def _incremental_compile_module(
    optimizer: PythonASTOptimizer,
    py_ast: GeneratedPyAST,
    mod: types.ModuleType,
    source_filename: str,
    collect_bytecode: Optional[BytecodeCollector] = None,
) -> None:
    """Incrementally compile a stream of AST nodes in module mod.

    The source_filename will be passed to Python's native compile.

    Incremental compilation is an integral part of generating a Python module
    during the same process as macro-expansion."""
    module_body = list(
        map(_statementize, itertools.chain(py_ast.dependencies, [py_ast.node]))
    )

    module = ast.Module(body=list(module_body))
    module = optimizer.visit(module)
    ast.fix_missing_locations(module)

    _emit_ast_string(module)

    bytecode = compile(module, source_filename, "exec")
    if collect_bytecode:
        collect_bytecode(bytecode)
    exec(bytecode, mod.__dict__)
Incrementally compile a stream of AST nodes in module mod.

    The source_filename will be passed to Python's native compile.

    Incremental compilation is an integral part of generating a Python module
    during the same process as macro-expansion.