Apply isort to top-level tests package modules

tests/diverse_tests.py

@@ -7,8 +7,8 @@
 """
 import numpy as np
 import numpy.random
-import theano
 
+import theano
 from tests import unittest_tools as utt
 
 

tests/record.py

-from theano.compile import Mode
 import theano
+from theano.compile import Mode
 from theano.printing import hex_digest
 
+
 __authors__ = "Ian Goodfellow"
 __credits__ = ["Ian Goodfellow"]
 __license__ = "3-clause BSD"

tests/test_2nd_order_grads.py

@@ -2,12 +2,10 @@
 Test for jacobian/hessian functions in Theano
 """
 import numpy as np
-import theano
-
-
-from theano import tensor
 
+import theano
 from tests import unittest_tools as utt
+from theano import tensor
 
 
 utt.seed_rng()

tests/test_breakpoint.py

@@ -2,10 +2,8 @@ import numpy as np
 
 import theano
 import theano.tensor as tt
-
-from theano.breakpoint import PdbBreakpoint
-
 from tests import unittest_tools as utt
+from theano.breakpoint import PdbBreakpoint
 
 
 class TestPdbBreakpoint(utt.InferShapeTester):

tests/test_config.py

@@ -2,7 +2,7 @@
 Test config options.
 """
 
-from theano.configparser import AddConfigVar, ConfigParam, THEANO_FLAGS_DICT
+from theano.configparser import THEANO_FLAGS_DICT, AddConfigVar, ConfigParam
 
 
 class TestConfig:

tests/test_determinism.py

-import numpy as np
-
-import theano
-
 from collections import OrderedDict
 
+import numpy as np
 from six import StringIO
 
-
+import theano
+from tests import disturb_mem
+from tests.record import Record, RecordMode
 from theano import config, shared
 from theano.printing import var_descriptor
 
-from tests import disturb_mem
-from tests.record import RecordMode, Record
-
 
 def sharedX(x, name=None):
     x = np.cast[config.floatX](x)

tests/test_gradient.py

-import pytest
+from collections import OrderedDict
 
 import numpy as np
+import pytest
 
 import theano
-
-from collections import OrderedDict
-
-
-from theano import gof, change_flags, gradient, config
-
-
+from tests import unittest_tools as utt
+from theano import change_flags, config, gof, gradient
 from theano.gof.null_type import NullType
 from theano.sandbox.rng_mrg import MRG_RandomStreams as RandomStreams
 
-from tests import unittest_tools as utt
-
 
 one = theano.tensor.as_tensor_variable(1.0)
 

tests/test_ifelse.py

-import pytest
+from functools import reduce
 
 import numpy as np
+import pytest
 
 import theano
 import theano.ifelse
-
-from functools import reduce
-
+from tests import unittest_tools as utt
 from theano import tensor
 from theano.ifelse import IfElse, ifelse
 
-from tests import unittest_tools as utt
-
 
 __docformat__ = "restructedtext en"
 __authors__ = "Razvan Pascanu "

tests/test_pickle_unpickle_theano_fn.py

@@ -12,12 +12,14 @@ The config option is in configdefaults.py
 
 This note is written by Li Yao.
 """
+from collections import OrderedDict
+
 import numpy as np
 import six.moves.cPickle as pickle
+
 import theano
 import theano.tensor as tt
 
-from collections import OrderedDict
 
 floatX = "float32"
 

tests/test_printing.py

@@ -3,16 +3,13 @@ Tests of printing functionality
 """
 import logging
 
-import pytest
-
 import numpy as np
+import pytest
+from six.moves import StringIO
 
 import theano
 import theano.tensor as tensor
-
-from six.moves import StringIO
-
-from theano.printing import min_informative_str, debugprint
+from theano.printing import debugprint, min_informative_str
 
 
 @pytest.mark.skipif(not theano.printing.pydot_imported, reason="pydot not available")

tests/test_record.py

 from six.moves import StringIO
 
+from tests.record import MismatchError, Record, RecordMode
 from theano import function
 from theano.tensor import iscalar
 
-from tests.record import Record, MismatchError, RecordMode
-
 
 def test_record_good():
     # Tests that when we record a sequence of events, then

tests/test_rop.py

@@ -13,18 +13,17 @@ check_nondiff_rop,
 
 
 import itertools
-import pytest
+
 import numpy as np
-import theano
+import pytest
 
-from theano import function
-from theano import tensor
-from theano.gof import Op, Apply
+import theano
+from tests import unittest_tools as utt
+from theano import function, tensor
+from theano.gof import Apply, Op
 from theano.gradient import grad_undefined
-from theano.tensor.signal.pool import Pool
 from theano.tensor.nnet import conv, conv2d
-
-from tests import unittest_tools as utt
+from theano.tensor.signal.pool import Pool
 
 
 class BreakRop(Op):

tests/test_updates.py

 import pytest
+
 import theano
 import theano.tensor as tt
-
 from theano.updates import OrderedUpdates
 
 

tests/unittest_tools.py

-import sys
 import logging
-
-import pytest
+import sys
+from copy import copy, deepcopy
+from functools import wraps
 
 import numpy as np
+import pytest
+from six import integer_types
 
 import theano
 import theano.tensor as tt
-
-from functools import wraps
-from copy import copy, deepcopy
-
-from six import integer_types
-
 from theano import config
 from theano.compile.debugmode import str_diagnostic