KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use convert_hist method in yandex-tank

Best Python code snippet using yandex-tank

compare.py

Source:compare.py

...49        return Status.INCONCLUSIVE50        #  raise RuntimeError("Shouldn't happen")51    def ensure_plots(self, report_dir: Path, plot_dir: Path):52        if isinstance(self.item_a, ROOT.TH2):53            h2_a = convert_hist(self.item_a)54            h2_b = convert_hist(self.item_b)55            for proj in [0, 1]:56                h1_a = h2_a.project(proj)57                h1_b = h2_b.project(proj)58                fig, _ = plot_ratio(h1_a, h1_b)59        elif isinstance(self.item_a, ROOT.TEfficiency):60            a, a_err = convert_hist(self.item_a)61            b, b_err = convert_hist(self.item_b)62            lowest = 063            nonzero = numpy.concatenate(64                [a.values()[a.values() > 0], b.values()[b.values() > 0]]65            )66            if len(nonzero) > 0:67                lowest = numpy.min(nonzero)68            fig, (ax, rax) = plot_ratio_eff(a, a_err, b, b_err)69            ax.set_ylim(bottom=lowest * 0.9)70        elif isinstance(self.item_a, ROOT.TH1):71            a = convert_hist(self.item_a)72            b = convert_hist(self.item_b)73            fig, _ = plot_ratio(a, b)74        self._generic_plots.append(plot_to_uri(fig))75        if plot_dir is not None:76            safe_key = self.key.replace("/", "_")77            fig.savefig(plot_dir / f"{safe_key}.pdf")78    @property79    def first_plot_index(self):80        for i, v in enumerate(self.checks):81            if v.plot is not None:82                return i83    @property84    def generic_plots(self) -> List[Path]:85        return self._generic_plots86@dataclass...

root_helpers.py

Source:root_helpers.py

...84            name=_process_axis_title(axis.GetTitle()),85        )86        #  print(ax)87        return ax88def convert_hist(item):89    if isinstance(item, ROOT.TH2):90        h = hist.Hist(91            convert_axis(item.GetXaxis()),92            convert_axis(item.GetYaxis()),93            storage=hist.storage.Weight(),94            name=_process_axis_title(item.GetTitle()),95            label=_process_axis_title(item.GetZaxis().GetTitle()),96        )97        cont, err = get_bin_content_error(item)98        h.view().value = cont99        h.view().variance = err ** 2100        return h101    elif isinstance(item, ROOT.TEfficiency):102        passed = convert_hist(item.GetPassedHistogram())103        #  total = convert_hist(item.GetTotalHistogram())104        eff = passed[:]105        eff.reset()106        eff.name = _process_axis_title(item.GetTitle())107        nbins = item.GetPassedHistogram().GetNbinsX()108        values = numpy.zeros(nbins)109        error = numpy.zeros((2, nbins))110        for b in range(1, nbins + 1):111            values[b - 1] = item.GetEfficiency(b)112            #  error[b - 1] = 0.5 * (113            #  item.GetEfficiencyErrorUp(b) + item.GetEfficiencyErrorLow(b)114            #  )115            if values[b - 1] != 0:116                error[1][b - 1] = item.GetEfficiencyErrorUp(b)117                error[0][b - 1] = item.GetEfficiencyErrorLow(b)...

直方图均衡化.py

Source:直方图均衡化.py

...38    return result394041# è¿è¡å¾çåè¡¡åå¤ç42def convert_hist(img, h, w, result):43    for i in range(h):44        for j in range(w):45            key = img[i, j]46            img[i, j] = result[key]4748    return img495051result = all_np(img, h, w)52new_image = convert_hist(img, h, w, result)5354# image2 = cv.equalizeHist(img)55# cv.imshow("new image", new_image)56# cv.imshow("new image2", image2)57# cv.waitKey(0)58# todo need confirm whether this is make by precision59# my result60# [[ 50 139 255 255 216]61#  [ 88  50 139 203 139]62#  [139 191  24 191 152]63# [ 88 255  88 191  24]]6465# expectation is66[
...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.