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How to use _validate_workspaces method in tempest

Best Python code snippet using tempest_python

workspace.py

Source:workspace.py

...87        self._write_file()88    @lockutils.synchronized('workspaces', external=True)89    def list_workspaces(self):90        self._populate()91        self._validate_workspaces()92        return self.workspaces93    def _workspace_name_exists(self, name):94        if name in self.workspaces:95            print("A workspace already exists with name: {0}.".format(96                name))97            sys.exit(1)98    def _validate_path(self, path):99        if not os.path.exists(path):100            print("Path does not exist.")101            sys.exit(1)102    @lockutils.synchronized('workspaces', external=True)103    def register_new_workspace(self, name, path, init=False):104        """Adds the new workspace and writes out the new workspace config"""105        self._populate()106        path = os.path.abspath(os.path.expanduser(path))107        # This only happens when register is called from outside of init108        if not init:109            self._validate_path(path)110        self._workspace_name_exists(name)111        self.workspaces[name] = path112        self._write_file()113    def _validate_workspaces(self):114        if self.workspaces is not None:115            self.workspaces = {n: p for n, p in self.workspaces.items()116                               if os.path.exists(p)}117            self._write_file()118    def _write_file(self):119        with open(self.path, 'w') as f:120            f.write(yaml.dump(self.workspaces))121    def _populate(self):122        if not os.path.isfile(self.path):123            return124        with open(self.path, 'r') as f:125            self.workspaces = yaml.safe_load(f) or {}126class TempestWorkspace(command.Command):127    def take_action(self, parsed_args):...

MSDFitTest.py

Source:MSDFitTest.py

...16                                       UserDefinedFunction='name=ExpDecay,Height=1,Lifetime=6',17                                       NumBanks=5, BankPixelWidth=1, XUnit='QSquared', XMin=0.0,18                                       XMax=5.0, BinWidth=0.1)19        self._ws = sample20    def _validate_workspaces(self, msd_ws, param_ws, fit_ws):21        """22        Validates the various workspaces produced by MSDFit.23        @param msd_ws The MSD workspace24        @param param_ws The fit parameter table workspace25        @param fit_ws The fit workspace group26        """27        # First validate workspace types28        self.assertTrue(isinstance(msd_ws, MatrixWorkspace), 'MSD workspace should be a MatrixWorkspace')29        self.assertTrue(isinstance(param_ws, ITableWorkspace), 'Fit parameter workspace should be a TableWorkspace')30        self.assertTrue(isinstance(fit_ws, WorkspaceGroup), 'Fit workspace should be a WorkspaceGroup')31        # Validate number of items in groups32        self.assertEqual(fit_ws.getNumberOfEntries(), 5)33        # Validate MSD property workspaces34        self.assertEqual(len(msd_ws.readX(0)), 5)35        self.assertEqual(len(msd_ws.readX(1)), 5)36    def test_basic_run(self):37        """38        Tests a basic run providing the MSD workspace as output.39        """40        MSDFit(InputWorkspace=self._ws,41               XStart=0.0, XEnd=5.0,42               SpecMin=0, SpecMax=4,43               OutputWorkspace='msd')44        self.assertTrue(mtd.doesExist('msd_Parameters'), 'Should have a parameter WS with the default name')45        self.assertTrue(mtd.doesExist('msd_Workspaces'), 'Should have a fit WS with the default name')46        self._validate_workspaces(mtd['msd'], mtd['msd_Parameters'], mtd['msd_Workspaces'])47    def test_basic_run_given_names(self):48        """49        Tests a basic run providing names of all output workspaces.50        """51        msd, param, fit = MSDFit(InputWorkspace=self._ws,52                                 XStart=0.0, XEnd=5.0,53                                 SpecMin=0, SpecMax=4)54        self._validate_workspaces(msd, param, fit)55    def test_fail_spec_min(self):56        """57        Tests validation for SpecMin >= 0.58        """59        with self.assertRaises(RuntimeError):60            msd, param, fit = MSDFit(InputWorkspace=self._ws,61                                     XStart=0.0, XEnd=5.0,62                                     SpecMin=-1, SpecMax=0)63    def test_fail_spec_min(self):64        """65        Tests validation for SpecMin >= num histograms.66        """67        self.assertRaises(RuntimeError,68                          MSDFit,...

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