instructions.py 文件源码

def LOAD_GLOBAL(ctx: _VSContext, instruction: dis.Instruction):
    """
    Loads a global from `ctx.__globals__`.
    """
    name = ctx.co_names[instruction.arg]
    try:
        item = ctx.get_global(name)
    except KeyError:
        # todo: safe_raise
        return safe_raise(ctx, NameError("name '{}' is not defined".format(name)))

    ctx.push(item)
    return ctx