How to use MustEmulate method of rod Package

Best Rod code snippet using rod.MustEmulate

instagram.go

Source:instagram.go Github

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...15 os.MkdirAll("account_data/instagram/"+user.Username, os.ModePerm)16 log.Println("First run for ", user.Username, " on ", user.Pname)17 // first section18 page := rod.New().SlowMotion(time.Second * 2).MustConnect().MustPage("about:blank")19 page.MustEmulate(rod_device)20 page.MustNavigate("https://instagram.com").MustWaitLoad()21 // For debugging22 end_debug := make(chan bool)23 if watch_instagram {24 go user.watchBrowser(page, end_debug)25 }26 time.Sleep(time.Second * 3)27 // username input28 page.MustElementX("/html/body/div[1]/section/main/article/div[2]/div[1]/div/form/div/div[1]/div/label/input").MustInput(user.Username)29 // password input30 page.MustElementX("/html/body/div[1]/section/main/article/div[2]/div[1]/div/form/div/div[2]/div/label/input").MustInput(user.Password)31 // login button32 page.MustElementX("/html/body/div[1]/section/main/article/div[2]/div[1]/div/form/div/div[3]/button").MustClick()33 // This section makes the first login to the account and reports if the password is wrong34 time.Sleep(time.Second * 7)35 _, err := page.Timeout(time.Second * 5).ElementX("/html/body/div[1]/section/main/article/div[2]/div[1]/div/form/div[1]/div[1]/div/label/input")36 if err == nil {37 page.Close()38 log.Println("Username or password incorrect")39 return40 }41 // This section makes the first login to the account and reports if the password is wrong42 page.MustWaitLoad()43 log.Println("Wait 3 second for get cookies successful.")44 time.Sleep(time.Second * 3)45 f, err := os.Create("account_data/instagram/" + user.Username + "/cookie.dat")46 if err != nil {47 log.Fatal("We got an error at creating cookie data file\n", err)48 }49 // Write cookies into file50 for _, v := range page.MustCookies() {51 _, err2 := f.WriteString(v.Name + "#" + v.Value + "#" + v.Domain + "\n")52 if err2 != nil {53 log.Fatal("Cookies doesn't writed on file\n", err2)54 }55 }56 log.Println("Cookies saved.")57 f.Close()58 if watch_instagram {59 end_debug <- true // for stop saving screenshots60 }61 page.Close()62 log.Println("Login successful and cookies registered")63 user.cookieInstagramRun()64}65func (user *AccountInfo) cookieInstagramRun() {66 log.Println("Found cookie for ", user.Username)67 // first section68 page := rod.New().SlowMotion(time.Second * 2).MustConnect().MustPage("about:blank")69 page.MustEmulate(rod_device)70 file, err := os.Open("account_data/instagram/" + user.Username + "/cookie.dat")71 if err != nil {72 log.Fatalf(user.Username, user.Pname, " cookie read error: %s", err)73 }74 scanner := bufio.NewScanner(file)75 scanner.Split(bufio.ScanLines)76 for scanner.Scan() {77 saved_dat := strings.Split(scanner.Text(), "#")78 page.MustSetCookies([]*proto.NetworkCookieParam{{79 Name: saved_dat[0],80 Value: saved_dat[1],81 Domain: saved_dat[2],82 }}...)83 }...

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main.go

Source:main.go Github

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...12 }13 page.MustNavigate("https://www.whatsmyua.info/")14 page.MustScreenshot("screenshot1.png")15 // reset16 page.MustEmulate(devices.Clear)17 page.MustSetViewport(1920, 2000, 1, false)18 page.MustNavigate("https://www.whatsmyua.info/?a")19 page.MustScreenshot("screenshot2.png")20}...

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 page.MustEmulate(proto.EmulationSetDeviceMetricsOverride{4 })5 page.MustScreenshot("screenshot.png")6}7import (8func main() {9 err := page.Emulate(proto.EmulationSetDeviceMetricsOverride{10 })11 if err != nil {12 panic(err)13 }14 page.MustScreenshot("screenshot.png")15}16import (17func main() {18 page.EmulateShowViewport()19 page.MustScreenshot("screenshot.png")20}21import (22func main() {23 page.EmulateMedia("print")24 page.MustScreenshot("screenshot.png")25}26import (27func main() {28 page.EmulateMedia("screen")29 page.MustScreenshot("screenshot.png")30}

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 l := launcher.New().MustLaunch()4 defer l.Kill()5 page := rod.New().ControlURL(l).MustConnect().MustEmulate(rod.IPhone6)6 defer page.Close()7 page.MustScreenshot("2.png")8}9import (10func main() {11 l := launcher.New().MustLaunch()12 defer l.Kill()13 page := rod.New().ControlURL(l).MustConnect()14 defer page.Close()15 page.MustEval(`document.querySelector(".sidebar").style.display = "none"`)16 page.MustScreenshot("3.png")17}18import (19func main() {20 l := launcher.New().MustLaunch()21 defer l.Kill()22 page := rod.New().ControlURL(l).MustConnect()23 defer page.Close()24 page.MustElement(`[href="/guide/"]`).MustClick()25 page.MustScreenshot("4.png")26}27import (28func main() {29 l := launcher.New().MustLaunch()30 defer l.Kill()31 page := rod.New().ControlURL(l).MustConnect()32 defer page.Close()33 page.MustElementR("Guide", "a").MustClick()34 page.MustScreenshot("5.png")35}

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 browser := rod.New().MustConnect()4 page.MustEmulate(rod.NewEmulateOptions().SetViewport(&rod.Viewport{5 }))6 fmt.Println(page.MustScreenshot())7}8import (9func main() {10 browser := rod.New().MustConnect()11 page.MustEmulateMedia(rod.NewEmulateMediaOptions().SetMedia("print"))12 fmt.Println(page.MustScreenshot())13}14import (15func main() {16 browser := rod.New().MustConnect()17 page.MustEmulateNetworkConditions(rod.NewEmulateNetworkConditionsOptions().SetOffline(true))18 fmt.Println(page.MustScreenshot())19 time.Sleep(5 * time.Second)20 page.MustEmulateNetworkConditions(rod.NewEmulateNetworkConditionsOptions().SetOffline(false))21 fmt.Println(page.MustScreenshot())22}23import (24func main() {25 browser := rod.New().MustConnect()26 page.MustEmulateTimezone("Europe/London")27 fmt.Println(page.MustScreenshot())28}29import (30func main() {31 browser := rod.New().MustConnect()32 page.MustEmulateViewport(800, 600)33 fmt.Println(page.MustScreenshot())34}35import (

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 l := launcher.New().MustLaunch()4 defer l.Close()5 browser := rod.New().ControlURL(l).MustConnect()6 defer browser.MustClose()7 page := browser.MustPage("")8 page.MustEmulate(proto.EmulationSetDeviceMetricsOverride{9 })10 fmt.Println(page.MustTitle())11}

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 browser := rod.New().MustConnect()4 defer browser.MustClose()5 page.MustEmulate(proto.EmulationSetDeviceMetricsOverride{6 })7 page.MustWaitLoad()8 page.MustScreenshot("screenshot.png")9}10import (11func main() {12 browser := rod.New().MustConnect()13 defer browser.MustClose()14 page.MustViewport(1000, 800)15 page.MustWaitLoad()16 page.MustScreenshot("screenshot.png")17}18import (19func main() {20 browser := rod.New().MustConnect()21 defer browser.MustClose()

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 browser := rod.New().MustConnect()4 page.MustEmulate(proto.EmulationSetDeviceMetricsOverride{5 })6 page.MustScreenshot("screenshot.png")7}8import (9func main() {10 browser := rod.New().MustConnect()11 page.MustEmulateViewport(414, 736, 3, true)12 page.MustScreenshot("screenshot.png")13}14import (15func main() {16 browser := rod.New().MustConnect()17 page.MustEmulateMedia(proto.PageSetEmulatedMedia{18 })19 page.MustScreenshot("screenshot.png")20}21import (22func main() {23 browser := rod.New().MustConnect()24 page.MustEmulateNetworkConditions(proto.NetworkEmulateNetworkConditions{

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 port := launcher.New().MustLaunch()4 browser := rod.New().ControlURL(port).MustConnect()5 page := browser.MustPage("")6 page.MustEmulate(rod.EmulateDevice("iPhone X"))7 page.MustScreenshot("2.png")8 browser.MustClose()9}10import (11func main() {12 port := launcher.New().MustLaunch()13 browser := rod.New().ControlURL(port).MustConnect()14 page := browser.MustPage("")15 page.MustEmulateViewport(320, 480)16 page.MustScreenshot("3.png")17 browser.MustClose()18}19import (20func main() {21 port := launcher.New().MustLaunch()22 browser := rod.New().ControlURL(port).MustConnect()23 page := browser.MustPage("")24 page.MustEmulateMedia(rod.EmulateMediaScreen)25 page.MustScreenshot("4.png")26 browser.MustClose()27}

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MustEmulate

Using AI Code Generation

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1import (2func main() {3 browser := rod.New().MustConnect()4 page := browser.MustPage("")5 page.MustEmulate(proto.EmulationSetDeviceMetricsOverride{6 })7 page.MustWaitLoad()8 page.MustScreenshot("screenshot.png")9}10import (11func main() {12 browser := rod.New().MustConnect()13 page := browser.MustPage("")14 page.Emulate(proto.EmulationSetDeviceMetricsOverride{15 })16 page.MustWaitLoad()17 page.MustScreenshot("screenshot.png")18}19import (20func main() {21 browser := rod.New().MustConnect()22 page := browser.MustPage("")23 page.MustEmulateMedia(proto.PageSetEmulatedMedia{24 })

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