Method onReload

Modules/Scripted/WebServer/WebServer.py:224–259

(self)

        self.webWidget.show()

    def onReload(self):
        logging.debug("Reloading WebServer")
        slicer._webServerStarted = self.logic.serverStarted
        self.stopServer()

        packageName = "WebServerLib"
        submoduleNames = ["SlicerRequestHandler", "StaticPagesRequestHandler"]
        if hasattr(slicer.modules, "dicom"):
            submoduleNames.append("DICOMRequestHandler")

        import importlib.util

        # Locate and reload package
        spec = importlib.util.find_spec(packageName)
        if spec is None:
            raise ImportError(f"Cannot find package {packageName}")
        package = importlib.util.module_from_spec(spec)
        sys.modules[packageName] = package
        spec.loader.exec_module(package)

        # Reload each submodule from the package
        for submoduleName in submoduleNames:
            full_name = f"{packageName}.{submoduleName}"
            sub_spec = importlib.util.find_spec(full_name)
            if sub_spec is None:
                raise ImportError(f"Cannot find submodule {full_name}")
            submodule = importlib.util.module_from_spec(sub_spec)
            sys.modules[full_name] = submodule
            sub_spec.loader.exec_module(submodule)

        ScriptedLoadableModuleWidget.onReload(self)

        # Restart web server if it was running
        if slicer._webServerStarted:
            slicer.modules.WebServerWidget.startServer()
        del slicer._webServerStarted

    def logMessage(self, *args):
        if self.consoleMessages: