fix code style

core/engine/cluster/cloud/__init__.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

core/modules/coding/layers.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

core/trainers/__init__.py

@@ -11,7 +11,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 """
 trainer implement.
 
@@ -22,5 +21,3 @@ Trainer
                                ↘  (for online learning training) OnlineLearningTrainer
 
 """
-
-

core/trainers/ctr_coding_trainer.py

@@ -59,8 +59,10 @@ class CtrTrainer(Trainer):
         reader_class = envs.get_global_env("class", None, namespace)
         abs_dir = os.path.dirname(os.path.abspath(__file__))
         reader = os.path.join(abs_dir, '../utils', 'dataset_instance.py')
-        pipe_cmd = "python {} {} {} {}".format(reader, reader_class, "TRAIN", self._config_yaml)
-        train_data_path = envs.get_global_env("train_data_path", None, namespace)
+        pipe_cmd = "python {} {} {} {}".format(reader, reader_class, "TRAIN",
+                                               self._config_yaml)
+        train_data_path = envs.get_global_env("train_data_path", None,
+                                              namespace)
 
         dataset = fluid.DatasetFactory().create_dataset()
         dataset.set_use_var(inputs)
@@ -87,7 +89,8 @@ class CtrTrainer(Trainer):
         self.model.train_net()
         optimizer = self.model.optimizer()
 
-        optimizer = fleet.distributed_optimizer(optimizer, strategy={"use_cvm": False})
+        optimizer = fleet.distributed_optimizer(
+            optimizer, strategy={"use_cvm": False})
         optimizer.minimize(self.model.get_avg_cost())
 
         if fleet.is_server():
@@ -118,12 +121,14 @@ class CtrTrainer(Trainer):
         gs = shuf * 0
         fleet._role_maker._node_type_comm.Allreduce(shuf, gs)
 
-        print("trainer id: {}, trainers: {}, gs: {}".format(fleet.worker_index(), fleet.worker_num(), gs))
+        print("trainer id: {}, trainers: {}, gs: {}".format(fleet.worker_index(
+        ), fleet.worker_num(), gs))
 
         epochs = envs.get_global_env("train.epochs")
 
         for i in range(epochs):
-            self._exe.train_from_dataset(program=fluid.default_main_program(),
+            self._exe.train_from_dataset(
+                program=fluid.default_main_program(),
                 dataset=dataset,
                 fetch_list=self.fetch_vars,
                 fetch_info=self.fetch_alias,

core/trainers/ctr_modul_trainer.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 import datetime
 import json
 import sys
@@ -23,7 +22,6 @@ import paddle.fluid as fluid
 from paddle.fluid.incubate.fleet.parameter_server.pslib import fleet
 from paddle.fluid.incubate.fleet.base.role_maker import GeneralRoleMaker
 
-
 from paddlerec.core.utils import fs as fs
 from paddlerec.core.utils import util as util
 from paddlerec.core.metrics.auc_metrics import AUCMetric
@@ -80,20 +78,31 @@ class CtrTrainer(Trainer):
         """R
         """
         Trainer.__init__(self, config)
-        config['output_path'] = util.get_absolute_path(
-            config['output_path'], config['io']['afs'])
+        config['output_path'] = util.get_absolute_path(config['output_path'],
+                                                       config['io']['afs'])
 
         self.global_config = config
         self._metrics = {}
 
         self._path_generator = util.PathGenerator({
-            'templates': [
-                {'name': 'xbox_base_done', 'template': config['output_path'] + '/xbox_base_done.txt'},
-                {'name': 'xbox_delta_done', 'template': config['output_path'] + '/xbox_patch_done.txt'},
-                {'name': 'xbox_base', 'template': config['output_path'] + '/xbox/{day}/base/'},
-                {'name': 'xbox_delta', 'template': config['output_path'] + '/xbox/{day}/delta-{pass_id}/'},
-                {'name': 'batch_model', 'template': config['output_path'] + '/batch_model/{day}/{pass_id}/'}
-            ]
+            'templates': [{
+                'name': 'xbox_base_done',
+                'template': config['output_path'] + '/xbox_base_done.txt'
+            }, {
+                'name': 'xbox_delta_done',
+                'template': config['output_path'] + '/xbox_patch_done.txt'
+            }, {
+                'name': 'xbox_base',
+                'template': config['output_path'] + '/xbox/{day}/base/'
+            }, {
+                'name': 'xbox_delta',
+                'template':
+                config['output_path'] + '/xbox/{day}/delta-{pass_id}/'
+            }, {
+                'name': 'batch_model',
+                'template':
+                config['output_path'] + '/batch_model/{day}/{pass_id}/'
+            }]
         })
         if 'path_generator' in config:
             self._path_generator.add_path_template(config['path_generator'])
@@ -111,9 +120,11 @@ class CtrTrainer(Trainer):
         if self.global_config.get('process_mode', 'mpi') == 'brilliant_cpu':
             afs_config = self.global_config['io']['afs']
             role_maker = GeneralRoleMaker(
-                hdfs_name=afs_config['fs_name'], hdfs_ugi=afs_config['fs_ugi'],
+                hdfs_name=afs_config['fs_name'],
+                hdfs_ugi=afs_config['fs_ugi'],
                 path=self.global_config['output_path'] + "/gloo",
-                init_timeout_seconds=1200, run_timeout_seconds=1200)
+                init_timeout_seconds=1200,
+                run_timeout_seconds=1200)
         fleet.init(role_maker)
         data_var_list = []
         data_var_name_dict = {}
@@ -125,7 +136,8 @@ class CtrTrainer(Trainer):
             scope = fluid.Scope()
             self._exector_context[executor['name']] = {}
             self._exector_context[executor['name']]['scope'] = scope
-            self._exector_context[executor['name']]['model'] = model_basic.create(executor)
+            self._exector_context[executor['name']][
+                'model'] = model_basic.create(executor)
             model = self._exector_context[executor['name']]['model']
             self._metrics.update(model.get_metrics())
             runnnable_scope.append(scope)
@@ -146,9 +158,12 @@ class CtrTrainer(Trainer):
             model = self._exector_context[executor['name']]['model']
             program = model._build_param['model']['train_program']
             if not executor['is_update_sparse']:
-                program._fleet_opt["program_configs"][str(id(model.get_avg_cost().block.program))]["push_sparse"] = []
+                program._fleet_opt["program_configs"][str(
+                    id(model.get_avg_cost().block.program))][
+                        "push_sparse"] = []
             if 'train_thread_num' not in executor:
-                executor['train_thread_num'] = self.global_config['train_thread_num']
+                executor['train_thread_num'] = self.global_config[
+                    'train_thread_num']
             with fluid.scope_guard(scope):
                 self._exe.run(model._build_param['model']['startup_program'])
             model.dump_model_program('./')
@@ -162,7 +177,8 @@ class CtrTrainer(Trainer):
             dataset_item['data_vars'] = data_var_list
             dataset_item.update(self.global_config['io']['afs'])
             dataset_item["batch_size"] = self.global_config['batch_size']
-            self._dataset[dataset_item['name']] = dataset.FluidTimeSplitDataset(dataset_item)
+            self._dataset[dataset_item[
+                'name']] = dataset.FluidTimeSplitDataset(dataset_item)
         # if config.need_reqi_changeslot and config.reqi_dnn_plugin_day >= last_day and config.reqi_dnn_plugin_pass >= last_pass:
         #    util.reqi_changeslot(config.hdfs_dnn_plugin_path, join_save_params, common_save_params, update_save_params, scope2, scope3)
         fleet.init_worker()
@@ -190,23 +206,30 @@ class CtrTrainer(Trainer):
             metric_param = {'label': metric, 'metric_dict': metrics[metric]}
             metric_calculator.calculate(scope, metric_param)
             metric_result = metric_calculator.get_result_to_string()
-            self.print_log(metric_result, {'master': True, 'stdout': stdout_str})
+            self.print_log(metric_result,
+                           {'master': True,
+                            'stdout': stdout_str})
             monitor_data += metric_result
             metric_calculator.clear(scope, metric_param)
 
     def save_model(self, day, pass_index, base_key):
         """R
         """
-        cost_printer = util.CostPrinter(util.print_cost,
-                                        {'master': True, 'log_format': 'save model cost %s sec'})
-        model_path = self._path_generator.generate_path('batch_model', {'day': day, 'pass_id': pass_index})
+        cost_printer = util.CostPrinter(util.print_cost, {
+            'master': True,
+            'log_format': 'save model cost %s sec'
+        })
+        model_path = self._path_generator.generate_path(
+            'batch_model', {'day': day,
+                            'pass_id': pass_index})
         save_mode = 0  # just save all
         if pass_index < 1:  # batch_model
             save_mode = 3  # unseen_day++, save all
         util.rank0_print("going to save_model %s" % model_path)
         fleet.save_persistables(None, model_path, mode=save_mode)
         if fleet._role_maker.is_first_worker():
-            self._train_pass.save_train_progress(day, pass_index, base_key, model_path, is_checkpoint=True)
+            self._train_pass.save_train_progress(
+                day, pass_index, base_key, model_path, is_checkpoint=True)
         cost_printer.done()
         return model_path
 
@@ -225,46 +248,58 @@ class CtrTrainer(Trainer):
         if pass_index < 1:
             save_mode = 2
             xbox_patch_id = xbox_base_key
-            model_path = self._path_generator.generate_path('xbox_base', {'day': day})
-            xbox_model_donefile = self._path_generator.generate_path('xbox_base_done', {'day': day})
+            model_path = self._path_generator.generate_path('xbox_base',
+                                                            {'day': day})
+            xbox_model_donefile = self._path_generator.generate_path(
+                'xbox_base_done', {'day': day})
         else:
             save_mode = 1
-            model_path = self._path_generator.generate_path('xbox_delta', {'day': day, 'pass_id': pass_index})
-            xbox_model_donefile = self._path_generator.generate_path('xbox_delta_done', {'day': day})
-        total_save_num = fleet.save_persistables(None, model_path, mode=save_mode)
+            model_path = self._path_generator.generate_path(
+                'xbox_delta', {'day': day,
+                               'pass_id': pass_index})
+            xbox_model_donefile = self._path_generator.generate_path(
+                'xbox_delta_done', {'day': day})
+        total_save_num = fleet.save_persistables(
+            None, model_path, mode=save_mode)
         cost_printer.done()
 
-        cost_printer = util.CostPrinter(util.print_cost, {'master': True,
+        cost_printer = util.CostPrinter(util.print_cost, {
+            'master': True,
             'log_format': 'save cache model cost %s sec',
-                                                          'stdout': stdout_str})
+            'stdout': stdout_str
+        })
         model_file_handler = fs.FileHandler(self.global_config['io']['afs'])
         if self.global_config['save_cache_model']:
-            cache_save_num = fleet.save_cache_model(None, model_path, mode=save_mode)
+            cache_save_num = fleet.save_cache_model(
+                None, model_path, mode=save_mode)
             model_file_handler.write(
                 "file_prefix:part\npart_num:16\nkey_num:%d\n" % cache_save_num,
                 model_path + '/000_cache/sparse_cache.meta', 'w')
         cost_printer.done()
-        util.rank0_print("save xbox cache model done, key_num=%s" % cache_save_num)
+        util.rank0_print("save xbox cache model done, key_num=%s" %
+                         cache_save_num)
 
-        save_env_param = {
-            'executor': self._exe,
-            'save_combine': True
-        }
-        cost_printer = util.CostPrinter(util.print_cost, {'master': True,
+        save_env_param = {'executor': self._exe, 'save_combine': True}
+        cost_printer = util.CostPrinter(util.print_cost, {
+            'master': True,
             'log_format': 'save dense model cost %s sec',
-                                                          'stdout': stdout_str})
+            'stdout': stdout_str
+        })
         if fleet._role_maker.is_first_worker():
             for executor in self.global_config['executor']:
                 if 'layer_for_inference' not in executor:
                     continue
                 executor_name = executor['name']
                 model = self._exector_context[executor_name]['model']
-                save_env_param['inference_list'] = executor['layer_for_inference']
-                save_env_param['scope'] = self._exector_context[executor_name]['scope']
+                save_env_param['inference_list'] = executor[
+                    'layer_for_inference']
+                save_env_param['scope'] = self._exector_context[executor_name][
+                    'scope']
                 model.dump_inference_param(save_env_param)
                 for dnn_layer in executor['layer_for_inference']:
                     model_file_handler.cp(dnn_layer['save_file_name'],
-                                          model_path + '/dnn_plugin/' + dnn_layer['save_file_name'])
+                                          model_path + '/dnn_plugin/' +
+                                          dnn_layer['save_file_name'])
         fleet._role_maker._barrier_worker()
         cost_printer.done()
 
@@ -282,9 +317,15 @@ class CtrTrainer(Trainer):
             "job_name": util.get_env_value("JOB_NAME")
         }
         if fleet._role_maker.is_first_worker():
-            model_file_handler.write(json.dumps(xbox_done_info) + "\n", xbox_model_donefile, 'a')
+            model_file_handler.write(
+                json.dumps(xbox_done_info) + "\n", xbox_model_donefile, 'a')
             if pass_index > 0:
-                self._train_pass.save_train_progress(day, pass_index, xbox_base_key, model_path, is_checkpoint=False)
+                self._train_pass.save_train_progress(
+                    day,
+                    pass_index,
+                    xbox_base_key,
+                    model_path,
+                    is_checkpoint=False)
         fleet._role_maker._barrier_worker()
         return stdout_str
 
@@ -301,21 +342,28 @@ class CtrTrainer(Trainer):
             util.rank0_print("Begin " + executor_name + " pass")
             begin = time.time()
             program = model._build_param['model']['train_program']
-            self._exe.train_from_dataset(program, dataset, scope,
-                                         thread=executor_config['train_thread_num'], debug=self.global_config['debug'])
+            self._exe.train_from_dataset(
+                program,
+                dataset,
+                scope,
+                thread=executor_config['train_thread_num'],
+                debug=self.global_config['debug'])
             end = time.time()
             local_cost = (end - begin) / 60.0
             avg_cost = worker_numric_avg(local_cost)
             min_cost = worker_numric_min(local_cost)
             max_cost = worker_numric_max(local_cost)
-            util.rank0_print("avg train time %s mins, min %s mins, max %s mins" % (avg_cost, min_cost, max_cost))
+            util.rank0_print("avg train time %s mins, min %s mins, max %s mins"
+                             % (avg_cost, min_cost, max_cost))
             self._exector_context[executor_name]['cost'] = max_cost
 
             monitor_data = ""
             self.print_global_metrics(scope, model, monitor_data, stdout_str)
             util.rank0_print("End " + executor_name + " pass")
-            if self._train_pass.need_dump_inference(pass_id) and executor_config['dump_inference_model']:
-                stdout_str += self.save_xbox_model(day, pass_id, xbox_base_key, monitor_data)
+            if self._train_pass.need_dump_inference(
+                    pass_id) and executor_config['dump_inference_model']:
+                stdout_str += self.save_xbox_model(day, pass_id, xbox_base_key,
+                                                   monitor_data)
         fleet._role_maker._barrier_worker()
 
     def startup(self, context):
@@ -328,10 +376,14 @@ class CtrTrainer(Trainer):
         stdout_str = ""
         self._train_pass = util.TimeTrainPass(self.global_config)
         if not self.global_config['cold_start']:
-            cost_printer = util.CostPrinter(util.print_cost,
-                                            {'master': True, 'log_format': 'load model cost %s sec',
-                                             'stdout': stdout_str})
-            self.print_log("going to load model %s" % self._train_pass._checkpoint_model_path, {'master': True})
+            cost_printer = util.CostPrinter(util.print_cost, {
+                'master': True,
+                'log_format': 'load model cost %s sec',
+                'stdout': stdout_str
+            })
+            self.print_log("going to load model %s" %
+                           self._train_pass._checkpoint_model_path,
+                           {'master': True})
             # if config.need_reqi_changeslot and config.reqi_dnn_plugin_day >= self._train_pass.date()
             #    and config.reqi_dnn_plugin_pass >= self._pass_id:
             #    fleet.load_one_table(0, self._train_pass._checkpoint_model_path)
@@ -340,9 +392,12 @@ class CtrTrainer(Trainer):
             cost_printer.done()
         if self.global_config['save_first_base']:
             self.print_log("save_first_base=True", {'master': True})
-            self.print_log("going to save xbox base model", {'master': True, 'stdout': stdout_str})
+            self.print_log("going to save xbox base model",
+                           {'master': True,
+                            'stdout': stdout_str})
             self._train_pass._base_key = int(time.time())
-            stdout_str += self.save_xbox_model(self._train_pass.date(), 0, self._train_pass._base_key, "")
+            stdout_str += self.save_xbox_model(self._train_pass.date(), 0,
+                                               self._train_pass._base_key, "")
         context['status'] = 'begin_day'
 
     def begin_day(self, context):
@@ -353,7 +408,9 @@ class CtrTrainer(Trainer):
             context['is_exit'] = True
         day = self._train_pass.date()
         pass_id = self._train_pass._pass_id
-        self.print_log("======== BEGIN DAY:%s ========" % day, {'master': True, 'stdout': stdout_str})
+        self.print_log("======== BEGIN DAY:%s ========" % day,
+                       {'master': True,
+                        'stdout': stdout_str})
         if pass_id == self._train_pass.max_pass_num_day():
             context['status'] = 'end_day'
         else:
@@ -368,8 +425,10 @@ class CtrTrainer(Trainer):
         context['status'] = 'begin_day'
 
         util.rank0_print("shrink table")
-        cost_printer = util.CostPrinter(util.print_cost,
-                                        {'master': True, 'log_format': 'shrink table done, cost %s sec'})
+        cost_printer = util.CostPrinter(util.print_cost, {
+            'master': True,
+            'log_format': 'shrink table done, cost %s sec'
+        })
         fleet.shrink_sparse_table()
         for executor in self._exector_context:
             self._exector_context[executor]['model'].shrink({
@@ -394,7 +453,9 @@ class CtrTrainer(Trainer):
         pass_id = self._train_pass._pass_id
         base_key = self._train_pass._base_key
         pass_time = self._train_pass._current_train_time.strftime("%Y%m%d%H%M")
-        self.print_log("    ==== begin delta:%s ========" % pass_id, {'master': True, 'stdout': stdout_str})
+        self.print_log("    ==== begin delta:%s ========" % pass_id,
+                       {'master': True,
+                        'stdout': stdout_str})
         train_begin_time = time.time()
 
         cost_printer = util.CostPrinter(util.print_cost, \
@@ -403,35 +464,46 @@ class CtrTrainer(Trainer):
         current_dataset = {}
         for name in self._dataset:
             current_dataset[name] = self._dataset[name].load_dataset({
-                'node_num': fleet.worker_num(), 'node_idx': fleet.worker_index(),
-                'begin_time': pass_time, 'time_window_min': self._train_pass._interval_per_pass
+                'node_num': fleet.worker_num(),
+                'node_idx': fleet.worker_index(),
+                'begin_time': pass_time,
+                'time_window_min': self._train_pass._interval_per_pass
             })
         fleet._role_maker._barrier_worker()
         cost_printer.done()
 
         util.rank0_print("going to global shuffle")
         cost_printer = util.CostPrinter(util.print_cost, {
-            'master': True, 'stdout': stdout_str,
-            'log_format': 'global shuffle done, cost %s sec'})
+            'master': True,
+            'stdout': stdout_str,
+            'log_format': 'global shuffle done, cost %s sec'
+        })
         for name in current_dataset:
-            current_dataset[name].global_shuffle(fleet, self.global_config['dataset']['shuffle_thread'])
+            current_dataset[name].global_shuffle(
+                fleet, self.global_config['dataset']['shuffle_thread'])
         cost_printer.done()
         # str(dataset.get_shuffle_data_size(fleet))
         fleet._role_maker._barrier_worker()
 
         if self.global_config['prefetch_data']:
-            next_pass_time = (self._train_pass._current_train_time +
-                              datetime.timedelta(minutes=self._train_pass._interval_per_pass)).strftime("%Y%m%d%H%M")
+            next_pass_time = (
+                self._train_pass._current_train_time + datetime.timedelta(
+                    minutes=self._train_pass._interval_per_pass)
+            ).strftime("%Y%m%d%H%M")
             for name in self._dataset:
                 self._dataset[name].preload_dataset({
-                    'node_num': fleet.worker_num(), 'node_idx': fleet.worker_index(),
-                    'begin_time': next_pass_time, 'time_window_min': self._train_pass._interval_per_pass
+                    'node_num': fleet.worker_num(),
+                    'node_idx': fleet.worker_index(),
+                    'begin_time': next_pass_time,
+                    'time_window_min': self._train_pass._interval_per_pass
                 })
 
         fleet._role_maker._barrier_worker()
         pure_train_begin = time.time()
         for executor in self.global_config['executor']:
-            self.run_executor(executor, current_dataset[executor['dataset_name']], stdout_str)
+            self.run_executor(executor,
+                              current_dataset[executor['dataset_name']],
+                              stdout_str)
         cost_printer = util.CostPrinter(util.print_cost, \
                                         {'master': True, 'log_format': 'release_memory cost %s sec'})
         for name in current_dataset:
@@ -444,9 +516,11 @@ class CtrTrainer(Trainer):
         train_end_time = time.time()
         train_cost = train_end_time - train_begin_time
         other_cost = train_cost - pure_train_cost
-        log_str = "finished train day %s pass %s time cost:%s sec job time cost:" % (day, pass_id, train_cost)
+        log_str = "finished train day %s pass %s time cost:%s sec job time cost:" % (
+            day, pass_id, train_cost)
         for executor in self._exector_context:
-            log_str += '[' + executor + ':' + str(self._exector_context[executor]['cost']) + ']'
+            log_str += '[' + executor + ':' + str(self._exector_context[
+                executor]['cost']) + ']'
         log_str += '[other_cost:' + str(other_cost) + ']'
         util.rank0_print(log_str)
         stdout_str += util.now_time_str() + log_str

doc/distributed_train.md

@@ -7,5 +7,3 @@
 
 ### K8S集群运行分布式
 > 占位
-
-

doc/model_list.md

@@ -12,4 +12,3 @@
 |  多任务  |        [ESMM]()        |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
 |   匹配   |        [DSSM]()        |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
 |   匹配   |  [Multiview-Simnet]()  |      ✓      |      x      |       ✓       |     x      |       ✓       |      ✓       |
-

doc/ps_background.md

@@ -5,4 +5,3 @@
 
 
 ## [参数服务器训练](https://www.paddlepaddle.org.cn/tutorials/projectdetail/464839)
-

models/contentunderstanding/__init__.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

models/contentunderstanding/classification/config.yaml

@@ -37,4 +37,3 @@ train:
       dirname: "inference"
       epoch_interval: 100
       save_last: True
-

models/contentunderstanding/classification/model.py

@@ -31,7 +31,8 @@ class Model(ModelBase):
     def train_net(self):
         """ network definition """
 
-        data = fluid.data(name="input", shape=[None, self.max_len], dtype='int64')
+        data = fluid.data(
+            name="input", shape=[None, self.max_len], dtype='int64')
         label = fluid.data(name="label", shape=[None, 1], dtype='int64')
         seq_len = fluid.data(name="seq_len", shape=[None], dtype='int64')
 
@@ -51,7 +52,9 @@ class Model(ModelBase):
         # full connect layer
         fc_1 = fluid.layers.fc(input=[conv], size=self.hid_dim)
         # softmax layer
-        prediction = fluid.layers.fc(input=[fc_1], size=self.class_dim, act="softmax")
+        prediction = fluid.layers.fc(input=[fc_1],
+                                     size=self.class_dim,
+                                     act="softmax")
         cost = fluid.layers.cross_entropy(input=prediction, label=label)
         avg_cost = fluid.layers.mean(x=cost)
         acc = fluid.layers.accuracy(input=prediction, label=label)

models/contentunderstanding/classification/reader.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-
 import sys
 
 from paddlerec.core.reader import Reader
@@ -38,7 +37,8 @@ class TrainReader(Reader):
             data = [int(i) for i in data]
             label = [int(i) for i in label]
             seq_len = [int(i) for i in seq_len]
-            print >> sys.stderr, str([('data', data), ('label', label), ('seq_len', seq_len)])
+            print >> sys.stderr, str(
+                [('data', data), ('label', label), ('seq_len', seq_len)])
             yield [('data', data), ('label', label), ('seq_len', seq_len)]
 
         return data_iter

models/contentunderstanding/readme.md

@@ -87,4 +87,3 @@ python -m paddlerec.run -m paddlerec.models.contentunderstanding.classification
 | :------------------: | :--------------------: | :---------: |:---------: | :---------: |:---------: |
 |       ag news dataset        |       TagSpace       |       --        |       --          |       --          |       --          |
 |       --        |       Classification       |       --        |       --          |       --          |       --          |
-

models/contentunderstanding/tagspace/config.yaml

@@ -47,4 +47,3 @@ train:
       dirname: "inference"
       epoch_interval: 100
       save_last: True
-

models/match/__init__.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

models/match/readme.md

@@ -37,4 +37,3 @@
 python -m paddlerec.run -m paddlerec.models.match.dssm # dssm
 python -m paddlerec.run -m paddlerec.models.match.multiview-simnet # multiview-simnet
 ```
-

models/multitask/__init__.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

models/multitask/readme.md

@@ -56,4 +56,3 @@ python -m paddlerec.run -m paddlerec.models.multitask.esmm # esmm
 |       Census-income Data     |       Share-Bottom       |       --        |     0.93120/0.99256         |
 |       Census-income Data        |       MMoE       |       --        |       0.94465/0.99324         |
 |          Ali-CCP     |    ESMM       |       --        |      0.97181/0.49967          |
-

models/rank/__init__.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.

models/rank/dcn/data/download.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import os
 import sys
 import io

models/rank/dcn/data/get_slot_data.py

@@ -26,8 +26,8 @@ from collections import Counter
 import os
 import paddle.fluid.incubate.data_generator as dg
 
-class TrainReader(dg.MultiSlotDataGenerator):
 
+class TrainReader(dg.MultiSlotDataGenerator):
     def __init__(self, config):
         dg.MultiSlotDataGenerator.__init__(self)
 
@@ -109,6 +109,7 @@ class TrainReader(dg.MultiSlotDataGenerator):
 
         return data_iter
 
+
 reader = TrainReader("../config.yaml")
 reader.init()
 reader.run_from_stdin()

models/rank/dcn/data/preprocess.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from __future__ import print_function, absolute_import, division
 
 import os

models/rank/deepfm/data/download_preprocess.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import os
 import shutil
 import sys

models/rank/deepfm/data/get_slot_data.py

@@ -19,8 +19,9 @@ try:
     import cPickle as pickle
 except ImportError:
     import pickle
-class TrainReader(dg.MultiSlotDataGenerator):
 
+
+class TrainReader(dg.MultiSlotDataGenerator):
     def __init__(self, config):
         dg.MultiSlotDataGenerator.__init__(self)
 
@@ -77,15 +78,18 @@ class TrainReader(dg.MultiSlotDataGenerator):
         def data_iter():
             feat_idx, feat_value, label = self._process_line(line)
             s = ""
-            for i in [('feat_idx', feat_idx), ('feat_value', feat_value), ('label', label)]:
+            for i in [('feat_idx', feat_idx), ('feat_value', feat_value),
+                      ('label', label)]:
                 k = i[0]
                 v = i[1]
                 for j in v:
                     s += " " + k + ":" + str(j)
             print s.strip()
             yield None
+
         return data_iter
 
+
 reader = TrainReader("../config.yaml")
 reader.init()
 reader.run_from_stdin()

models/rank/deepfm/data/preprocess.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import os
 import numpy
 from collections import Counter

models/rank/din/data/build_dataset.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from __future__ import print_function
 import random
 import pickle

models/rank/din/data/convert_pd.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from __future__ import print_function
 import pickle
 import pandas as pd

models/rank/din/data/remap_id.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from __future__ import print_function
 import random
 import pickle

models/rank/dnn/data/get_slot_data.py

@@ -32,6 +32,7 @@ class CriteoDataset(dg.MultiSlotDataGenerator):
         """
         Read the data line by line and process it as a dictionary
         """
+
         def reader():
             """
             This function needs to be implemented by the user, based on data format
@@ -59,9 +60,10 @@ class CriteoDataset(dg.MultiSlotDataGenerator):
             for i in dense_feature:
                 s += " dense_feature:" + str(i)
             for i in range(1, 1 + len(categorical_range_)):
-                s += " " + str(i) + ":" + str(sparse_feature[i-1][0])
+                s += " " + str(i) + ":" + str(sparse_feature[i - 1][0])
             print s.strip()
             yield None
+
         return reader
 
 

models/rank/wide_deep/data/data_preparation.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import os
 import io
 import args
 import pandas as pd
 from sklearn import preprocessing
 
-def _clean_file(source_path,target_path):
+
+def _clean_file(source_path, target_path):
     """makes changes to match the CSV format."""
     with io.open(source_path, 'r') as temp_eval_file:
         with io.open(target_path, 'w') as eval_file:
@@ -18,6 +33,7 @@ def _clean_file(source_path,target_path):
                 line += '\n'
                 eval_file.write(line)
 
+
 def build_model_columns(train_data_path, test_data_path):
     # The column names are from
     # https://www2.1010data.com/documentationcenter/prod/Tutorials/MachineLearningExamples/CensusIncomeDataSet.html
@@ -44,61 +60,92 @@ def build_model_columns(train_data_path, test_data_path):
 
     # First group of tasks according to the paper
     #label_columns = ['income_50k', 'marital_stat']
-    categorical_columns = ['education','marital_status','relationship','workclass','occupation']
+    categorical_columns = [
+        'education', 'marital_status', 'relationship', 'workclass',
+        'occupation'
+    ]
     for col in categorical_columns:
         label_train = preprocessing.LabelEncoder()
-        train_df[col]= label_train.fit_transform(train_df[col])
+        train_df[col] = label_train.fit_transform(train_df[col])
         label_test = preprocessing.LabelEncoder()
-        test_df[col]= label_test.fit_transform(test_df[col])
+        test_df[col] = label_test.fit_transform(test_df[col])
 
     bins = [18, 25, 30, 35, 40, 45, 50, 55, 60, 65]
-    train_df['age_buckets'] = pd.cut(train_df['age'].values.tolist(), bins,labels=False)
-    test_df['age_buckets'] = pd.cut(test_df['age'].values.tolist(), bins,labels=False)
-    
-    base_columns = ['education', 'marital_status', 'relationship', 'workclass', 'occupation', 'age_buckets']
+    train_df['age_buckets'] = pd.cut(train_df['age'].values.tolist(),
+                                     bins,
+                                     labels=False)
+    test_df['age_buckets'] = pd.cut(test_df['age'].values.tolist(),
+                                    bins,
+                                    labels=False)
+
+    base_columns = [
+        'education', 'marital_status', 'relationship', 'workclass',
+        'occupation', 'age_buckets'
+    ]
 
-    train_df['education_occupation'] = train_df['education'].astype(str) + '_' + train_df['occupation'].astype(str)    
-    test_df['education_occupation'] = test_df['education'].astype(str) + '_' + test_df['occupation'].astype(str)
-    train_df['age_buckets_education_occupation'] = train_df['age_buckets'].astype(str) + '_' + train_df['education'].astype(str) + '_' + train_df['occupation'].astype(str)
-    test_df['age_buckets_education_occupation'] = test_df['age_buckets'].astype(str) + '_' + test_df['education'].astype(str) + '_' + test_df['occupation'].astype(str)
-    crossed_columns = ['education_occupation','age_buckets_education_occupation']
+    train_df['education_occupation'] = train_df['education'].astype(
+        str) + '_' + train_df['occupation'].astype(str)
+    test_df['education_occupation'] = test_df['education'].astype(
+        str) + '_' + test_df['occupation'].astype(str)
+    train_df['age_buckets_education_occupation'] = train_df[
+        'age_buckets'].astype(str) + '_' + train_df['education'].astype(
+            str) + '_' + train_df['occupation'].astype(str)
+    test_df['age_buckets_education_occupation'] = test_df[
+        'age_buckets'].astype(str) + '_' + test_df['education'].astype(
+            str) + '_' + test_df['occupation'].astype(str)
+    crossed_columns = [
+        'education_occupation', 'age_buckets_education_occupation'
+    ]
 
     for col in crossed_columns:
         label_train = preprocessing.LabelEncoder()
-        train_df[col]= label_train.fit_transform(train_df[col])
+        train_df[col] = label_train.fit_transform(train_df[col])
         label_test = preprocessing.LabelEncoder()
-        test_df[col]= label_test.fit_transform(test_df[col])
+        test_df[col] = label_test.fit_transform(test_df[col])
 
     wide_columns = base_columns + crossed_columns
 
-    train_df_temp = pd.get_dummies(train_df[categorical_columns],columns=categorical_columns)
-    test_df_temp = pd.get_dummies(test_df[categorical_columns], columns=categorical_columns)
+    train_df_temp = pd.get_dummies(
+        train_df[categorical_columns], columns=categorical_columns)
+    test_df_temp = pd.get_dummies(
+        test_df[categorical_columns], columns=categorical_columns)
     train_df = train_df.join(train_df_temp)
     test_df = test_df.join(test_df_temp)
 
-    deep_columns = list(train_df_temp.columns)+ ['age','education_num','capital_gain','capital_loss','hours_per_week']
+    deep_columns = list(train_df_temp.columns) + [
+        'age', 'education_num', 'capital_gain', 'capital_loss',
+        'hours_per_week'
+    ]
 
-    train_df['label'] = train_df['income_bracket'].apply(lambda x : 1 if x == '>50K' else 0)
-    test_df['label'] = test_df['income_bracket'].apply(lambda x : 1 if x == '>50K' else 0)
+    train_df['label'] = train_df['income_bracket'].apply(
+        lambda x: 1 if x == '>50K' else 0)
+    test_df['label'] = test_df['income_bracket'].apply(
+        lambda x: 1 if x == '>50K' else 0)
 
-    with io.open('train_data/columns.txt','w') as f:
-        write_str = str(len(wide_columns)) + '\n' + str(len(deep_columns)) + '\n'
+    with io.open('train_data/columns.txt', 'w') as f:
+        write_str = str(len(wide_columns)) + '\n' + str(len(
+            deep_columns)) + '\n'
         f.write(write_str)
         f.close()
-    with io.open('test_data/columns.txt','w') as f:
-        write_str = str(len(wide_columns)) + '\n' + str(len(deep_columns)) + '\n'
+    with io.open('test_data/columns.txt', 'w') as f:
+        write_str = str(len(wide_columns)) + '\n' + str(len(
+            deep_columns)) + '\n'
         f.write(write_str)
         f.close()
 
-    train_df[wide_columns + deep_columns + ['label']].fillna(0).to_csv(train_data_path,index=False)
-    test_df[wide_columns + deep_columns + ['label']].fillna(0).to_csv(test_data_path,index=False)
+    train_df[wide_columns + deep_columns + ['label']].fillna(0).to_csv(
+        train_data_path, index=False)
+    test_df[wide_columns + deep_columns + ['label']].fillna(0).to_csv(
+        test_data_path, index=False)
 
 
 def clean_file(train_path, test_path, train_data_path, test_data_path):
     _clean_file(train_path, train_data_path)
     _clean_file(test_path, test_data_path)
 
+
 if __name__ == '__main__':
     args = args.parse_args()
-    clean_file(args.train_path, args.test_path, args.train_data_path, args.test_data_path)  
+    clean_file(args.train_path, args.test_path, args.train_data_path,
+               args.test_data_path)
     build_model_columns(args.train_data_path, args.test_data_path)

models/rank/wide_deep/data/get_slot_data.py

@@ -20,6 +20,7 @@ except ImportError:
     import pickle
 import paddle.fluid.incubate.data_generator as dg
 
+
 class TrainReader(dg.MultiSlotDataGenerator):
     def __init__(self, config):
         dg.MultiSlotDataGenerator.__init__(self)
@@ -50,7 +51,8 @@ class TrainReader(dg.MultiSlotDataGenerator):
             wide_feat, deep_deat, label = self._process_line(line)
 
             s = ""
-            for i in [('wide_input', wide_feat), ('deep_input', deep_deat), ('label', label)]:
+            for i in [('wide_input', wide_feat), ('deep_input', deep_deat),
+                      ('label', label)]:
                 k = i[0]
                 v = i[1]
                 for j in v:
@@ -60,6 +62,7 @@ class TrainReader(dg.MultiSlotDataGenerator):
 
         return data_iter
 
+
 reader = TrainReader("../config.yaml")
 reader.init()
 reader.run_from_stdin()

models/rank/xdeepfm/data/download.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import os
 import shutil
 import sys

models/rank/xdeepfm/data/get_slot_data.py

@@ -21,6 +21,7 @@ except ImportError:
     import pickle
 import paddle.fluid.incubate.data_generator as dg
 
+
 class TrainReader(dg.MultiSlotDataGenerator):
     def __init__(self, config):
         dg.MultiSlotDataGenerator.__init__(self)
@@ -48,7 +49,8 @@ class TrainReader(dg.MultiSlotDataGenerator):
             feat_idx, feat_value, label = self._process_line(line)
 
             s = ""
-            for i in [('feat_idx', feat_idx), ('feat_value', feat_value), ('label', label)]:
+            for i in [('feat_idx', feat_idx), ('feat_value', feat_value),
+                      ('label', label)]:
                 k = i[0]
                 v = i[1]
                 for j in v:
@@ -58,6 +60,7 @@ class TrainReader(dg.MultiSlotDataGenerator):
 
         return data_iter
 
+
 reader = TrainReader("../config.yaml")
 reader.init()
 reader.run_from_stdin()

models/recall/gnn/data_process.sh

@@ -31,5 +31,3 @@ mv diginetica/train.txt train_data
 
 mkdir test_data
 mv diginetica/test.txt test_data
-
-

models/recall/gnn/raw_data/convert_data.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import argparse
 import time
 import pickle
@@ -10,6 +24,7 @@ parser.add_argument(
     help='dataset dir: diginetica/yoochoose1_4/yoochoose1_64/sample')
 opt = parser.parse_args()
 
+
 def process_data(file_type):
     path = os.path.join(opt.data_dir, file_type)
     output_path = os.path.splitext(path)[0] + ".txt"
@@ -23,6 +38,7 @@ def process_data(file_type):
             fout.write(str(data[i][1]))
             fout.write("\n")
 
+
 process_data("train")
 process_data("test")
 

models/recall/gnn/raw_data/download.py

+# Copyright (c) 2020 PaddlePaddle Authors. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 import requests
 import sys
 import time

models/recall/readme.md

@@ -78,4 +78,3 @@ python -m paddlerec.run -m paddlerec.models.recall.youtube_dnn # youtube_dnn
 |       MOVIELENS        |       NCF       |       0.688        |       --          |
 |       --        |       Youtube       |       --        |       --          |
 |       1 Billion Word Language Model Benchmark        |       Word2Vec       |       --         |       0.54          |
-

models/recall/word2vec/prepare_data.sh

@@ -35,6 +35,3 @@ wget --no-check-certificate https://paddlerec.bj.bcebos.com/word2vec/test_dir.ta
 tar xzvf test_dir.tar -C raw_data
 mv raw_data/data/test_dir test_data/
 rm -rf raw_data
-
-
-

run.py

@@ -26,8 +26,10 @@ from paddlerec.core.utils import util
 engines = {}
 device = ["CPU", "GPU"]
 clusters = ["SINGLE", "LOCAL_CLUSTER", "CLUSTER"]
-engine_choices = ["SINGLE", "LOCAL_CLUSTER", "CLUSTER",
-                  "TDM_SINGLE", "TDM_LOCAL_CLUSTER", "TDM_CLUSTER"]
+engine_choices = [
+    "SINGLE", "LOCAL_CLUSTER", "CLUSTER", "TDM_SINGLE", "TDM_LOCAL_CLUSTER",
+    "TDM_CLUSTER"
+]
 custom_model = ['TDM']
 model_name = ""
 
@@ -66,7 +68,8 @@ def get_engine(args):
     engine = engine.upper()
 
     if engine not in engine_choices:
-        raise ValueError("train.engin can not be chosen in {}".format(engine_choices))
+        raise ValueError("train.engin can not be chosen in {}".format(
+            engine_choices))
 
     print("engines: \n{}".format(engines))
 
@@ -77,8 +80,10 @@ def get_engine(args):
 
 def get_transpiler():
     FNULL = open(os.devnull, 'w')
-    cmd = ["python", "-c",
-           "import paddle.fluid as fluid; fleet_ptr = fluid.core.Fleet(); [fleet_ptr.copy_table_by_feasign(10, 10, [2020, 1010])];"]
+    cmd = [
+        "python", "-c",
+        "import paddle.fluid as fluid; fleet_ptr = fluid.core.Fleet(); [fleet_ptr.copy_table_by_feasign(10, 10, [2020, 1010])];"
+    ]
     proc = subprocess.Popen(cmd, stdout=FNULL, stderr=FNULL, cwd=os.getcwd())
     ret = proc.wait()
     if ret == -11:
@@ -152,7 +157,8 @@ def cluster_engine(args):
         update_workspace(flattens)
 
         envs.set_runtime_environs(flattens)
-        print(envs.pretty_print_envs(flattens, ("Submit Runtime Envs", "Value")))
+        print(envs.pretty_print_envs(flattens, ("Submit Runtime Envs", "Value"
+                                                )))
 
         launch = ClusterEngine(None, args.model)
         return launch
@@ -163,7 +169,8 @@ def cluster_engine(args):
         cluster_envs = {}
         cluster_envs["train.trainer.trainer"] = trainer
         cluster_envs["train.trainer.engine"] = "cluster"
-        cluster_envs["train.trainer.threads"] = envs.get_runtime_environ("CPU_NUM")
+        cluster_envs["train.trainer.threads"] = envs.get_runtime_environ(
+            "CPU_NUM")
         cluster_envs["train.trainer.platform"] = envs.get_platform()
         print("launch {} engine with cluster to with model: {}".format(
             trainer, args.model))
@@ -181,7 +188,8 @@ def cluster_engine(args):
 
 
 def cluster_mpi_engine(args):
-    print("launch cluster engine with cluster to run model: {}".format(args.model))
+    print("launch cluster engine with cluster to run model: {}".format(
+        args.model))
 
     cluster_envs = {}
     cluster_envs["train.trainer.trainer"] = "CtrCodingTrainer"
@@ -209,7 +217,8 @@ def local_cluster_engine(args):
     cluster_envs["train.trainer.platform"] = envs.get_platform()
 
     cluster_envs["CPU_NUM"] = "2"
-    print("launch {} engine with cluster to run model: {}".format(trainer, args.model))
+    print("launch {} engine with cluster to run model: {}".format(trainer,
+                                                                  args.model))
 
     set_runtime_envs(cluster_envs, args.model)
     launch = LocalClusterEngine(cluster_envs, args.model)
@@ -217,10 +226,12 @@ def local_cluster_engine(args):
 
 
 def local_mpi_engine(args):
-    print("launch cluster engine with cluster to run model: {}".format(args.model))
+    print("launch cluster engine with cluster to run model: {}".format(
+        args.model))
     from paddlerec.core.engine.local_mpi import LocalMPIEngine
 
-    print("use 1X1 MPI ClusterTraining at localhost to run model: {}".format(args.model))
+    print("use 1X1 MPI ClusterTraining at localhost to run model: {}".format(
+        args.model))
 
     mpi = util.run_which("mpirun")
     if not mpi:

setup.py

@@ -11,7 +11,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-
 """
 setup for paddle-rec.
 """
@@ -22,11 +21,7 @@ from setuptools import setup, find_packages
 import shutil
 import tempfile
 
-
-requires = [
-    "paddlepaddle == 1.7.2",
-    "pyyaml >= 5.1.1"
-]
+requires = ["paddlepaddle == 1.7.2", "pyyaml >= 5.1.1"]
 
 about = {}
 about["__title__"] = "paddle-rec"
@@ -48,18 +43,27 @@ def build(dirname):
     package_dir = os.path.dirname(os.path.abspath(__file__))
     run_cmd("cp -r {}/* {}".format(package_dir, dirname))
     run_cmd("mkdir {}".format(os.path.join(dirname, "paddlerec")))
-    run_cmd("mv {} {}".format(os.path.join(dirname, "core"), os.path.join(dirname, "paddlerec")))
-    run_cmd("mv {} {}".format(os.path.join(dirname, "doc"), os.path.join(dirname, "paddlerec")))
-    run_cmd("mv {} {}".format(os.path.join(dirname, "models"), os.path.join(dirname, "paddlerec")))
-    run_cmd("mv {} {}".format(os.path.join(dirname, "tests"), os.path.join(dirname, "paddlerec")))
-    run_cmd("mv {} {}".format(os.path.join(dirname, "tools"), os.path.join(dirname, "paddlerec")))
-    run_cmd("mv {} {}".format(os.path.join(dirname, "*.py"), os.path.join(dirname, "paddlerec")))
+    run_cmd("mv {} {}".format(
+        os.path.join(dirname, "core"), os.path.join(dirname, "paddlerec")))
+    run_cmd("mv {} {}".format(
+        os.path.join(dirname, "doc"), os.path.join(dirname, "paddlerec")))
+    run_cmd("mv {} {}".format(
+        os.path.join(dirname, "models"), os.path.join(dirname, "paddlerec")))
+    run_cmd("mv {} {}".format(
+        os.path.join(dirname, "tests"), os.path.join(dirname, "paddlerec")))
+    run_cmd("mv {} {}".format(
+        os.path.join(dirname, "tools"), os.path.join(dirname, "paddlerec")))
+    run_cmd("mv {} {}".format(
+        os.path.join(dirname, "*.py"), os.path.join(dirname, "paddlerec")))
 
     packages = find_packages(dirname, include=('paddlerec.*'))
     package_dir = {'': dirname}
     package_data = {}
 
-    models_copy = ['data/*.txt', 'data/*/*.txt', '*.yaml', '*.sh', 'tree/*.npy', 'tree/*.txt']
+    models_copy = [
+        'data/*.txt', 'data/*/*.txt', '*.yaml', '*.sh', 'tree/*.npy',
+        'tree/*.txt'
+    ]
     engine_copy = ['*/*.sh']
     for package in packages:
         if package.startswith("paddlerec.models."):
@@ -80,8 +84,7 @@ def build(dirname):
         package_data=package_data,
         python_requires=">=2.7",
         install_requires=requires,
-        zip_safe=False
-    )
+        zip_safe=False)
 
 
 dirname = tempfile.mkdtemp()