本文整理汇总了Golang中github.com/PuerkitoBio/goquery.Selection.Map方法的典型用法代码示例。如果您正苦于以下问题：Golang Selection.Map方法的具体用法？Golang Selection.Map怎么用？Golang Selection.Map使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/PuerkitoBio/goquery.Selection的用法示例。
在下文中一共展示了Selection.Map方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: getBusListfrmMTC
func getBusListfrmMTC(bussite string) ([]string, error) {
var b *goquery.Document
var bb *goquery.Selection
var fn func(int, *goquery.Selection) string
b, e := goquery.NewDocument(bussite)
if e != nil {
return nil, e
}
bb = b.Find("Option")
bb = bb.Not(":empty")
fn = func(i int, s *goquery.Selection) string {
return s.Text()
}
return bb.Map(fn), nil
}示例2: TrimmedTexts
func TrimmedTexts(s *goquery.Selection) []string {
return s.Map(func(_ int, s *goquery.Selection) string {
return strings.TrimSpace(s.Text())
})
}示例3: ExtractBodyFromDocument
func ExtractBodyFromDocument(doc *gq.Document, fromJSON bool, includeTitle bool) *m.ExtractedBody {
msg := new(m.Messages)
var paragraphs *gq.Selection
if fromJSON {
paragraphs = doc.Find("p")
} else {
if len(doc.Find(".longform-body").Nodes) == 0 {
paragraphs = doc.Find("div[itemprop=articleBody] > p")
} else {
paragraphs = doc.Find("div[itemprop=articleBody] > .longform-body > p")
}
}
// remove contact info at the end of the article (might not be needed any more when parsing
// HTML from JSON?)
paragraphs.Find("span.-newsgate-paragraph-cci-endnote-contact-").Remove()
paragraphs.Find("span.-newsgate-paragraph-cci-endnote-contrib-").Remove()
ignoreRemaining := false
paragraphStrings := paragraphs.Map(func(i int, paragraph *gq.Selection) string {
if ignoreRemaining {
return ""
}
for _, selector := range [...]string{"span.-newsgate-character-cci-tagline-name-", "span.-newsgate-paragraph-cci-infobox-head-"} {
if el := paragraph.Find(selector); el.Length() > 0 {
ignoreRemaining = true
return ""
}
}
text := strings.TrimSpace(paragraph.Text())
if worthy, _ := classify.IsWorthyParagraph(text); !worthy {
return ""
}
//marker := ""
for _, selector := range [...]string{"span.-newsgate-paragraph-cci-subhead-lead-", "span.-newsgate-paragraph-cci-subhead-"} {
if el := paragraph.Find(selector); el.Length() > 0 {
//marker = "### "
return ""
break
}
}
return text
})
if len(paragraphStrings) > 0 {
paragraphStrings[0] = dateline.RmDateline(paragraphStrings[0])
}
content := make([]string, 0, len(paragraphStrings)+1)
if includeTitle {
title := ExtractTitleFromDocument(doc)
content = append(content, title)
}
content = append(content, withoutEmptyStrings(paragraphStrings)...)
body := strings.Join(content, "\n")
recipeData, recipeMsg := recipe_parsing.ExtractRecipes(doc)
msg.AddMessages("recipes", recipeMsg)
extracted := m.ExtractedBody{body, recipeData, msg}
return &extracted
}