How to use splitAttr method of html Package

Best K6 code snippet using html.splitAttr

elements.go

Source:elements.go Github

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...239 }240 return scheme241}242func (h HrefElement) RelList() []string {243 return h.splitAttr("rel")244}245func (h HrefElement) Search() string {246 q := h.hrefURL().RawQuery247 if q == "" {248 return q249 }250 return "?" + q251}252func (h HrefElement) Text() string {253 return h.TextContent()254}255func (f FormFieldElement) Form() goja.Value {256 return f.ownerFormVal()257}258func (f FormFieldElement) formOrElemAttr(attrName string) (string, bool) {259 if elemAttr, exists := f.sel.sel.Attr("form" + attrName); exists {260 return elemAttr, true261 }262 formSel, exists := f.ownerFormSel()263 if !exists {264 return "", false265 }266 formAttr, exists := formSel.Attr(attrName)267 if !exists {268 return "", false269 }270 return formAttr, true271}272func (f FormFieldElement) FormAction() string {273 action, exists := f.formOrElemAttr("action")274 if f.sel.URL == "" {275 return action276 }277 if !exists || action == "" {278 return f.sel.URL279 }280 actionURL, ok := f.resolveURL(action)281 if !ok {282 return action283 }284 return actionURL.String()285}286func (f FormFieldElement) FormEnctype() string {287 enctype, _ := f.formOrElemAttr("enctype")288 switch enctype {289 case "multipart/form-data":290 return enctype291 case "text/plain":292 return enctype293 default:294 return "application/x-www-form-urlencoded"295 }296}297func (f FormFieldElement) FormMethod() string {298 method, _ := f.formOrElemAttr("method")299 switch strings.ToLower(method) {300 case methodPost:301 return methodPost302 default:303 return methodGet304 }305}306func (f FormFieldElement) FormNoValidate() bool {307 _, exists := f.formOrElemAttr("novalidate")308 return exists309}310func (f FormFieldElement) FormTarget() string {311 target, _ := f.formOrElemAttr("target")312 return target313}314func (f FormFieldElement) Labels() []goja.Value {315 return f.elemLabels()316}317func (f FormFieldElement) Name() string {318 return f.attrAsString("name")319}320func (b ButtonElement) Value() string {321 return valueOrHTML(b.sel.sel)322}323func (c CanvasElement) Width() int {324 return c.attrAsInt("width", 150)325}326func (c CanvasElement) Height() int {327 return c.attrAsInt("height", 150)328}329func (d DataListElement) Options() []goja.Value {330 return elemList(d.sel.Find("option"))331}332func (f FieldSetElement) Form() goja.Value {333 formSel, exists := f.ownerFormSel()334 if !exists {335 return goja.Undefined()336 }337 return selToElement(Selection{f.sel.rt, formSel, f.sel.URL})338}339func (f FieldSetElement) Type() string {340 return "fieldset"341}342func (f FieldSetElement) Elements() []goja.Value {343 return elemList(f.sel.Find("input,select,button,textarea"))344}345func (f FieldSetElement) Validity() goja.Value {346 return goja.Undefined()347}348func (f FormElement) Elements() []goja.Value {349 return elemList(f.sel.Find("input,select,button,textarea,fieldset"))350}351func (f FormElement) Length() int {352 return f.sel.sel.Find("input,select,button,textarea,fieldset").Size()353}354func (f FormElement) Method() string {355 if method := f.attrAsString("method"); method == methodPost {356 return methodPost357 }358 return methodGet359}360func (i InputElement) List() goja.Value {361 listID := i.attrAsString("list")362 if listID == "" {363 return goja.Undefined()364 }365 switch i.attrAsString("type") {366 case "hidden":367 return goja.Undefined()368 case "checkbox":369 return goja.Undefined()370 case "radio":371 return goja.Undefined()372 case "file":373 return goja.Undefined()374 case "button":375 return goja.Undefined()376 }377 datalist := i.sel.sel.Parents().Last().Find("datalist[id=\"" + listID + "\"]")378 if datalist.Length() == 0 {379 return goja.Undefined()380 }381 return selToElement(Selection{i.sel.rt, datalist.Eq(0), i.sel.URL})382}383func (k KeygenElement) Form() goja.Value {384 return k.ownerFormVal()385}386func (k KeygenElement) Labels() []goja.Value {387 return k.elemLabels()388}389func (l LabelElement) Control() goja.Value {390 forAttr, exists := l.sel.sel.Attr("for")391 if !exists {392 return goja.Undefined()393 }394 findControl := l.sel.sel.Parents().Last().Find("#" + forAttr)395 if findControl.Length() == 0 {396 return goja.Undefined()397 }398 return selToElement(Selection{l.sel.rt, findControl.Eq(0), l.sel.URL})399}400func (l LabelElement) Form() goja.Value {401 return l.ownerFormVal()402}403func (l LegendElement) Form() goja.Value {404 return l.ownerFormVal()405}406func (l LinkElement) RelList() []string {407 return l.splitAttr("rel")408}409func (m MapElement) Areas() []goja.Value {410 return elemList(m.sel.Find("area"))411}412func (m MapElement) Images() []goja.Value {413 name, exists := m.idOrNameAttr()414 if !exists {415 return make([]goja.Value, 0)416 }417 imgs := m.sel.sel.Parents().Last().Find("img[usemap=\"#" + name + "\"],object[usemap=\"#" + name + "\"]")418 return elemList(Selection{m.sel.rt, imgs, m.sel.URL})419}420func (m MeterElement) Labels() []goja.Value {421 return m.elemLabels()...

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Task4.go

Source:Task4.go Github

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1package main2import (3 "fmt"4 "log"5 "math"6 "math/rand"7 "net/http"8 "os"9 "path"10 "github.com/go-echarts/go-echarts/charts"11 "github.com/go-gota/gota/dataframe"12 "github.com/sjwhitworth/golearn/base"13 "github.com/sjwhitworth/golearn/evaluation"14 "github.com/sjwhitworth/golearn/trees"15)16var tree *trees.ID3DecisionTree17func main() {18 // Open the CSV file.19 irisFile, err := os.Open("Task3/Iris.csv")20 if err != nil {21 log.Fatal(err)22 }23 defer irisFile.Close()24 // Create a dataframe from the CSV file.25 // The types of the columns will be inferred.26 irisDF := dataframe.ReadCSV(irisFile)27 //Write the modified csv to disk.28 f, err := os.Create("Task3/Iris-mod.csv")29 if err != nil {30 log.Fatal(err)31 }32 irisDF.Select([]int{1, 2, 3, 4}).WriteCSV(f)33 // Read in the iris data set into golearn "instances".34 irisData, err := base.ParseCSVToInstances("Task3/Iris-mod.csv", true)35 if err != nil {36 log.Fatal(err)37 }38 fmt.Print(irisData)39 // This is to seed the random processes involved in building the40 // decision tree.41 rand.Seed(44111342)42 // We will use the ID3 algorithm to build our decision tree. Also, we43 // will start with a parameter of 0.6 that controls the train-prune split.44 tree = trees.NewID3DecisionTree(0.6)45 // Use cross-fold validation to successively train and evaluate the model46 // on 5 folds of the data set.47 cv, err := evaluation.GenerateCrossFoldValidationConfusionMatrices(irisData, tree, 5)48 if err != nil {49 log.Fatal(err)50 }51 // Get the mean, variance and standard deviation of the accuracy for the52 // cross validation.53 mean, variance := evaluation.GetCrossValidatedMetric(cv, evaluation.GetAccuracy)54 stdev := math.Sqrt(variance) // Output the cross metrics to standard out.55 fmt.Printf("\nAccuracy\n%.2f (+/- %.2f)\n\n", mean, stdev*2)56 fmt.Println(tree.Root.SplitRule.String())57 //Simple approach for small tree58 var graphNodes = []charts.GraphNode{59 {Name: tree.Root.SplitRule.String()},60 {Name: "DecisionTreeRule(SepalWidthCm <= 3.050000)"},61 {Name: "Leaf 1"},62 {Name: "Leaf 2"},63 }64 // DFS approach65 // var queue = []*trees.DecisionTreeNode{tree.Root}66 // for len(queue) > 0 {67 // curr := queue[0]68 // queue = queue[1:]69 // for _, child := range curr.Children {70 // fmt.Println("0", child)71 // if child.SplitRule.SplitAttr != nil {72 // fmt.Println("77", child)73 // queue = append(queue, child)74 // graphNodes = append(graphNodes, charts.GraphNode{Name: child.SplitRule.String()})75 // } else {76 // graphNodes = append(graphNodes, charts.GraphNode{Name: child.String()})77 // }78 // }79 // }80 fmt.Println(tree)81 genLinks := func() []charts.GraphLink {82 // queue := []*trees.DecisionTreeNode{tree.Root}83 links := make([]charts.GraphLink, 0)84 // for len(queue) > 0 {85 // curr := queue[0]86 // queue = queue[1:]87 // for _, child := range curr.Children {88 // if child.SplitRule.SplitAttr != nil {89 // queue = append(queue, child)90 // links = append(links, charts.GraphLink{Source: curr.SplitRule.String(), Target: child.SplitRule.String()})91 // }92 // }93 // }94 links = append(links, charts.GraphLink{Source: tree.Root.SplitRule.String(), Target: "DecisionTreeRule(SepalWidthCm <= 3.050000)"})95 links = append(links, charts.GraphLink{Source: "DecisionTreeRule(SepalWidthCm <= 3.050000)", Target: "Leaf 2"})96 links = append(links, charts.GraphLink{Source: tree.Root.SplitRule.String(), Target: "Leaf 1"})97 return links98 }99 graphCircle := func(nodes []charts.GraphNode) *charts.Graph {100 graph := charts.NewGraph()101 graph.SetGlobalOptions(charts.TitleOpts{Title: "Graph"})102 graph.Add("graph", nodes, genLinks(),103 charts.GraphOpts{Layout: "circular", Force: charts.GraphForce{Repulsion: 10000}},104 charts.LabelTextOpts{Show: true, Position: "right"},105 charts.LineStyleOpts{Curveness: -0.2},106 )107 return graph108 }109 graphHandler := func(w http.ResponseWriter, _ *http.Request) {110 page := charts.NewPage(myRouter.RouterOpts)111 page.Add(112 graphCircle(graphNodes),113 )114 f, err := os.Create(getRenderPath("graph.html"))115 if err != nil {116 log.Println(err)117 }118 page.Render(w, f)119 }120 http.HandleFunc("/", logTracing(graphHandler))121 http.HandleFunc("/graph", logTracing(graphHandler))122 log.Println("\nRun server at " + host)123 http.ListenAndServe("127.0.0.1:8080", nil)124}125func logTracing(next http.HandlerFunc) http.HandlerFunc {126 return func(w http.ResponseWriter, r *http.Request) {127 log.Printf("\n\nTracing request for %s\n", r.RequestURI)128 next.ServeHTTP(w, r)129 }130}131func getRenderPath(f string) string {132 return path.Join("html", f)133}134const host = "http://127.0.0.1:8080"135type router struct {136 name string137 charts.RouterOpts138}139var myRouter = router{"graph", charts.RouterOpts{URL: host + "/graph", Text: "Graph"}}...

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splitAttr

Using AI Code Generation

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1import (2func main() {3 doc, err := html.Parse(strings.NewReader(s))4 if err != nil {5 fmt.Println(err)6 }7 for _, a := range visit(nil, doc) {8 fmt.Println(a)9 }10}11func visit(links []string, n *html.Node) []string {12 if n.Type == html.ElementNode && n.Data == "a" {13 for _, a := range n.Attr {14 if a.Key == "href" {15 links = append(links, a.Val)16 }17 }18 }19 for c := n.FirstChild; c != nil; c = c.NextSibling {20 links = visit(links, c)21 }22}23import (24func main() {25 doc, err := html.Parse(strings.NewReader(s))26 if err != nil {27 fmt.Println(err)28 }29 for _, a := range visit(nil, doc) {30 fmt.Println(a)31 }32}33func visit(links []string, n *html.Node) []string {34 if n.Type == html.ElementNode && n.Data == "a" {35 for _, a := range n.Attr {36 if a.Key == "href" {37 links = append(links, a.Val)38 }39 }40 }41 for c := n.FirstChild; c != nil; c = c.NextSibling {42 links = visit(links, c)43 }44}

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splitAttr

Using AI Code Generation

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1import (2func main() {3 f, err := os.Open("index.html")4 if err != nil {5 fmt.Println(err)6 }7 node, _ := html.Parse(f)8 fmt.Println(node)9}

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splitAttr

Using AI Code Generation

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1import (2func main() {3 doc, err := html.Parse(strings.NewReader("<html><head><title>title</title></head><body><p>text</p></body></html>"))4 if err != nil {5 fmt.Println("error in parsing")6 }7 for _, a := range visit(nil, doc) {8 fmt.Println(a)9 }10}11func visit(links []string, n *html.Node) []string {12 if n.Type == html.ElementNode {13 links = append(links, n.Data)14 }15 if n.Type == html.AttributeNode {16 links = append(links, n.Data)17 }18 for c := n.FirstChild; c != nil; c = c.NextSibling {19 links = visit(links, c)20 }21}

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splitAttr

Using AI Code Generation

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1import (2func main() {3 z := html.NewTokenizerString(htmlString)4 for {5 tt := z.Next()6 switch tt {7 t := z.Token()8 if isAnchor {9 for _, a := range t.Attr {10 if a.Key == "class" {11 fmt.Println(a.Val)12 }13 }14 }15 }16 }17}

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splitAttr

Using AI Code Generation

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1import (2func main() {3}4import (5func main() {6}7import (8func main() {9}10import (11func main() {12}13import (14func main() {15}16import (17func main() {18}19import (20func main() {21}22import (23func main() {24}25import (26func main() {27}28import (

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splitAttr

Using AI Code Generation

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1import (2func main() {3 var htmlReader = strings.NewReader(htmlString)4 var htmlNode, _ = html.Parse(htmlReader)5 var attr, val = html.SplitAttr(aTag.Attr[0].Keyval)6 fmt.Println(attr)7 fmt.Println(val)8}9import (10func main() {11 var htmlReader = strings.NewReader(htmlString)12 var tokenizer = html.NewTokenizer(htmlReader)13 var tokenType = tokenizer.Next()14 fmt.Println(tokenType)15}16import (17func main() {18 var htmlReader = strings.NewReader(htmlString)19 var tokenizer = html.NewTokenizer(htmlReader)20 var token = tokenizer.Token()21 fmt.Println(token)22}23import (24func main() {25 var htmlReader = strings.NewReader(htmlString)26 var tokenizer = html.NewTokenizer(htmlReader)27 var token = tokenizer.Token()28 fmt.Println(token.Data)29}30import (31func main() {32 var htmlReader = strings.NewReader(htmlString)33 var tokenizer = html.NewTokenizer(htmlReader)34 var token = tokenizer.Token()35 fmt.Println(token.Attr)36}

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splitAttr

Using AI Code Generation

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1import (2func main() {3 node := &html.Node{4 }5 k, v, ok := html.SplitAttr(node.Attr[0].String())6 fmt.Println(k, v, ok)7}

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splitAttr

Using AI Code Generation

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1import (2func main() {3 var z, _ = html.ParseFragment(strings.NewReader(s), nil)4 fmt.Println(z[0].DataAtom)5 fmt.Println(z[0].Attr)6 fmt.Println(z[0].Attr[0])7 fmt.Println(z[0].Attr[0].Key)8 fmt.Println(z[0].Attr[0].Val)9}10I am trying to parse an HTML file using the Go html package, but I am getting an error about the document not being UTF-8 encoded. I have tried opening the file in a variety of ways (with and without BOM, with and without charset specified in the header, etc.) but nothing seems to work. Here is the code I am using:11func main() {12 f, err := os.Open("test.html")13 if err != nil {14 panic(err)15 }16 defer f.Close()17 doc, err := html.Parse(f)18 if err != nil {19 panic(err)20 }21 fmt.Println(doc)22}23main.main()24doc, err := html.Parse(f)25doc, err := html.Parse(f)26doc, err := html.Parse(f)27doc, err := html.Parse(f)28doc, err := html.Parse(f)

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splitAttr

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1import (2func main() {3 fmt.Println(html.SplitAttr("name=\"John\""))4}5import (6func main() {7 f, err := os.Open("index.html")8 if err != nil {9 fmt.Println(err)10 }11 defer f.Close()12 tree, err := html.Parse(f)13 if err != nil {14 fmt.Println(err)15 }16 fmt.Println(tree)17}18&{Document [0xc0000a4000]}19import (20type Person struct {21}22func main() {23 v := Person{Name: "John", Age: 25, Phone: "123456"}24 b, err := xml.Marshal(&v)25 if err != nil {26 fmt.Println(err)27 }28 fmt.Println(string(b))29}

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