Python helpers.job_from_file函数代码示例

    def setUp(self):
        client = kvs.get_client()

        # Delete managed job id info so we can predict the job key
        # which will be allocated for us
        client.delete(kvs.tokens.CURRENT_JOBS)

        self.generated_files = []
        self.job = helpers.job_from_file(helpers.get_data_path(CONFIG_FILE))
        self.job_with_includes = helpers.job_from_file(helpers.get_data_path(CONFIG_WITH_INCLUDES))

    def test_compute_disagg_matrix(self):
        """Test the core function of the main disaggregation task."""

        # for the given test input data, we expect the calculator to return
        # this gmv:
        expected_gmv = 0.2259803374787534

        the_job = helpers.job_from_file(DISAGG_DEMO_CONFIG_FILE)

        helpers.store_hazard_logic_trees(the_job)

        site = shapes.Site(0.0, 0.0)
        poe = 0.1
        result_dir = tempfile.gettempdir()

        gmv, matrix_path = disagg_core.compute_disagg_matrix(
            the_job, site, poe, result_dir)

        # Now test the following:
        # 1) The matrix file exists
        # 2) The matrix file has a size > 0
        # 3) Check that the returned GMV is what we expect
        # Here we don't test the actual matrix contents or the hdf5 file;
        # there are tests on the Java side which verify the actual data in the
        # matrix, plus other tests on the Python side which deal with saving
        # the matrix.
        self.assertTrue(os.path.exists(matrix_path))
        self.assertTrue(os.path.getsize(matrix_path) > 0)
        self.assertEqual(expected_gmv, gmv)

        # For clean up, delete the hdf5 we generated.
        os.unlink(matrix_path)

 def test_job_with_only_hazard_config_only_has_hazard_section(self):
     FLAGS.include_defaults = False
     try:
         job_with_only_hazard = \
             helpers.job_from_file(helpers.get_data_path(HAZARD_ONLY))
         self.assertEqual(["HAZARD"], job_with_only_hazard.sections)
     finally:
         FLAGS.include_defaults = True

    def test_deterministic_job_completes(self):
        """
        Exercise the deterministic risk job and make sure it runs end-to-end.
        """
        risk_job = helpers.job_from_file(TEST_JOB_FILE)

        # KVS garbage collection is going to be called asynchronously by the
        # job. We don't actually want that to happen.
        with patch('subprocess.Popen'):

            risk_job.launch()

    def test_default_validators_scenario_job(self):
        """Test to ensure that a Scenario job always includes the
        :class:`openquake.job.config.ScenarioComputationValidator`."""
        scenario_job_path = helpers.demo_file('scenario_risk/config.gem')
        scenario_job = helpers.job_from_file(scenario_job_path)

        validators = config.default_validators(scenario_job.sections,
                                               scenario_job.params)

        self.assertTrue(any(
            isinstance(v, ScenarioComputationValidator) for v in validators))

    def setUp(self):
        self.job_ctxt = helpers.job_from_file(os.path.join(helpers.DATA_DIR,
                                              'config.gem'))
        [input] = models.inputs4job(self.job_ctxt.job_id,
                                    input_type="exposure")
        owner = models.OqUser.objects.get(user_name="openquake")
        emdl = input.model()
        if not emdl:
            emdl = models.ExposureModel(
                owner=owner, input=input, description="RCT exposure model",
                category="RCT villas", stco_unit="roofs",
                stco_type="aggregated")
            emdl.save()

        asset_data = [
            ((0, 0), shapes.Site(10.0, 10.0),
             {u'stco': 5.07, u'asset_ref': u'a5625',
              u'taxonomy': u'rctc-ad-83'}),

            ((0, 1), shapes.Site(10.1, 10.0),
             {u'stco': 5.63, u'asset_ref': u'a5629',
              u'taxonomy': u'rctc-ad-83'}),

            ((1, 0), shapes.Site(10.0, 10.1),
             {u'stco': 11.26, u'asset_ref': u'a5630',
              u'taxonomy': u'rctc-ad-83'}),

            ((1, 1), shapes.Site(10.1, 10.1),
             {u'stco': 5.5, u'asset_ref': u'a5636',
              u'taxonomy': u'rctc-ad-83'}),
        ]
        assets = emdl.exposuredata_set.filter(taxonomy="rctc-ad-83"). \
                                       order_by("id")
        for idx, (gcoo, site, adata) in enumerate(asset_data):
            if not assets:
                location = geos.GEOSGeometry(site.point.to_wkt())
                asset = models.ExposureData(exposure_model=emdl, site=location,
                                            **adata)
                asset.save()
            else:
                asset = assets[idx]
            GRID_ASSETS[gcoo] = asset

        self.grid = shapes.Grid(shapes.Region.from_coordinates(
            [(10.0, 10.0), (10.0, 10.1), (10.1, 10.1), (10.1, 10.0)]), 0.1)

        # this is the expected output of grid_assets_iterator and an input of
        # asset_losses_per_site
        self.grid_assets = [
            (shapes.GridPoint(self.grid, 0, 0), GRID_ASSETS[(0, 0)]),
            (shapes.GridPoint(self.grid, 1, 0), GRID_ASSETS[(0, 1)]),
            (shapes.GridPoint(self.grid, 0, 1), GRID_ASSETS[(1, 0)]),
            (shapes.GridPoint(self.grid, 1, 1), GRID_ASSETS[(1, 1)])]

    def test_default_validators_disagg_job(self):
        """Test to ensure that a Disaggregation job always includes the
        :class:`openquake.job.config.DisaggregationValidator`.
        """
        da_job_path = helpers.demo_file('disaggregation/config.gem')
        da_job = helpers.job_from_file(da_job_path)

        validators = config.default_validators(da_job.sections, da_job.params)

        # test that the default validators include a DisaggregationValidator
        self.assertTrue(any(
            isinstance(v, DisaggregationValidator) for v in validators))

 def test_can_store_and_read_jobs_from_kvs(self):
     flags_debug_default = flags.FLAGS.debug
     flags.FLAGS.debug = "debug"
     try:
         self.job = helpers.job_from_file(os.path.join(helpers.DATA_DIR, CONFIG_FILE))
         job_from_kvs = CalculationProxy.from_kvs(self.job.job_id)
         self.assertEqual(flags.FLAGS.debug, job_from_kvs.params.pop("debug"))
         self.assertEqual(self.job, job_from_kvs)
     finally:
         helpers.cleanup_loggers()
         # Restore the default global FLAGS.debug level
         # so we don't break stuff.
         flags.FLAGS.debug = flags_debug_default

    def test_default_validators_classical_job(self):
        """Test to ensure that a classical always includes the
        :class:`openquake.job.config.ClassicalValidator`.
        """
        classical_risk_job_path = helpers.demo_file(
            'classical_psha_based_risk/config.gem')
        classical_risk_job = helpers.job_from_file(classical_risk_job_path)

        validators = config.default_validators(classical_risk_job.sections,
                                               classical_risk_job.params)

        self.assertTrue(
            any(isinstance(v, ClassicalValidator) for v in validators))

    def setUp(self):
        self.job = helpers.job_from_file(os.path.join(helpers.DATA_DIR,
                                         'config.gem'))

        self.grid = shapes.Grid(shapes.Region.from_coordinates(
            [(1.0, 3.0), (1.0, 4.0), (2.0, 4.0), (2.0, 3.0)]),
            1.0)

        # this is the expected output of grid_assets_iterator and an input of
        # asset_losses_per_site
        self.grid_assets = [
            (shapes.GridPoint(self.grid, 0, 0), GRID_ASSETS[(0, 0)]),
            (shapes.GridPoint(self.grid, 1, 0), GRID_ASSETS[(0, 1)]),
            (shapes.GridPoint(self.grid, 0, 1), GRID_ASSETS[(1, 0)]),
            (shapes.GridPoint(self.grid, 1, 1), GRID_ASSETS[(1, 1)])]

    def setUp(self):
        kvs.flush()

        self.job = helpers.job_from_file(SCENARIO_SMOKE_TEST)

        self.job.params[NUMBER_OF_CALC_KEY] = "1"

        self.job.params["SERIALIZE_RESULTS_TO"] = "xml"

        # saving the default java implementation
        self.default = det.ScenarioEventBasedMixin.compute_ground_motion_field

        self.grid = self.job.region.grid

        self.job.to_kvs()

    def test_read_sites_from_exposure(self):
        """
        Test reading site data from an exposure file using
        :py:function:`openquake.risk.job.general.read_sites_from_exposure`.
        """
        job_config_file = helpers.smoketest_file('simplecase/config.gem')

        test_job = helpers.job_from_file(job_config_file)

        expected_sites = [
            shapes.Site(-118.077721, 33.852034),
            shapes.Site(-118.067592, 33.855398),
            shapes.Site(-118.186739, 33.779013)]

        self.assertEqual(expected_sites,
            general.read_sites_from_exposure(test_job))

    def test_spawn_job_supervisor(self):
        class FakeProcess(object):
            pid = 42

        oq_config.Config().cfg['supervisor']['exe'] = '/supervise me'
        job = helpers.job_from_file(helpers.get_data_path(CONFIG_FILE))

        with patch('subprocess.Popen') as popen:
            popen.return_value = FakeProcess()
            spawn_job_supervisor(job_id=job.job_id, pid=54321)
            self.assertEqual(popen.call_count, 1)
            self.assertEqual(popen.call_args,
                             ((['/supervise me', str(job.job_id), '54321'], ),
                              {'env': os.environ}))
            job = OqJob.objects.get(pk=job.job_id)
            self.assertEqual(job.supervisor_pid, 42)
            self.assertEqual(job.job_pid, 54321)

    def test_hazard_engine_jobber_runs(self):
        """Construction of LogicTreeProcessor in Java should not throw
        errors, and should have params loaded from KVS."""

        hazengine = helpers.job_from_file(TEST_JOB_FILE)
        self.generated_files.append(hazengine.super_config_path)
        with mixins.Mixin(hazengine, openquake.hazard.job.HazJobMixin):
            hazengine.execute()

            source_model_key = tokens.source_model_key(hazengine.job_id)
            self.kvs_client.get(source_model_key)
            # We have the random seed in the config, so this is guaranteed
            # TODO(JMC): Add this back in
            # self.assertEqual(source_model, TEST_SOURCE_MODEL)

            gmpe_key = tokens.gmpe_key(hazengine.job_id)
            self.kvs_client.get(gmpe_key)

    def test_read_sites_from_exposure(self):
        # Test reading site data from an exposure file using
        # :py:function:`openquake.risk.read_sites_from_exposure`.
        job_cfg = helpers.testdata_path('simplecase/config.gem')

        test_job = helpers.job_from_file(job_cfg)
        calc = core.EventBasedRiskCalculator(test_job)
        calc.store_exposure_assets()

        expected_sites = set([
            shapes.Site(-118.077721, 33.852034),
            shapes.Site(-118.067592, 33.855398),
            shapes.Site(-118.186739, 33.779013)])

        actual_sites = set(engine.read_sites_from_exposure(test_job))

        self.assertEqual(expected_sites, actual_sites)