| 1 | n/a | import xml.dom.minidom |
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| 2 | n/a | |
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| 3 | n/a | document = """\ |
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| 4 | n/a | <slideshow> |
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| 5 | n/a | <title>Demo slideshow</title> |
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| 6 | n/a | <slide><title>Slide title</title> |
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| 7 | n/a | <point>This is a demo</point> |
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| 8 | n/a | <point>Of a program for processing slides</point> |
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| 9 | n/a | </slide> |
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| 10 | n/a | |
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| 11 | n/a | <slide><title>Another demo slide</title> |
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| 12 | n/a | <point>It is important</point> |
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| 13 | n/a | <point>To have more than</point> |
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| 14 | n/a | <point>one slide</point> |
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| 15 | n/a | </slide> |
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| 16 | n/a | </slideshow> |
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| 17 | n/a | """ |
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| 18 | n/a | |
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| 19 | n/a | dom = xml.dom.minidom.parseString(document) |
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| 20 | n/a | |
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| 21 | n/a | def getText(nodelist): |
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| 22 | n/a | rc = [] |
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| 23 | n/a | for node in nodelist: |
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| 24 | n/a | if node.nodeType == node.TEXT_NODE: |
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| 25 | n/a | rc.append(node.data) |
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| 26 | n/a | return ''.join(rc) |
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| 27 | n/a | |
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| 28 | n/a | def handleSlideshow(slideshow): |
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| 29 | n/a | print("<html>") |
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| 30 | n/a | handleSlideshowTitle(slideshow.getElementsByTagName("title")[0]) |
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| 31 | n/a | slides = slideshow.getElementsByTagName("slide") |
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| 32 | n/a | handleToc(slides) |
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| 33 | n/a | handleSlides(slides) |
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| 34 | n/a | print("</html>") |
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| 35 | n/a | |
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| 36 | n/a | def handleSlides(slides): |
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| 37 | n/a | for slide in slides: |
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| 38 | n/a | handleSlide(slide) |
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| 39 | n/a | |
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| 40 | n/a | def handleSlide(slide): |
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| 41 | n/a | handleSlideTitle(slide.getElementsByTagName("title")[0]) |
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| 42 | n/a | handlePoints(slide.getElementsByTagName("point")) |
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| 43 | n/a | |
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| 44 | n/a | def handleSlideshowTitle(title): |
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| 45 | n/a | print("<title>%s</title>" % getText(title.childNodes)) |
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| 46 | n/a | |
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| 47 | n/a | def handleSlideTitle(title): |
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| 48 | n/a | print("<h2>%s</h2>" % getText(title.childNodes)) |
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| 49 | n/a | |
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| 50 | n/a | def handlePoints(points): |
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| 51 | n/a | print("<ul>") |
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| 52 | n/a | for point in points: |
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| 53 | n/a | handlePoint(point) |
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| 54 | n/a | print("</ul>") |
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| 55 | n/a | |
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| 56 | n/a | def handlePoint(point): |
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| 57 | n/a | print("<li>%s</li>" % getText(point.childNodes)) |
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| 58 | n/a | |
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| 59 | n/a | def handleToc(slides): |
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| 60 | n/a | for slide in slides: |
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| 61 | n/a | title = slide.getElementsByTagName("title")[0] |
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| 62 | n/a | print("<p>%s</p>" % getText(title.childNodes)) |
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| 63 | n/a | |
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| 64 | n/a | handleSlideshow(dom) |
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