convert print statements to py3

python_apps/airtime_analyzer/airtime_analyzer/config_file.py

@@ -1,3 +1,4 @@
+from __future__ import print_function
 import ConfigParser
 
 def read_config_file(config_path):
@@ -6,10 +7,10 @@ def read_config_file(config_path):
     try:
         config.readfp(open(config_path))
     except IOError as e:
-        print "Failed to open config file at " + config_path + ": " + e.strerror
+        print("Failed to open config file at {}: {}".format(config_path, e.strerror))
         exit(-1)
     except Exception as e:
-        print e.strerror
+        print(e.strerror)
         exit(-1)
 
-    return config
+    return config

python_apps/airtime_analyzer/bin/airtime_analyzer

@@ -2,6 +2,7 @@
 """Runs the airtime_analyzer application.
 """
 
+from __future__ import print_function
 import daemon
 import argparse
 import os
@@ -14,7 +15,7 @@ DEFAULT_HTTP_RETRY_PATH = '/tmp/airtime_analyzer_http_retries'
 
 def run():
     '''Entry-point for this application'''
-    print "Airtime Analyzer " + VERSION
+    print("Airtime Analyzer {}".format(VERSION))
     parser = argparse.ArgumentParser()
     parser.add_argument("-d", "--daemon", help="run as a daemon", action="store_true")
     parser.add_argument("--debug", help="log full debugging output", action="store_true")
@@ -57,8 +58,8 @@ def check_if_media_monitor_is_running():
         try:
             process_name = open(os.path.join('/proc', pid, 'cmdline'), 'rb').read()
             if 'media_monitor.py' in process_name:
-                print "Error: This process conflicts with media_monitor, and media_monitor is running."
-                print "       Please terminate the running media_monitor.py process and try again."
+                print("Error: This process conflicts with media_monitor, and media_monitor is running.")
+                print("       Please terminate the running media_monitor.py process and try again.")
                 exit(1)
         except IOError: # proc has already terminated
             continue

python_apps/airtime_analyzer/setup.py

@@ -1,3 +1,4 @@
+from __future__ import print_function
 from setuptools import setup
 from subprocess import call
 import sys
@@ -5,7 +6,7 @@ import os
 
 # Change directory since setuptools uses relative paths
 script_path = os.path.dirname(os.path.realpath(__file__))
-print script_path
+print(script_path)
 os.chdir(script_path)
 
 # Allows us to avoid installing the upstart init script when deploying airtime_analyzer
@@ -16,7 +17,7 @@ if '--no-init-script' in sys.argv:
 else:
     data_files = [('/etc/init', ['install/upstart/airtime_analyzer.conf']),
                   ('/etc/init.d', ['install/sysvinit/airtime_analyzer'])]
-    print data_files
+    print(data_files)
 
 setup(name='airtime_analyzer',
       version='0.1',
@@ -49,8 +50,8 @@ setup(name='airtime_analyzer',
 
 # Remind users to reload the initctl config so that "service start airtime_analyzer" works
 if data_files:
-    print "Remember to reload the initctl configuration"
-    print "Run \"sudo initctl reload-configuration; sudo service airtime_analyzer restart\" now."
-    print "Or on Ubuntu Xenial (16.04)"
-    print "Remember to reload the systemd configuration"
-    print "Run \"sudo systemctl daemon-reload; sudo service airtime_analyzer restart\" now."
+    print("Remember to reload the initctl configuration")
+    print("Run \"sudo initctl reload-configuration; sudo service airtime_analyzer restart\" now.")
+    print("Or on Ubuntu Xenial (16.04)")
+    print("Remember to reload the systemd configuration")
+    print("Run \"sudo systemctl daemon-reload; sudo service airtime_analyzer restart\" now.")

python_apps/airtime_analyzer/tests/metadata_analyzer_tests.py

@@ -1,4 +1,5 @@
 # -*- coding: utf-8 -*-
+from __future__ import print_function
 import datetime
 import mutagen
 import mock
@@ -79,8 +80,8 @@ def test_ogg_stereo():
 ''' faac and avconv can't seem to create a proper mono AAC file... ugh
 def test_aac_mono():
     metadata = MetadataAnalyzer.analyze(u'tests/test_data/44100Hz-16bit-mono.m4a')
-    print "Mono AAC metadata:"
-    print metadata
+    print("Mono AAC metadata:")
+    print(metadata)
     check_default_metadata(metadata)
     assert metadata['channels'] == 1
     assert metadata['bit_rate'] == 80000

python_apps/airtime_analyzer/tests/replaygain_analyzer_tests.py

@@ -1,3 +1,4 @@
+from __future__ import print_function
 from nose.tools import *
 from airtime_analyzer.replaygain_analyzer import ReplayGainAnalyzer
 
@@ -28,7 +29,7 @@ def check_default_metadata(metadata):
     '''
     tolerance = 0.30
     expected_replaygain = 5.0
-    print metadata['replay_gain']
+    print(metadata['replay_gain'])
     assert abs(metadata['replay_gain'] - expected_replaygain) < tolerance
 
 def test_missing_replaygain():