X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=t%2Fmoe%2Fconfig.py;h=99d36f3cb5fa853ebc79e6e48358cc82f05d9c2a;hb=9587bd376c403e16a0f79c9046eecc9b8f543cb8;hp=909730321245e636ba4bc202968f926472257481;hpb=2c4186720e4f04fd83847e8a74d42e74b45f09e8;p=moe.git

diff --git a/t/moe/config.py b/t/moe/config.py
index 9097303..99d36f3 100644
--- a/t/moe/config.py
+++ b/t/moe/config.py
@@ -21,7 +21,15 @@ class MoeConfig:
 	    self.load(file)
 	elif name is not None:
 	    self.name = name
-	    self.load(open(name, "r"))
+	    try:
+		file = open(name, "r")
+	    except IOError, err:
+		raise MoeConfigInvalid, "Cannot open configuration file %s: %s" % (name, err.strerror)
+	    else:
+		self.load(file)
+
+    def set(self, k, v):
+	self.vars[k] = [("s", v)]
 
     def parse_line(self, x):
 	x = x.rstrip("\n").lstrip(" \t")
@@ -133,7 +141,8 @@ class MoeConfigStack:
 	self.in_progress[k] = 1;
         v = self.do_get(k, len(self.stk)-1)
 	del self.in_progress[k]
-	self.cache[k] = v
+	## FIXME: This is disabled, because the immutability invariant is broken!
+	# self.cache[k] = v
 	return v
 
     def do_get(self, k, pos):
@@ -162,7 +171,7 @@ class MoeConfigStack:
 	return seen.keys()
 
     def dump(self, file=sys.stdout):
-	for k in self.keys():
+	for k in sorted(self.keys()):
 	    v = self[k]
 	    file.write("%s=%s\n" % (k,v))