diff -r 15f4ead9e686 tools/pygrub/src/ExtLinuxConf.py
--- a/tools/pygrub/src/ExtLinuxConf.py	Wed May 26 08:15:31 2010 +0100
+++ b/tools/pygrub/src/ExtLinuxConf.py	Wed May 26 11:22:43 2010 +0200
@@ -118,6 +118,12 @@ class ExtLinuxConfigFile(object):
 
         if fn is not None:
             self.parse()
+
+    def new_image(self, title, lines):
+        # ExtLinuxImage constructor doesn't have title but since path
+        # is being used by get_{kernel|initrd} functions we pass
+        # empty string rather than None (see lines above)
+        return ExtLinuxImage(lines, "")
 
     def parse(self, buf = None):
         if buf is None:
diff -r 15f4ead9e686 tools/pygrub/src/GrubConf.py
--- a/tools/pygrub/src/GrubConf.py	Wed May 26 08:15:31 2010 +0100
+++ b/tools/pygrub/src/GrubConf.py	Wed May 26 11:22:43 2010 +0200
@@ -252,6 +252,9 @@ class GrubConfigFile(_GrubConfigFile):
     def __init__(self, fn = None):
         _GrubConfigFile.__init__(self,fn)
         
+    def new_image(self, title, lines):
+        return GrubImage(title, lines)
+
     def parse(self, buf = None):
         if buf is None:
             if self.filename is None:
@@ -345,7 +348,10 @@ class Grub2ConfigFile(_GrubConfigFile):
 class Grub2ConfigFile(_GrubConfigFile):
     def __init__(self, fn = None):
         _GrubConfigFile.__init__(self, fn)
-        
+       
+    def new_image(self, title, lines):
+        return Grub2Image(title, lines)
+ 
     def parse(self, buf = None):
         if buf is None:
             if self.filename is None:
diff -r 15f4ead9e686 tools/pygrub/src/LiloConf.py
--- a/tools/pygrub/src/LiloConf.py	Wed May 26 08:15:31 2010 +0100
+++ b/tools/pygrub/src/LiloConf.py	Wed May 26 11:22:43 2010 +0200
@@ -147,6 +147,12 @@ class LiloConfigFile(object):
     def add_image(self, image):
         self.images.append(image)
 
+    def new_image(self, title, lines):
+        # LiloImage constructor doesn't have title but since path
+        # is being used by get_{kernel|initrd} functions we pass
+        # empty string rather than None (see lines above)
+        return LiloImage(lines, "")
+
     def _get_default(self):
         for i in range(len(self.images)):
             if self.images[i].title == self._default:
diff -r 15f4ead9e686 tools/pygrub/src/pygrub
--- a/tools/pygrub/src/pygrub	Wed May 26 08:15:31 2010 +0100
+++ b/tools/pygrub/src/pygrub	Wed May 26 11:22:43 2010 +0200
@@ -356,7 +356,7 @@ class Grub:
                     continue
 
                 # if we got boot, then we want to boot the entered image 
-                img = grub.GrubConf.GrubImage(lines)
+                img = self.cf.new_image("entered", lines)
                 self.cf.add_image(img)
                 self.selected_image = len(self.cf.images) - 1
                 self.isdone = True
@@ -392,9 +392,11 @@ class Grub:
 
         if not fs:
             # set the config file and parse it
-            self.cf.filename = fn
-            self.cf.parse()
-            return
+            for f,parser in cfg_list:
+                self.cf = parser()
+                self.cf.filename = fn
+                self.cf.parse()
+                return
 
         for f,parser in cfg_list:
             if fs.file_exists(f):
@@ -689,7 +691,7 @@ if __name__ == "__main__":
     if isconfig:
         chosencfg = run_grub(file, entry, fs, incfg["args"])
         print "  kernel: %s" % chosencfg["kernel"]
-        if img.initrd:
+        if chosencfg["ramdisk"]:
             print "  initrd: %s" % chosencfg["ramdisk"]
         print "  args: %s" % chosencfg["args"]
         sys.exit(0)