add ops.py

closes #91

modules/ops.py

@@ -0,0 +1,18 @@
+#--depends-on commands
+#--depends-on config
+
+from src import ModuleManager, utils
+
+@utils.export("channelset", utils.BoolSetting("op-ping",
+    "Enable/disable command that highlights all online channel ops"))
+class Module(ModuleManager.BaseModule):
+    @utils.hook("received.command.ops")
+    def ops(self, event):
+        if event["target"].get_setting("op-ping", False):
+            ops = []
+            for user in event["target"].users:
+                if event["target"].mode_or_above(user, "o"):
+                    ops.append(user.nickname)
+            if ops:
+                event["stdout"].write(" ".join(ops))
+