Kaydet (Commit) b8667707 authored tarafından Fred Drake's avatar Fred Drake

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.
üst cb6d0da0
import xml.dom.minidom
document = """\
<slideshow>
<title>Demo slideshow</title>
<slide><title>Slide title</title>
<point>This is a demo</point>
<point>Of a program for processing slides</point>
</slide>
<slide><title>Another demo slide</title>
<point>It is important</point>
<point>To have more than</point>
<point>one slide</point>
</slide>
</slideshow>
"""
dom = xml.dom.minidom.parseString(document)
space = " "
def getText(nodelist):
rc = ""
for node in nodelist:
if node.nodeType == node.TEXT_NODE:
rc = rc + node.data
return rc
def handleSlideshow(slideshow):
print "<html>"
handleSlideshowTitle(slideshow.getElementsByTagName("title")[0])
slides = slideshow.getElementsByTagName("slide")
handleToc(slides)
handleSlides(slides)
print "</html>"
def handleSlides(slides):
for slide in slides:
handleSlide(slide)
def handleSlide(slide):
handleSlideTitle(slide.getElementsByTagName("title")[0])
handlePoints(slide.getElementsByTagName("point"))
def handleSlideshowTitle(title):
print "<title>%s</title>" % getText(title.childNodes)
def handleSlideTitle(title):
print "<h2>%s</h2>" % getText(title.childNodes)
def handlePoints(points):
print "<ul>"
for point in points:
handlePoint(point)
print "</ul>"
def handlePoint(point):
print "<li>%s</li>" % getText(point.childNodes)
def handleToc(slides):
for slide in slides:
title = slide.getElementsByTagName("title")[0]
print "<p>%s</p>" % getText(title.childNodes)
handleSlideshow(dom)
......@@ -143,73 +143,7 @@ This example program is a fairly realistic example of a simple
program. In this particular case, we do not take much advantage
of the flexibility of the DOM.
\begin{verbatim}
import xml.dom.minidom
document = """\
<slideshow>
<title>Demo slideshow</title>
<slide><title>Slide title</title>
<point>This is a demo</point>
<point>Of a program for processing slides</point>
</slide>
<slide><title>Another demo slide</title>
<point>It is important</point>
<point>To have more than</point>
<point>one slide</point>
</slide>
</slideshow>
"""
dom = xml.dom.minidom.parseString(document)
space = " "
def getText(nodelist):
rc = ""
for node in nodelist:
if node.nodeType == node.TEXT_NODE:
rc = rc + node.data
return rc
def handleSlideshow(slideshow):
print "<html>"
handleSlideshowTitle(slideshow.getElementsByTagName("title")[0])
slides = slideshow.getElementsByTagName("slide")
handleToc(slides)
handleSlides(slides)
print "</html>"
def handleSlides(slides):
for slide in slides:
handleSlide(slide)
def handleSlide(slide):
handleSlideTitle(slide.getElementsByTagName("title")[0])
handlePoints(slide.getElementsByTagName("point"))
def handleSlideshowTitle(title):
print "<title>%s</title>" % getText(title.childNodes)
def handleSlideTitle(title):
print "<h2>%s</h2>" % getText(title.childNodes)
def handlePoints(points):
print "<ul>"
for point in points:
handlePoint(point)
print "</ul>"
def handlePoint(point):
print "<li>%s</li>" % getText(point.childNodes)
def handleToc(slides):
for slide in slides:
title = slide.getElementsByTagName("title")[0]
print "<p>%s</p>" % getText(title.childNodes)
handleSlideshow(dom)
\end{verbatim}
\verbatiminput{minidom-example.py}
\subsection{minidom and the DOM standard \label{minidom-and-dom}}
......
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