--- a/speedcheck.py	Sat Nov 14 14:10:50 2020 +1030
+++ b/speedcheck.py	Sat Nov 14 14:54:05 2020 +1030
@@ -1,6 +1,6 @@
 #!/usr/bin/env python2
 
-import ConfigParser
+import configparser
 import optparse
 import os
 import re
@@ -9,7 +9,7 @@
 import time
 
 def main():
-    conf = ConfigParser.ConfigParser()
+    conf = configparser.ConfigParser()
 
     conflist = []
     if ('HOME' in os.environ):
@@ -37,15 +37,15 @@
             parser.error('Graph directory must be specified in either the ini or on the command line')
 
     if opts.verbose:
-        print 'Fetching stats...'
+        print('Fetching stats...')
     stats = fetchstats(conf)
     if opts.verbose:
-        print stats
+        print(stats)
     if opts.verbose:
-        print 'Updating RRD'
+        print('Updating RRD')
     updaterrd(opts.rrd, stats)
     if opts.verbose:
-        print 'Updating graph'
+        print('Updating graph')
     graphrrd(opts.rrd, opts.graphdir)
 
 def fetchstats(conf):
@@ -69,7 +69,7 @@
     p = subprocess.Popen(['curl', '-w', '%{speed_download}', '-so', '/dev/null', url], stdout = subprocess.PIPE)
     speed, xxx = p.communicate()
     if p.returncode != 0:
-        print 'Error %d fetching \'%s\'' % (p.returncode, url)
+        print('Error %d fetching \'%s\'' % (p.returncode, url))
         return None
     return float(speed) * 8.0 / 1024.0 # convert to kbit/sec
 
@@ -78,7 +78,7 @@
     stdout, stderr = p.communicate()
     l = stdout.split('\n')
     if len(l) != 6:
-        print 'Unable to parse ping line:', l
+        print('Unable to parse ping line:', l)
     xx, xx, xx, plossline, latline, xx = l
     ploss = float(re.match('.* received, ([0-9.]+)% packet loss', plossline).groups()[0])
     latency = float(re.match('.*stddev = [0-9.]+/([0-9.]+)/.* ms', latline).groups()[0])
@@ -110,9 +110,9 @@
 def updaterrd(rrdname, stats):
     try:
         os.stat(rrdname)
-    except OSError, e:
+    except OSError as e:
         if e.errno == 2:
-            print 'Creating RRD...'
+            print('Creating RRD...')
             createrrd(rrdname)
     s = '%d:' % (int(time.time()))
     for a in ['neardl', 'nearul', 'nearpl', 'nearlat', 'fardl', 'farul', 'farpl', 'farlat']: