def login():
    user = request.values.get('username')
    response = app.make_response(redirect(request.referrer))
    session['user'] = user
    return response


@app.route('/logout', methods=['GET'])
def logout():
    response = app.make_response(redirect(request.referrer))
    session.pop('user', None)
    return response

# a helper function for asyncio.gather, does not return a value

        }

    private
    fun writeConfigurationCacheFingerprint(layout: ConfigurationCacheRepository.Layout, reusedProjects: Set<Path>) {
        // Collect fingerprint entries for any projects whose state was reused from cache
        if (reusedProjects.isNotEmpty()) {
            readFingerprintFile(layout.fileForRead(StateType.ProjectFingerprint)) { host ->
                cacheFingerprintController.run {

        buildFile << """
            def copy1 = tasks.register("copy1", Copy) {
                destinationDir = layout.buildDirectory.dir("copy1").get().asFile
                from file("copy1source.txt")
            }

            def copy2 = tasks.register("copy2", Copy) {
                destinationDir = layout.buildDirectory.dir("copy2").get().asFile
                from file("copy2source.txt")
            }

                outputClasses = layout.buildDirectory.dir("producerOutput")
            }

            abstract class MyTask extends DefaultTask {
                @Classpath abstract ConfigurableFileCollection getClasses()
                @Inject abstract ProjectLayout getLayout()
                @TaskAction void doStuff() {
                    def root = layout.projectDirectory.asFile

        outputContains("this.value = ${expected}")
        outputContains("bean.value = ${expected}")

        where:
        factory                  | output
        "layout.files()"         | []
        "layout.files('a', 'b')" | ['a', 'b']
    }

    def "restores task fields whose value is #kind TextResource"() {

        given:
        file("resource.txt") << 'content'

        given:
        taskTypeWithOutputFileProperty()
        buildFile << """
            tasks.register("a", FileProducer) {
                output = layout.buildDirectory.file("out.txt")
            }
        """
        def outputFile = file("build/out.txt")

        when:
        configurationCacheRun "a"

        then:

            return delegate.rootDir
        }

        @Deprecated("Use layout.buildDirectory instead")
        override fun getBuildDir(): File {
            onAccess("buildDir")
            @Suppress("DEPRECATION")
            return delegate.buildDir
        }

        @Deprecated("Use layout.buildDirectory instead")
        override fun setBuildDir(path: File) {
            onAccess("buildDir")

                    outputFile.get().asFile.writeText("absent")
                }
            }
            val producer = tasks.register<ProduceString>("produceString") {
                outputFile.set(layout.buildDirectory.file("output.txt"))
            }
            val stringProvider = providers
                .$operator("string")
                .orElse($orElseArgument)

      llvm::cl::desc("Force data format for all layout sensitive ops")};
  Option<bool> skip_fold_transpose_in_ops{
      *this, "skip-fold-transpose-in-ops",
      llvm::cl::desc("Skip folding transpose operands in Ops which can support "
                     "different layouts.")};
};

// Layout optimization assigns optimal data layout for layout sensitive
// operations, and cancels all redundant transposes.

            val mutableModel = project.mutableModel
            if (relevantProjects.contains(project)) {
                mutableModel.layout.buildDirectory.finalizeValue()
                ProjectWithWork(project.projectPath, mutableModel.projectDir, mutableModel.buildFile, mutableModel.layout.buildDirectory.asFile.get(), mutableModel.normalization.computeCachedState())
            } else {