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