How to use HostPlaywright method of launcher Package

Best Rod code snippet using launcher.HostPlaywright

browser.go

Source:browser.go Github

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...48 revision,49 hostConf.zipName,50 )51}52// HostPlaywright to download browser53func HostPlaywright(revision int) string {54 rev := RevisionPlaywright55 if !(runtime.GOOS == "linux" && runtime.GOARCH == "arm64") {56 rev = revision57 }58 return fmt.Sprintf(59 "https://playwright.azureedge.net/builds/chromium/%d/chromium-linux-arm64.zip",60 rev,61 )62}63// DefaultBrowserDir for downloaded browser. For unix is "$HOME/.cache/rod/browser",64// for Windows it's "%APPDATA%\rod\browser"65var DefaultBrowserDir = filepath.Join(map[string]string{66 "windows": filepath.Join(os.Getenv("APPDATA")),67 "darwin": filepath.Join(os.Getenv("HOME"), ".cache"),68 "linux": filepath.Join(os.Getenv("HOME"), ".cache"),69}[runtime.GOOS], "rod", "browser")70// Browser is a helper to download browser smartly71type Browser struct {72 Context context.Context73 // Hosts are the candidates to download the browser.74 Hosts []Host75 // Revision of the browser to use76 Revision int77 // Dir to download browser.78 Dir string79 // Log to print output80 Logger utils.Logger81 // LockPort a tcp port to prevent race downloading. Default is 2968 .82 LockPort int83}84// NewBrowser with default values85func NewBrowser() *Browser {86 return &Browser{87 Context: context.Background(),88 Revision: RevisionDefault,89 Hosts: []Host{HostGoogle, HostNPM, HostPlaywright},90 Dir: DefaultBrowserDir,91 Logger: log.New(os.Stdout, "[launcher.Browser]", log.LstdFlags),92 LockPort: defaults.LockPort,93 }94}95// Destination of the downloaded browser executable96func (lc *Browser) Destination() string {97 bin := map[string]string{98 "darwin": fmt.Sprintf("chromium-%d/chrome-mac/Chromium.app/Contents/MacOS/Chromium", lc.Revision),99 "linux": fmt.Sprintf("chromium-%d/chrome-linux/chrome", lc.Revision),100 "windows": fmt.Sprintf("chromium-%d/chrome-win/chrome.exe", lc.Revision),101 }[runtime.GOOS]102 return filepath.Join(lc.Dir, bin)103}...

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launcher_test.go

Source:launcher_test.go Github

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...23func TestDownloadHosts(t *testing.T) {24 g := setup(t)25 g.Has(launcher.HostGoogle(launcher.RevisionDefault), "https://storage.googleapis.com/chromium-browser-snapshots")26 g.Has(launcher.HostNPM(launcher.RevisionDefault), "https://registry.npmmirror.com/-/binary/chromium-browser-snapshots")27 g.Has(launcher.HostPlaywright(launcher.RevisionDefault), "https://playwright.azureedge.net/")28}29func TestDownload(t *testing.T) {30 g := setup(t)31 s := g.Serve()32 s.Mux.HandleFunc("/fast/", func(rw http.ResponseWriter, r *http.Request) {33 buf := bytes.NewBuffer(nil)34 zw := zip.NewWriter(buf)35 // folder "to"36 h := &zip.FileHeader{Name: "to/"}37 h.SetMode(0755)38 _, err := zw.CreateHeader(h)39 g.E(err)40 // file "file.txt"41 w, err := zw.CreateHeader(&zip.FileHeader{Name: "to/file.txt"})...

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 pw, err := playwright.Run()4 if err != nil {5 log.Fatalf("could not start playwright: %v", err)6 }7 defer pw.Stop()8 browser, err := pw.Chromium.Launch()9 if err != nil {10 log.Fatalf("could not launch browser: %v", err)11 }12 defer browser.Close()13 page, err := browser.NewPage()14 if err != nil {15 log.Fatalf("could not create page: %v", err)16 }17 log.Fatalf("could not goto: %v", err)18 }19 title, err := page.EvalOnSelector("text=Get started", "node => node.textContent")20 if err != nil {21 log.Fatalf("could not get text content: %v", err)22 }23 fmt.Println(title)24}25import (26func main() {27 pw, err := playwright.Run()28 if err != nil {29 log.Fatalf("could not start playwright: %v", err)30 }31 defer pw.Stop()32 browserServer, err := pw.Chromium.LaunchServer()33 if err != nil {34 log.Fatalf("could not launch browser: %v", err)35 }36 defer browserServer.Close()37 browser, err := browserServer.Connect()38 if err != nil {39 log.Fatalf("could not connect to browser: %v", err)40 }41 defer browser.Close()42 page, err := browser.NewPage()43 if err != nil {44 log.Fatalf("could not create page: %v", err)45 }46 log.Fatalf("could not goto: %v", err)47 }48 title, err := page.EvalOnSelector("text=

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 launch, _ := playwright.Run()4 browser, _ := launch.Chromium.Launch()5 page, _ := browser.NewPage()6 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})7 _ = browser.Close()8 _ = launch.Stop()9 fmt.Println("Done")10}11import (12func main() {13 launch, _ := playwright.Run()14 browser, _ := launch.Firefox.Launch()15 page, _ := browser.NewPage()16 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})17 _ = browser.Close()18 _ = launch.Stop()19 fmt.Println("Done")20}21import (22func main() {23 launch, _ := playwright.Run()24 browser, _ := launch.Webkit.Launch()25 page, _ := browser.NewPage()26 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})27 _ = browser.Close()28 _ = launch.Stop()29 fmt.Println("Done")30}31import (32func main() {33 launch, _ := playwright.Run()34 browser, _ := launch.Chromium.Launch()35 page, _ := browser.NewPage()36 _ = page.Screenshot(playwright.PageScreenshotOptions{Path: "example.png"})37 _ = browser.Close()38 _ = launch.Stop()39 fmt.Println("Done")40}41import (

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 pw, err := playwright.Run()4 if err != nil {5 log.Fatalf("could not launch playwright: %v", err)6 }7 browser, err := pw.Chromium.Launch()8 if err != nil {9 log.Fatalf("could not launch browser: %v", err)10 }11 defer browser.Close()12 page, err := browser.NewPage()13 if err != nil {14 log.Fatalf("could not create page: %v", err)15 }16 log.Fatalf("could not navigate: %v", err)17 }18 if err := page.Screenshot(playwright.PageScreenshotOptions{Path: playwright.String("screenshot.png")}); err != nil {19 log.Fatalf("could not take screenshot: %v", err)20 }21 title, err := page.Title()22 if err != nil {23 log.Fatalf("could not get page title: %v", err)24 }25 fmt.Printf("Page title: %s26 url, err := page.URL()27 if err != nil {28 log.Fatalf("could not get page URL: %v", err)29 }30 fmt.Printf("Page URL: %s31 content, err := page.Content()32 if err != nil {33 log.Fatalf("could not get page content: %v", err)34 }35 fmt.Printf("Page content: %s36 if _, err := page.Click("text=Get started"); err != nil {37 log.Fatalf("could not click element: %v", err)38 }39}40import (41func main() {42 pw, err := playwright.Run()43 if err != nil {44 log.Fatalf("could not launch playwright

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 p, err := playwright.Run()4 if err != nil {5 panic(err)6 }7 browser, err := p.Chromium.Launch()8 if err != nil {9 panic(err)10 }11 page, err := browser.NewPage()12 if err != nil {13 panic(err)14 }15 if err != nil {16 panic(err)17 }18 _, err = page.Screenshot(playwright.PageScreenshotOptions{19 Path: playwright.String("example.png"),20 })21 if err != nil {22 panic(err)23 }24 fmt.Println("Screenshot taken")25}26import (27func main() {28 p, err := playwright.Run()29 if err != nil {30 panic(err)31 }32 browser, err := p.Chromium.Launch()33 if err != nil {34 panic(err)35 }36 page, err := browser.NewPage()37 if err != nil {38 panic(err)39 }40 if err != nil {41 panic(err)42 }43 _, err = page.Screenshot(playwright.PageScreenshotOptions{44 Path: playwright.String("example.png"),45 })46 if err != nil {47 panic(err)48 }49 fmt.Println("Screenshot taken")50}51import (52func main() {53 p, err := playwright.Run()54 if err != nil {55 panic(err)56 }57 browser, err := p.Chromium.Launch()58 if err != nil {59 panic(err)60 }

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 launcher, err := playwright.Run()4 if err != nil {5 panic(err)6 }7 browser, err := launcher.Launch()8 if err != nil {9 panic(err)10 }11 page, err := browser.NewPage()12 if err != nil {13 panic(err)14 }15 if err != nil {16 panic(err)17 }18 err = page.Screenshot(playwright.PageScreenshotOptions{19 Path: playwright.String("example.png"),20 })21 if err != nil {22 panic(err)23 }24 err = browser.Close()25 if err != nil {26 panic(err)27 }28 err = launcher.Stop()29 if err != nil {30 panic(err)31 }32 fmt.Println("Done")33}34import (35func main() {36 launcher, err := playwright.Run()37 if err != nil {38 panic(err)39 }40 browser, err := launcher.Launch()41 if err != nil {42 panic(err)43 }44 page, err := browser.NewPage()45 if err != nil {46 panic(err)47 }48 if err != nil {49 panic(err)50 }51 err = page.Screenshot(playwright.PageScreenshotOptions{52 Path: playwright.String("example.png"),53 })54 if err != nil {55 panic(err)56 }57 err = browser.Close()58 if err != nil {59 panic(err)60 }61 err = launcher.Stop()62 if err != nil {63 panic(err)64 }65 fmt.Println("Done")66}67import (

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 launcher, err := playwright.Chromium.Launcher()4 if err != nil {5 fmt.Println("Error while creating launcher")6 }7 browser, err := launcher.Headless(false).Launch()8 if err != nil {9 fmt.Println("Error while launching browser")10 }11 page, err := browser.NewPage()12 if err != nil {13 fmt.Println("Error while creating page")14 }15 if err != nil {16 fmt.Println("Error while navigating to URL")17 }18 err = browser.Close()19 if err != nil {20 fmt.Println("Error while closing browser")21 }22}23import (24func main() {25 launcher, err := playwright.Chromium.Launcher()26 if err != nil {27 fmt.Println("Error while creating launcher")28 }29 browser, err := launcher.Headless(false).Launch()30 if err != nil {31 fmt.Println("Error while launching browser")32 }33 page, err := browser.NewPage()34 if err != nil {35 fmt.Println("Error while creating page")36 }37 if err != nil {38 fmt.Println("Error while navigating to URL")39 }40 err = browser.Close()41 if err != nil {42 fmt.Println("Error while closing browser")43 }44}45import (46func main() {47 launcher, err := playwright.Chromium.Launcher()48 if err != nil {

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 pw, _ := playwright.Run()4 browser, _ := pw.Chromium.Launch()5 page, _ := browser.NewPage()6 browser.Close()7 pw.Stop()8}9import (10func main() {11 pw, _ := playwright.Run()12 browser, _ := pw.Firefox.Launch()13 page, _ := browser.NewPage()14 browser.Close()15 pw.Stop()16}17import (18func main() {19 pw, _ := playwright.Run()20 browser, _ := pw.Webkit.Launch()21 page, _ := browser.NewPage()22 browser.Close()23 pw.Stop()24}25import (26func main() {27 pw, _ := playwright.Run()28 browser, _ := pw.Chromium.Launch()29 page, _ := browser.NewPage()30 browser.Close()31 pw.Stop()32}

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 playwright.Run(func(ctx context.Context) error {4 browser, err := playwright.Chromium.Launch(ctx)5 if err != nil {6 }7 page, err := browser.NewPage(ctx)8 if err != nil {9 }10 if err != nil {11 }12 err = page.Screenshot(ctx, &playwright.PageScreenshotOptions{13 Path: playwright.String("example.png"),14 })15 if err != nil {16 }17 })18}

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HostPlaywright

Using AI Code Generation

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1import (2func main(){3 launch, _ := playwright.Run()4 browser, _ := launch.Chromium.Launch()5 page, _ := browser.NewPage()6 title, _ := page.Title()7 fmt.Println(title)8 browser.Close()9 launch.Stop()10}

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HostPlaywright

Using AI Code Generation

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1import (2func main() {3 pw, err := playwright.Run()4 if err != nil {5 panic(err)6 }7 defer pw.Stop()8 browser, err := pw.Chromium.Launch()9 if err != nil {10 panic(err)11 }12 defer browser.Close()13 page, err := browser.NewPage()14 if err != nil {15 panic(err)16 }17 panic(err)18 }19 title, err := page.Title()20 if err != nil {21 panic(err)22 }23 fmt.Println("Page title:", title)24 if _, err := page.Fill("input[aria-label='Search']", "Playwright"); err != nil {25 panic(err)26 }27 if _, err := page.Click("input[value='Google Search']"); err != nil {28 panic(err)29 }30 if _, err := page.WaitForLoadState("networkidle"); err != nil {31 panic(err)32 }33 if err := page.Screenshot(playwright.PageScreenshotOptions{34 Path: playwright.String("example.png"),35 }); err != nil {36 panic(err)37 }38}

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