264 lines
9.2 KiB
Python
264 lines
9.2 KiB
Python
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from numpy.testing import assert_equal
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from statsmodels.iolib.table import SimpleTable, default_txt_fmt
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from statsmodels.iolib.table import default_latex_fmt
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from statsmodels.iolib.table import default_html_fmt
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import pandas
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from statsmodels.regression.linear_model import OLS
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ltx_fmt1 = default_latex_fmt.copy()
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html_fmt1 = default_html_fmt.copy()
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class TestSimpleTable:
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def test_simple_table_1(self):
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# Basic test, test_simple_table_1
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desired = '''
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=====================
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header1 header2
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---------------------
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stub1 1.30312 2.73999
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stub2 1.95038 2.65765
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---------------------
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'''
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test1data = [[1.30312, 2.73999],[1.95038, 2.65765]]
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test1stubs = ('stub1', 'stub2')
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test1header = ('header1', 'header2')
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actual = SimpleTable(test1data, test1header, test1stubs,
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txt_fmt=default_txt_fmt)
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actual = '\n%s\n' % actual.as_text()
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assert_equal(desired, str(actual))
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def test_simple_table_2(self):
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# Test SimpleTable.extend_right()
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desired = '''
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=============================================================
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header s1 header d1 header s2 header d2
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-------------------------------------------------------------
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stub R1 C1 10.30312 10.73999 stub R1 C2 50.95038 50.65765
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stub R2 C1 90.30312 90.73999 stub R2 C2 40.95038 40.65765
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-------------------------------------------------------------
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'''
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data1 = [[10.30312, 10.73999], [90.30312, 90.73999]]
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data2 = [[50.95038, 50.65765], [40.95038, 40.65765]]
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stubs1 = ['stub R1 C1', 'stub R2 C1']
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stubs2 = ['stub R1 C2', 'stub R2 C2']
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header1 = ['header s1', 'header d1']
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header2 = ['header s2', 'header d2']
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actual1 = SimpleTable(data1, header1, stubs1, txt_fmt=default_txt_fmt)
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actual2 = SimpleTable(data2, header2, stubs2, txt_fmt=default_txt_fmt)
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actual1.extend_right(actual2)
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actual = '\n%s\n' % actual1.as_text()
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assert_equal(desired, str(actual))
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def test_simple_table_3(self):
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# Test SimpleTable.extend() as in extend down
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desired = '''
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==============================
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header s1 header d1
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------------------------------
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stub R1 C1 10.30312 10.73999
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stub R2 C1 90.30312 90.73999
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header s2 header d2
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------------------------------
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stub R1 C2 50.95038 50.65765
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stub R2 C2 40.95038 40.65765
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------------------------------
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'''
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data1 = [[10.30312, 10.73999], [90.30312, 90.73999]]
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data2 = [[50.95038, 50.65765], [40.95038, 40.65765]]
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stubs1 = ['stub R1 C1', 'stub R2 C1']
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stubs2 = ['stub R1 C2', 'stub R2 C2']
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header1 = ['header s1', 'header d1']
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header2 = ['header s2', 'header d2']
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actual1 = SimpleTable(data1, header1, stubs1, txt_fmt=default_txt_fmt)
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actual2 = SimpleTable(data2, header2, stubs2, txt_fmt=default_txt_fmt)
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actual1.extend(actual2)
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actual = '\n%s\n' % actual1.as_text()
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assert_equal(desired, str(actual))
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def test_simple_table_4(self):
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# Basic test, test_simple_table_4 test uses custom txt_fmt
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txt_fmt1 = dict(data_fmts = ['%3.2f', '%d'],
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empty_cell = ' ',
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colwidths = 1,
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colsep=' * ',
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row_pre = '* ',
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row_post = ' *',
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table_dec_above='*',
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table_dec_below='*',
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header_dec_below='*',
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header_fmt = '%s',
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stub_fmt = '%s',
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title_align='r',
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header_align = 'r',
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data_aligns = "r",
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stubs_align = "l",
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fmt = 'txt'
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)
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ltx_fmt1 = default_latex_fmt.copy()
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html_fmt1 = default_html_fmt.copy()
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cell0data = 0.0000
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cell1data = 1
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row0data = [cell0data, cell1data]
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row1data = [2, 3.333]
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table1data = [ row0data, row1data ]
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test1stubs = ('stub1', 'stub2')
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test1header = ('header1', 'header2')
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tbl = SimpleTable(table1data, test1header, test1stubs,txt_fmt=txt_fmt1,
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ltx_fmt=ltx_fmt1, html_fmt=html_fmt1)
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def test_txt_fmt1(self):
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# Limited test of custom txt_fmt
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desired = """
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*****************************
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* * header1 * header2 *
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*****************************
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* stub1 * 0.00 * 1 *
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* stub2 * 2.00 * 3 *
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*****************************
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"""
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actual = '\n%s\n' % tbl.as_text()
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#print(actual)
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#print(desired)
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assert_equal(actual, desired)
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def test_ltx_fmt1(self):
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# Limited test of custom ltx_fmt
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desired = r"""
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\begin{tabular}{lcc}
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\toprule
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& \textbf{header1} & \textbf{header2} \\
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\midrule
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\textbf{stub1} & 0.0 & 1 \\
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\textbf{stub2} & 2 & 3.333 \\
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\bottomrule
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\end{tabular}
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"""
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actual = '\n%s\n' % tbl.as_latex_tabular(center=False)
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#print(actual)
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#print(desired)
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assert_equal(actual, desired)
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# Test "center=True" (the default):
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desired_centered = r"""
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\begin{center}
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%s
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\end{center}
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""" % desired[1:-1]
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actual_centered = '\n%s\n' % tbl.as_latex_tabular()
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assert_equal(actual_centered, desired_centered)
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def test_html_fmt1(self):
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# Limited test of custom html_fmt
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desired = """
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<table class="simpletable">
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<tr>
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<td></td> <th>header1</th> <th>header2</th>
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</tr>
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<tr>
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<th>stub1</th> <td>0.0</td> <td>1</td>
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</tr>
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<tr>
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<th>stub2</th> <td>2</td> <td>3.333</td>
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</tr>
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</table>
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""" # noqa:W291
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actual = '\n%s\n' % tbl.as_html()
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assert_equal(actual, desired)
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test_txt_fmt1(self)
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test_ltx_fmt1(self)
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test_html_fmt1(self)
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def test_simple_table_special_chars(self):
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# Simple table with characters: (%, >, |, _, $, &, #)
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cell0c_data = 22
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cell1c_data = 1053
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row0c_data = [cell0c_data, cell1c_data]
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row1c_data = [23, 6250.4]
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table1c_data = [ row0c_data, row1c_data ]
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test1c_stubs = ('>stub1%', 'stub_2')
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test1c_header = ('#header1$', 'header&|')
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tbl_c = SimpleTable(table1c_data, test1c_header, test1c_stubs, ltx_fmt=ltx_fmt1)
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def test_ltx_special_chars(self):
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# Test for special characters (latex) in headers and stubs
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desired = r"""
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\begin{tabular}{lcc}
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\toprule
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& \textbf{\#header1\$} & \textbf{header\&$|$} \\
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\midrule
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\textbf{$>$stub1\%} & 22 & 1053 \\
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\textbf{stub\_2} & 23 & 6250.4 \\
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\bottomrule
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\end{tabular}
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"""
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actual = '\n%s\n' % tbl_c.as_latex_tabular(center=False)
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assert_equal(actual, desired)
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test_ltx_special_chars(self)
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def test_regression_with_tuples(self):
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i = pandas.Series([1, 2, 3, 4] * 10, name="i")
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y = pandas.Series([1, 2, 3, 4, 5] * 8, name="y")
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x = pandas.Series([1, 2, 3, 4, 5, 6, 7, 8] * 5, name="x")
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df = pandas.DataFrame(index=i.index)
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df = df.join(i)
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endo = df.join(y)
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exo = df.join(x)
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endo_groups = endo.groupby("i")
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exo_groups = exo.groupby("i")
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exo_df = exo_groups.agg(['sum', 'max'])
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endo_df = endo_groups.agg(['sum', 'max'])
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reg = OLS(exo_df[[("x", "sum")]], endo_df).fit()
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interesting_lines = []
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import warnings
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with warnings.catch_warnings():
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# Catch ominormal warning, not interesting here
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warnings.simplefilter("ignore")
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for line in str(reg.summary()).splitlines():
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if "_" in line:
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interesting_lines.append(line[:38])
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desired = ["Dep. Variable: x_sum ",
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"y_sum 1.4595 0.209 ",
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"y_max 0.2432 0.035 "]
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assert_equal(sorted(desired), sorted(interesting_lines))
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def test_default_alignment(self):
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desired = '''
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=====================
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header1 header2
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---------------------
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stub1 1.30312 2.73
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stub2 1.95038 2.6
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---------------------
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'''
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test1data = [[1.30312, 2.73], [1.95038, 2.6]]
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test1stubs = ('stub1', 'stub2')
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test1header = ('header1', 'header2')
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actual = SimpleTable(test1data, test1header, test1stubs,
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txt_fmt=default_txt_fmt)
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actual = '\n%s\n' % actual.as_text()
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assert_equal(desired, str(actual))
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def test__repr_latex(self):
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desired = r"""
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\begin{center}
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\begin{tabular}{lcc}
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\toprule
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& \textbf{header1} & \textbf{header2} \\
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\midrule
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\textbf{stub1} & 5.394 & 29.3 \\
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\textbf{stub2} & 343 & 34.2 \\
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\bottomrule
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\end{tabular}
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\end{center}
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"""
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testdata = [[5.394, 29.3], [343, 34.2]]
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teststubs = ('stub1', 'stub2')
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testheader = ('header1', 'header2')
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tbl = SimpleTable(testdata, testheader, teststubs,
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txt_fmt=default_txt_fmt)
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actual = '\n%s\n' % tbl._repr_latex_()
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assert_equal(actual, desired)
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