57 lines
1.5 KiB
Python
57 lines
1.5 KiB
Python
# coding: utf-8
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import string
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import pandas as pd
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import pandas.util.testing as tm
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import pandas.util._test_decorators as td
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import pytest
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from numpy.random import randn
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import pandas.tools.plotting as plotting
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from pandas.tests.plotting.common import TestPlotBase
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"""
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Test cases for plot functions imported from deprecated
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pandas.tools.plotting
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"""
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@td.skip_if_no_mpl
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class TestDeprecatedNameSpace(TestPlotBase):
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@pytest.mark.slow
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@td.skip_if_no_scipy
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def test_scatter_plot_legacy(self):
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df = pd.DataFrame(randn(100, 2))
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with tm.assert_produces_warning(FutureWarning):
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plotting.scatter_matrix(df)
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with tm.assert_produces_warning(FutureWarning):
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pd.scatter_matrix(df)
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@pytest.mark.slow
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def test_boxplot_deprecated(self):
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df = pd.DataFrame(randn(6, 4),
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index=list(string.ascii_letters[:6]),
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columns=['one', 'two', 'three', 'four'])
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df['indic'] = ['foo', 'bar'] * 3
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with tm.assert_produces_warning(FutureWarning):
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plotting.boxplot(df, column=['one', 'two'],
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by='indic')
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@pytest.mark.slow
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def test_radviz_deprecated(self, iris):
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with tm.assert_produces_warning(FutureWarning):
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plotting.radviz(frame=iris, class_column='Name')
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@pytest.mark.slow
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def test_plot_params(self):
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with tm.assert_produces_warning(FutureWarning):
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pd.plot_params['xaxis.compat'] = True
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