/usr/lib/python3/dist-packages/pandas/tests/test_panelnd.py is in python3-pandas 0.14.1-2.
This file is owned by root:root, with mode 0o644.
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import os
import operator
import nose
import numpy as np
from pandas.core import panelnd
from pandas.core.panel import Panel
import pandas.core.common as com
from pandas import compat
from pandas.util.testing import (assert_panel_equal,
assert_panel4d_equal,
assert_frame_equal,
assert_series_equal,
assert_almost_equal)
import pandas.util.testing as tm
class TestPanelnd(tm.TestCase):
def setUp(self):
pass
def test_4d_construction(self):
# create a 4D
Panel4D = panelnd.create_nd_panel_factory(
klass_name='Panel4D',
orders=['labels', 'items', 'major_axis', 'minor_axis'],
slices={'items': 'items', 'major_axis': 'major_axis',
'minor_axis': 'minor_axis'},
slicer=Panel,
aliases={'major': 'major_axis', 'minor': 'minor_axis'},
stat_axis=2)
p4d = Panel4D(dict(L1=tm.makePanel(), L2=tm.makePanel()))
def test_4d_construction_alt(self):
# create a 4D
Panel4D = panelnd.create_nd_panel_factory(
klass_name='Panel4D',
orders=['labels', 'items', 'major_axis', 'minor_axis'],
slices={'items': 'items', 'major_axis': 'major_axis',
'minor_axis': 'minor_axis'},
slicer='Panel',
aliases={'major': 'major_axis', 'minor': 'minor_axis'},
stat_axis=2)
p4d = Panel4D(dict(L1=tm.makePanel(), L2=tm.makePanel()))
def test_4d_construction_error(self):
# create a 4D
self.assertRaises(Exception,
panelnd.create_nd_panel_factory,
klass_name='Panel4D',
orders=['labels', 'items', 'major_axis',
'minor_axis'],
slices={'items': 'items',
'major_axis': 'major_axis',
'minor_axis': 'minor_axis'},
slicer='foo',
aliases={'major': 'major_axis',
'minor': 'minor_axis'},
stat_axis=2)
def test_5d_construction(self):
# create a 4D
Panel4D = panelnd.create_nd_panel_factory(
klass_name='Panel4D',
orders=['labels1', 'items', 'major_axis', 'minor_axis'],
slices={'items': 'items', 'major_axis': 'major_axis',
'minor_axis': 'minor_axis'},
slicer=Panel,
aliases={'major': 'major_axis', 'minor': 'minor_axis'},
stat_axis=2)
p4d = Panel4D(dict(L1=tm.makePanel(), L2=tm.makePanel()))
# create a 5D
Panel5D = panelnd.create_nd_panel_factory(
klass_name='Panel5D',
orders=['cool1', 'labels1', 'items', 'major_axis',
'minor_axis'],
slices={'labels1': 'labels1', 'items': 'items',
'major_axis': 'major_axis',
'minor_axis': 'minor_axis'},
slicer=Panel4D,
aliases={'major': 'major_axis', 'minor': 'minor_axis'},
stat_axis=2)
p5d = Panel5D(dict(C1=p4d))
# slice back to 4d
results = p5d.ix['C1', :, :, 0:3, :]
expected = p4d.ix[:, :, 0:3, :]
assert_panel_equal(results['L1'], expected['L1'])
# test a transpose
# results = p5d.transpose(1,2,3,4,0)
# expected =
if __name__ == '__main__':
import nose
nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
exit=False)
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