Run Isort on tests/indexes part three

pandas/tests/indexes/common.py

@@ -1,24 +1,21 @@
 # -*- coding: utf-8 -*-
 
+import numpy as np
 import pytest
 
-from pandas import compat
+import pandas as pd
+import pandas.util.testing as tm
+from pandas import (
+    CategoricalIndex, DatetimeIndex, Float64Index, Index, Int64Index,
+    IntervalIndex, MultiIndex, PeriodIndex, RangeIndex, Series, TimedeltaIndex,
+    UInt64Index, compat, isna
+)
+from pandas._libs.tslib import iNaT
 from pandas.compat import PY3
-
-import numpy as np
-
-from pandas import (Series, Index, Float64Index, Int64Index, UInt64Index,
-                    RangeIndex, MultiIndex, CategoricalIndex, DatetimeIndex,
-                    TimedeltaIndex, PeriodIndex, IntervalIndex, isna)
-from pandas.core.indexes.base import InvalidIndexError
-from pandas.core.indexes.datetimelike import DatetimeIndexOpsMixin
 from pandas.core.dtypes.common import needs_i8_conversion
 from pandas.core.dtypes.dtypes import CategoricalDtype
-from pandas._libs.tslib import iNaT
-
-import pandas.util.testing as tm
-
-import pandas as pd
+from pandas.core.indexes.base import InvalidIndexError
+from pandas.core.indexes.datetimelike import DatetimeIndexOpsMixin
 
 
 class Base(object):

pandas/tests/indexes/conftest.py

@@ -1,10 +1,10 @@
-import pytest
 import numpy as np
-import pandas as pd
+import pytest
 
+import pandas as pd
 import pandas.util.testing as tm
+from pandas.compat import long, lzip
 from pandas.core.indexes.api import Index, MultiIndex
-from pandas.compat import lzip, long
 
 
 @pytest.fixture(params=[tm.makeUnicodeIndex(100),

pandas/tests/indexes/datetimelike.py

@@ -1,10 +1,12 @@
 """ generic datetimelike tests """
-import pytest
 import numpy as np
+import pytest
+
 import pandas as pd
-from .common import Base
 import pandas.util.testing as tm
 
+from .common import Base
+
 
 class DatetimeLike(Base):
 

pandas/tests/indexes/datetimes/test_arithmetic.py

@@ -6,8 +6,8 @@
 
 import pandas as pd
 import pandas.util.testing as tm
+from pandas import DatetimeIndex, Series, date_range
 from pandas.errors import NullFrequencyError
-from pandas import Series, DatetimeIndex, date_range
 
 
 class TestDatetimeIndexArithmetic(object):

pandas/tests/indexes/datetimes/test_astype.py

@@ -1,16 +1,17 @@
-import pytest
+from datetime import datetime
 
-import pytz
 import dateutil
 import numpy as np
-
-from datetime import datetime
+import pytest
+import pytz
 from dateutil.tz import tzlocal
 
 import pandas as pd
 import pandas.util.testing as tm
-from pandas import (DatetimeIndex, date_range, Series, NaT, Index, Timestamp,
-                    Int64Index, Period)
+from pandas import (
+    DatetimeIndex, Index, Int64Index, NaT, Period, Series, Timestamp,
+    date_range
+)
 
 
 class TestDatetimeIndex(object):

pandas/tests/indexes/datetimes/test_construction.py

@@ -1,18 +1,19 @@
 from datetime import timedelta
-from operator import attrgetter
 from functools import partial
+from operator import attrgetter
 
+import numpy as np
 import pytest
 import pytz
-import numpy as np
 
 import pandas as pd
-from pandas import offsets
 import pandas.util.testing as tm
+from pandas import (
+    DatetimeIndex, Index, Timestamp, date_range, datetime, offsets,
+    to_datetime
+)
 from pandas._libs.tslib import OutOfBoundsDatetime
 from pandas._libs.tslibs import conversion
-from pandas import (DatetimeIndex, Index, Timestamp, datetime, date_range,
-                    to_datetime)
 
 
 class TestDatetimeIndex(object):

pandas/tests/indexes/datetimes/test_date_range.py

@@ -2,22 +2,23 @@
 test date_range, bdate_range construction from the convenience range functions
 """
 
-import pytest
+from datetime import datetime, time, timedelta
 
 import numpy as np
+import pytest
 import pytz
 from pytz import timezone
-from datetime import datetime, timedelta, time
 
 import pandas as pd
-import pandas.util.testing as tm
 import pandas.util._test_decorators as td
-from pandas import compat
-from pandas import date_range, bdate_range, offsets, DatetimeIndex, Timestamp
-from pandas.tseries.offsets import (generate_range, CDay, BDay, DateOffset,
-                                    MonthEnd, prefix_mapping)
-
+import pandas.util.testing as tm
+from pandas import (
+    DatetimeIndex, Timestamp, bdate_range, compat, date_range, offsets
+)
 from pandas.tests.series.common import TestData
+from pandas.tseries.offsets import (
+    BDay, CDay, DateOffset, MonthEnd, generate_range, prefix_mapping
+)
 
 START, END = datetime(2009, 1, 1), datetime(2010, 1, 1)
 

pandas/tests/indexes/datetimes/test_datetime.py

@@ -1,17 +1,16 @@
 import sys
-
-import pytest
-
-import numpy as np
 from datetime import date
 
 import dateutil
+import numpy as np
+import pytest
+
 import pandas as pd
 import pandas.util.testing as tm
+from pandas import (
+    DataFrame, DatetimeIndex, Index, Timestamp, date_range, offsets
+)
 from pandas.compat import lrange
-from pandas import (DatetimeIndex, Index, date_range, DataFrame,
-                    Timestamp, offsets)
-
 from pandas.util.testing import assert_almost_equal
 
 randn = np.random.randn

pandas/tests/indexes/datetimes/test_datetimelike.py

@@ -1,7 +1,7 @@
 """ generic tests from the Datetimelike class """
 
-from pandas.util import testing as tm
 from pandas import DatetimeIndex, date_range
+from pandas.util import testing as tm
 
 from ..datetimelike import DatetimeLike
 

pandas/tests/indexes/datetimes/test_formats.py

@@ -1,13 +1,13 @@
 from datetime import datetime
-from pandas import DatetimeIndex, Series
 
-import numpy as np
 import dateutil.tz
-import pytz
+import numpy as np
 import pytest
+import pytz
 
-import pandas.util.testing as tm
 import pandas as pd
+import pandas.util.testing as tm
+from pandas import DatetimeIndex, Series
 
 
 def test_to_native_types():

pandas/tests/indexes/datetimes/test_indexing.py

@@ -1,13 +1,14 @@
-from datetime import datetime, timedelta, time
-import pytest
+from datetime import datetime, time, timedelta
 
-import pytz
 import numpy as np
+import pytest
+import pytz
+
 import pandas as pd
-import pandas.util.testing as tm
 import pandas.compat as compat
-from pandas import notna, Index, DatetimeIndex, date_range, Timestamp
-from pandas.tseries.offsets import CDay, BDay
+import pandas.util.testing as tm
+from pandas import DatetimeIndex, Index, Timestamp, date_range, notna
+from pandas.tseries.offsets import BDay, CDay
 
 START, END = datetime(2009, 1, 1), datetime(2010, 1, 1)
 

pandas/tests/indexes/datetimes/test_misc.py

@@ -1,14 +1,15 @@
-import locale
 import calendar
+import locale
 import unicodedata
 
+import numpy as np
 import pytest
 
-import numpy as np
 import pandas as pd
 import pandas.util.testing as tm
-from pandas import (Index, DatetimeIndex, datetime, offsets,
-                    date_range, Timestamp, compat)
+from pandas import (
+    DatetimeIndex, Index, Timestamp, compat, date_range, datetime, offsets
+)
 
 
 class TestTimeSeries(object):

pandas/tests/indexes/datetimes/test_ops.py

@@ -1,17 +1,19 @@
-import pytest
 import warnings
-import numpy as np
 from datetime import datetime
 
+import numpy as np
+import pytest
+
 import pandas as pd
 import pandas._libs.tslib as tslib
 import pandas.util.testing as tm
-from pandas import (DatetimeIndex, PeriodIndex, Series, Timestamp,
-                    date_range, bdate_range, Index)
-from pandas.tseries.offsets import BMonthEnd, CDay, BDay, Day, Hour
-from pandas.tests.test_base import Ops
+from pandas import (
+    DatetimeIndex, Index, PeriodIndex, Series, Timestamp, bdate_range,
+    date_range
+)
 from pandas.core.dtypes.generic import ABCDateOffset
-
+from pandas.tests.test_base import Ops
+from pandas.tseries.offsets import BDay, BMonthEnd, CDay, Day, Hour
 
 START, END = datetime(2009, 1, 1), datetime(2010, 1, 1)
 

pandas/tests/indexes/datetimes/test_partial_slicing.py

@@ -1,17 +1,17 @@
 """ test partial slicing on Series/Frame """
 
-import pytest
-
-from datetime import datetime
-import numpy as np
-import pandas as pd
 import operator as op
+from datetime import datetime
 
-from pandas import (DatetimeIndex, Series, DataFrame,
-                    date_range, Index, Timedelta, Timestamp)
-from pandas.util import testing as tm
+import numpy as np
+import pytest
 
+import pandas as pd
+from pandas import (
+    DataFrame, DatetimeIndex, Index, Series, Timedelta, Timestamp, date_range
+)
 from pandas.core.indexing import IndexingError
+from pandas.util import testing as tm
 
 
 class TestSlicing(object):

pandas/tests/indexes/datetimes/test_scalar_compat.py

@@ -7,10 +7,9 @@
 import numpy as np
 import pytest
 
-import pandas.util.testing as tm
 import pandas as pd
-
-from pandas import date_range, Timestamp, DatetimeIndex
+import pandas.util.testing as tm
+from pandas import DatetimeIndex, Timestamp, date_range
 from pandas.tseries.frequencies import to_offset
 
 

pandas/tests/indexes/datetimes/test_setops.py

@@ -1,14 +1,16 @@
 from datetime import datetime
 
-import pytest
 import numpy as np
+import pytest
 
 import pandas as pd
-import pandas.util.testing as tm
 import pandas.util._test_decorators as td
-from pandas import (DatetimeIndex, date_range, Series, bdate_range, DataFrame,
-                    Int64Index, Index, to_datetime)
-from pandas.tseries.offsets import Minute, BMonthEnd, MonthEnd
+import pandas.util.testing as tm
+from pandas import (
+    DataFrame, DatetimeIndex, Index, Int64Index, Series, bdate_range,
+    date_range, to_datetime
+)
+from pandas.tseries.offsets import BMonthEnd, Minute, MonthEnd
 
 START, END = datetime(2009, 1, 1), datetime(2010, 1, 1)
 

pandas/tests/indexes/datetimes/test_timezones.py

@@ -2,23 +2,24 @@
 """
 Tests for DatetimeIndex timezone-related methods
 """
-from datetime import datetime, timedelta, tzinfo, date, time
+from datetime import date, datetime, time, timedelta, tzinfo
 from distutils.version import LooseVersion
 
+import dateutil
+import numpy as np
 import pytest
 import pytz
-import dateutil
 from dateutil.tz import gettz, tzlocal
-import numpy as np
-
-import pandas.util.testing as tm
-import pandas.util._test_decorators as td
 
 import pandas as pd
-from pandas._libs.tslibs import timezones, conversion
-from pandas.compat import lrange, zip, PY3
-from pandas import (DatetimeIndex, date_range, bdate_range,
-                    Timestamp, isna, to_datetime, Index)
+import pandas.util._test_decorators as td
+import pandas.util.testing as tm
+from pandas import (
+    DatetimeIndex, Index, Timestamp, bdate_range, date_range, isna,
+    to_datetime
+)
+from pandas._libs.tslibs import conversion, timezones
+from pandas.compat import PY3, lrange, zip
 
 
 class FixedOffset(tzinfo):