Make paddle.fluid no longer depends on paddle.v2

In this way we can build and test using WITH_FLUID_ONLY flag being set
to ON.

- move paddle.v2.dataset,reader to paddle.dataset,reader
- remove unused code (which depends on v2) in paddle.dataset,reader

python/CMakeLists.txt

@@ -73,12 +73,13 @@ add_custom_target(paddle_python ALL DEPENDS ${paddle_python_deps})
 set(PADDLE_PYTHON_PACKAGE_DIR ${CMAKE_CURRENT_BINARY_DIR}/dist/)
 
 if (WITH_TESTING)
+  add_subdirectory(paddle/reader/tests)
+  add_subdirectory(paddle/dataset/tests)
   if(NOT WITH_FLUID_ONLY)
     add_subdirectory(paddle/trainer_config_helpers/tests)
     if (WITH_SWIG_PY)
       # enable v2 API unittest only when paddle swig api is compiled
       add_subdirectory(paddle/v2/tests)
-      add_subdirectory(paddle/v2/reader/tests)
       add_subdirectory(paddle/v2/plot/tests)
     endif()
   endif()

python/paddle/__init__.py

@@ -14,8 +14,14 @@
 try:
     from version import full_version as __version__
     from version import commit as __git_commit__
+
 except ImportError:
     import sys
     sys.stderr.write('''Warning with import paddle: you should not 
      import paddle from the source directory; please install paddlepaddle*.whl firstly.'''
                      )
+
+import reader
+import dataset
+import batch
+batch = batch.batch

python/paddle/dataset/__init__.py

@@ -28,6 +28,7 @@ import wmt16
 import mq2007
 import flowers
 import voc2012
+import image
 
 __all__ = [
     'mnist',
@@ -43,4 +44,5 @@ __all__ = [
     'mq2007',
     'flowers',
     'voc2012',
+    'image',
 ]

python/paddle/dataset/cifar.py

@@ -31,7 +31,7 @@ images per class.
 import cPickle
 import itertools
 import numpy
-import paddle.v2.dataset.common
+import paddle.dataset.common
 import tarfile
 
 __all__ = ['train100', 'test100', 'train10', 'test10', 'convert']
@@ -75,7 +75,7 @@ def train100():
     :rtype: callable
     """
     return reader_creator(
-        paddle.v2.dataset.common.download(CIFAR100_URL, 'cifar', CIFAR100_MD5),
+        paddle.dataset.common.download(CIFAR100_URL, 'cifar', CIFAR100_MD5),
         'train')
 
 
@@ -90,7 +90,7 @@ def test100():
     :rtype: callable
     """
     return reader_creator(
-        paddle.v2.dataset.common.download(CIFAR100_URL, 'cifar', CIFAR100_MD5),
+        paddle.dataset.common.download(CIFAR100_URL, 'cifar', CIFAR100_MD5),
         'test')
 
 
@@ -105,7 +105,7 @@ def train10():
     :rtype: callable
     """
     return reader_creator(
-        paddle.v2.dataset.common.download(CIFAR10_URL, 'cifar', CIFAR10_MD5),
+        paddle.dataset.common.download(CIFAR10_URL, 'cifar', CIFAR10_MD5),
         'data_batch')
 
 
@@ -120,20 +120,20 @@ def test10():
     :rtype: callable
     """
     return reader_creator(
-        paddle.v2.dataset.common.download(CIFAR10_URL, 'cifar', CIFAR10_MD5),
+        paddle.dataset.common.download(CIFAR10_URL, 'cifar', CIFAR10_MD5),
         'test_batch')
 
 
 def fetch():
-    paddle.v2.dataset.common.download(CIFAR10_URL, 'cifar', CIFAR10_MD5)
-    paddle.v2.dataset.common.download(CIFAR100_URL, 'cifar', CIFAR100_MD5)
+    paddle.dataset.common.download(CIFAR10_URL, 'cifar', CIFAR10_MD5)
+    paddle.dataset.common.download(CIFAR100_URL, 'cifar', CIFAR100_MD5)
 
 
 def convert(path):
     """
     Converts dataset to recordio format
     """
-    paddle.v2.dataset.common.convert(path, train100(), 1000, "cifar_train100")
-    paddle.v2.dataset.common.convert(path, test100(), 1000, "cifar_test100")
-    paddle.v2.dataset.common.convert(path, train10(), 1000, "cifar_train10")
-    paddle.v2.dataset.common.convert(path, test10(), 1000, "cifar_test10")
+    paddle.dataset.common.convert(path, train100(), 1000, "cifar_train100")
+    paddle.dataset.common.convert(path, test100(), 1000, "cifar_test100")
+    paddle.dataset.common.convert(path, train10(), 1000, "cifar_train10")
+    paddle.dataset.common.convert(path, test10(), 1000, "cifar_test10")

python/paddle/dataset/common.py

@@ -19,7 +19,7 @@ import errno
 import shutil
 import sys
 import importlib
-import paddle.v2.dataset
+import paddle.dataset
 import cPickle
 import glob
 import cPickle as pickle
@@ -105,24 +105,24 @@ def download(url, module_name, md5sum, save_name=None):
 
 def fetch_all():
     for module_name in filter(lambda x: not x.startswith("__"),
-                              dir(paddle.v2.dataset)):
+                              dir(paddle.dataset)):
         if "fetch" in dir(
-                importlib.import_module("paddle.v2.dataset.%s" % module_name)):
+                importlib.import_module("paddle.dataset.%s" % module_name)):
             getattr(
-                importlib.import_module("paddle.v2.dataset.%s" % module_name),
+                importlib.import_module("paddle.dataset.%s" % module_name),
                 "fetch")()
 
 
 def fetch_all_recordio(path):
     for module_name in filter(lambda x: not x.startswith("__"),
-                              dir(paddle.v2.dataset)):
+                              dir(paddle.dataset)):
         if "convert" in dir(
-                importlib.import_module("paddle.v2.dataset.%s" % module_name)) and \
+                importlib.import_module("paddle.dataset.%s" % module_name)) and \
                 not module_name == "common":
             ds_path = os.path.join(path, module_name)
             must_mkdirs(ds_path)
             getattr(
-                importlib.import_module("paddle.v2.dataset.%s" % module_name),
+                importlib.import_module("paddle.dataset.%s" % module_name),
                 "convert")(ds_path)
 
 
@@ -130,7 +130,7 @@ def split(reader, line_count, suffix="%05d.pickle", dumper=cPickle.dump):
     """
     you can call the function as:
 
-    split(paddle.v2.dataset.cifar.train10(), line_count=1000,
+    split(paddle.dataset.cifar.train10(), line_count=1000,
         suffix="imikolov-train-%05d.pickle")
 
     the output files as:

python/paddle/dataset/conll05.py

@@ -23,7 +23,7 @@ to initialize SRL model.
 import tarfile
 import gzip
 import itertools
-import paddle.v2.dataset.common
+import paddle.dataset.common
 
 __all__ = ['test, get_dict', 'get_embedding', 'convert']
 
@@ -203,14 +203,11 @@ def get_dict():
     Get the word, verb and label dictionary of Wikipedia corpus.
     """
     word_dict = load_dict(
-        paddle.v2.dataset.common.download(WORDDICT_URL, 'conll05st',
-                                          WORDDICT_MD5))
+        paddle.dataset.common.download(WORDDICT_URL, 'conll05st', WORDDICT_MD5))
     verb_dict = load_dict(
-        paddle.v2.dataset.common.download(VERBDICT_URL, 'conll05st',
-                                          VERBDICT_MD5))
+        paddle.dataset.common.download(VERBDICT_URL, 'conll05st', VERBDICT_MD5))
     label_dict = load_label_dict(
-        paddle.v2.dataset.common.download(TRGDICT_URL, 'conll05st',
-                                          TRGDICT_MD5))
+        paddle.dataset.common.download(TRGDICT_URL, 'conll05st', TRGDICT_MD5))
     return word_dict, verb_dict, label_dict
 
 
@@ -218,7 +215,7 @@ def get_embedding():
     """
     Get the trained word vector based on Wikipedia corpus.
     """
-    return paddle.v2.dataset.common.download(EMB_URL, 'conll05st', EMB_MD5)
+    return paddle.dataset.common.download(EMB_URL, 'conll05st', EMB_MD5)
 
 
 def test():
@@ -235,23 +232,23 @@ def test():
     """
     word_dict, verb_dict, label_dict = get_dict()
     reader = corpus_reader(
-        paddle.v2.dataset.common.download(DATA_URL, 'conll05st', DATA_MD5),
+        paddle.dataset.common.download(DATA_URL, 'conll05st', DATA_MD5),
         words_name='conll05st-release/test.wsj/words/test.wsj.words.gz',
         props_name='conll05st-release/test.wsj/props/test.wsj.props.gz')
     return reader_creator(reader, word_dict, verb_dict, label_dict)
 
 
 def fetch():
-    paddle.v2.dataset.common.download(WORDDICT_URL, 'conll05st', WORDDICT_MD5)
-    paddle.v2.dataset.common.download(VERBDICT_URL, 'conll05st', VERBDICT_MD5)
-    paddle.v2.dataset.common.download(TRGDICT_URL, 'conll05st', TRGDICT_MD5)
-    paddle.v2.dataset.common.download(EMB_URL, 'conll05st', EMB_MD5)
-    paddle.v2.dataset.common.download(DATA_URL, 'conll05st', DATA_MD5)
+    paddle.dataset.common.download(WORDDICT_URL, 'conll05st', WORDDICT_MD5)
+    paddle.dataset.common.download(VERBDICT_URL, 'conll05st', VERBDICT_MD5)
+    paddle.dataset.common.download(TRGDICT_URL, 'conll05st', TRGDICT_MD5)
+    paddle.dataset.common.download(EMB_URL, 'conll05st', EMB_MD5)
+    paddle.dataset.common.download(DATA_URL, 'conll05st', DATA_MD5)
 
 
 def convert(path):
     """
     Converts dataset to recordio format
     """
-    paddle.v2.dataset.common.convert(path, test(), 1000, "conl105_train")
-    paddle.v2.dataset.common.convert(path, test(), 1000, "conl105_test")
+    paddle.dataset.common.convert(path, test(), 1000, "conl105_train")
+    paddle.dataset.common.convert(path, test(), 1000, "conl105_test")

python/paddle/dataset/flowers.py

@@ -34,8 +34,8 @@ import functools
 from common import download
 import tarfile
 import scipy.io as scio
-from paddle.v2.image import *
-from paddle.v2.reader import *
+from paddle.dataset.image import *
+from paddle.reader import *
 import os
 import numpy as np
 from multiprocessing import cpu_count

python/paddle/dataset/imdb.py

@@ -20,7 +20,7 @@ of 25,000 highly polar movie reviews for training, and 25,000 for testing.
 Besides, this module also provides API for building dictionary.
 """
 
-import paddle.v2.dataset.common
+import paddle.dataset.common
 import collections
 import tarfile
 import re
@@ -37,8 +37,7 @@ def tokenize(pattern):
     Read files that match the given pattern.  Tokenize and yield each file.
     """
 
-    with tarfile.open(paddle.v2.dataset.common.download(URL, 'imdb',
-                                                        MD5)) as tarf:
+    with tarfile.open(paddle.dataset.common.download(URL, 'imdb', MD5)) as tarf:
         # Note that we should use tarfile.next(), which does
         # sequential access of member files, other than
         # tarfile.extractfile, which does random access and might
@@ -136,7 +135,7 @@ def word_dict():
 
 
 def fetch():
-    paddle.v2.dataset.common.download(URL, 'imdb', MD5)
+    paddle.dataset.common.download(URL, 'imdb', MD5)
 
 
 def convert(path):
@@ -144,5 +143,5 @@ def convert(path):
     Converts dataset to recordio format
     """
     w = word_dict()
-    paddle.v2.dataset.common.convert(path, lambda: train(w), 1000, "imdb_train")
-    paddle.v2.dataset.common.convert(path, lambda: test(w), 1000, "imdb_test")
+    paddle.dataset.common.convert(path, lambda: train(w), 1000, "imdb_train")
+    paddle.dataset.common.convert(path, lambda: test(w), 1000, "imdb_test")

python/paddle/dataset/imikolov.py

@@ -18,7 +18,7 @@ This module will download dataset from
 http://www.fit.vutbr.cz/~imikolov/rnnlm/ and parse training set and test set
 into paddle reader creators.
 """
-import paddle.v2.dataset.common
+import paddle.dataset.common
 import collections
 import tarfile
 
@@ -54,9 +54,9 @@ def build_dict(min_word_freq=50):
     train_filename = './simple-examples/data/ptb.train.txt'
     test_filename = './simple-examples/data/ptb.valid.txt'
     with tarfile.open(
-            paddle.v2.dataset.common.download(
-                paddle.v2.dataset.imikolov.URL, 'imikolov',
-                paddle.v2.dataset.imikolov.MD5)) as tf:
+            paddle.dataset.common.download(paddle.dataset.imikolov.URL,
+                                           'imikolov',
+                                           paddle.dataset.imikolov.MD5)) as tf:
         trainf = tf.extractfile(train_filename)
         testf = tf.extractfile(test_filename)
         word_freq = word_count(testf, word_count(trainf))
@@ -77,9 +77,9 @@ def build_dict(min_word_freq=50):
 def reader_creator(filename, word_idx, n, data_type):
     def reader():
         with tarfile.open(
-                paddle.v2.dataset.common.download(
-                    paddle.v2.dataset.imikolov.URL, 'imikolov',
-                    paddle.v2.dataset.imikolov.MD5)) as tf:
+                paddle.dataset.common.download(
+                    paddle.dataset.imikolov.URL, 'imikolov',
+                    paddle.dataset.imikolov.MD5)) as tf:
             f = tf.extractfile(filename)
 
             UNK = word_idx['<unk>']
@@ -145,7 +145,7 @@ def test(word_idx, n, data_type=DataType.NGRAM):
 
 
 def fetch():
-    paddle.v2.dataset.common.download(URL, "imikolov", MD5)
+    paddle.dataset.common.download(URL, "imikolov", MD5)
 
 
 def convert(path):
@@ -154,8 +154,7 @@ def convert(path):
     """
     N = 5
     word_dict = build_dict()
-    paddle.v2.dataset.common.convert(path,
-                                     train(word_dict, N), 1000,
-                                     "imikolov_train")
-    paddle.v2.dataset.common.convert(path,
-                                     test(word_dict, N), 1000, "imikolov_test")
+    paddle.dataset.common.convert(path,
+                                  train(word_dict, N), 1000, "imikolov_train")
+    paddle.dataset.common.convert(path,
+                                  test(word_dict, N), 1000, "imikolov_test")

python/paddle/dataset/mnist.py

@@ -17,7 +17,7 @@ MNIST dataset.
 This module will download dataset from http://yann.lecun.com/exdb/mnist/ and
 parse training set and test set into paddle reader creators.
 """
-import paddle.v2.dataset.common
+import paddle.dataset.common
 import subprocess
 import numpy
 import platform
@@ -85,10 +85,10 @@ def train():
     :rtype: callable
     """
     return reader_creator(
-        paddle.v2.dataset.common.download(TRAIN_IMAGE_URL, 'mnist',
-                                          TRAIN_IMAGE_MD5),
-        paddle.v2.dataset.common.download(TRAIN_LABEL_URL, 'mnist',
-                                          TRAIN_LABEL_MD5), 100)
+        paddle.dataset.common.download(TRAIN_IMAGE_URL, 'mnist',
+                                       TRAIN_IMAGE_MD5),
+        paddle.dataset.common.download(TRAIN_LABEL_URL, 'mnist',
+                                       TRAIN_LABEL_MD5), 100)
 
 
 def test():
@@ -102,22 +102,21 @@ def test():
     :rtype: callable
     """
     return reader_creator(
-        paddle.v2.dataset.common.download(TEST_IMAGE_URL, 'mnist',
-                                          TEST_IMAGE_MD5),
-        paddle.v2.dataset.common.download(TEST_LABEL_URL, 'mnist',
-                                          TEST_LABEL_MD5), 100)
+        paddle.dataset.common.download(TEST_IMAGE_URL, 'mnist', TEST_IMAGE_MD5),
+        paddle.dataset.common.download(TEST_LABEL_URL, 'mnist', TEST_LABEL_MD5),
+        100)
 
 
 def fetch():
-    paddle.v2.dataset.common.download(TRAIN_IMAGE_URL, 'mnist', TRAIN_IMAGE_MD5)
-    paddle.v2.dataset.common.download(TRAIN_LABEL_URL, 'mnist', TRAIN_LABEL_MD5)
-    paddle.v2.dataset.common.download(TEST_IMAGE_URL, 'mnist', TEST_IMAGE_MD5)
-    paddle.v2.dataset.common.download(TEST_LABEL_URL, 'mnist', TRAIN_LABEL_MD5)
+    paddle.dataset.common.download(TRAIN_IMAGE_URL, 'mnist', TRAIN_IMAGE_MD5)
+    paddle.dataset.common.download(TRAIN_LABEL_URL, 'mnist', TRAIN_LABEL_MD5)
+    paddle.dataset.common.download(TEST_IMAGE_URL, 'mnist', TEST_IMAGE_MD5)
+    paddle.dataset.common.download(TEST_LABEL_URL, 'mnist', TRAIN_LABEL_MD5)
 
 
 def convert(path):
     """
     Converts dataset to recordio format
     """
-    paddle.v2.dataset.common.convert(path, train(), 1000, "minist_train")
-    paddle.v2.dataset.common.convert(path, test(), 1000, "minist_test")
+    paddle.dataset.common.convert(path, train(), 1000, "minist_train")
+    paddle.dataset.common.convert(path, test(), 1000, "minist_test")

python/paddle/dataset/movielens.py

@@ -23,7 +23,7 @@ set and test set into paddle reader creators.
 """
 
 import zipfile
-import paddle.v2.dataset.common
+import paddle.dataset.common
 import re
 import random
 import functools
@@ -100,7 +100,7 @@ USER_INFO = None
 
 
 def __initialize_meta_info__():
-    fn = paddle.v2.dataset.common.download(URL, "movielens", MD5)
+    fn = paddle.dataset.common.download(URL, "movielens", MD5)
     global MOVIE_INFO
     if MOVIE_INFO is None:
         pattern = re.compile(r'^(.*)\((\d+)\)$')
@@ -247,15 +247,15 @@ def unittest():
 
 
 def fetch():
-    paddle.v2.dataset.common.download(URL, "movielens", MD5)
+    paddle.dataset.common.download(URL, "movielens", MD5)
 
 
 def convert(path):
     """
     Converts dataset to recordio format
     """
-    paddle.v2.dataset.common.convert(path, train(), 1000, "movielens_train")
-    paddle.v2.dataset.common.convert(path, test(), 1000, "movielens_test")
+    paddle.dataset.common.convert(path, train(), 1000, "movielens_train")
+    paddle.dataset.common.convert(path, test(), 1000, "movielens_test")
 
 
 if __name__ == '__main__':

python/paddle/dataset/sentiment.py

@@ -26,7 +26,7 @@ from itertools import chain
 import nltk
 from nltk.corpus import movie_reviews
 
-import paddle.v2.dataset.common
+import paddle.dataset.common
 
 __all__ = ['train', 'test', 'get_word_dict', 'convert']
 NUM_TRAINING_INSTANCES = 1600
@@ -39,13 +39,13 @@ def download_data_if_not_yet():
     """
     try:
         # make sure that nltk can find the data
-        if paddle.v2.dataset.common.DATA_HOME not in nltk.data.path:
-            nltk.data.path.append(paddle.v2.dataset.common.DATA_HOME)
+        if paddle.dataset.common.DATA_HOME not in nltk.data.path:
+            nltk.data.path.append(paddle.dataset.common.DATA_HOME)
         movie_reviews.categories()
     except LookupError:
         print "Downloading movie_reviews data set, please wait....."
         nltk.download(
-            'movie_reviews', download_dir=paddle.v2.dataset.common.DATA_HOME)
+            'movie_reviews', download_dir=paddle.dataset.common.DATA_HOME)
         print "Download data set success....."
         print "Path is " + nltk.data.find('corpora/movie_reviews').path
 
@@ -129,13 +129,12 @@ def test():
 
 
 def fetch():
-    nltk.download(
-        'movie_reviews', download_dir=paddle.v2.dataset.common.DATA_HOME)
+    nltk.download('movie_reviews', download_dir=paddle.dataset.common.DATA_HOME)
 
 
 def convert(path):
     """
     Converts dataset to recordio format
     """
-    paddle.v2.dataset.common.convert(path, train, 1000, "sentiment_train")
-    paddle.v2.dataset.common.convert(path, test, 1000, "sentiment_test")
+    paddle.dataset.common.convert(path, train, 1000, "sentiment_train")
+    paddle.dataset.common.convert(path, test, 1000, "sentiment_test")

python/paddle/dataset/tests/CMakeLists.txt

@@ -0,0 +1 @@
+py_test(test_image SRCS test_image.py)

python/paddle/dataset/tests/cifar_test.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import paddle.v2.dataset.cifar
+import paddle.dataset.cifar
 import unittest
 
 
@@ -29,25 +29,25 @@ class TestCIFAR(unittest.TestCase):
 
     def test_test10(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.cifar.test10())
+            paddle.dataset.cifar.test10())
         self.assertEqual(instances, 10000)
         self.assertEqual(max_label_value, 9)
 
     def test_train10(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.cifar.train10())
+            paddle.dataset.cifar.train10())
         self.assertEqual(instances, 50000)
         self.assertEqual(max_label_value, 9)
 
     def test_test100(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.cifar.test100())
+            paddle.dataset.cifar.test100())
         self.assertEqual(instances, 10000)
         self.assertEqual(max_label_value, 99)
 
     def test_train100(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.cifar.train100())
+            paddle.dataset.cifar.train100())
         self.assertEqual(instances, 50000)
         self.assertEqual(max_label_value, 99)
 

python/paddle/dataset/tests/common_test.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import paddle.v2.dataset.common
+import paddle.dataset.common
 import unittest
 import tempfile
 import glob
@@ -24,14 +24,14 @@ class TestCommon(unittest.TestCase):
         with open(temp_path, 'w') as f:
             f.write("Hello\n")
         self.assertEqual('09f7e02f1290be211da707a266f153b3',
-                         paddle.v2.dataset.common.md5file(temp_path))
+                         paddle.dataset.common.md5file(temp_path))
 
     def test_download(self):
         yi_avatar = 'https://avatars0.githubusercontent.com/u/1548775?v=3&s=460'
         self.assertEqual(
-            paddle.v2.dataset.common.DATA_HOME + '/test/1548775?v=3&s=460',
-            paddle.v2.dataset.common.download(
-                yi_avatar, 'test', 'f75287202d6622414c706c36c16f8e0d'))
+            paddle.dataset.common.DATA_HOME + '/test/1548775?v=3&s=460',
+            paddle.dataset.common.download(yi_avatar, 'test',
+                                           'f75287202d6622414c706c36c16f8e0d'))
 
     def test_split(self):
         def test_reader():
@@ -42,7 +42,7 @@ class TestCommon(unittest.TestCase):
             return reader
 
         _, temp_path = tempfile.mkstemp()
-        paddle.v2.dataset.common.split(
+        paddle.dataset.common.split(
             test_reader(), 4, suffix=temp_path + '/test-%05d.pickle')
         files = glob.glob(temp_path + '/test-%05d.pickle')
         self.assertEqual(len(files), 3)
@@ -52,7 +52,7 @@ class TestCommon(unittest.TestCase):
         for x in xrange(5):
             with open(temp_path + '/%05d.test' % x) as f:
                 f.write('%d\n' % x)
-        reader = paddle.v2.dataset.common.cluster_files_reader(
+        reader = paddle.dataset.common.cluster_files_reader(
             temp_path + '/*.test', 5, 0)
         for idx, e in enumerate(reader()):
             self.assertEqual(e, str("0"))
@@ -69,9 +69,9 @@ class TestCommon(unittest.TestCase):
             return reader
 
         path = tempfile.mkdtemp()
-        paddle.v2.dataset.common.convert(path,
-                                         test_reader(), num_shards,
-                                         'random_images')
+        paddle.dataset.common.convert(path,
+                                      test_reader(), num_shards,
+                                      'random_images')
 
         files = glob.glob(path + '/random_images-*')
         self.assertEqual(len(files), num_shards)

python/paddle/dataset/tests/flowers_test.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import paddle.v2.dataset.flowers
+import paddle.dataset.flowers
 import unittest
 
 
@@ -30,19 +30,19 @@ class TestFlowers(unittest.TestCase):
 
     def test_train(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.flowers.train())
+            paddle.dataset.flowers.train())
         self.assertEqual(instances, 6149)
         self.assertEqual(max_label_value, 102)
 
     def test_test(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.flowers.test())
+            paddle.dataset.flowers.test())
         self.assertEqual(instances, 1020)
         self.assertEqual(max_label_value, 102)
 
     def test_valid(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.flowers.valid())
+            paddle.dataset.flowers.valid())
         self.assertEqual(instances, 1020)
         self.assertEqual(max_label_value, 102)
 

python/paddle/dataset/tests/imdb_test.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import paddle.v2.dataset.imdb
+import paddle.dataset.imdb
 import unittest
 import re
 
@@ -30,15 +30,13 @@ class TestIMDB(unittest.TestCase):
 
     def test_build_dict(self):
         if self.word_idx == None:
-            self.word_idx = paddle.v2.dataset.imdb.build_dict(TRAIN_PATTERN,
-                                                              150)
+            self.word_idx = paddle.dataset.imdb.build_dict(TRAIN_PATTERN, 150)
 
         self.assertEqual(len(self.word_idx), 7036)
 
     def check_dataset(self, dataset, expected_size):
         if self.word_idx == None:
-            self.word_idx = paddle.v2.dataset.imdb.build_dict(TRAIN_PATTERN,
-                                                              150)
+            self.word_idx = paddle.dataset.imdb.build_dict(TRAIN_PATTERN, 150)
 
         sum = 0
         for l in dataset(self.word_idx):
@@ -47,10 +45,10 @@ class TestIMDB(unittest.TestCase):
         self.assertEqual(sum, expected_size)
 
     def test_train(self):
-        self.check_dataset(paddle.v2.dataset.imdb.train, 25000)
+        self.check_dataset(paddle.dataset.imdb.train, 25000)
 
     def test_test(self):
-        self.check_dataset(paddle.v2.dataset.imdb.test, 25000)
+        self.check_dataset(paddle.dataset.imdb.test, 25000)
 
 
 if __name__ == '__main__':

python/paddle/dataset/tests/imikolov_test.py

@@ -12,10 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import paddle.v2.dataset.imikolov
+import paddle.dataset.imikolov
 import unittest
 
-WORD_DICT = paddle.v2.dataset.imikolov.build_dict()
+WORD_DICT = paddle.dataset.imikolov.build_dict()
 
 
 class TestMikolov(unittest.TestCase):
@@ -25,7 +25,7 @@ class TestMikolov(unittest.TestCase):
 
     def test_train(self):
         n = 5
-        self.check_reader(paddle.v2.dataset.imikolov.train(WORD_DICT, n), n)
+        self.check_reader(paddle.dataset.imikolov.train(WORD_DICT, n), n)
 
         first_line = 'aer banknote berlitz calloway centrust cluett fromstein '\
             'gitano guterman hydro-quebec ipo kia memotec mlx nahb punts '\
@@ -34,16 +34,16 @@ class TestMikolov(unittest.TestCase):
             WORD_DICT.get(ch, WORD_DICT['<unk>'])
             for ch in first_line.split(' ')
         ]
-        for l in paddle.v2.dataset.imikolov.train(
+        for l in paddle.dataset.imikolov.train(
                 WORD_DICT, n=-1,
-                data_type=paddle.v2.dataset.imikolov.DataType.SEQ)():
+                data_type=paddle.dataset.imikolov.DataType.SEQ)():
             read_line = l[0][1:]
             break
         self.assertEqual(first_line, read_line)
 
     def test_test(self):
         n = 5
-        self.check_reader(paddle.v2.dataset.imikolov.test(WORD_DICT, n), n)
+        self.check_reader(paddle.dataset.imikolov.test(WORD_DICT, n), n)
 
         first_line = 'consumers may want to move their telephones a little '\
                 'closer to the tv set'
@@ -51,9 +51,9 @@ class TestMikolov(unittest.TestCase):
             WORD_DICT.get(ch, WORD_DICT['<unk>'])
             for ch in first_line.split(' ')
         ]
-        for l in paddle.v2.dataset.imikolov.test(
+        for l in paddle.dataset.imikolov.test(
                 WORD_DICT, n=-1,
-                data_type=paddle.v2.dataset.imikolov.DataType.SEQ)():
+                data_type=paddle.dataset.imikolov.DataType.SEQ)():
             read_line = l[0][1:]
             break
         self.assertEqual(first_line, read_line)

python/paddle/dataset/tests/mnist_test.py

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import paddle.v2.dataset.mnist
+import paddle.dataset.mnist
 import unittest
 
 
@@ -29,13 +29,13 @@ class TestMNIST(unittest.TestCase):
 
     def test_train(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.mnist.train())
+            paddle.dataset.mnist.train())
         self.assertEqual(instances, 60000)
         self.assertEqual(max_label_value, 9)
 
     def test_test(self):
         instances, max_label_value = self.check_reader(
-            paddle.v2.dataset.mnist.test())
+            paddle.dataset.mnist.test())
         self.assertEqual(instances, 10000)
         self.assertEqual(max_label_value, 9)
 

python/paddle/dataset/tests/mq2007_test.py

@@ -12,19 +12,19 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import paddle.v2.dataset.mq2007
+import paddle.dataset.mq2007
 import unittest
 
 
 class TestMQ2007(unittest.TestCase):
     def test_pairwise(self):
-        for label, query_left, query_right in paddle.v2.dataset.mq2007.test(
+        for label, query_left, query_right in paddle.dataset.mq2007.test(
                 format="pairwise"):
             self.assertEqual(query_left.shape(), (46, ))
             self.assertEqual(query_right.shape(), (46, ))
 
     def test_listwise(self):
-        for label_array, query_array in paddle.v2.dataset.mq2007.test(
+        for label_array, query_array in paddle.dataset.mq2007.test(
                 format="listwise"):
             self.assertEqual(len(label_array), len(query_array))
 

python/paddle/dataset/tests/test_image.py

@@ -15,7 +15,7 @@
 import unittest
 import numpy as np
 
-import paddle.v2.image as image
+import paddle.dataset.image as image
 
 
 class Image(unittest.TestCase):