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How to use Cells method of html Package

Best K6 code snippet using html.Cells

html_test.go

Source:html_test.go

...329		So(class, ShouldContainSubstring, "table__header-row")330		So(class, ShouldContainSubstring, "align-top")331	})332}333func TestRenderHTML_MergeCells(t *testing.T) {334	Convey("A renderRequest with merged cells should have the correct number of cells", t, func() {335		cellFormats := []models.CellFormat{336			{Row: 0, Column: 0, Colspan: 2, Rowspan: 2},337			{Row: 0, Column: 3, Colspan: 2},338			{Row: 3, Column: 3, Rowspan: 2}}339		cells := [][]string{340			{"0A", "0B", "0C", "0D", "0E"},341			{"1A", "1B", "1C", "1D", "1E"},342			{"2A", "2B", "2C", "2D", "2E"},343			{"3A", "3B", "3C", "3D", "3E"},344			{"4A", "4B", "4C", "4D", "4E"}}345		request := models.RenderRequest{Filename: "myId", CellFormats: cellFormats, Data: cells}346		container, raw := invokeRenderHTML(&request)347		table := FindNode(container, atom.Table)...

html.go

Source:html.go

...7type Cell struct {8	Text string9}10type Row struct {11	Cells []Cell12}13type Table struct {14	Rows     []Row15	ImageURL string16	CSVURL   string17	PDFURL   string18}19var imageHTMLTemplateString = `20<!DOCTYPE html>21<html>22	<head>23		<meta charset="UTF-8">24		<style>25			table, th, td {26				border: 1px solid black;27				border-collapse: collapse;28				padding: 5px;29			}30		</style>31	</head>32	<body>33		Extract Table by Vegard Stikbakke. Go back <a href="https://extract-table.com">home</a>.34		<br /><br />35		<a href="{{.CSVURL}}">Download CSV.</a>36		<br /><br />37		<table>{{range .Rows}}38			<tr>{{range .Cells}}39				<td>{{.Text}}</td>{{end}}40			</tr>{{end}}41		</table>42		<br />43		<img src="{{.ImageURL}}">44	</body>45</html>46`47var pdfHTMLTemplateString = `48<!DOCTYPE html>49<html>50	<head>51		<meta charset="UTF-8">52		<style>53			table, th, td {54				border: 1px solid black;55				border-collapse: collapse;56				padding: 5px;57			}58		</style>59	</head>60	<body>61		Extract Table by Vegard Stikbakke. Go back <a href="https://extract-table.com">home</a>.62		<br /><br />63		<a href="{{.CSVURL}}">Download CSV.</a>64		<br /><br />65		<table>{{range .Rows}}66			<tr>{{range .Cells}}67				<td>{{.Text}}</td>{{end}}68			</tr>{{end}}69		</table>70		<br />71		<a href="{{.PDFURL}}">Original PDF.</a>72	</body>73</html>74`75var imageHTMLTemplate = template.Must(template.New("imageTable").Parse(imageHTMLTemplateString))76var pdfHTMLTemplate = template.Must(template.New("pdfTable").Parse(pdfHTMLTemplateString))77func FromTable(stringTable [][]string, mediaType extract.FileType, imageURL string, csvURL string, pdfURL string) []byte {78	var table Table79	table.CSVURL = csvURL80	buf := bytes.NewBufferString("")81	for _, row := range stringTable {82		var r Row83		for _, cell := range row {84			r.Cells = append(r.Cells, Cell{cell})85		}86		table.Rows = append(table.Rows, r)87	}88	if mediaType == "pdf" {89		table.PDFURL = pdfURL90		pdfHTMLTemplate.Execute(buf, table)91	} else {92		table.ImageURL = imageURL93		imageHTMLTemplate.Execute(buf, table)94	}95	return buf.Bytes()96}...

main.go

Source:main.go

1package main2import (3	"bytes"4	"fmt"5	"image/color"6	"io/ioutil"7	colorful "github.com/lucasb-eyer/go-colorful"8	"github.com/muesli/gamut"9)10var (11	c     = gamut.Hex("#2F1B82")12	cells = 813)14var (15	header = `16	<html>17	<body bgcolor="white" style="margin: 0; padding: 0;">18		<table width="100%" height="48">19			<tr>20	`21	cell   = `<td bgcolor="%s" />`22	footer = `23			</tr>24		</table>25	</body>26	</html>27	`28)29func palette(name string, cc []color.Color) {30	buffer := bytes.NewBuffer([]byte{})31	buffer.Write([]byte(header))32	for _, c := range cc {33		col, _ := colorful.MakeColor(c)34		buffer.Write([]byte(fmt.Sprintf(cell, col.Hex())))35	}36	buffer.Write([]byte(footer))37	ioutil.WriteFile(fmt.Sprintf("palette_%s.html", name), buffer.Bytes(), 0644)38}39func main() {40	// generators41	cc, _ := gamut.Generate(cells, gamut.SimilarHueGenerator{Color: c})42	palette("similarhue", cc)43	cc, _ = gamut.Generate(cells, gamut.PastelGenerator{})44	palette("pastel", cc)45	cc, _ = gamut.Generate(cells, gamut.HappyGenerator{})46	palette("happy", cc)47	cc, _ = gamut.Generate(cells, gamut.WarmGenerator{})48	palette("warm", cc)49	// angular50	palette("triadic", gamut.Triadic(c))51	palette("quadratic", gamut.Quadratic(c))52	palette("tetradic", gamut.Tetradic(c, gamut.HueOffset(c, 60)))53	palette("analogous", gamut.Analogous(c))54	palette("splitcomplementary", gamut.SplitComplementary(c))55	// color wheel56	palette("monochromatic", gamut.Monochromatic(c, cells))57	palette("shades", gamut.Shades(c, cells))58	palette("tints", gamut.Tints(c, cells))59	palette("tones", gamut.Tones(c, cells))60	// blends61	palette("blends", gamut.Blends(c, gamut.HueOffset(c, 90), cells))62}...

Cells

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		fmt.Fprintf(os.Stderr, "findlinks1:%v\n", err)6		os.Exit(1)7	}8	for _, link := range visit(nil, doc) {9		fmt.Println(link)10	}11}12func visit(links []string, n *html.Node) []string {13	if n.Type == html.ElementNode && n.Data == "a" {14		for _, a := range n.Attr {15			if a.Key == "href" {16				links = append(links, a.Val)17			}18		}19	}20	for c := n.FirstChild; c != nil; c = c.NextSibling {21		links = visit(links, c)22	}23}

Cells

Using AI Code Generation

1import (2func main() {3	for _, url := range os.Args[1:] {4		resp, err := http.Get(url)5		if err != nil {6			fmt.Fprintf(os.Stderr, "fetch: %v\n", err)7			os.Exit(1)8		}9		doc, err := html.Parse(resp.Body)10		resp.Body.Close()11		if err != nil {12			fmt.Fprintf(os.Stderr, "findlinks1: %v\n", err)13			os.Exit(1)14		}15		for _, link := range visit(nil, doc) {16			fmt.Println(link)17		}18	}19}20func visit(links []string, n *html.Node) []string {21	if n.Type == html.ElementNode {22		links = append(links, n.Data)23	}24	for c := n.FirstChild; c != nil; c = c.NextSibling {25		links = visit(links, c)26	}27}

Cells

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		log.Fatalf("html.Parse: %v", err)6	}7	for _, link := range visit(nil, doc) {8		fmt.Println(link)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}

Cells

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		fmt.Fprintf(os.Stderr, "findlinks1: %v\n", err)6		os.Exit(1)7	}8	for _, link := range visit(nil, doc) {9		fmt.Println(link)10	}11}12func visit(links []string, n *html.Node) []string {13	if n.Type == html.ElementNode && n.Data == "a" {14		for _, a := range n.Attr {15			if a.Key == "href" {16				links = append(links, a.Val)17			}18		}19	}20	for c := n.FirstChild; c != nil; c = c.NextSibling {21		links = visit(links, c)22	}23}

Cells

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Println(err)5	}6	defer resp.Body.Close()7	doc, err := html.Parse(resp.Body)8	if err != nil {9		fmt.Println(err)10	}

Cells

Using AI Code Generation

1import (2func main() {3	http.HandleFunc("/", handler)4	log.Fatal(http.ListenAndServe("localhost:8000", nil))5}6func handler(w http.ResponseWriter, r *http.Request) {7	fmt.Fprintf(w, "URL.Path = %q\n", html.EscapeString(r.URL.Path))8}

Cells

Using AI Code Generation

1import (2func main() {3	z := html.NewTokenizer(resp.Body)4	for {5		tt := z.Next()6		switch {7			t := z.Token()8			if t.Data == "a" {9				for _, a := range t.Attr {10					if a.Key == "href" {11						fmt.Printf("%s \n", a.Val)12					}13				}14			}15		}16	}17}

Cells

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(strings.NewReader(s))4	if err != nil {5		log.Fatal(err)6	}7	for _, c := range cells(doc) {8		fmt.Println(c)9	}10}11func cells(n *html.Node) []string {12	if n.Type == html.ElementNode && n.Data == "td" {13		for c := n.FirstChild; c != nil; c = c.NextSibling {14			if c.Type == html.TextNode {15				ret = append(ret, c.Data)16			}17		}18	}19	for c := n.FirstChild; c != nil; c = c.NextSibling {20		ret = append(ret, cells(c)...)21	}22}23import (24func TestCells(t *testing.T) {25	doc, err := html.Parse(strings.NewReader(s))26	if err != nil {27		t.Fatal(err)28	}29	cells := cells(doc)30	if len(cells) != 4 {31		t.Fatalf("got %v cells, want 4", len(cells))32	}33	if cells[0] != "1" || cells[1] != "2" || cells[2] != "3" || cells[3] != "4" {34		t.Fatalf("got %v, want [1 2 3 4]", cells)35	}36}37import (38func main() {

Cells

Using AI Code Generation

1import (2func main() {3	for _, url := range os.Args[1:] {4		resp, err := http.Get(url)5		if err != nil {6			log.Fatal(err)7		}8		doc, err := html.Parse(resp.Body)9		resp.Body.Close()10		if err != nil {11			log.Fatal(err)12		}13		for _, s := range visit(nil, doc) {14			fmt.Println(s)15		}16	}17}18func visit(links []string, n *html.Node) []string {19	if n.Type == html.TextNode {20		links = append(links, n.Data)21	}22	for c := n.FirstChild; c != nil; c = c.NextSibling {23		links = visit(links, c)24	}25}

Cells

Using AI Code Generation

1import (2func main() {3	if len(os.Args) != 2 {4		fmt.Println("Please enter a file name")5		os.Exit(1)6	}7	file, err := os.Open(os.Args[1])8	if err != nil {9		log.Fatal(err)10	}11	defer file.Close()12	doc, err := goquery.NewDocumentFromReader(file)13	if err != nil {14		log.Fatal(err)15	}16	doc.Find("table").Each(func(i int, s *goquery.Selection) {17		rows := s.Find("tr")18		rows.Each(func(i int, s *goquery.Selection) {19			cells := s.Cells()20			for i := range cells {21				text := strings.TrimSpace(cells[i].Text())22				if text != "" {23					fmt.Println(text)24				}25			}26		})27	})28}

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