Showing the changes to lib/docs/filters/python/clean_html.rb (1 of 15 files). Show all
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| 1 | +module Docs | |
| 2 | + class Python | |
| 3 | + class CleanHtmlFilter < Filter | |
| 4 | + def call | |
| 5 | + @doc = at_css '.body > .section' | |
| 6 | + | |
| 7 | + # Clean inline code elements | |
| 8 | + | |
| 9 | + css('tt.literal').each do |node| | |
| 10 | + node.before(node.children).remove | |
| 11 | + end | |
| 12 | + | |
| 13 | + css('tt', 'span.pre').each do |node| | |
| 14 | + node.name = 'code' | |
| 15 | + node.remove_attribute 'class' | |
| 16 | + end | |
| 17 | + | |
| 18 | + root_page? ? root : other | |
| 19 | + | |
| 20 | + doc | |
| 21 | + end | |
| 22 | + | |
| 23 | + def root | |
| 24 | + at_css('h1').content = 'Python' | |
| 25 | + css('> p').remove | |
| 26 | + end | |
| 27 | + | |
| 28 | + def other | |
| 29 | + css('.headerlink', 'hr').remove | |
| 30 | + | |
| 31 | + # Clean headings | |
| 32 | + | |
| 33 | + at_css('h1').tap do |node| | |
| 34 | + node.content = node.content.sub!(/\A[\d\.]+/) { |str| @levelRegexp = /\A#{str}/; '' } | |
| 35 | + end | |
| 36 | + | |
| 37 | + css('h2', 'h3', 'h4').each do |node| | |
| 38 | + node.css('a').each do |link| | |
| 39 | + link.before(link.children).remove | |
| 40 | + end | |
| 41 | + node.child.content = node.child.content.sub @levelRegexp, '' | |
| 42 | + end | |
| 43 | + | |
| 44 | + css('dt').each do |node| | |
| 45 | + node.content = node.content | |
| 46 | + end | |
| 47 | + | |
| 48 | + # Remove blockquotes | |
| 49 | + css('blockquote').each do |node| | |
| 50 | + node.before(node.children).remove | |
| 51 | + end | |
| 52 | + | |
| 53 | + # Remove code highlighting | |
| 54 | + css('.highlight-python3').each do |node| | |
| 55 | + pre = node.at_css('pre') | |
| 56 | + pre.content = pre.content | |
| 57 | + pre['class'] = 'python' | |
| 58 | + node.replace(pre) | |
| 59 | + end | |
| 60 | + | |
| 61 | + # Remove <table> border attribute | |
| 62 | + css('table[border]').each do |node| | |
| 63 | + node.remove_attribute 'border' | |
| 64 | + end | |
| 65 | + end | |
| 66 | + end | |
| 67 | + end | |
| 68 | +end | |