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How to use _equal method in pandera

Best Python code snippet using pandera_python

test_decorators.py

Source:test_decorators.py

...3import os4import unittest5import numpy6from atooms.trajectory import TrajectoryXYZ7def _equal(system1, system2):8    for p1, p2 in zip(system1.particle, system2.particle):9        if p1.species != p2.species:10            print(p1.species, p2.species)11            return False12    return True13class TestDecorators(unittest.TestCase):14    Trajectory = TrajectoryXYZ15    def setUp(self):16        self.finp = '/tmp/test_decorators.xyz'17        with open(self.finp, 'w') as fh:18            fh.write("""\19220step:1 cell:6.0,6.0,6.021A 1.0 -1.0 0.022A 2.9 -2.9 0.023224step:2 cell:6.0,6.0,6.025A 1.1 -1.1 0.026A -2.9 -2.9 0.027228step:3 cell:6.0,6.0,6.029A 1.2 -1.2 0.030A -2.9 2.9 0.031232step:4 cell:6.0,6.0,6.033A 1.2 -1.2 0.034A -2.9 2.9 0.035""")36    def test_unfolded_jump(self):37        from atooms.trajectory.decorators import Unfolded38        with self.Trajectory(self.finp) as th:39            with Unfolded(th) as tu:40                self.assertEqual(list(tu[2].particle[1].position), [3.1, -3.1, 0.0])  # unfolded41                self.assertEqual(list(th[2].particle[1].position), [-2.9, 2.9, 0.0])  # original42    def test_sliced(self):43        from atooms.trajectory.decorators import Sliced44        with Sliced(self.Trajectory(self.finp), slice(0, 2, 1)) as th:45            self.assertEqual(th.steps, [1, 2])46            self.assertEqual(list(th[-1].particle[0].position), [1.1, -1.1, 0.0])47            self.assertEqual(list(th[-1].particle[1].position), [-2.9, -2.9, 0.0])48    def test_callback_args(self):49        def cbk_1(system, scale):50            for p in system.particle:51                p.position *= scale52            return system53        def cbk_2(system, offset):54            for p in system.particle:55                p.position -= offset56            return system57        def cbk_3(system, memory):58            """Callback that modifies a mutable."""59            memory.append(1)60            return system61        memo = []62        with self.Trajectory(self.finp) as th:63            th.register_callback(cbk_1, 2.0)64            th.register_callback(cbk_2, offset=1.0)65            th.register_callback(cbk_3, memo)66            self.assertEqual(th.steps, [1, 2, 3, 4])67            self.assertEqual(list(th[-1].particle[0].position),68                             [1.2 * 2 - 1.0, -1.2 * 2 - 1.0, 0.0 * 2 - 1.0])69            self.assertEqual(memo, [1])70    def test_change_species(self):71        from copy import deepcopy72        from atooms.system import System, Particle73        system_A = System([Particle(species='A'), Particle(species='B')])74        system_C = System([Particle(species='0'), Particle(species='1')])75        system_F = System([Particle(species='1'), Particle(species='2')])76        from atooms.trajectory.decorators import change_species77        # DO nothing here78        self.assertTrue(_equal(system_A, change_species(deepcopy(system_A), 'A')))79        self.assertTrue(_equal(system_C, change_species(deepcopy(system_C), 'C')))80        self.assertTrue(_equal(system_F, change_species(deepcopy(system_F), 'F')))81        # Change82        self.assertTrue(_equal(system_C, change_species(deepcopy(system_A), 'C')))83        self.assertTrue(_equal(system_F, change_species(deepcopy(system_A), 'F')))84        self.assertTrue(_equal(system_A, change_species(deepcopy(system_C), 'A')))85        self.assertTrue(_equal(system_F, change_species(deepcopy(system_C), 'F')))86        self.assertTrue(_equal(system_A, change_species(deepcopy(system_F), 'A')))87        self.assertTrue(_equal(system_C, change_species(deepcopy(system_F), 'C')))88    def tearDown(self):89        os.remove(self.finp)90if __name__ == '__main__':...

test.py

Source:test.py

2import copy3from .. import BasicMeasure, accumulate4class TestDempster(unittest.TestCase):5    def test_can_do_dempster_shafer(self):6        def _equal(a, b): # fuzzy equal required to test floats7            self.assertAlmostEqual(a, b, places=7)8        subjectA = 'Anna'9        subjectB = 'Bob'10        subjectC = 'Clara'11        # m1(A, C) = 0.8, m1(Omega) = 0.212        m1 = BasicMeasure({subjectA, subjectB, subjectC})13        m1.add_entry({subjectA, subjectC}, 0.8)14        with self.assertRaises(Exception):15            m1.add_entry({subjectC, subjectA}, 0.7)16        _equal(m1.get_measure('Omega'), 0.2)17        _equal(m1.get_measure({subjectA, subjectB, subjectC}), 0.2)18        with self.subTest('Can add an alternative entry'):19            mX = copy.deepcopy(m1)20            mX.add_entry(subjectB, 0.1)21            _equal(mX.get_measure('Omega'), 0.1)22            _equal(mX.get_measure(subjectB), 0.1)23        _equal(m1.get_belief('Omega'), 1)24        _equal(m1.get_belief({subjectA, subjectC}), 0.8)25        # Doubt = Belief(Omega \Â X)26        _equal(m1.get_doubt(subjectA), 0)27        _equal(m1.get_doubt(subjectB), 0.8)28        _equal(m1.get_doubt('Omega'), 0)29        _equal(m1.get_plausibility('Omega'), 1)30        _equal(m1.get_plausibility(subjectA), 1)31        _equal(m1.get_plausibility(subjectB), 0.2)32        # m2(C) = 0.6, m2(Omega) = 0.433        m2 = BasicMeasure({subjectA, subjectB, subjectC})34        m2.add_entry(subjectC, 0.6)35        _equal(m2.get_measure('Omega'), 0.4)36        m1m2 = accumulate(m1, m2)37        self.assertIsInstance(m1m2, BasicMeasure)38        _equal(m1m2.get_belief('Omega'), 1)39        """             m1(A,C) = 0.8    m1(Om) 0.240        m2(C) = 0.6     C = 0.48         C = 0.1241        m2(Om) = 0.4    A,C = 0.32       Om = 0.0842        """43        _equal(m1m2.get_measure(subjectA), 0)44        _equal(m1m2.get_measure({subjectA, subjectC}), 0.32)45        _equal(m1m2.get_measure(subjectC), 0.6)46        _equal(m1m2.get_measure(subjectB), 0)47        _equal(m1m2.get_measure('Omega'), 0.08)48        _equal(m1m2.get_belief(subjectA, subjectB), 0)49        _equal(m1m2.get_belief(subjectA, subjectC),50               0.48 + 0.32 + 0.12)51        _equal(m1m2.get_plausibility(subjectA, subjectB), 0.4)52        _equal(m1m2.get_plausibility(subjectA, subjectC), 1)53        _equal(m1m2.get_plausibility('Omega'), 1)54        _equal(m1m2.get_plausibility(subjectB), 0.08)55        # can resolve conflicts56        m3 = BasicMeasure({subjectA, subjectB, subjectC})57        m3.add_entry(subjectB, 0.5)58        m1m2m3 = accumulate(m1m2, m3)59        """             m1m2(A,C)=0.32  m1m2(C)=0.6 m1m2(Om)=0.0860        m3(B)=0.5       {}=0.16         {}=0.3      B=0.0461        m3(Om)=0.5      A,C=0.16        C=0.3       Om=0.0462                        0.32            0.6         0.0863        """64        correct_factor = 1 / (1 - 0.46)65        _equal(m1m2m3.get_measure(subjectA), 0)66        _equal(m1m2m3.get_measure(subjectA, subjectC), 0.16*correct_factor)67        _equal(m1m2m3.get_measure(subjectC), 0.3*correct_factor)68        _equal(m1m2m3.get_measure(subjectB), 0.04*correct_factor)69        _equal(m1m2m3.get_measure('Omega'), 0.04*correct_factor)70        mInvalid = BasicMeasure({subjectA, subjectB}) # different domain71        mInvalid.add_entry(subjectA, 0.8)72        with self.assertRaises(Exception):...

response_helper_test.py

Source:response_helper_test.py

1from shared_test.response_helper import _equal, ignored2def test_empty_array_is_only_equal_to_empty_array():3    assert not _equal([], dict())4    assert not _equal([], dict(a=1))5    assert not _equal([], [1])6    assert not _equal([], 'string')7    assert not _equal(dict(), [])8    assert not _equal(dict(a=1), [])9    assert not _equal([1], [])10    assert not _equal('string', [])11    assert _equal([], [])12def test_empty_dict_is_only_equal_to_empty_dict():13    assert not _equal(dict(), dict(a=1))14    assert not _equal(dict(), [])15    assert not _equal(dict(), [1])16    assert not _equal(dict(), 'string')17    assert not _equal(dict(a=1), dict())18    assert not _equal([], dict())19    assert not _equal([1], dict())20    assert not _equal('string', dict())21    assert _equal(dict(), dict())22def test_equal_dicts():23    value = dict(a=dict(b=['b', 1, 2.0, [1, 2, 3, 4]]))24    assert _equal(value, value)25def test_equal_arrays():26    value = [1, 2, 3, dict(a=dict(b=['b', 1, 2.0, [1, 2, 3, 4]]))]27    assert _equal(value, value)28def assert_equal_strings():29    assert _equal('abc', 'abc')30def assert_equal_integers():31    assert _equal(1, 1)32def test_equal_with_ignored_values():33    expected = dict(34        id=ignored,35        array=ignored,36        dict=ignored,37        a=dict(38            b=[ignored, 1, ]39        )40    )41    actual = dict(42        id=1,43        array=[6, 7],44        dict=dict(o=0),45        a=dict(46            b=['string', 1, ]47        )48    )...

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