TST: isort tests/reshape

pandas/tests/reshape/merge/test_join.py

@@ -1,20 +1,20 @@
 # pylint: disable=E1103
 
 from warnings import catch_warnings
-from numpy.random import randn
+
 import numpy as np
+from numpy.random import randn
 import pytest
 
-import pandas as pd
-from pandas.compat import lrange
+from pandas._libs import join as libjoin
 import pandas.compat as compat
-from pandas.util.testing import assert_frame_equal
-from pandas import DataFrame, MultiIndex, Series, Index, merge, concat
+from pandas.compat import lrange
 
-from pandas._libs import join as libjoin
+import pandas as pd
+from pandas import DataFrame, Index, MultiIndex, Series, concat, merge
+from pandas.tests.reshape.merge.test_merge import NGROUPS, N, get_test_data
 import pandas.util.testing as tm
-from pandas.tests.reshape.merge.test_merge import get_test_data, N, NGROUPS
-
+from pandas.util.testing import assert_frame_equal
 
 a_ = np.array
 

pandas/tests/reshape/merge/test_merge.py

@@ -1,25 +1,27 @@
 # pylint: disable=E1103
 
-import random
-import re
 from collections import OrderedDict
 from datetime import date, datetime
+import random
+import re
 
 import numpy as np
-import pytest
 from numpy import nan
+import pytest
 
-import pandas as pd
-import pandas.util.testing as tm
-from pandas import (Categorical, CategoricalIndex, DataFrame, DatetimeIndex,
-                    Float64Index, Int64Index, MultiIndex, RangeIndex,
-                    Series, UInt64Index)
-from pandas.api.types import CategoricalDtype as CDT
 from pandas.compat import lrange
+
 from pandas.core.dtypes.common import is_categorical_dtype, is_object_dtype
 from pandas.core.dtypes.dtypes import CategoricalDtype
+
+import pandas as pd
+from pandas import (
+    Categorical, CategoricalIndex, DataFrame, DatetimeIndex, Float64Index,
+    Int64Index, MultiIndex, RangeIndex, Series, UInt64Index)
+from pandas.api.types import CategoricalDtype as CDT
 from pandas.core.reshape.concat import concat
 from pandas.core.reshape.merge import MergeError, merge
+import pandas.util.testing as tm
 from pandas.util.testing import assert_frame_equal, assert_series_equal
 
 N = 50

pandas/tests/reshape/merge/test_merge_asof.py

@@ -1,10 +1,9 @@
+import numpy as np
 import pytest
-
 import pytz
-import numpy as np
+
 import pandas as pd
-from pandas import (merge_asof, read_csv,
-                    to_datetime, Timedelta)
+from pandas import Timedelta, merge_asof, read_csv, to_datetime
 from pandas.core.reshape.merge import MergeError
 from pandas.util.testing import assert_frame_equal
 

pandas/tests/reshape/merge/test_merge_ordered.py

@@ -1,10 +1,10 @@
+from numpy import nan
 import pytest
+
 import pandas as pd
 from pandas import DataFrame, merge_ordered
 from pandas.util.testing import assert_frame_equal
 
-from numpy import nan
-
 
 class TestMergeOrdered(object):
 

pandas/tests/reshape/test_concat.py

@@ -1,27 +1,26 @@
-from warnings import catch_warnings, simplefilter
-from itertools import combinations
 from collections import deque
+import datetime as dt
+from datetime import datetime
 from decimal import Decimal
+from itertools import combinations
+from warnings import catch_warnings, simplefilter
 
-import datetime as dt
 import dateutil
 import numpy as np
 from numpy.random import randn
+import pytest
+
+from pandas.compat import PY2, Iterable, StringIO, iteritems
 
-from datetime import datetime
-from pandas.compat import Iterable, StringIO, iteritems, PY2
-import pandas as pd
-from pandas import (DataFrame, concat,
-                    read_csv, isna, Series, date_range,
-                    Index, Panel, MultiIndex, Timestamp,
-                    DatetimeIndex, Categorical)
 from pandas.core.dtypes.dtypes import CategoricalDtype
-from pandas.util import testing as tm
-from pandas.util.testing import (assert_frame_equal,
-                                 makeCustomDataframe as mkdf)
-from pandas.tests.extension.decimal import to_decimal
 
-import pytest
+import pandas as pd
+from pandas import (
+    Categorical, DataFrame, DatetimeIndex, Index, MultiIndex, Panel, Series,
+    Timestamp, concat, date_range, isna, read_csv)
+from pandas.tests.extension.decimal import to_decimal
+from pandas.util import testing as tm
+from pandas.util.testing import assert_frame_equal, makeCustomDataframe as mkdf
 
 
 @pytest.fixture(params=[True, False])

pandas/tests/reshape/test_melt.py

@@ -1,17 +1,15 @@
 # -*- coding: utf-8 -*-
 # pylint: disable-msg=W0612,E1101
 
+import numpy as np
+from numpy import nan
 import pytest
 
-from pandas import DataFrame
-import pandas as pd
-
-from numpy import nan
-import numpy as np
+from pandas.compat import range
 
-from pandas import melt, lreshape, wide_to_long
+import pandas as pd
+from pandas import DataFrame, lreshape, melt, wide_to_long
 import pandas.util.testing as tm
-from pandas.compat import range
 
 
 class TestMelt(object):

pandas/tests/reshape/test_pivot.py

@@ -1,20 +1,20 @@
 # -*- coding: utf-8 -*-
 
-from datetime import datetime, date, timedelta
+from collections import OrderedDict
+from datetime import date, datetime, timedelta
 
+import numpy as np
 import pytest
 
+from pandas.compat import product, range
 
-import numpy as np
-
-from collections import OrderedDict
 import pandas as pd
-from pandas import (DataFrame, Series, Index, MultiIndex,
-                    Grouper, date_range, concat, Categorical)
-from pandas.core.reshape.pivot import pivot_table, crosstab
-from pandas.compat import range, product
-import pandas.util.testing as tm
+from pandas import (
+    Categorical, DataFrame, Grouper, Index, MultiIndex, Series, concat,
+    date_range)
 from pandas.api.types import CategoricalDtype as CDT
+from pandas.core.reshape.pivot import crosstab, pivot_table
+import pandas.util.testing as tm
 
 
 @pytest.fixture(params=[True, False])

pandas/tests/reshape/test_reshape.py

@@ -1,22 +1,21 @@
 # -*- coding: utf-8 -*-
 # pylint: disable-msg=W0612,E1101
 
-import pytest
 from collections import OrderedDict
 
-from pandas import DataFrame, Series
-from pandas.core.dtypes.common import is_integer_dtype
-from pandas.core.sparse.api import SparseDtype, SparseArray
-import pandas as pd
-
-from numpy import nan
 import numpy as np
+from numpy import nan
+import pytest
 
-from pandas.util.testing import assert_frame_equal
+from pandas.compat import u
+
+from pandas.core.dtypes.common import is_integer_dtype
 
-from pandas import get_dummies, Categorical, Index
+import pandas as pd
+from pandas import Categorical, DataFrame, Index, Series, get_dummies
+from pandas.core.sparse.api import SparseArray, SparseDtype
 import pandas.util.testing as tm
-from pandas.compat import u
+from pandas.util.testing import assert_frame_equal
 
 
 class TestGetDummies(object):

pandas/tests/reshape/test_union_categoricals.py

@@ -1,9 +1,10 @@
+import numpy as np
 import pytest
 
-import numpy as np
-import pandas as pd
-from pandas import Categorical, Series, CategoricalIndex
 from pandas.core.dtypes.concat import union_categoricals
+
+import pandas as pd
+from pandas import Categorical, CategoricalIndex, Series
 from pandas.util import testing as tm
 
 

pandas/tests/reshape/test_util.py

@@ -1,8 +1,9 @@
-import pytest
 import numpy as np
-from pandas import date_range, Index
-import pandas.util.testing as tm
+import pytest
+
+from pandas import Index, date_range
 from pandas.core.reshape.util import cartesian_product
+import pandas.util.testing as tm
 
 
 class TestCartesianProduct(object):

setup.cfg

@@ -182,18 +182,6 @@ skip=
     pandas/tests/plotting/common.py,
     pandas/tests/plotting/test_boxplot_method.py,
     pandas/tests/plotting/test_deprecated.py,
-    pandas/tests/reshape/test_concat.py,
-    pandas/tests/reshape/test_util.py,
-    pandas/tests/reshape/test_reshape.py,
-    pandas/tests/reshape/test_tile.py,
-    pandas/tests/reshape/test_pivot.py,
-    pandas/tests/reshape/test_melt.py,
-    pandas/tests/reshape/test_union_categoricals.py,
-    pandas/tests/reshape/merge/test_merge_index_as_string.py,
-    pandas/tests/reshape/merge/test_merge.py,
-    pandas/tests/reshape/merge/test_merge_asof.py,
-    pandas/tests/reshape/merge/test_join.py,
-    pandas/tests/reshape/merge/test_merge_ordered.py,
     pandas/tests/sparse/test_indexing.py,
     pandas/tests/extension/test_sparse.py,
     pandas/tests/extension/base/reduce.py,