREF( tmp_kw_name_1 );
    if ( tmp_unused == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 67;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    Py_DECREF( tmp_unused );
    }
    {
    nuitka_bool tmp_condition_result_2;
    int tmp_truth_name_1;
    if ( par_include_default == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "include_default" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 68;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_truth_name_1 = CHECK_IF_TRUE( par_include_default );
    if ( tmp_truth_name_1 == -1 )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 68;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_condition_result_2 = tmp_truth_name_1 == 1 ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    if ( tmp_condition_result_2 == NUITKA_BOOL_TRUE )
    {
        goto branch_yes_2;
    }
    else
    {
        goto branch_no_2;
    }
    branch_yes_2:;
    {
    PyObject *tmp_called_name_2;
    PyObject *tmp_args_name_2;
    PyObject *tmp_tuple_element_2;
    PyObject *tmp_left_name_4;
    PyObject *tmp_right_name_4;
    PyObject *tmp_called_instance_2;
    PyObject *tmp_kw_name_2;
    PyObject *tmp_dict_key_3;
    PyObject *tmp_dict_value_3;
    tmp_called_name_2 = LOOKUP_BUILTIN( const_str_plain_print );
    assert( tmp_called_name_2 != NULL );
    tmp_left_name_4 = const_str_digest_214f36440c692c7c2447223c711f8394;
    if ( par_msg == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "msg" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 69;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_2 = par_msg;
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 69;
    tmp_right_name_4 = CALL_METHOD_NO_ARGS( tmp_called_instance_2, const_str_plain_get_default_type );
    if ( tmp_right_name_4 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 69;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_tuple_element_2 = BINARY_OPERATION_REMAINDER( tmp_left_name_4, tmp_right_name_4 );
    Py_DECREF( tmp_right_name_4 );
    if ( tmp_tuple_element_2 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 69;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_args_name_2 = PyTuple_New( 1 );
    PyTuple_SET_ITEM( tmp_args_name_2, 0, tmp_tuple_element_2 );
    tmp_dict_key_3 = const_str_plain_file;
    if ( par_fp == NULL )
    {
        Py_DECREF( tmp_args_name_2 );
        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "fp" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 69;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_dict_value_3 = par_fp;
    tmp_kw_name_2 = _PyDict_NewPresized( 1 );
    tmp_res = PyDict_SetItem( tmp_kw_name_2, tmp_dict_key_3, tmp_dict_value_3 );
    assert( !(tmp_res != 0) );
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 69;
    tmp_unused = CALL_FUNCTION( tmp_called_name_2, tmp_args_name_2, tmp_kw_name_2 );
    Py_DECREF( tmp_args_name_2 );
    Py_DECREF( tmp_kw_name_2 );
    if ( tmp_unused == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 69;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    Py_DECREF( tmp_unused );
    }
    goto branch_end_2;
    branch_no_2:;
    {
    PyObject *tmp_called_name_3;
    PyObject *tmp_kw_name_3;
    PyObject *tmp_dict_key_4;
    PyObject *tmp_dict_value_4;
    tmp_called_name_3 = LOOKUP_BUILTIN( const_str_plain_print );
    assert( tmp_called_name_3 != NULL );
    tmp_dict_key_4 = const_str_plain_file;
    if ( par_fp == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "fp" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 71;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_dict_value_4 = par_fp;
    tmp_kw_name_3 = _PyDict_NewPresized( 1 );
    tmp_res = PyDict_SetItem( tmp_kw_name_3, tmp_dict_key_4, tmp_dict_value_4 );
    assert( !(tmp_res != 0) );
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 71;
    tmp_unused = CALL_FUNCTION_WITH_KEYARGS( tmp_called_name_3, tmp_kw_name_3 );
    Py_DECREF( tmp_kw_name_3 );
    if ( tmp_unused == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 71;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    Py_DECREF( tmp_unused );
    }
    branch_end_2:;
    }
    {
    nuitka_bool tmp_condition_result_3;
    PyObject *tmp_called_instance_3;
    PyObject *tmp_call_result_1;
    int tmp_truth_name_2;
    if ( par_msg == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "msg" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 72;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_3 = par_msg;
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 72;
    tmp_call_result_1 = CALL_METHOD_NO_ARGS( tmp_called_instance_3, const_str_plain_is_multipart );
    if ( tmp_call_result_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 72;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_truth_name_2 = CHECK_IF_TRUE( tmp_call_result_1 );
    if ( tmp_truth_name_2 == -1 )
    {
        assert( ERROR_OCCURRED() );

        FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );
        Py_DECREF( tmp_call_result_1 );

        exception_lineno = 72;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_condition_result_3 = tmp_truth_name_2 == 1 ? NUITKA_BOOL_TRUE : NUITKA_BOOL_FALSE;
    Py_DECREF( tmp_call_result_1 );
    if ( tmp_condition_result_3 == NUITKA_BOOL_TRUE )
    {
        goto branch_yes_3;
    }
    else
    {
        goto branch_no_3;
    }
    branch_yes_3:;
    {
    PyObject *tmp_assign_source_3;
    PyObject *tmp_iter_arg_1;
    PyObject *tmp_called_instance_4;
    if ( par_msg == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "msg" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 73;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }

    tmp_called_instance_4 = par_msg;
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 73;
    tmp_iter_arg_1 = CALL_METHOD_NO_ARGS( tmp_called_instance_4, const_str_plain_get_payload );
    if ( tmp_iter_arg_1 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 73;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    tmp_assign_source_3 = MAKE_ITERATOR( tmp_iter_arg_1 );
    Py_DECREF( tmp_iter_arg_1 );
    if ( tmp_assign_source_3 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 73;
        type_description_1 = "oooooo";
        goto frame_exception_exit_1;
    }
    assert( tmp_for_loop_1__for_iterator == NULL );
    tmp_for_loop_1__for_iterator = tmp_assign_source_3;

    }
    {
    // Tried code:
    {
    loop_start_1:;
    {
    PyObject *tmp_next_source_1;
    PyObject *tmp_assign_source_4;
    CHECK_OBJECT( tmp_for_loop_1__for_iterator );
    tmp_next_source_1 = tmp_for_loop_1__for_iterator;
    tmp_assign_source_4 = ITERATOR_NEXT( tmp_next_source_1 );
    if ( tmp_assign_source_4 == NULL )
    {
        if ( CHECK_AND_CLEAR_STOP_ITERATION_OCCURRED() )
        {

            goto loop_end_1;
        }
        else
        {

            FETCH_ERROR_OCCURRED( &exception_type, &exception_value, &exception_tb );
            type_description_1 = "oooooo";
            exception_lineno = 73;
            goto try_except_handler_2;
        }
    }

    {
        PyObject *old = tmp_for_loop_1__iter_value;
        tmp_for_loop_1__iter_value = tmp_assign_source_4;
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_assign_source_5;
    CHECK_OBJECT( tmp_for_loop_1__iter_value );
    tmp_assign_source_5 = tmp_for_loop_1__iter_value;
    {
        PyObject *old = var_subpart;
        var_subpart = tmp_assign_source_5;
        Py_INCREF( var_subpart );
        Py_XDECREF( old );
    }

    }
    {
    PyObject *tmp_called_name_4;
    PyObject *tmp_mvar_value_2;
    PyObject *tmp_args_element_name_1;
    PyObject *tmp_args_element_name_2;
    PyObject *tmp_args_element_name_3;
    PyObject *tmp_left_name_5;
    PyObject *tmp_right_name_5;
    PyObject *tmp_args_element_name_4;
    tmp_mvar_value_2 = GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain__structure );

    if (unlikely( tmp_mvar_value_2 == NULL ))
    {
        tmp_mvar_value_2 = GET_STRING_DICT_VALUE( dict_builtin, (Nuitka_StringObject *)const_str_plain__structure );
    }

    if ( tmp_mvar_value_2 == NULL )
    {

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

        exception_lineno = 74;
        type_description_1 = "oooooo";
        goto try_except_handler_2;
    }

    tmp_called_name_4 = tmp_mvar_value_2;
    CHECK_OBJECT( var_subpart );
    tmp_args_element_name_1 = var_subpart;
    if ( par_fp == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "fp" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 74;
        type_description_1 = "oooooo";
        goto try_except_handler_2;
    }

    tmp_args_element_name_2 = par_fp;
    if ( par_level == NULL )
    {

        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "level" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 74;
        type_description_1 = "oooooo";
        goto try_except_handler_2;
    }

    tmp_left_name_5 = par_level;
    tmp_right_name_5 = const_int_pos_1;
    tmp_args_element_name_3 = BINARY_OPERATION_ADD( tmp_left_name_5, tmp_right_name_5 );
    if ( tmp_args_element_name_3 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 74;
        type_description_1 = "oooooo";
        goto try_except_handler_2;
    }
    if ( par_include_default == NULL )
    {
        Py_DECREF( tmp_args_element_name_3 );
        exception_type = PyExc_UnboundLocalError;
        Py_INCREF( exception_type );
        exception_value = PyUnicode_FromFormat( "local variable '%s' referenced before assignment", "include_default" );
        exception_tb = NULL;
        NORMALIZE_EXCEPTION( &exception_type, &exception_value, &exception_tb );
        CHAIN_EXCEPTION( exception_value );

        exception_lineno = 74;
        type_description_1 = "oooooo";
        goto try_except_handler_2;
    }

    tmp_args_element_name_4 = par_include_default;
    frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame.f_lineno = 74;
    {
        PyObject *call_args[] = { tmp_args_element_name_1, tmp_args_element_name_2, tmp_args_element_name_3, tmp_args_element_name_4 };
        tmp_unused = CALL_FUNCTION_WITH_ARGS4( tmp_called_name_4, call_args );
    }

    Py_DECREF( tmp_args_element_name_3 );
    if ( tmp_unused == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 74;
        type_description_1 = "oooooo";
        goto try_except_handler_2;
    }
    Py_DECREF( tmp_unused );
    }
    if ( CONSIDER_THREADING() == false )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 73;
        type_description_1 = "oooooo";
        goto try_except_handler_2;
    }
    goto loop_start_1;
    loop_end_1:;
    }
    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 = 0;

    {
    Py_XDECREF( tmp_for_loop_1__iter_value );
    tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)tmp_for_loop_1__for_iterator );
    Py_DECREF( tmp_for_loop_1__for_iterator );
    tmp_for_loop_1__for_iterator = 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 frame_exception_exit_1;
    }
    // End of try:
    try_end_1:;
    }
    {
    Py_XDECREF( tmp_for_loop_1__iter_value );
    tmp_for_loop_1__iter_value = NULL;

    }
    {
    CHECK_OBJECT( (PyObject *)tmp_for_loop_1__for_iterator );
    Py_DECREF( tmp_for_loop_1__for_iterator );
    tmp_for_loop_1__for_iterator = NULL;

    }
    branch_no_3:;
    }

#if 0
    RESTORE_FRAME_EXCEPTION( frame_dba644b16ecd842dff6c077d7b4ef73d );
#endif

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

    goto frame_no_exception_1;

    frame_exception_exit_1:;

#if 0
    RESTORE_FRAME_EXCEPTION( frame_dba644b16ecd842dff6c077d7b4ef73d );
#endif

    if ( exception_tb == NULL )
    {
        exception_tb = MAKE_TRACEBACK( frame_dba644b16ecd842dff6c077d7b4ef73d, exception_lineno );
    }
    else if ( exception_tb->tb_frame != &frame_dba644b16ecd842dff6c077d7b4ef73d->m_frame )
    {
        exception_tb = ADD_TRACEBACK( exception_tb, frame_dba644b16ecd842dff6c077d7b4ef73d, exception_lineno );
    }

    // Attachs locals to frame if any.
    Nuitka_Frame_AttachLocals(
        (struct Nuitka_FrameObject *)frame_dba644b16ecd842dff6c077d7b4ef73d,
        type_description_1,
        par_msg,
        par_fp,
        par_level,
        par_include_default,
        var_tab,
        var_subpart
    );


    // Release cached frame.
    if ( frame_dba644b16ecd842dff6c077d7b4ef73d == cache_frame_dba644b16ecd842dff6c077d7b4ef73d )
    {
        Py_DECREF( frame_dba644b16ecd842dff6c077d7b4ef73d );
    }
    cache_frame_dba644b16ecd842dff6c077d7b4ef73d = NULL;

    assertFrameObject( frame_dba644b16ecd842dff6c077d7b4ef73d );

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

    // Return the error.
    goto try_except_handler_1;

    frame_no_exception_1:;
    {
    tmp_return_value = Py_None;
    Py_INCREF( tmp_return_value );
    goto try_return_handler_1;
    }
    // tried codes exits in all cases
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_4__structure );
    return NULL;
    // Return handler code:
    try_return_handler_1:;
    {
    Py_XDECREF( par_msg );
    par_msg = NULL;

    }
    {
    Py_XDECREF( par_fp );
    par_fp = NULL;

    }
    {
    Py_XDECREF( par_level );
    par_level = NULL;

    }
    {
    Py_XDECREF( par_include_default );
    par_include_default = NULL;

    }
    {
    Py_XDECREF( var_tab );
    var_tab = NULL;

    }
    {
    Py_XDECREF( var_subpart );
    var_subpart = NULL;

    }
    {
    goto function_return_exit;
    }
    // Exception handler code:
    try_except_handler_1:;
    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 = 0;

    {
    Py_XDECREF( par_msg );
    par_msg = NULL;

    }
    {
    Py_XDECREF( par_fp );
    par_fp = NULL;

    }
    {
    Py_XDECREF( par_level );
    par_level = NULL;

    }
    {
    Py_XDECREF( par_include_default );
    par_include_default = NULL;

    }
    {
    Py_XDECREF( var_tab );
    var_tab = NULL;

    }
    {
    Py_XDECREF( var_subpart );
    var_subpart = 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 function_exception_exit;
    }
    // End of try:
    }

    // Return statement must have exited already.
    NUITKA_CANNOT_GET_HERE( future$backports$email$iterators$$$function_4__structure );
    return NULL;

function_exception_exit:
    assert( exception_type );
    RESTORE_ERROR_OCCURRED( exception_type, exception_value, exception_tb );

    return NULL;
function_return_exit:

CHECK_OBJECT( tmp_return_value );
assert( had_error || !ERROR_OCCURRED() );
return tmp_return_value;

}



static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_1_walk(  )
{
    struct Nuitka_FunctionObject *result = Nuitka_Function_New(
        impl_future$backports$email$iterators$$$function_1_walk,
        const_str_plain_walk,
#if PYTHON_VERSION >= 300
        NULL,
#endif
        codeobj_ec22960a73c74985fd1ecc43c41c07d4,
        NULL,
#if PYTHON_VERSION >= 300
        NULL,
        NULL,
#endif
        module_future$backports$email$iterators,
        const_str_digest_6220e16c79276bbb44f1ce05669ec2b4,
        0
    );

    return (PyObject *)result;
}



static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_2_body_line_iterator( PyObject *defaults )
{
    struct Nuitka_FunctionObject *result = Nuitka_Function_New(
        impl_future$backports$email$iterators$$$function_2_body_line_iterator,
        const_str_plain_body_line_iterator,
#if PYTHON_VERSION >= 300
        NULL,
#endif
        codeobj_334cf1efa72f4a4339b6a25da40180e4,
        defaults,
#if PYTHON_VERSION >= 300
        NULL,
        NULL,
#endif
        module_future$backports$email$iterators,
        const_str_digest_a24ea58a4d922cf7b7215c4a777e0b17,
        0
    );

    return (PyObject *)result;
}



static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_3_typed_subpart_iterator( PyObject *defaults )
{
    struct Nuitka_FunctionObject *result = Nuitka_Function_New(
        impl_future$backports$email$iterators$$$function_3_typed_subpart_iterator,
        const_str_plain_typed_subpart_iterator,
#if PYTHON_VERSION >= 300
        NULL,
#endif
        codeobj_4093d0712549f633bd8e44fd36edbd88,
        defaults,
#if PYTHON_VERSION >= 300
        NULL,
        NULL,
#endif
        module_future$backports$email$iterators,
        const_str_digest_a35294548215811533a2601acdd1deb1,
        0
    );

    return (PyObject *)result;
}



static PyObject *MAKE_FUNCTION_future$backports$email$iterators$$$function_4__structure( PyObject *defaults )
{
    struct Nuitka_FunctionObject *result = Nuitka_Function_New(
        impl_future$backports$email$iterators$$$function_4__structure,
        const_str_plain__structure,
#if PYTHON_VERSION >= 300
        NULL,
#endif
        codeobj_dba644b16ecd842dff6c077d7b4ef73d,
        defaults,
#if PYTHON_VERSION >= 300
        NULL,
        NULL,
#endif
        module_future$backports$email$iterators,
        const_str_digest_029d4e1734797170284f010e3168c7fb,
        0
    );

    return (PyObject *)result;
}



#if PYTHON_VERSION >= 300
static struct PyModuleDef mdef_future$backports$email$iterators =
{
    PyModuleDef_HEAD_INIT,
    "future.backports.email.iterators",   /* m_name */
    NULL,                /* m_doc */
    -1,                  /* m_size */
    NULL,                /* m_methods */
    NULL,                /* m_reload */
    NULL,                /* m_traverse */
    NULL,                /* m_clear */
    NULL,                /* m_free */
  };
#endif

extern PyObject *const_str_plain___package__;

#if PYTHON_VERSION >= 300
extern PyObject *const_str_dot;

extern PyObject *const_str_plain___loader__;
extern PyObject *metapath_based_loader;
#endif

#if PYTHON_VERSION >= 340
extern PyObject *const_str_plain___spec__;
extern PyObject *const_str_plain__initializing;
#endif

extern void _initCompiledCellType();
extern void _initCompiledGeneratorType();
extern void _initCompiledFunctionType();
extern void _initCompiledMethodType();
extern void _initCompiledFrameType();
#if PYTHON_VERSION >= 350
extern void _initCompiledCoroutineTypes();
#endif
#if PYTHON_VERSION >= 360
extern void _initCompiledAsyncgenTypes();
#endif

// The exported interface to CPython. On import of the module, this function
// gets called. It has to have an exact function name, in cases it's a shared
// library export. This is hidden behind the MOD_INIT_DECL.

MOD_INIT_DECL( future$backports$email$iterators )
{
#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_future$backports$email$iterators );
    }
    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. */
    _initCompiledCellType();
    _initCompiledGeneratorType();
    _initCompiledFunctionType();
    _initCompiledMethodType();
    _initCompiledFrameType();
#if PYTHON_VERSION >= 350
    _initCompiledCoroutineTypes();
#endif
#if PYTHON_VERSION >= 360
    _initCompiledAsyncgenTypes();
#endif

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

    patchBuiltinModule();
    patchTypeComparison();

    // Enable meta path based loader if not already done.
#ifdef _NUITKA_TRACE
    puts("future.backports.email.iterators: Calling setupMetaPathBasedLoader().");
#endif
    setupMetaPathBasedLoader();

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

#endif

    /* The constants only used by this module are created now. */
#ifdef _NUITKA_TRACE
    puts("future.backports.email.iterators: Calling createModuleConstants().");
#endif
    createModuleConstants();

    /* The code objects used by this module are created now. */
#ifdef _NUITKA_TRACE
    puts("future.backports.email.iterators: Calling createModuleCodeObjects().");
#endif
    createModuleCodeObjects();

    // puts( "in initfuture$backports$email$iterators" );

    // 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_future$backports$email$iterators = Py_InitModule4(
        "future.backports.email.iterators",       // 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_future$backports$email$iterators = PyModule_Create( &mdef_future$backports$email$iterators );
#endif

    moduledict_future$backports$email$iterators = MODULE_DICT( module_future$backports$email$iterators );

    // Update "__package__" value to what it ought to be.
    {
#if 0
        PyObject *module_name = GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___name__ );

        UPDATE_STRING_DICT1(
            moduledict_future$backports$email$iterators,
            (Nuitka_StringObject *)const_str_plain___package__,
            module_name
        );

#else

#if PYTHON_VERSION < 300
        PyObject *module_name = GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___name__ );
        char const *module_name_cstr = PyString_AS_STRING( module_name );

        char const *last_dot = strrchr( module_name_cstr, '.' );

        if ( last_dot != NULL )
        {
            UPDATE_STRING_DICT1(
                moduledict_future$backports$email$iterators,
                (Nuitka_StringObject *)const_str_plain___package__,
                PyString_FromStringAndSize( module_name_cstr, last_dot - module_name_cstr )
            );
        }
#else
        PyObject *module_name = GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___name__ );
        Py_ssize_t dot_index = PyUnicode_Find( module_name, const_str_dot, 0, PyUnicode_GetLength( module_name ), -1 );

        if ( dot_index != -1 )
        {
            UPDATE_STRING_DICT1(
                moduledict_future$backports$email$iterators,
                (Nuitka_StringObject *)const_str_plain___package__,
                PyUnicode_Substring( module_name, 0, dot_index )
            );
        }
#endif
#endif
    }

    CHECK_OBJECT( module_future$backports$email$iterators );

// 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_51a5cce8dbd2cdef5f8a3da46aa2b87f, module_future$backports$email$iterators );

        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.

    if ( GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___builtins__ ) == NULL )
    {
        PyObject *value = (PyObject *)builtin_module;

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

        UPDATE_STRING_DICT0( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___builtins__, value );
    }

#if PYTHON_VERSION >= 300
    UPDATE_STRING_DICT0( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___loader__, metapath_based_loader );
#endif

#if PYTHON_VERSION >= 340
#if 0
    UPDATE_STRING_DICT0( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___spec__, Py_None );
#else
    {
        PyObject *bootstrap_module = PyImport_ImportModule("importlib._bootstrap");
        CHECK_OBJECT( bootstrap_module );
        PyObject *module_spec_class = PyObject_GetAttrString( bootstrap_module, "ModuleSpec" );
        Py_DECREF( bootstrap_module );

        PyObject *args[] = {
            GET_STRING_DICT_VALUE( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___name__ ),
            metapath_based_loader
        };

        PyObject *spec_value = CALL_FUNCTION_WITH_ARGS2(
            module_spec_class,
            args
        );

        SET_ATTRIBUTE( spec_value, const_str_plain__initializing, Py_True );

        UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___spec__, spec_value );

        Py_DECREF( module_spec_class );
    }
#endif
#endif


    // Temp variables if any
    struct Nuitka_FrameObject *frame_342e2f8afb4f2924f0c274388a994aab;
    NUITKA_MAY_BE_UNUSED char const *type_description_1 = NULL;
    PyObject *exception_type = NULL;
    PyObject *exception_value = NULL;
    PyTracebackObject *exception_tb = NULL;
    NUITKA_MAY_BE_UNUSED int exception_lineno = 0;

    // Module code.
    {
    PyObject *tmp_assign_source_1;
    tmp_assign_source_1 = const_str_digest_e3c66ca9a856a3770c2415f2700c10d2;
    UPDATE_STRING_DICT0( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___doc__, tmp_assign_source_1 );
    }
    {
    PyObject *tmp_assign_source_2;
    tmp_assign_source_2 = const_str_digest_f10fae74ef22c0f9191e32a329dd2ca9;
    UPDATE_STRING_DICT0( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___file__, tmp_assign_source_2 );
    }
    {
    PyObject *tmp_assign_source_3;
    tmp_assign_source_3 = Py_None;
    UPDATE_STRING_DICT0( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___cached__, tmp_assign_source_3 );
    }
    // Frame without reuse.
    frame_342e2f8afb4f2924f0c274388a994aab = MAKE_MODULE_FRAME( codeobj_342e2f8afb4f2924f0c274388a994aab, module_future$backports$email$iterators );

    // Push the new frame as the currently active one, and we should be exclusively
    // owning it.
    pushFrameStack( frame_342e2f8afb4f2924f0c274388a994aab );
    assert( Py_REFCNT( frame_342e2f8afb4f2924f0c274388a994aab ) == 2 );

    // Framed code:
    {
    PyObject *tmp_assign_source_4;
    PyObject *tmp_import_name_from_1;
    frame_342e2f8afb4f2924f0c274388a994aab->m_frame.f_lineno = 6;
    tmp_import_name_from_1 = PyImport_ImportModule("__future__");
    assert( !(tmp_import_name_from_1 == NULL) );
    tmp_assign_source_4 = IMPORT_NAME( tmp_import_name_from_1, const_str_plain_print_function );
    if ( tmp_assign_source_4 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 6;

        goto frame_exception_exit_1;
    }
    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_print_function, tmp_assign_source_4 );
    }
    {
    PyObject *tmp_assign_source_5;
    PyObject *tmp_import_name_from_2;
    frame_342e2f8afb4f2924f0c274388a994aab->m_frame.f_lineno = 7;
    tmp_import_name_from_2 = PyImport_ImportModule("__future__");
    assert( !(tmp_import_name_from_2 == NULL) );
    tmp_assign_source_5 = IMPORT_NAME( tmp_import_name_from_2, const_str_plain_unicode_literals );
    if ( tmp_assign_source_5 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 7;

        goto frame_exception_exit_1;
    }
    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_unicode_literals, tmp_assign_source_5 );
    }
    {
    PyObject *tmp_assign_source_6;
    PyObject *tmp_import_name_from_3;
    frame_342e2f8afb4f2924f0c274388a994aab->m_frame.f_lineno = 8;
    tmp_import_name_from_3 = PyImport_ImportModule("__future__");
    assert( !(tmp_import_name_from_3 == NULL) );
    tmp_assign_source_6 = IMPORT_NAME( tmp_import_name_from_3, const_str_plain_division );
    if ( tmp_assign_source_6 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 8;

        goto frame_exception_exit_1;
    }
    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_division, tmp_assign_source_6 );
    }
    {
    PyObject *tmp_assign_source_7;
    PyObject *tmp_import_name_from_4;
    frame_342e2f8afb4f2924f0c274388a994aab->m_frame.f_lineno = 9;
    tmp_import_name_from_4 = PyImport_ImportModule("__future__");
    assert( !(tmp_import_name_from_4 == NULL) );
    tmp_assign_source_7 = IMPORT_NAME( tmp_import_name_from_4, const_str_plain_absolute_import );
    if ( tmp_assign_source_7 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 9;

        goto frame_exception_exit_1;
    }
    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_absolute_import, tmp_assign_source_7 );
    }
    {
    PyObject *tmp_assign_source_8;
    tmp_assign_source_8 = LIST_COPY( const_list_d12b929b9543173071522a86a60e5810_list );
    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain___all__, tmp_assign_source_8 );
    }
    {
    PyObject *tmp_assign_source_9;
    PyObject *tmp_name_name_1;
    PyObject *tmp_globals_name_1;
    PyObject *tmp_locals_name_1;
    PyObject *tmp_fromlist_name_1;
    PyObject *tmp_level_name_1;
    tmp_name_name_1 = const_str_plain_sys;
    tmp_globals_name_1 = (PyObject *)moduledict_future$backports$email$iterators;
    tmp_locals_name_1 = Py_None;
    tmp_fromlist_name_1 = Py_None;
    tmp_level_name_1 = const_int_0;
    frame_342e2f8afb4f2924f0c274388a994aab->m_frame.f_lineno = 18;
    tmp_assign_source_9 = IMPORT_MODULE5( tmp_name_name_1, tmp_globals_name_1, tmp_locals_name_1, tmp_fromlist_name_1, tmp_level_name_1 );
    assert( !(tmp_assign_source_9 == NULL) );
    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_sys, tmp_assign_source_9 );
    }
    {
    PyObject *tmp_assign_source_10;
    PyObject *tmp_import_name_from_5;
    PyObject *tmp_name_name_2;
    PyObject *tmp_globals_name_2;
    PyObject *tmp_locals_name_2;
    PyObject *tmp_fromlist_name_2;
    PyObject *tmp_level_name_2;
    tmp_name_name_2 = const_str_plain_io;
    tmp_globals_name_2 = (PyObject *)moduledict_future$backports$email$iterators;
    tmp_locals_name_2 = Py_None;
    tmp_fromlist_name_2 = const_tuple_str_plain_StringIO_tuple;
    tmp_level_name_2 = const_int_0;
    frame_342e2f8afb4f2924f0c274388a994aab->m_frame.f_lineno = 19;
    tmp_import_name_from_5 = IMPORT_MODULE5( tmp_name_name_2, tmp_globals_name_2, tmp_locals_name_2, tmp_fromlist_name_2, tmp_level_name_2 );
    if ( tmp_import_name_from_5 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 19;

        goto frame_exception_exit_1;
    }
    tmp_assign_source_10 = IMPORT_NAME( tmp_import_name_from_5, const_str_plain_StringIO );
    Py_DECREF( tmp_import_name_from_5 );
    if ( tmp_assign_source_10 == NULL )
    {
        assert( ERROR_OCCURRED() );

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


        exception_lineno = 19;

        goto frame_exception_exit_1;
    }
    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_StringIO, tmp_assign_source_10 );
    }

    // Restore frame exception if necessary.
#if 0
    RESTORE_FRAME_EXCEPTION( frame_342e2f8afb4f2924f0c274388a994aab );
#endif
    popFrameStack();

    assertFrameObject( frame_342e2f8afb4f2924f0c274388a994aab );

    goto frame_no_exception_1;

    frame_exception_exit_1:;
#if 0
    RESTORE_FRAME_EXCEPTION( frame_342e2f8afb4f2924f0c274388a994aab );
#endif

    if ( exception_tb == NULL )
    {
        exception_tb = MAKE_TRACEBACK( frame_342e2f8afb4f2924f0c274388a994aab, exception_lineno );
    }
    else if ( exception_tb->tb_frame != &frame_342e2f8afb4f2924f0c274388a994aab->m_frame )
    {
        exception_tb = ADD_TRACEBACK( exception_tb, frame_342e2f8afb4f2924f0c274388a994aab, exception_lineno );
    }

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

    // Return the error.
    goto module_exception_exit;

    frame_no_exception_1:;
    {
    PyObject *tmp_assign_source_11;
    tmp_assign_source_11 = MAKE_FUNCTION_future$backports$email$iterators$$$function_1_walk(  );



    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_walk, tmp_assign_source_11 );
    }
    {
    PyObject *tmp_assign_source_12;
    PyObject *tmp_defaults_1;
    tmp_defaults_1 = const_tuple_false_tuple;
    Py_INCREF( tmp_defaults_1 );
    tmp_assign_source_12 = MAKE_FUNCTION_future$backports$email$iterators$$$function_2_body_line_iterator( tmp_defaults_1 );



    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_body_line_iterator, tmp_assign_source_12 );
    }
    {
    PyObject *tmp_assign_source_13;
    PyObject *tmp_defaults_2;
    tmp_defaults_2 = const_tuple_str_plain_text_none_tuple;
    Py_INCREF( tmp_defaults_2 );
    tmp_assign_source_13 = MAKE_FUNCTION_future$backports$email$iterators$$$function_3_typed_subpart_iterator( tmp_defaults_2 );



    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain_typed_subpart_iterator, tmp_assign_source_13 );
    }
    {
    PyObject *tmp_assign_source_14;
    PyObject *tmp_defaults_3;
    tmp_defaults_3 = const_tuple_none_int_0_false_tuple;
    Py_INCREF( tmp_defaults_3 );
    tmp_assign_source_14 = MAKE_FUNCTION_future$backports$email$iterators$$$function_4__structure( tmp_defaults_3 );



    UPDATE_STRING_DICT1( moduledict_future$backports$email$iterators, (Nuitka_StringObject *)const_str_plain__structure, tmp_assign_source_14 );
    }

    return MOD_RETURN_VALUE( module_future$backports$email$iterators );
    module_exception_exit:
    RESTORE_ERROR_OCCURRED( exception_type, exception_value, exception_tb );
    return MOD_RETURN_VALUE( NULL );
}