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From 697298bd33b9138136e81ac94edaf1dec125264f Mon Sep 17 00:00:00 2001
From: Daniel <daniel@developerdan.com>
Date: Thu, 27 Feb 2025 17:37:31 -0500
Subject: [PATCH] Handle OSError when 'temp' file is not readable
Sometimes reading 'temp' generates an error message 'No data available'.
Wrapping it in a try/catch allow other temp zone to work as expected.
This bug was reported at https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098368
---
ntpclients/ntplogtemp.py | 17 ++++++++++-------
1 file changed, 10 insertions(+), 7 deletions(-)
--- a/ntpclients/ntplogtemp.py
+++ b/ntpclients/ntplogtemp.py
@@ -207,13 +207,16 @@
_zone = 0
_data = []
for zone in self.zones:
- _zone_data = open(os.path.join(zone, 'temp'))
- for line in _zone_data:
- temp = float(line) / 1000
- _now = int(time.time())
- _data.append('%d ZONE%s %s' % (_now, _zone, temp))
- _zone += 1
- _zone_data.close()
+ try:
+ with open(os.path.join(zone, 'temp')) as _zone_data:
+ for line in _zone_data:
+ temp = float(line) / 1000
+ _now = int(time.time())
+ _data.append('%d ZONE%s %s' % (_now, _zone, temp))
+ _zone += 1
+ except OSError:
+ # temp might not be readable, if so continue on to the next one
+ continue
return _data
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