From b69ff33d9e26e9efe89c745e0fda4801db8bede0 Mon Sep 17 00:00:00 2001 From: Matthew Hodgson Date: Tue, 29 May 2018 02:22:27 +0100 Subject: [PATCH] disable CPUMetrics if no /proc/self/stat fixes build on macOS again --- synapse/metrics/__init__.py | 3 +++ 1 file changed, 3 insertions(+) diff --git a/synapse/metrics/__init__.py b/synapse/metrics/__init__.py index 371c300ca..6b5b0c947 100644 --- a/synapse/metrics/__init__.py +++ b/synapse/metrics/__init__.py @@ -34,6 +34,7 @@ all_metrics = [] all_collectors = [] all_gauges = {} +HAVE_PROC_SELF_STAT = os.path.exists("/proc/self/stat") class RegistryProxy(object): @@ -99,6 +100,8 @@ class CPUMetrics(object): self.ticks_per_sec = ticks_per_sec def collect(self): + if not HAVE_PROC_SELF_STAT: + return with open("/proc/self/stat") as s: line = s.read()