TST: remove __main__ from all test files

pandas/api/tests/test_api.py

@@ -227,8 +227,3 @@ def test_deprecation_access_obj(self):
         with tm.assert_produces_warning(FutureWarning,
                                         check_stacklevel=False):
             pd.datetools.monthEnd
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/computation/tests/test_compat.py

@@ -61,8 +61,3 @@ def testit():
                 testit()
     else:
         testit()
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/computation/tests/test_eval.py

@@ -1977,8 +1977,3 @@ def test_validate_bool_args(self):
         for value in invalid_values:
             with self.assertRaises(ValueError):
                 pd.eval("2+2", inplace=value)
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/core/frame.py

@@ -5762,8 +5762,3 @@ def boxplot(self, column=None, by=None, ax=None, fontsize=None, rot=0,
 
 ops.add_flex_arithmetic_methods(DataFrame, **ops.frame_flex_funcs)
 ops.add_special_arithmetic_methods(DataFrame, **ops.frame_special_funcs)
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/formats/format.py

@@ -2679,17 +2679,3 @@ def _binify(cols, line_width):
 
     bins.append(len(cols))
     return bins
-
-
-if __name__ == '__main__':
-    arr = np.array([746.03, 0.00, 5620.00, 1592.36])
-    # arr = np.array([11111111.1, 1.55])
-    # arr = [314200.0034, 1.4125678]
-    arr = np.array(
-        [327763.3119, 345040.9076, 364460.9915, 398226.8688, 383800.5172,
-         433442.9262, 539415.0568, 568590.4108, 599502.4276, 620921.8593,
-         620898.5294, 552427.1093, 555221.2193, 519639.7059, 388175.7,
-         379199.5854, 614898.25, 504833.3333, 560600., 941214.2857, 1134250.,
-         1219550., 855736.85, 1042615.4286, 722621.3043, 698167.1818, 803750.])
-    fmt = FloatArrayFormatter(arr, digits=7)
-    print(fmt.get_result())

pandas/io/tests/json/test_normalize.py

@@ -1,5 +1,3 @@
-import nose
-
 from pandas import DataFrame
 import numpy as np
 import json
@@ -283,8 +281,3 @@ def test_json_normalize_errors(self):
                                 ['general', 'trade_version']],
                           errors='raise'
                           )
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb',
-                         '--pdb-failure', '-s'], exit=False)

pandas/io/tests/json/test_pandas.py

@@ -1044,8 +1044,3 @@ def roundtrip(s, encoding='latin-1'):
 
         for s in examples:
             roundtrip(s)
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb',
-                         '--pdb-failure', '-s'], exit=False)

pandas/io/tests/json/test_ujson.py

@@ -1611,8 +1611,3 @@ def test_encodeSet(self):
 
 def _clean_dict(d):
     return dict((str(k), v) for k, v in compat.iteritems(d))
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/parser/test_network.py

@@ -182,7 +182,3 @@ def test_s3_fails(self):
         # It's irrelevant here that this isn't actually a table.
         with tm.assertRaises(IOError):
             read_csv('s3://cant_get_it/')
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/parser/test_parsers.py

@@ -1,7 +1,6 @@
 # -*- coding: utf-8 -*-
 
 import os
-import nose
 
 import pandas.util.testing as tm
 
@@ -99,7 +98,3 @@ def read_table(self, *args, **kwds):
         kwds = kwds.copy()
         kwds['engine'] = self.engine
         return read_table(*args, **kwds)
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/parser/test_textreader.py

@@ -10,7 +10,6 @@
 
 import os
 import sys
-import nose
 
 from numpy import nan
 import numpy as np
@@ -402,7 +401,3 @@ def test_empty_csv_input(self):
 def assert_array_dicts_equal(left, right):
     for k, v in compat.iteritems(left):
         assert(np.array_equal(v, right[k]))
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/parser/test_unsupported.py

@@ -9,8 +9,6 @@
 test suite as new feature support is added to the parsers.
 """
 
-import nose
-
 import pandas.io.parsers as parsers
 import pandas.util.testing as tm
 
@@ -142,7 +140,3 @@ def test_deprecated_args(self):
                     kwargs = {arg: non_default_val}
                     read_csv(StringIO(data), engine=engine,
                              **kwargs)
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_date_converters.py

@@ -1,8 +1,6 @@
 from pandas.compat import StringIO
 from datetime import date, datetime
 
-import nose
-
 import numpy as np
 
 from pandas import DataFrame, MultiIndex
@@ -150,7 +148,3 @@ def test_parse_date_column_with_empty_string(self):
                          [621, ' ']]
         expected = DataFrame(expected_data, columns=['case', 'opdate'])
         assert_frame_equal(result, expected)
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_excel.py

@@ -2325,8 +2325,3 @@ def check_called(func):
             check_called(lambda: panel.to_excel('something.test'))
             check_called(lambda: df.to_excel('something.xlsx'))
             check_called(lambda: df.to_excel('something.xls', engine='dummy'))
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_feather.py

@@ -116,8 +116,3 @@ def test_write_with_index(self):
         df.index = [0, 1, 2]
         df.columns = pd.MultiIndex.from_tuples([('a', 1), ('a', 2), ('b', 1)]),
         self.check_error_on_write(df, ValueError)
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_gbq.py

@@ -1224,7 +1224,3 @@ def test_upload_data_as_service_account_with_key_contents(self):
             project_id=_get_project_id(),
             private_key=_get_private_key_contents())
         self.assertEqual(result['NUM_ROWS'][0], test_size)
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_html.py

@@ -918,7 +918,3 @@ def test_same_ordering():
     dfs_lxml = read_html(filename, index_col=0, flavor=['lxml'])
     dfs_bs4 = read_html(filename, index_col=0, flavor=['bs4'])
     assert_framelist_equal(dfs_lxml, dfs_bs4)
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_pickle.py

@@ -283,9 +283,3 @@ def test_pickle_v0_15_2(self):
         # with open(pickle_path, 'wb') as f: pickle.dump(cat, f)
         #
         tm.assert_categorical_equal(cat, pd.read_pickle(pickle_path))
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   # '--with-coverage', '--cover-package=pandas.core'],
-                   exit=False)

pandas/io/tests/test_pytables.py

@@ -5516,9 +5516,3 @@ def _test_sort(obj):
         return obj.reindex(major=sorted(obj.major_axis))
     else:
         raise ValueError('type not supported here')
-
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_s3.py

@@ -1,14 +1,10 @@
-import nose
 from pandas.util import testing as tm
 
 from pandas.io.common import _is_s3_url
 
 
 class TestS3URL(tm.TestCase):
+
     def test_is_s3_url(self):
         self.assertTrue(_is_s3_url("s3://pandas/somethingelse.com"))
         self.assertFalse(_is_s3_url("s4://pandas/somethingelse.com"))
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_sql.py

@@ -2658,8 +2658,3 @@ def clean_up(test_table_to_drop):
         self.assertEqual(tquery(sql_select, con=self.conn),
                          [(1, 'A'), (2, 'B'), (3, 'C'), (4, 'D'), (5, 'E')])
         clean_up(table_name)
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/io/tests/test_stata.py

@@ -1276,8 +1276,3 @@ def test_out_of_range_float(self):
                 original.to_stata(path)
             tm.assertTrue('ColumnTooBig' in cm.exception)
             tm.assertTrue('infinity' in cm.exception)
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/sparse/tests/test_array.py

@@ -810,9 +810,3 @@ def test_ufunc_args(self):
         sparse = SparseArray([1, -1, 0, -2], fill_value=0)
         result = SparseArray([2, 0, 1, -1], fill_value=1)
         tm.assert_sp_array_equal(np.add(sparse, 1), result)
-
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/sparse/tests/test_combine_concat.py

@@ -1,6 +1,5 @@
 # pylint: disable-msg=E1101,W0612
 
-import nose  # noqa
 import numpy as np
 import pandas as pd
 import pandas.util.testing as tm
@@ -356,9 +355,3 @@ def test_concat_sparse_dense(self):
         exp = pd.concat([self.dense1, self.dense3], axis=1)
         self.assertIsInstance(res, pd.SparseDataFrame)
         tm.assert_frame_equal(res, exp)
-
-
-if __name__ == '__main__':
-    import nose  # noqa
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/sparse/tests/test_frame.py

@@ -1193,8 +1193,3 @@ def test_numpy_func_call(self):
                  'std', 'min', 'max']
         for func in funcs:
             getattr(np, func)(self.frame)
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/sparse/tests/test_libsparse.py

@@ -1,6 +1,6 @@
 from pandas import Series
 
-import nose  # noqa
+import nose
 import numpy as np
 import operator
 import pandas.util.testing as tm
@@ -196,7 +196,7 @@ def _check_correct(a, b, expected):
             assert (result.equals(expected))
 
         def _check_length_exc(a, longer):
-            nose.tools.assert_raises(Exception, a.intersect, longer)
+            self.assertRaises(Exception, a.intersect, longer)
 
         def _check_case(xloc, xlen, yloc, ylen, eloc, elen):
             xindex = BlockIndex(TEST_LENGTH, xloc, xlen)
@@ -585,9 +585,3 @@ def f(self):
     g = make_optestf(op)
     setattr(TestSparseOperators, g.__name__, g)
     del g
-
-
-if __name__ == '__main__':
-    import nose  # noqa
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/sparse/tests/test_list.py

@@ -112,9 +112,3 @@ def test_getitem(self):
             for i in range(len(arr)):
                 tm.assert_almost_equal(splist[i], arr[i])
                 tm.assert_almost_equal(splist[-i], arr[-i])
-
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/sparse/tests/test_series.py

@@ -1366,9 +1366,3 @@ def test_numpy_func_call(self):
         for func in funcs:
             for series in ('bseries', 'zbseries'):
                 getattr(np, func)(getattr(self, series))
-
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/stats/tests/test_fama_macbeth.py

@@ -66,8 +66,3 @@ def _check_stuff_works(self, result):
 
         # does it work?
         result.summary
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/stats/tests/test_math.py

@@ -57,7 +57,3 @@ def test_inv_illformed(self):
         rs = pmath.inv(singular)
         expected = np.array([[0.1, 0.2], [0.1, 0.2]])
         self.assertTrue(np.allclose(rs, expected))
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/stats/tests/test_ols.py

@@ -974,9 +974,3 @@ def testFilterWithDictRHS(self):
 
     def tsAssertEqual(self, ts1, ts2, **kwargs):
         self.assert_series_equal(ts1, ts2, **kwargs)
-
-
-if __name__ == '__main__':
-    import nose
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/stats/tests/test_var.py

@@ -6,7 +6,6 @@
 
 from pandas.compat import range
 import nose
-import unittest
 
 raise nose.SkipTest('skipping this for now')
 
@@ -93,7 +92,3 @@ def __init__(self):
         self.res1 = VAR2(endog=data).fit(maxlag=2)
         from results import results_var
         self.res2 = results_var.MacrodataResults()
-
-
-if __name__ == '__main__':
-    unittest.main()

pandas/tests/formats/test_format.py

@@ -4999,8 +4999,3 @@ def test_format_percentiles():
     tm.assertRaises(ValueError, fmt.format_percentiles, [-0.001, 0.1, 0.5])
     tm.assertRaises(ValueError, fmt.format_percentiles, [2, 0.1, 0.5])
     tm.assertRaises(ValueError, fmt.format_percentiles, [0.1, 0.5, 'a'])
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)

pandas/tests/formats/test_printing.py

@@ -1,5 +1,4 @@
 # -*- coding: utf-8 -*-
-import nose
 from pandas import compat
 import pandas.formats.printing as printing
 import pandas.formats.format as fmt
@@ -135,8 +134,3 @@ def test_ambiguous_width(self):
 #         result = printing.console_encode(u"\u05d0")
 #         expected = u"\u05d0".encode('utf-8')
 #         assert (result == expected)
-
-
-if __name__ == '__main__':
-    nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
-                   exit=False)