tracker: port to python3

Reviewers: smcv, pwith

Differential Revision: https://phabricator.apertis.org/D413

tracker/automated/test-tracker.py

-#! /usr/bin/python
+#! /usr/bin/python3
 # -*- coding: utf-8 -*-
 
 # Copyright © 2015 Collabora Ltd.
@@ -10,7 +10,7 @@
 
 import unittest
 import os
-import md5
+import hashlib
 import sys
 
 from gi.repository import GLib
@@ -76,7 +76,7 @@ class TrackerTest(unittest.TestCase):
         # Note that this is the path for local storage only, not for removable
         # devices.
         uri = 'file://%s/%s' % (self.homedir, filename)
-        uri_hash = md5.new(uri).hexdigest()
+        uri_hash = hashlib.md5(bytes(uri, encoding='UTF-8')).hexdigest()
         path = '%s/.cache/thumbnails/normal/%s.png' % (self.homedir, uri_hash)
         self.assertTrue(os.path.isfile(path))
 

tracker/common.py

@@ -28,7 +28,7 @@ class TrackerIndexer():
             'systemctl --user stop tracker-store tracker-miner-fs',
             shell=True)
         subprocess.check_call('tracker-control -r',
-                              stdout=open(os.devnull, 'wb'),
+                              stdout=subprocess.DEVNULL,
                               shell=True)
 
         self.loop = GLib.MainLoop.new(None, False)

tracker/manual/test-removable-device.py

-#! /usr/bin/python
+#! /usr/bin/python3
 # -*- coding: utf-8 -*-
 
 # Copyright © 2015 Collabora Ltd.