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freddrakefreddrake
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Move the long minidom example to a separate file; \verbatiminput does the
right thing with page breaks in long examples, while the verbatim environment does not. This causes the example to wrap to the next page instead of overwriting the page footer and bottom margin.
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Lines changed: 66 additions & 67 deletions

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‎Doc/lib/minidom-example.py‎

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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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space = " "
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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 = rc + node.data
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return 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 "<title>%s</title>" % getText(title.childNodes)
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def handleSlideTitle(title):
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print "<h2>%s</h2>" % getText(title.childNodes)
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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 "<li>%s</li>" % getText(point.childNodes)
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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 "<p>%s</p>" % getText(title.childNodes)
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handleSlideshow(dom)

‎Doc/lib/xmldomminidom.tex‎

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@@ -143,73 +143,7 @@ \subsection{DOM Example \label{dom-example}}
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program. In this particular case, we do not take much advantage
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of the flexibility of the DOM.
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\begin{verbatim}
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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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space = " "
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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 = rc + node.data
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return 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 "<title>%s</title>" % getText(title.childNodes)
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def handleSlideTitle(title):
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print "<h2>%s</h2>" % getText(title.childNodes)
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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 "<li>%s</li>" % getText(point.childNodes)
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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 "<p>%s</p>" % getText(title.childNodes)
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handleSlideshow(dom)
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\end{verbatim}
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\verbatiminput{minidom-example.py}
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\subsection{minidom and the DOM standard \label{minidom-and-dom}}

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