Make cobbler use the Howell-Evans YAML parser now, so RHEL4 support

will be possible (Syck needs Python 2.4).

1 files changed, 31 insertions, 0 deletions

diff --git a/cobbler/yaml/ordered_dict.py b/cobbler/yaml/ordered_dict.py
new file mode 100644
index 0000000..32dc9b4
--- /dev/null
+++ b/cobbler/yaml/ordered_dict.py
@@ -0,0 +1,31 @@
+# This is extremely crude implementation of an OrderedDict.
+# If you know of a better implementation, please send it to
+# the author Steve Howell.  You can find my email via 
+# the YAML mailing list or wiki.
+
+class OrderedDict(dict): 
+    def __init__(self): 
+        self._keys = [] 
+ 
+    def __setitem__(self, key, val): 
+        self._keys.append(key) 
+        dict.__setitem__(self, key, val) 
+ 
+    def keys(self): 
+        return self._keys 
+ 
+    def items(self):
+        return [(key, self[key]) for key in self._keys]
+ 
+if __name__ == '__main__': 
+    data = OrderedDict()
+    data['z'] = 26
+    data['m'] = 13
+    data['a'] = 1
+    for key in data.keys(): 
+        print "The value for %s is %s" % (key, data[key]) 
+    print data
+
+
+
+