1 files changed, 39 insertions, 0 deletions
diff --git a/trunk/src/examples/htmlStripper.py b/trunk/src/examples/htmlStripper.py
new file mode 100644
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+++ b/trunk/src/examples/htmlStripper.py
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+#
+# htmlStripper.py
+#
+#  Sample code for stripping HTML markup tags and scripts from 
+#  HTML source files.
+#
+# Copyright (c) 2006, Paul McGuire
+#
+from pyparsing import *
+import urllib.request, urllib.parse, urllib.error
+
+removeText = replaceWith("")
+scriptOpen,scriptClose = makeHTMLTags("script")
+scriptBody = scriptOpen + SkipTo(scriptClose) + scriptClose
+scriptBody.setParseAction(removeText)
+
+anyTag,anyClose = makeHTMLTags(Word(alphas,alphanums+":_"))
+anyTag.setParseAction(removeText)
+anyClose.setParseAction(removeText)
+htmlComment.setParseAction(removeText)
+
+commonHTMLEntity.setParseAction(replaceHTMLEntity)
+
+# get some HTML
+targetURL = "http://wiki.python.org/moin/PythonDecoratorLibrary"
+targetPage = urllib.request.urlopen( targetURL )
+targetHTML = targetPage.read()
+targetPage.close()
+
+# first pass, strip out tags and translate entities
+firstPass = (htmlComment | scriptBody | commonHTMLEntity | 
+             anyTag | anyClose ).transformString(targetHTML)
+
+# first pass leaves many blank lines, collapse these down
+repeatedNewlines = LineEnd() + OneOrMore(LineEnd())
+repeatedNewlines.setParseAction(replaceWith("\n\n"))
+secondPass = repeatedNewlines.transformString(firstPass)
+
+print(secondPass)
+\ No newline at end of file