New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 7 insertions, 5 deletions

diff --git a/python.d/cpufreq.chart.py b/collectors/python.d.plugin/cpufreq/cpufreq.chart.py
index 3abde736c..cbbab6d7f 100644
--- a/python.d/cpufreq.chart.py
+++ b/collectors/python.d.plugin/cpufreq/cpufreq.chart.py
@@ -1,6 +1,8 @@
 # -*- coding: utf-8 -*-
 # Description: cpufreq netdata python.d module
-# Author: Pawel Krupa (paulfantom) and Steven Noonan (tycho)
+# Author: Pawel Krupa (paulfantom)
+# Author: Steven Noonan (tycho)
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 import glob
 import os
@@ -17,7 +19,8 @@ CHARTS = {
         'options': [None, 'CPU Clock', 'MHz', 'cpufreq', 'cpufreq.cpufreq', 'line'],
         'lines': [
             # lines are created dynamically in `check()` method
-        ]}
+        ]
+    }
 }
 
 
@@ -92,7 +95,7 @@ class Service(SimpleService):
             self.assignment[cpu]['accurate'] = path
             self.accurate_last[cpu] = {}
 
-        if len(self.assignment) == 0:
+        if not self.assignment:
             self.accurate_exists = False
 
         for path in glob.glob(self.sys_dir + '/system/cpu/cpu*/cpufreq/scaling_cur_freq'):
@@ -102,7 +105,7 @@ class Service(SimpleService):
                 self.assignment[cpu] = {}
             self.assignment[cpu]['inaccurate'] = path
 
-        if len(self.assignment) == 0:
+        if not self.assignment:
             self.error("couldn't find a method to read cpufreq statistics")
             return False
 
@@ -110,4 +113,3 @@ class Service(SimpleService):
             self.definitions[ORDER[0]]['lines'].append([name, name, 'absolute', 1, 1000])
 
         return True
-