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How to use __flaky method in hypothesis

Best Python code snippet using hypothesis

core.py

Source:core.py

...734                            print_example=True, is_final=True735                        ))736            except (UnsatisfiedAssumption, StopTest):737                report(traceback.format_exc())738                self.__flaky(739                    'Unreliable assumption: An example which satisfied '740                    'assumptions on the first run now fails it.'741                )742            except:743                if len(self.falsifying_examples) <= 1:744                    raise745                raised_exception = True746                report(traceback.format_exc())747            if not raised_exception:748                if (749                    isinstance(750                        falsifying_example.__expected_exception,751                        DeadlineExceeded752                    ) and self.__test_runtime is not None753                ):754                    report((755                        'Unreliable test timings! On an initial run, this '756                        'test took %.2fms, which exceeded the deadline of '757                        '%.2fms, but on a subsequent run it took %.2f ms, '758                        'which did not. If you expect this sort of '759                        'variability in your test timings, consider turning '760                        'deadlines off for this test by setting deadline=None.'761                    ) % (762                        falsifying_example.__expected_exception.runtime,763                        self.settings.deadline, self.__test_runtime764                    ))765                else:766                    report(767                        'Failed to reproduce exception. Expected: \n' +768                        falsifying_example.__expected_traceback,769                    )770                filter_message = (771                    'Unreliable test data: Failed to reproduce a failure '772                    'and then when it came to recreating the example in '773                    'order to print the test data with a flaky result '774                    'the example was filtered out (by e.g. a '775                    'call to filter in your strategy) when we didn\'t '776                    'expect it to be.'777                )778                try:779                    self.test_runner(780                        ConjectureData.for_buffer(falsifying_example.buffer),781                        reify_and_execute(782                            self.search_strategy,783                            test_is_flaky(784                                self.test, self.repr_for_last_exception),785                            print_example=True, is_final=True786                        ))787                except (UnsatisfiedAssumption, StopTest):788                    self.__flaky(filter_message)789                except Flaky as e:790                    if len(self.falsifying_examples) > 1:791                        self.__flaky(e.args[0])792                    else:793                        raise794            if self.__was_flaky:795                flaky += 1796        # If we only have one example then we should have raised an error or797        # flaky prior to this point.798        assert len(self.falsifying_examples) > 1799        if flaky > 0:800            raise Flaky((801                'Hypothesis found %d distinct failures, but %d of them '802                'exhibited some sort of flaky behaviour.') % (803                    len(self.falsifying_examples), flaky))804        else:805            raise MultipleFailures((806                'Hypothesis found %d distinct failures.') % (807                    len(self.falsifying_examples,)))808    def __flaky(self, message):809        if len(self.falsifying_examples) <= 1:810            raise Flaky(message)811        else:812            self.__was_flaky = True813            report('Flaky example! ' + message)814def given(*given_arguments, **given_kwargs):815    """A decorator for turning a test function that accepts arguments into a816    randomized test.817    This is the main entry point to Hypothesis.818    """819    def run_test_with_generator(test):820        generator_arguments = tuple(given_arguments)821        generator_kwargs = dict(given_kwargs)822        original_argspec = getfullargspec(test)...

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