def update_res(self, old: str, new: str) -> None:
if old != new:
if res.name_exist(self.res_path, old):
if not res.name_exist(self.res_path, new):
res.update(self.res_path, old, new)
else:
raise ResourceError(subcode=ResourceError.res_exist,
data=ResourceError.res_exist_mes % new)
else:
raise ResourceError(subcode=ResourceError.res_not_found,
data=ResourceError.res_not_found_mes % old)
def generate_new_res(self, name: str) -> None:
if not res.name_exist(self.res_path, name):
res.create(self.res_path, name)
else:
raise ResourceError(subcode=ResourceError.res_exist,
data=ResourceError.res_not_found_mes % name)
def delete_res(self, name: str) -> None:
if res.name_exist(self.res_path, name):
res.delete(merge(self.res_path, name))