From ccc1a3d54d08a90152100f3d57b1b912482281a6 Mon Sep 17 00:00:00 2001
From: "Paul \"LeoNerd\" Evans" <paul@matrix.org>
Date: Thu, 27 Oct 2016 18:07:34 +0100
Subject: [PATCH] Allow creation of a 'subspace' within a Metrics object,
 returning another one

---
 synapse/metrics/__init__.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py
index a6b868775d..f6c084169b 100644
--- a/synapse/metrics/__init__.py
+++ b/synapse/metrics/__init__.py
@@ -41,6 +41,9 @@ class Metrics(object):
     def __init__(self, name):
         self.name_prefix = name
 
+    def make_subspace(self, name):
+        return Metrics("%s_%s" % (self.name_prefix, name))
+
     def register_collector(self, func):
         all_collectors.append(func)