Add UTF8 plugins

tools/munin-node-from-hell/muninnode-from-hell

@@ -1,4 +1,5 @@
 #!/usr/bin/python
+# .- coding: utf-8 -.
 #
 # Artificial munin node that behaves in all the ways you would like
 # ordinary nodes _not_ to behave.
@@ -135,6 +136,40 @@ locked.info The number of processes that have pages locked into memory (for real
 """
 modules["graph_area"] = graph_area()
 
+class utf8_graphcat(MuninPlugin):
+    "A plugin with a graph category which has UTF-8 in it"
+    def fetch(self, conf):
+        load = open("/proc/loadavg", "r").read()
+        load, rest = load.split(" ", 1)
+        load = float(load)
+        return "apples.value %.2f" % load
+
+    def config(self, conf):
+        return """graph_title Example UTF-8 graph
+graph_vlabel apples
+graph_category foo™
+apples.label apples
+graph_info Apples eaten
+apples.info Apples eaten"""
+modules["utf8_graphcat"] = utf8_graphcat()
+
+class utf8_graphname(MuninPlugin):
+    "A plugin with a UTF-8 name"
+    def fetch(self, conf):
+        load = open("/proc/loadavg", "r").read()
+        load, rest = load.split(" ", 1)
+        load = float(load)
+        return "apples.value %.2f" % load
+
+    def config(self, conf):
+        return """graph_title Example UTF-8 graph
+graph_vlabel apples
+graph_category system
+apples.label apples
+graph_info Apples eaten
+apples.info Apples eaten"""
+modules["utf8_™graphname"] = utf8_graphname()
+
 
 class ArgumentTCPserver(SocketServer.ThreadingTCPServer):
     def __init__(self, server_address, RequestHandlerClass, args):