[ME] change some format code.

mindspore/__init__.py

@@ -14,7 +14,7 @@
 # ============================================================================
 """.. MindSpore package."""
 
-from ._version_check import check_version_and_env_config
+from ._check_version import check_version_and_env_config
 from . import common, train
 from .common import *
 from .ops import _op_impl

mindspore/_checkparam.py

@@ -505,7 +505,7 @@ class Validator:
         reduce(_check_types_same, map(_check_argument_type, args.items()))
 
     @staticmethod
-    def check_value_type(arg_name, arg_value, valid_types, prim_name):
+    def check_value_type(arg_name, arg_value, valid_types, prim_name=None):
         """Checks whether a value is instance of some types."""
         valid_types = valid_types if isinstance(valid_types, Iterable) else (valid_types,)
 

mindspore/ccsrc/pipeline/jit/pipeline.cc

@@ -972,7 +972,7 @@ void ExportGraph(const std::string &file_name, const std::string &, const std::s
 #if (ENABLE_GE || ENABLE_D)
   ExportDFGraph(file_name, phase);
 #else
-  MS_EXCEPTION(ValueError) << "Only MindSpore with Ascend backend support exporting file in 'AIR' format.";
+  MS_EXCEPTION(ValueError) << "Only support export file in 'AIR' format with Ascend backend.";
 #endif
 }
 

mindspore/ccsrc/pipeline/jit/pipeline_ge.cc

@@ -514,8 +514,9 @@ py::object ExecDFGraph(const std::map<std::string, ExecutorInfoPtr> &info, const
     MS_LOG(EXCEPTION) << "Exec graph failed";
   }
 }
+
 void ExportDFGraph(const std::string &file_name, const std::string &phase) {
-  MS_LOG(DEBUG) << "ExportGraph Begin";
+  MS_LOG(DEBUG) << "Export graph begin.";
   transform::DfGraphWrapperPtr wrap_ptr = DfGraphManager::GetInstance().GetGraphByName(phase);
   if (wrap_ptr == nullptr) {
     MS_LOG(ERROR) << "Get graph form DfGraphManager failed!";
@@ -524,13 +525,12 @@ void ExportDFGraph(const std::string &file_name, const std::string &phase) {
 
   transform::DfGraphPtr ge_graph = wrap_ptr->graph_ptr_;
   if (nullptr == ge_graph) {
-    MS_LOG(ERROR) << "The export graph is null";
+    MS_LOG(ERROR) << "Graph is null!";
     return;
   }
 
   (void)ge_graph->SaveToFile(file_name);
-
-  MS_LOG(DEBUG) << "ExportGraph End";
+  MS_LOG(DEBUG) << "Export graph end.";
 }
 }  // namespace pipeline
 }  // namespace mindspore

mindspore/nn/cell.py

@@ -41,9 +41,9 @@ class Cell(Cell_):
 
     Note:
         In general, the autograd algorithm will automatically generate the implementation of the gradient function,
-        but if bprop method is implemented, the gradient function
-        will be replaced by the bprop. The bprop implementation will receive a Tensor `dout` containing the gradient
-        of the loss w.r.t. the output, and a Tensor `out` containing the forward result. The bprop needs to compute the
+        but if back-propagation(bprop) method is implemented, the gradient function will be replaced by the bprop.
+        The bprop implementation will receive a Tensor `dout` containing the gradient of the loss w.r.t.
+        the output, and a Tensor `out` containing the forward result. The bprop needs to compute the
         gradient of the loss w.r.t. the inputs, gradient of the loss w.r.t. Parameter variables are not supported
         currently.
 
@@ -117,8 +117,7 @@ class Cell(Cell_):
 
     @property
     def _cell_tag(self):
-        # `<class 'xxxxxxx'>`
-        # -> `xxxxxxx`
+        # `<class 'xxxxxxx'>` to `xxxxxxx`
         return str(self.__class__)[8:-2]
 
     @already_run.setter
@@ -449,7 +448,7 @@ class Cell(Cell_):
             for key in params:
                 tensor = params[key].data
                 if key not in self.parameter_layout_dict:
-                    logger.info("layout dict does not contain the key %s", key)
+                    logger.info("layout dict does not contain the key %s.", key)
                     continue
                 if params[key].sliced:
                     logger.debug("Param %s is already sliced.", key)
@@ -458,8 +457,7 @@ class Cell(Cell_):
                 new_tensor = _load_tensor_by_layout(tensor, layout)
                 params[key].set_data(new_tensor, True)
         else:
-            raise TypeError('Parameters need OrderedDict type, but got {}'.
-                            format(type(params)))
+            raise TypeError("Parameters need OrderedDict type, but got {}.".format(type(params)))
 
     def _load_inputs(self, *inputs):
         """
@@ -480,7 +478,7 @@ class Cell(Cell_):
             key = self._construct_inputs_names[i]
             # if input is not used, self.parameter_layout_dict may not contain the key
             if key not in self.parameter_layout_dict:
-                logger.warning("layout dict does not contain the key %s", key)
+                logger.warning("Layout dict does not contain the key %s.", key)
                 parallel_inputs_run.append(tensor)
             else:
                 layout = self.parameter_layout_dict[key]
@@ -739,7 +737,7 @@ class Cell(Cell_):
         """
         Returns all untrainable parameters.
 
-        Returns a list of all untrainable parmeters.
+        Returns a list of all untrainable parameters.
 
         Args:
             recurse (bool): Whether contains the untrainable parameters of subcells. Default: True.

mindspore/nn/dynamic_lr.py

@@ -16,7 +16,6 @@
 import math
 
 from mindspore._checkparam import Validator as validator
-from mindspore._checkparam import Rel
 
 
 def piecewise_constant_lr(milestone, learning_rates):
@@ -44,8 +43,8 @@ def piecewise_constant_lr(milestone, learning_rates):
         >>> piecewise_constant_lr(milestone, learning_rates)
         [0.1, 0.1, 0.05, 0.05, 0.05, 0.01, 0.01, 0.01, 0.01, 0.01]
     """
-    validator.check_value_type('milestone', milestone, (tuple, list), None)
-    validator.check_value_type('learning_rates', learning_rates, (tuple, list), None)
+    validator.check_value_type('milestone', milestone, (tuple, list))
+    validator.check_value_type('learning_rates', learning_rates, (tuple, list))
     if len(milestone) != len(learning_rates):
         raise ValueError('The size of `milestone` must be same with the size of `learning_rates`.')
 
@@ -70,7 +69,7 @@ def _check_inputs(learning_rate, decay_rate, total_step, step_per_epoch, decay_e
     validator.check_is_float(learning_rate, 'learning_rate')
     validator.check_positive_float(decay_rate, 'decay_rate')
     validator.check_is_float(decay_rate, 'decay_rate')
-    validator.check_value_type('is_stair', is_stair, [bool], None)
+    validator.check_value_type('is_stair', is_stair, [bool])
 
 
 def exponential_decay_lr(learning_rate, decay_rate, total_step, step_per_epoch, decay_epoch, is_stair=False):
@@ -309,7 +308,7 @@ def polynomial_decay_lr(learning_rate, end_learning_rate, total_step, step_per_e
     validator.check_positive_int(total_step, 'total_step')
     validator.check_positive_int(step_per_epoch, 'step_per_epoch')
     validator.check_positive_int(decay_epoch, 'decay_epoch')
-    validator.check_value_type('update_decay_epoch', update_decay_epoch, [bool], None)
+    validator.check_value_type('update_decay_epoch', update_decay_epoch, [bool])
 
     origin_decay_epoch = decay_epoch
     function = lambda x, y: (x, min(x, y))

mindspore/ops/op_info_register.py

@@ -45,7 +45,7 @@ def op_info_register(op_info):
             op_info_real = json.dumps(op_info)
         else:
             op_info_real = op_info
-        validator.check_value_type("op_info", op_info_real, [str], None)
+        validator.check_value_type("op_info", op_info_real, [str])
         op_lib = Oplib()
         file_path = os.path.realpath(inspect.getfile(func))
         # keep the path custom ops implementation.

mindspore/train/amp.py

@@ -82,11 +82,11 @@ def _check_kwargs(key_words):
         validator.check_type_name('cast_model_type', key_words['cast_model_type'],
                                   [mstype.float16, mstype.float32], None)
     if 'keep_batchnorm_fp32' in key_words:
-        validator.check_value_type('keep_batchnorm_fp32', key_words['keep_batchnorm_fp32'], bool, None)
+        validator.check_value_type('keep_batchnorm_fp32', key_words['keep_batchnorm_fp32'], bool)
     if 'loss_scale_manager' in key_words:
         loss_scale_manager = key_words['loss_scale_manager']
         if loss_scale_manager:
-            validator.check_value_type('loss_scale_manager', loss_scale_manager, LossScaleManager, None)
+            validator.check_value_type('loss_scale_manager', loss_scale_manager, LossScaleManager)
 
 
 def _add_loss_network(network, loss_fn, cast_model_type):
@@ -104,7 +104,7 @@ def _add_loss_network(network, loss_fn, cast_model_type):
             label = F.mixed_precision_cast(mstype.float32, label)
             return self._loss_fn(F.mixed_precision_cast(mstype.float32, out), label)
 
-    validator.check_value_type('loss_fn', loss_fn, nn.Cell, None)
+    validator.check_value_type('loss_fn', loss_fn, nn.Cell)
     if cast_model_type == mstype.float16:
         network = WithLossCell(network, loss_fn)
     else:
@@ -140,9 +140,9 @@ def build_train_network(network, optimizer, loss_fn=None, level='O0', **kwargs):
         loss_scale_manager (Union[None, LossScaleManager]): If None, not scale the loss, or else
             scale the loss by LossScaleManager. If set, overwrite the level setting.
     """
-    validator.check_value_type('network', network, nn.Cell, None)
-    validator.check_value_type('optimizer', optimizer, nn.Optimizer, None)
-    validator.check('level', level, "", ['O0', 'O2', 'O3', "auto"], Rel.IN, None)
+    validator.check_value_type('network', network, nn.Cell)
+    validator.check_value_type('optimizer', optimizer, nn.Optimizer)
+    validator.check('level', level, "", ['O0', 'O2', 'O3', "auto"], Rel.IN)
 
     if level == "auto":
         device_target = context.get_context('device_target')

model_zoo/official/cv/lenet/eval.py

@@ -19,7 +19,6 @@ python eval.py --data_path /YourDataPath --ckpt_path Your.ckpt
 """
 
 import os
-import ast
 import argparse
 import mindspore.nn as nn
 from mindspore import context
@@ -38,8 +37,6 @@ if __name__ == "__main__":
                         help='path where the dataset is saved')
     parser.add_argument('--ckpt_path', type=str, default="", help='if mode is test, must provide\
                         path where the trained ckpt file')
-    parser.add_argument('--dataset_sink_mode', type=ast.literal_eval,
-                        default=False, help='dataset_sink_mode is False or True')
 
     args = parser.parse_args()
 
@@ -60,5 +57,5 @@ if __name__ == "__main__":
     if ds_eval.get_dataset_size() == 0:
         raise ValueError("Please check dataset size > 0 and batch_size <= dataset size")
 
-    acc = model.eval(ds_eval, dataset_sink_mode=args.dataset_sink_mode)
+    acc = model.eval(ds_eval)
     print("============== {} ==============".format(acc))

model_zoo/official/cv/lenet/src/lenet.py

@@ -46,8 +46,12 @@ class LeNet5(nn.Cell):
 
 
     def construct(self, x):
-        x = self.max_pool2d(self.relu(self.conv1(x)))
-        x = self.max_pool2d(self.relu(self.conv2(x)))
+        x = self.conv1(x)
+        x = self.relu(x)
+        x = self.max_pool2d(x)
+        x = self.conv2(x)
+        x = self.relu(x)
+        x = self.max_pool2d(x)
         if not self.include_top:
             return x
         x = self.flatten(x)

model_zoo/official/cv/lenet/train.py

@@ -19,7 +19,6 @@ python train.py --data_path /YourDataPath
 """
 
 import os
-import ast
 import argparse
 from src.config import mnist_cfg as cfg
 from src.dataset import create_dataset
@@ -41,8 +40,6 @@ if __name__ == "__main__":
                         help='path where the dataset is saved')
     parser.add_argument('--ckpt_path', type=str, default="./ckpt", help='if is test, must provide\
                         path where the trained ckpt file')
-    parser.add_argument('--dataset_sink_mode', type=ast.literal_eval, default=True,
-                        help='dataset_sink_mode is False or True')
 
     args = parser.parse_args()
 
@@ -67,5 +64,4 @@ if __name__ == "__main__":
         model = Model(network, net_loss, net_opt, metrics={"Accuracy": Accuracy()}, amp_level="O2")
 
     print("============== Starting Training ==============")
-    model.train(cfg['epoch_size'], ds_train, callbacks=[time_cb, ckpoint_cb, LossMonitor()],
-                dataset_sink_mode=args.dataset_sink_mode)
+    model.train(cfg['epoch_size'], ds_train, callbacks=[time_cb, ckpoint_cb, LossMonitor()])

tests/vm_impl/vm_me.py

@@ -232,7 +232,7 @@ def conv2d(x, weight, bias=None, stride=1, pad=0,
            dilation=1, groups=1, padding_mode='zeros'):
     """Convolution 2D."""
     # pylint: disable=unused-argument
-    validator.check_value_type('stride', stride, (int, tuple), None)
+    validator.check_value_type('stride', stride, (int, tuple))
     if isinstance(stride, int):
         stride = (stride, stride)
     elif len(stride) == 4:
@@ -244,7 +244,7 @@ def conv2d(x, weight, bias=None, stride=1, pad=0,
                          f"a tuple of two positive int numbers, but got {stride}")
     stride_h = stride[0]
     stride_w = stride[1]
-    validator.check_value_type('dilation', dilation, (int, tuple), None)
+    validator.check_value_type('dilation', dilation, (int, tuple))
     if isinstance(dilation, int):
         dilation = (dilation, dilation)
     elif len(dilation) == 4: