1# Copyright 2021 Huawei Technologies Co., Ltd 2# 3# Licensed under the Apache License, Version 2.0 (the "License"); 4# you may not use this file except in compliance with the License. 5# You may obtain a copy of the License at 6# 7# http://www.apache.org/licenses/LICENSE-2.0 8# 9# Unless required by applicable law or agreed to in writing, software 10# distributed under the License is distributed on an "AS IS" BASIS, 11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12# See the License for the specific language governing permissions and 13# limitations under the License. 14# ============================================================================ 15""" test syntax for logic expression """ 16 17import mindspore.nn as nn 18import mindspore 19from mindspore import context 20from mindspore.common.parameter import Parameter 21from mindspore.common.tensor import Tensor 22 23context.set_context(mode=context.GRAPH_MODE) 24 25 26class Net(nn.Cell): 27 def __init__(self): 28 super().__init__() 29 self.weight = Parameter(Tensor(3, mindspore.float32), name="w") 30 self.m = 2 31 32 def construct(self, x, y): 33 self.weight = x 34 self.m = 3 35 #self.l = 1 36 #y.weight = x 37 print(self.weight) 38 return x 39 40def test_attr_ref(): 41 x = Tensor(4, mindspore.float32) 42 net_y = Net() 43 net = Net() 44 ret = net(x, net_y) 45 print(ret) 46