inline.py 文件源码

def _inline(node, gen_sym, return_name, constants):
    """
    Return a list of nodes, representing inlined function call.
    """
    fn = constants[node.func.id]
    fn_ast = Function.from_object(fn).tree

    gen_sym, new_fn_ast = mangle(gen_sym, fn_ast)

    parameter_assignments = _build_parameter_assignments(node, new_fn_ast)

    body_nodes = new_fn_ast.body

    gen_sym, inlined_body, new_bindings = _wrap_in_loop(gen_sym, body_nodes, return_name)
    constants = dict(constants)
    constants.update(new_bindings)

    return parameter_assignments + inlined_body, gen_sym, constants