[PATCH] Add --exclude option to kickstart repo command

["Ed Swierk" <eswierk arastra com>]

yum allows configuring each repository to exclude certain packages
from view, which is handy to ensure that packages in a local
repository take precedence over whatever happens to be in the
fedora-updates repository.

These patches are my attempt to add an --exclude option to the
kickstart repo command (although I'm not sure whether this is the
correct venue for pykickstart changes).

--Ed

Index: pykickstart-0.36/pykickstart/data.py
===================================================================
--- pykickstart-0.36.orig/pykickstart/data.py
+++ pykickstart-0.36/pykickstart/data.py
@@ -151,6 +151,7 @@ class KickstartRepoData:
         self.baseurl = ""
         self.mirrorlist = ""
         self.name = ""
+        self.exclude = []
 
 class KickstartUserData:
     def __init__ (self):
Index: pykickstart-0.36/pykickstart/parser.py
===================================================================
--- pykickstart-0.36.orig/pykickstart/parser.py
+++ pykickstart-0.36/pykickstart/parser.py
@@ -703,6 +703,7 @@ class KickstartHandlers:
         op.add_option("--name", dest="name", required=1)
         op.add_option("--baseurl")
         op.add_option("--mirrorlist")
+        op.add_option("--exclude", default=[], action="append")
 
         (opts, extra) = op.parse_args(args=args)
 

Index: anaconda-11.1.1.3/yuminstall.py
===================================================================
--- anaconda-11.1.1.3.orig/yuminstall.py
+++ anaconda-11.1.1.3/yuminstall.py
@@ -171,7 +171,8 @@ class simpleCallback:
 class AnacondaYumRepo(YumRepository):
     def __init__( self, uri=None, mirrorlist=None,
                   repoid='anaconda%s' % productStamp,
-                  root = "/mnt/sysimage/"):
+                  root = "/mnt/sysimage/",
+                  exclude=[]):
         YumRepository.__init__(self, repoid)
         conf = yum.config.RepoConf()
         for k, v in conf.iteritems():
@@ -188,6 +189,8 @@ class AnacondaYumRepo(YumRepository):
         elif mirrorlist and not uri:
             self.mirrorlist = mirrorlist
 
+        self.exclude = exclude
+
         self.setAttribute('cachedir', '/tmp/cache/')
         self.setAttribute('pkgdir', root)
         self.setAttribute('hdrdir', '/tmp/cache/headers')
@@ -498,7 +501,8 @@ class AnacondaYum(YumSorter):
             for ksrepo in self.anaconda.id.ksdata.repoList:
                 repo = AnacondaYumRepo(uri=ksrepo.baseurl,
                                        mirrorlist=ksrepo.mirrorlist,
-                                       repoid=ksrepo.name)
+                                       repoid=ksrepo.name,
+                                       exclude=ksrepo.exclude)
                 repo.name = name
                 repo.enable()