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64 lines
1.5 KiB
Python
64 lines
1.5 KiB
Python
import xml.dom.minidom
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document = """\
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<slideshow>
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<title>Demo slideshow</title>
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<slide><title>Slide title</title>
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<point>This is a demo</point>
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<point>Of a program for processing slides</point>
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</slide>
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<slide><title>Another demo slide</title>
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<point>It is important</point>
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<point>To have more than</point>
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<point>one slide</point>
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</slide>
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</slideshow>
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"""
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dom = xml.dom.minidom.parseString(document)
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def getText(nodelist):
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rc = []
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for node in nodelist:
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if node.nodeType == node.TEXT_NODE:
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rc.append(node.data)
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return ''.join(rc)
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def handleSlideshow(slideshow):
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print("<html>")
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handleSlideshowTitle(slideshow.getElementsByTagName("title")[0])
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slides = slideshow.getElementsByTagName("slide")
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handleToc(slides)
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handleSlides(slides)
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print("</html>")
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def handleSlides(slides):
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for slide in slides:
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handleSlide(slide)
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def handleSlide(slide):
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handleSlideTitle(slide.getElementsByTagName("title")[0])
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handlePoints(slide.getElementsByTagName("point"))
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def handleSlideshowTitle(title):
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print(f"<title>{getText(title.childNodes)}</title>")
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def handleSlideTitle(title):
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print(f"<h2>{getText(title.childNodes)}</h2>")
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def handlePoints(points):
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print("<ul>")
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for point in points:
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handlePoint(point)
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print("</ul>")
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def handlePoint(point):
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print(f"<li>{getText(point.childNodes)}</li>")
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def handleToc(slides):
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for slide in slides:
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title = slide.getElementsByTagName("title")[0]
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print(f"<p>{getText(title.childNodes)}</p>")
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handleSlideshow(dom)
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