PATCH: abstract out required media

[Elliot Peele <elliot rpath com>]

Speaking of making it easier for backends...

Elliot

-- 
Elliot Peele
rPath, Inc.
elliot rpath com
919.851.3984 2117

diff -r 4b16cd59182a backend.py
--- a/backend.py	Thu Sep 21 17:44:13 2006 -0400
+++ b/backend.py	Thu Nov 09 16:19:11 2006 -0500
@@ -144,6 +144,10 @@ class AnacondaBackend:
         log.warning("writeConfig not implemented for backend!")
         pass
 
+    def getRequiredMedia(self):
+        log.warning("getRequiredMedia not implmented for backend!")
+        pass
+
 def doRepoSetup(anaconda):
     anaconda.backend.doInitialSetup(anaconda)
     anaconda.backend.doRepoSetup(anaconda)
diff -r 4b16cd59182a image.py
--- a/image.py	Thu Sep 21 17:44:13 2006 -0400
+++ b/image.py	Thu Nov 09 16:20:15 2006 -0500
@@ -45,7 +45,7 @@ else:
 #
 # dialog returns a value of 0 if user selected to abort install
 def presentRequiredMediaMessage(anaconda):
-    reqcds = anaconda.backend.ayum.tsInfo.reqmedia.keys()
+    reqcds = anaconda.backend.getRequiredMedia()
 
     # if only one CD required no need to pop up a message
     if len(reqcds) < 2:
diff -r 4b16cd59182a yuminstall.py
--- a/yuminstall.py	Thu Sep 21 17:44:13 2006 -0400
+++ b/yuminstall.py	Thu Nov 09 16:18:16 2006 -0500
@@ -1264,6 +1264,9 @@ class YumBackend(AnacondaBackend):
             repo.enable()
             f.close()
 
+    def getRequiredMedia(self):
+        return self.ayum.tsInfo.reqmedia.keys()
+
 class YumProgress:
     def __init__(self, intf, text, total):
         window = intf.progressWindow(_("Installation Progress"), text,