/Doc/includes/minidom-example.py

http://unladen-swallow.googlecode.com/ · Python · 64 lines · 52 code · 12 blank · 0 comment · 5 complexity · 82cddf85569484594d61425d4e91b806 MD5 · raw file 

    

  1. import xml.dom.minidom
    2. 

  2. 

  3. document = """\
    4. 

  4. <slideshow>
    5. 

  5. <title>Demo slideshow</title>
    6. 

  6. <slide><title>Slide title</title>
    7. 

  7. <point>This is a demo</point>
    8. 

  8. <point>Of a program for processing slides</point>
    9. 

  9. </slide>
    10. 

  10. 

  11. <slide><title>Another demo slide</title>
    12. 

  12. <point>It is important</point>
    13. 

  13. <point>To have more than</point>
    14. 

  14. <point>one slide</point>
    15. 

  15. </slide>
    16. 

  16. </slideshow>
    17. 

  17. """
    18. 

    19. 

  19. dom = xml.dom.minidom.parseString(document)
    20. 

  20. 

  21. def getText(nodelist):
    22. 

  22.     rc = ""
    23. 

  23.     for node in nodelist:
    24. 

  24.         if node.nodeType == node.TEXT_NODE:
    25. 

  25.             rc = rc + node.data
    26. 

  26.     return rc
    27. 

  27. 

  28. def handleSlideshow(slideshow):
    29. 

  29.     print "<html>"
    30. 

  30.     handleSlideshowTitle(slideshow.getElementsByTagName("title")[0])
    31. 

  31.     slides = slideshow.getElementsByTagName("slide")
    32. 

  32.     handleToc(slides)
    33. 

  33.     handleSlides(slides)
    34. 

  34.     print "</html>"
    35. 

  35. 

  36. def handleSlides(slides):
    37. 

  37.     for slide in slides:
    38. 

  38.         handleSlide(slide)
    39. 

  39. 

  40. def handleSlide(slide):
    41. 

  41.     handleSlideTitle(slide.getElementsByTagName("title")[0])
    42. 

  42.     handlePoints(slide.getElementsByTagName("point"))
    43. 

  43. 

  44. def handleSlideshowTitle(title):
    45. 

  45.     print "<title>%s</title>" % getText(title.childNodes)
    46. 

  46. 

  47. def handleSlideTitle(title):
    48. 

  48.     print "<h2>%s</h2>" % getText(title.childNodes)
    49. 

  49. 

  50. def handlePoints(points):
    51. 

  51.     print "<ul>"
    52. 

  52.     for point in points:
    53. 

  53.         handlePoint(point)
    54. 

  54.     print "</ul>"
    55. 

  55. 

  56. def handlePoint(point):
    57. 

  57.     print "<li>%s</li>" % getText(point.childNodes)
    58. 

  58. 

  59. def handleToc(slides):
    60. 

  60.     for slide in slides:
    61. 

  61.         title = slide.getElementsByTagName("title")[0]
    62. 

  62.         print "<p>%s</p>" % getText(title.childNodes)
    63. 

  63. 

  64. handleSlideshow(dom)
    65.