Deneme için bir specfile modülü örneği...

Test programı aşağıdaki gibi kullanılabilir.

baris@pardus ~/svn/internal/trunk/pisi/src/tests $ ./getTextForNode ../../popt/popt.pspec PSPEC/Source/Packager/Email
hotmail@redhat.com

src/specfile.py

@@ -0,0 +1,35 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+import xml.dom.minidom
+
+class SpecFile:
+    """SpecFile: A class for extracting specific information
+from a PSPEC file"""
+    def __init__(self, specfile):
+	self.dom = xml.dom.minidom.parse(specfile)
+
+    def getNodes(self, nodepath):
+	"""getNodes function return nodes for given path of the node.
+	getNodes("PSPEC/Source/Name")
+	returns an array of Name tags in PSPEC/Source"""
+	nodeArray=nodepath.split('/')
+
+	
+	# get DOM for top node
+	nodelist = self.dom.getElementsByTagName(nodeArray[0])
+	# iterate over
+	for nodename in nodeArray[1:]:
+	    nodelist = nodelist[0].getElementsByTagName(nodename)
+	
+	return nodelist
+
+    def getText(self, nodepath):
+	pass
+
+    def getAttribute(self, nodepath, attribute):
+	pass
+
+if __name__ == "__main__":
+    import sys
+    sys.stderr.write("Not a callable module!")

src/tests/getTextForNode

@@ -0,0 +1,20 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+# ./getTextForNode ../../popt/popt.pspec PSPEC/Source/Name
+
+import sys
+sys.path.append("..")
+import specfile
+
+s = specfile.SpecFile(sys.argv[1])
+n=s.getNodes(sys.argv[2])
+
+if not n:
+    sys.exit(1) 
+
+for node in n[0].childNodes:
+    if node.nodeType == node.TEXT_NODE:
+        print node.data
+    else:
+        print "Verilen node için metin yok"
+