* fix: XmlFile.getAllNodes returns [] when it finds nothing

* specfile: parse packages except file specs

popt/popt.pspec

@@ -49,7 +49,7 @@
       <Dependency>gettext</Dependency>
     </RuntimeDependencies>
     <Files>
-      <Path fileType="sharedLib">/usr/lib/</Path>
+      <Path fileType="sharedLib">/usr/lib</Path>
       <Path fileType="doc">/usr/share/doc</Path>
       <Path fileType="doc">/usr/share/man</Path>
       <Path fileType="localedata">/usr/share/locale</Path>

src/specfile.py

@@ -20,8 +20,15 @@ class DepInfo:
 
 class PackageInfo:
     def __init__(self, node):
-        comps = getChildElts(node)
+        self.name = getNodeText(getNode(node, "Name"))
-        self.name = comps[0]
+        self.summary = getNodeText(getNode(node, "Summary"))
+        self.description = getNodeText(getNode(node, "Description"))
+        self.category = getNodeText(getNode(node, "Category"))
+        iDepElts = getAllNodes(node, "InstallDependencies")
+        self.installDeps = [DepInfo(d) for d in iDepElts]
+        rtDepElts = getAllNodes(node, "RuntimeDependencies")
+        self.runtimeDeps = [DepInfo(d) for d in rtDepElts]
+        
 
 class SpecFile(XmlFile):
     """A class for reading/writing from/to a PSPEC (PISI SPEC) file."""
@@ -53,6 +60,8 @@ class SpecFile(XmlFile):
         packageElts = self.getAllNodes("Package")
         packages = [PackageInfo(p) for p in packageElts]
         print packages
+        for x in packages:
+            print 'package', x.name
             
     def verify(self):
         """Verify PSPEC structures, are they what we want of them?"""

src/xmlfile.py

@@ -54,13 +54,12 @@ def getNode(node, tagpath):
 def getAllNodes(node, tags):
     """retrieve all nodes that match a given tag path."""
 
-    print "tags = ", tags
     if len(tags)==0:
-        return None
+        return []
 
     nodeList = node.getElementsByTagName(tags[0])
     if len(nodeList)==0:
-        return None
+        return []
 
     for tag in tags[1:]:
         results = map(lambda x: x.getElementsByTagName(tag),nodeList)
@@ -70,7 +69,7 @@ def getAllNodes(node, tags):
             pass # emacs indentation error, keep it here
 
         if len(nodeList)==0:
-            return None
+            return []
 
     return nodeList