Python 3 compatibility

Signed-off-by: Michal Čihař <michal@cihar.com>

weblate/trans/checks/same.py

@@ -60,8 +60,8 @@ TEMPLATE_RE = re.compile(r'{[a-z_-]+}|@[A-Z_]@')
 RST_MATCH = re.compile(r'(?::ref:`[^`]+`|``[^`]+``)')
 
 SPLIT_RE = re.compile(
-    ur'(?:\&(?:nbsp|rsaquo|lt|gt|amp|ldquo|rdquo|times|quot);|' +
-    ur'[() ,.^`"\'\\/_<>!?;:|{}*^@%#&~=+\r\n✓—…\[\]0-9-])+'
+    r'(?:\&(?:nbsp|rsaquo|lt|gt|amp|ldquo|rdquo|times|quot);|' +
+    r'[() ,.^`"\'\\/_<>!?;:|{}*^@%#&~=+\r\n✓—…\[\]0-9-])+'
 )
 
 # Docbook tags to ignore

weblate/trans/management/commands/import_project.py

@@ -156,7 +156,7 @@ class Command(BaseCommand):
         '''
         # Create temporary working dir
         workdir = tempfile.mkdtemp(dir=project.get_path())
-        os.chmod(workdir, 0755)
+        os.chmod(workdir, 0o755)
 
         # Initialize git repository
         self.logger.info('Cloning git repository...')