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How to use test_regression method in autotest

Best Python code snippet using autotest_python

test_regression.py

Source:test_regression.py

1import pytest2from datarobot_batch_scoring.batch_scoring import run_batch_predictions3from utils import PickableMock4from utils import read_logs5def test_regression(live_server, tmpdir, ui, keep_cols=None,6                    in_fixture='tests/fixtures/regression_predict.csv',7                    out_fixture='tests/fixtures/regression_output.csv',8                    fast_mode=False, skip_row_id=False, output_delimiter=None,9                    skip_dialect=False,10                    n_samples=500,11                    max_batch_size=None,12                    expected_ret=None):13    # train one model in project14    out = tmpdir.join('out.csv')15    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())16    ret = run_batch_predictions(17        base_url=base_url,18        base_headers={},19        user='username',20        pwd='password',21        api_token=None,22        create_api_token=False,23        pid='56dd9570018e213242dfa93c',24        lid='56dd9570018e213242dfa93e',25        import_id=None,26        n_retry=3,27        concurrent=1,28        resume=False,29        n_samples=n_samples,30        out_file=str(out),31        keep_cols=keep_cols,32        delimiter=None,33        dataset=in_fixture,34        pred_name=None,35        timeout=None,36        ui=ui,37        auto_sample=False,38        fast_mode=fast_mode,39        dry_run=False,40        encoding='',41        skip_dialect=skip_dialect,42        skip_row_id=skip_row_id,43        output_delimiter=output_delimiter,44        max_batch_size=max_batch_size45    )46    assert ret is expected_ret47    if out_fixture:48        actual = out.read_text('utf-8')49        with open(out_fixture, 'rU') as f:50            expected = f.read()51            print(len(actual), len(expected))52            assert actual == expected53def test_regression_rename(live_server, tmpdir):54    # train one model in project55    out = tmpdir.join('out.csv')56    ui = PickableMock()57    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())58    ret = run_batch_predictions(59        base_url=base_url,60        base_headers={},61        user='username',62        pwd='password',63        api_token=None,64        create_api_token=False,65        pid='56dd9570018e213242dfa93c',66        lid='56dd9570018e213242dfa93e',67        import_id=None,68        n_retry=3,69        concurrent=1,70        resume=False,71        n_samples=10,72        out_file=str(out),73        keep_cols=None,74        delimiter=None,75        dataset='tests/fixtures/regression_predict.csv',76        pred_name='new_name',77        timeout=None,78        ui=ui,79        auto_sample=False,80        fast_mode=False,81        dry_run=False,82        encoding='',83        skip_dialect=False84    )85    assert ret is None86    actual = out.read_text('utf-8')87    with open('tests/fixtures/regression_output_rename.csv', 'rU') as f:88        assert actual == f.read()89def test_regression_rename_fast(live_server, tmpdir):90    # train one model in project91    out = tmpdir.join('out.csv')92    ui = PickableMock()93    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())94    ret = run_batch_predictions(95        base_url=base_url,96        base_headers={},97        user='username',98        pwd='password',99        api_token=None,100        create_api_token=False,101        pid='56dd9570018e213242dfa93c',102        lid='56dd9570018e213242dfa93e',103        import_id=None,104        n_retry=3,105        concurrent=1,106        resume=False,107        n_samples=10,108        out_file=str(out),109        keep_cols=None,110        delimiter=None,111        dataset='tests/fixtures/regression_predict.csv',112        pred_name='new_name',113        timeout=None,114        ui=ui,115        auto_sample=False,116        fast_mode=True,117        dry_run=False,118        encoding='',119        skip_dialect=False120    )121    assert ret is None122    actual = out.read_text('utf-8')123    with open('tests/fixtures/regression_output_rename.csv', 'rU') as f:124        assert actual == f.read()125def check_regression_jp(live_server, tmpdir, fast_mode, gzipped):126    """Use utf8 encoded input data.127    """128    if fast_mode:129        out_fname = 'out_fast.csv'130    else:131        out_fname = 'out.csv'132    out = tmpdir.join(out_fname)133    dataset_suffix = '.gz' if gzipped else ''134    ui = PickableMock()135    base_url = '{webhost}/predApi/v1.0/'.format(webhost=live_server.url())136    ret = run_batch_predictions(137        base_url=base_url,138        base_headers={},139        user='username',140        pwd='password',141        api_token=None,142        create_api_token=False,143        pid='56dd9570018e213242dfa93c',144        lid='56dd9570018e213242dfa93e',145        import_id=None,146        n_retry=3,147        concurrent=1,148        resume=False,149        n_samples=500,150        out_file=str(out),151        keep_cols=None,152        delimiter=None,153        dataset='tests/fixtures/regression_jp.csv' + dataset_suffix,154        pred_name='new_name',155        timeout=None,156        ui=ui,157        auto_sample=False,158        fast_mode=fast_mode,159        dry_run=False,160        encoding='',161        skip_dialect=False,162        compression=True163    )164    assert ret is None165    actual = out.read_text('utf-8')166    with open('tests/fixtures/regression_output_jp.csv', 'rU') as f:167        assert actual == f.read()168def test_fast_mode_regression_jp(live_server, tmpdir):169    check_regression_jp(live_server, tmpdir, True, False)170def test_wo_fast_mode_regression_jp(live_server, tmpdir):171    check_regression_jp(live_server, tmpdir, False, False)172def test_fast_mode_gzipped_regression_jp(live_server, tmpdir):173    check_regression_jp(live_server, tmpdir, True, True)174def test_wo_fast_mode_gzipped_regression_jp(live_server, tmpdir):175    check_regression_jp(live_server, tmpdir, False, True)176def test_regression_keep_cols(live_server, tmpdir, ui):177    test_regression(live_server, tmpdir, ui, keep_cols=['x'],178                    in_fixture='tests/fixtures/regression.csv',179                    out_fixture='tests/fixtures/regression_output_x.csv')180def test_regression_keep_cols_multi(live_server, tmpdir, ui):181    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],182                    in_fixture='tests/fixtures/regression.csv',183                    out_fixture='tests/fixtures/regression_output_yx.csv')184def test_regression_keep_cols_fast(live_server, tmpdir, ui):185    test_regression(live_server, tmpdir, ui, keep_cols=['x'],186                    in_fixture='tests/fixtures/regression.csv',187                    out_fixture='tests/fixtures/regression_output_x.csv',188                    fast_mode=True)189def test_regression_keep_cols_multi_fast(live_server, tmpdir, ui):190    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],191                    in_fixture='tests/fixtures/regression.csv',192                    out_fixture='tests/fixtures/regression_output_yx.csv',193                    fast_mode=True)194def test_regression_keep_cols_multi_fast_max_batch(live_server, tmpdir, ui):195    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],196                    in_fixture='tests/fixtures/regression.csv',197                    out_fixture='tests/fixtures/regression_output_yx.csv',198                    fast_mode=True,199                    max_batch_size=100)200    logs = read_logs()201    assert "bytes, splitting" in logs202def test_regression_bad_csv(live_server, tmpdir, ui):203    test_regression(live_server, tmpdir, ui,204                    in_fixture='tests/fixtures/regression_bad.csv',205                    out_fixture=None,206                    fast_mode=False,207                    expected_ret=1)208    logs = read_logs()209    assert "Error parsing CSV file after line 1000, error: " in logs210def test_regression_bad2_csv(live_server, tmpdir, monkeypatch, ui):211    def sys_exit(code):212        raise RuntimeError213    monkeypatch.setattr("sys.exit", sys_exit)214    with pytest.raises(RuntimeError):215        test_regression(live_server, tmpdir, ui,216                        in_fixture='tests/fixtures/regression_bad2.csv',217                        out_fixture=None,218                        fast_mode=True,219                        expected_ret=1)220def test_regression_keep_cols_wo_row_id(live_server, tmpdir, ui):221    test_regression(live_server, tmpdir, ui, keep_cols=['x'],222                    in_fixture='tests/fixtures/regression.csv',223                    out_fixture='tests/fixtures/regression_output_x_rid.csv',224                    skip_row_id=True)225def test_regression_keep_cols_multi_wo_row_id(live_server, tmpdir, ui):226    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],227                    in_fixture='tests/fixtures/regression.csv',228                    out_fixture='tests/fixtures/regression_output_yx_rid.csv',229                    skip_row_id=True)230def test_regression_keep_cols_fast_wo_row_id(live_server, tmpdir, ui):231    test_regression(live_server, tmpdir, ui, keep_cols=['x'],232                    in_fixture='tests/fixtures/regression.csv',233                    out_fixture='tests/fixtures/regression_output_x_rid.csv',234                    fast_mode=True,235                    skip_row_id=True)236def test_regression_keep_cols_multi_fast_wo_row_id(live_server, tmpdir, ui):237    test_regression(live_server, tmpdir, ui, keep_cols=['y', 'x'],238                    in_fixture='tests/fixtures/regression.csv',239                    out_fixture='tests/fixtures/regression_output_yx_rid.csv',240                    fast_mode=True,241                    skip_row_id=True)242def test_regression_fast_wo_row_id(live_server, tmpdir, ui):243    test_regression(live_server, tmpdir, ui,244                    in_fixture='tests/fixtures/regression.csv',245                    out_fixture='tests/fixtures/regression_output_rid.csv',246                    fast_mode=True,247                    skip_row_id=True)248def test_regression_wo_row_id(live_server, tmpdir, ui):249    test_regression(live_server, tmpdir, ui,250                    in_fixture='tests/fixtures/regression.csv',251                    out_fixture='tests/fixtures/regression_output_rid.csv',252                    fast_mode=False,253                    skip_row_id=True)254def test_regression_keep_cols_multi_output(live_server, tmpdir, ui):255    test_regression(256        live_server, tmpdir, ui, keep_cols=['y', 'x'],257        in_fixture='tests/fixtures/regression.csv',258        out_fixture='tests/fixtures/regression_output_yx_output.csv',259        output_delimiter='|')260def test_regression_keep_cols_multi_output_skip_dialect(live_server,261                                                        tmpdir, ui):262    test_regression(263        live_server, tmpdir, ui, keep_cols=['y', 'x'],264        skip_dialect=True,265        in_fixture='tests/fixtures/regression.csv',266        out_fixture='tests/fixtures/regression_output_yx_output.csv',267        output_delimiter='|')268def test_regression_keep_cols_multi_skip_dialect(live_server, tmpdir, ui):269    test_regression(270        live_server, tmpdir, ui, keep_cols=['y', 'x'],271        skip_dialect=True,272        in_fixture='tests/fixtures/regression.csv',...

test_serialization.py

Source:test_serialization.py

1import pytest2import capnp3import os4import platform5import test_regression6import tempfile7import pickle8import mmap9import sys10this_dir = os.path.dirname(__file__)11@pytest.fixture12def all_types():13    return capnp.load(os.path.join(this_dir, 'all_types.capnp'))14def test_roundtrip_file(all_types):15    f = tempfile.TemporaryFile()16    msg = all_types.TestAllTypes.new_message()17    test_regression.init_all_types(msg)18    msg.write(f)19    f.seek(0)20    msg = all_types.TestAllTypes.read(f)21    test_regression.check_all_types(msg)22def test_roundtrip_file_packed(all_types):23    f = tempfile.TemporaryFile()24    msg = all_types.TestAllTypes.new_message()25    test_regression.init_all_types(msg)26    msg.write_packed(f)27    f.seek(0)28    msg = all_types.TestAllTypes.read_packed(f)29    test_regression.check_all_types(msg)30def test_roundtrip_bytes(all_types):31    msg = all_types.TestAllTypes.new_message()32    test_regression.init_all_types(msg)33    message_bytes = msg.to_bytes()34    msg = all_types.TestAllTypes.from_bytes(message_bytes)35    test_regression.check_all_types(msg)36@pytest.mark.skipif(platform.python_implementation() == 'PyPy', reason="TODO: Investigate why this works on CPython but fails on PyPy.")37def test_roundtrip_segments(all_types):38    msg = all_types.TestAllTypes.new_message()39    test_regression.init_all_types(msg)40    segments = msg.to_segments()41    msg = all_types.TestAllTypes.from_segments(segments)42    test_regression.check_all_types(msg)43@pytest.mark.skipif(sys.version_info[0] < 3, reason="mmap doesn't implement the buffer interface under python 2.")44def test_roundtrip_bytes_mmap(all_types):45    msg = all_types.TestAllTypes.new_message()46    test_regression.init_all_types(msg)47    with tempfile.TemporaryFile() as f:48        msg.write(f)49        length = f.tell()50        f.seek(0)51        memory = mmap.mmap(f.fileno(), length)52        msg = all_types.TestAllTypes.from_bytes(memory)53        test_regression.check_all_types(msg)54@pytest.mark.skipif(sys.version_info[0] < 3, reason="memoryview is a builtin on Python 3")55def test_roundtrip_bytes_buffer(all_types):56    msg = all_types.TestAllTypes.new_message()57    test_regression.init_all_types(msg)58    b = msg.to_bytes()59    v = memoryview(b)60    msg = all_types.TestAllTypes.from_bytes(v)61    test_regression.check_all_types(msg)62def test_roundtrip_bytes_fail(all_types):63    with pytest.raises(TypeError):64        all_types.TestAllTypes.from_bytes(42)65@pytest.mark.skipif(platform.python_implementation() == 'PyPy', reason="This works in PyPy 4.0.1 but travisci's version of PyPy has some bug that fails this test.")66def test_roundtrip_bytes_packed(all_types):67    msg = all_types.TestAllTypes.new_message()68    test_regression.init_all_types(msg)69    message_bytes = msg.to_bytes_packed()70    msg = all_types.TestAllTypes.from_bytes_packed(message_bytes)71    test_regression.check_all_types(msg)72def test_roundtrip_file_multiple(all_types):73    f = tempfile.TemporaryFile()74    msg = all_types.TestAllTypes.new_message()75    test_regression.init_all_types(msg)76    msg.write(f)77    msg.write(f)78    msg.write(f)79    f.seek(0)80    i = 081    for msg in all_types.TestAllTypes.read_multiple(f):82        test_regression.check_all_types(msg)83        i += 184    assert i == 385def test_roundtrip_bytes_multiple(all_types):86    msg = all_types.TestAllTypes.new_message()87    test_regression.init_all_types(msg)88    msgs = msg.to_bytes()89    msgs += msg.to_bytes()90    msgs += msg.to_bytes()91    i = 092    for msg in all_types.TestAllTypes.read_multiple_bytes(msgs):93        test_regression.check_all_types(msg)94        i += 195    assert i == 396def test_roundtrip_file_multiple_packed(all_types):97    f = tempfile.TemporaryFile()98    msg = all_types.TestAllTypes.new_message()99    test_regression.init_all_types(msg)100    msg.write_packed(f)101    msg.write_packed(f)102    msg.write_packed(f)103    f.seek(0)104    i = 0105    for msg in all_types.TestAllTypes.read_multiple_packed(f):106        test_regression.check_all_types(msg)107        i += 1108    assert i == 3109def test_roundtrip_bytes_multiple_packed(all_types):110    msg = all_types.TestAllTypes.new_message()111    test_regression.init_all_types(msg)112    msgs = msg.to_bytes_packed()113    msgs += msg.to_bytes_packed()114    msgs += msg.to_bytes_packed()115    i = 0116    for msg in all_types.TestAllTypes.read_multiple_bytes_packed(msgs):117        test_regression.check_all_types(msg)118        i += 1119    assert i == 3120@pytest.mark.skipif(platform.python_implementation() == 'PyPy', reason="This works on my local PyPy v2.5.0, but is for some reason broken on TravisCI. Skip for now.")121def test_roundtrip_dict(all_types):122    msg = all_types.TestAllTypes.new_message()123    test_regression.init_all_types(msg)124    d = msg.to_dict()125    msg = all_types.TestAllTypes.from_dict(d)126    test_regression.check_all_types(msg)127def test_file_and_bytes(all_types):128    f = tempfile.TemporaryFile()129    msg = all_types.TestAllTypes.new_message()130    test_regression.init_all_types(msg)131    msg.write(f)132    f.seek(0)133    assert f.read() == msg.to_bytes()134def test_file_and_bytes_packed(all_types):135    f = tempfile.TemporaryFile()136    msg = all_types.TestAllTypes.new_message()137    test_regression.init_all_types(msg)138    msg.write_packed(f)139    f.seek(0)140    assert f.read() == msg.to_bytes_packed()141def test_pickle(all_types):142    msg = all_types.TestAllTypes.new_message()143    test_regression.init_all_types(msg)144    data = pickle.dumps(msg)145    msg2 = pickle.loads(data)146    test_regression.check_all_types(msg2)147def test_from_bytes_traversal_limit(all_types):148    size = 1024149    bld = all_types.TestAllTypes.new_message()150    bld.init("structList", size)151    data = bld.to_bytes()152    msg = all_types.TestAllTypes.from_bytes(data)153    with pytest.raises(capnp.KjException):154        for i in range(0, size):155            msg.structList[i].uInt8Field == 0156    msg = all_types.TestAllTypes.from_bytes(data,157        traversal_limit_in_words=2**62)158    for i in range(0, size):159        assert msg.structList[i].uInt8Field == 0160def test_from_bytes_packed_traversal_limit(all_types):161    size = 1024162    bld = all_types.TestAllTypes.new_message()163    bld.init("structList", size)164    data = bld.to_bytes_packed()165    msg = all_types.TestAllTypes.from_bytes_packed(data)166    with pytest.raises(capnp.KjException):167        for i in range(0, size):168            msg.structList[i].uInt8Field == 0169    msg = all_types.TestAllTypes.from_bytes_packed(data,170        traversal_limit_in_words=2**62)171    for i in range(0, size):...

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