error executing init.py No module name “imp“ ida

在某论坛下了个IDA，打开报错No module name “imp”，这是由于高版本python已经移除了imp，新版使用import importlib。

1、打开文件D:\IDA_Pro_7.7\python\3\ida_idaapi.py
2、替换import imp 为 import importlib。
3、替换IDAPython_LoadProcMod函数代码：

def IDAPython_LoadProcMod(path, g, print_error=True):
    r"""
    Load processor module.
    """
    path = _utf8_native(path)
    pname = g['__name__'] if g and "__name__" in g else '__main__'
    parent = sys.modules[pname]
    path_dir, path_fname = os.path.split(path)
    procmod_name = os.path.splitext(path_fname)[0]
    procobj = None
    fp = None
    try:
        # fp, pathname, description = imp.find_module(procmod_name, [path_dir])
        # procmod = imp.load_module(procmod_name, fp, pathname, description)
        module_spec = importlib.util.spec_from_file_location(procmod_name, os.path.join(path_dir, procmod_name + ".py"))
        if module_spec is None:
            raise ImportError(f"Module {procmod_name} could not be found in {path_dir}")
        procmod = importlib.util.module_from_spec(module_spec)
        module_spec.loader.exec_module(procmod)
        sys.modules[procmod_name] = procmod
        if parent:
            setattr(parent, procmod_name, procmod)
            # export attrs from parent to processor module
            parent_attrs = getattr(parent, '__all__',
                                   (attr for attr in dir(parent) if not attr.startswith('_')))
            for pa in parent_attrs:
                setattr(procmod, pa, getattr(parent, pa))
            # instantiate processor object
            if getattr(procmod, 'PROCESSOR_ENTRY', None):
                procobj = procmod.PROCESSOR_ENTRY()
        PY_COMPILE_ERR = None
    except Exception as e:
        PY_COMPILE_ERR = "%s\n%s" % (str(e), traceback.format_exc())
        if print_error:
            print(PY_COMPILE_ERR)
    finally:
        if fp:
            fp.close()

    return (PY_COMPILE_ERR, procobj)