How to use _exc_info_to_string method in unittest-xml-reporting

Best Python code snippet using unittest-xml-reporting_python

result.py

Source:result.py

...39        """40        stream = getattr(self, 'stream', None)41        ec, ev, tb = err42        try:43            exc_info = self._exc_info_to_string(err, test)44        except TypeError:45            # 2.3 compat46            exc_info = self._exc_info_to_string(err)47        for cls, (storage, label, isfail) in self.errorClasses.items():48            if isclass(ec) and issubclass(ec, cls):49                if isfail:50                    test.passed = False51                storage.append((test, exc_info))52                # Might get patched into a streamless result53                if stream is not None:54                    if self.showAll:55                        message = [label]56                        detail = _exception_detail(err[1])57                        if detail:58                            message.append(detail)59                        stream.writeln(": ".join(message))60                    elif self.dots:61                        stream.write(label[:1])62                return63        self.errors.append((test, exc_info))64        test.passed = False65        if stream is not None:66            if self.showAll:67                self.stream.writeln('ERROR')68            elif self.dots:69                stream.write('E')70    def printErrors(self):71        """Overrides to print all errorClasses errors as well.72        """73        _TextTestResult.printErrors(self)74        for cls in self.errorClasses.keys():75            storage, label, isfail = self.errorClasses[cls]76            if isfail:77                self.printErrorList(label, storage)78        # Might get patched into a result with no config79        if hasattr(self, 'config'):80            self.config.plugins.report(self.stream)81    def printSummary(self, start, stop):82        """Called by the test runner to print the final summary of test83        run results.84        """85        write = self.stream.write86        writeln = self.stream.writeln87        taken = float(stop - start)88        run = self.testsRun89        plural = run != 1 and "s" or ""90        91        writeln(self.separator2)92        writeln("Ran %s test%s in %.3fs" % (run, plural, taken))93        writeln()94        summary = {}95        eckeys = self.errorClasses.keys()96        eckeys.sort()97        for cls in eckeys:98            storage, label, isfail = self.errorClasses[cls]99            count = len(storage)100            if not count:101                continue102            summary[label] = count103        if len(self.failures):104            summary['failures'] = len(self.failures)105        if len(self.errors):106            summary['errors'] = len(self.errors)107        if not self.wasSuccessful():108            write("FAILED")109        else:110            write("OK")111        items = summary.items()112        if items:113            items.sort()114            write(" (")115            write(", ".join(["%s=%s" % (label, count) for116                             label, count in items]))117            writeln(")")118        else:119            writeln()120    def wasSuccessful(self):121        """Overrides to check that there are no errors in errorClasses122        lists that are marked as errors and should cause a run to123        fail.124        """125        if self.errors or self.failures:126            return False127        for cls in self.errorClasses.keys():128            storage, label, isfail = self.errorClasses[cls]129            if not isfail:130                continue131            if storage:132                return False133        return True134    def _addError(self, test, err):135        try:136            exc_info = self._exc_info_to_string(err, test)137        except TypeError:138            # 2.3: does not take test arg139            exc_info = self._exc_info_to_string(err)140        self.errors.append((test, exc_info))141        if self.showAll:142            self.stream.write('ERROR')143        elif self.dots:144            self.stream.write('E')145    def _exc_info_to_string(self, err, test=None):146        # 2.3/2.4 -- 2.4 passes test, 2.3 does not147        try:148            return _TextTestResult._exc_info_to_string(self, err, test)149        except TypeError:150            # 2.3: does not take test arg151            return _TextTestResult._exc_info_to_string(self, err)152def ln(*arg, **kw):153    from warnings import warn154    warn("ln() has moved to nose.util from nose.result and will be removed "155         "from nose.result in a future release. Please update your imports ",156         DeprecationWarning)157    return _ln(*arg, **kw)...

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