Merge pull request #298 from michael-lazar/unset_locale

Unset locale

rtv/__main__.py

@@ -1,5 +1,6 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
+from __future__ import print_function
 
 import os
 import sys
@@ -40,8 +41,6 @@ def main():
         # These ones get triggered even when capturing warnings is turned on
         warnings.simplefilter('ignore', ResourceWarning)  #pylint:disable=E0602
 
-    locale.setlocale(locale.LC_ALL, '')
-
     # Set the terminal title
     if os.getenv('DISPLAY'):
         title = 'rtv {0}'.format(__version__)
@@ -103,6 +102,15 @@ def main():
         # Add an empty handler so the logger doesn't complain
         logging.root.addHandler(logging.NullHandler())
 
+    # Make sure the locale is UTF-8 for unicode support
+    locale.setlocale(locale.LC_ALL, '')
+    encoding = locale.getlocale()[1] or locale.getdefaultlocale()[1]
+    if not encoding or encoding.lower() != 'utf-8':
+        text = ('System encoding was detected as (%s) instead of UTF-8'
+                ', falling back to ascii only mode' % encoding)
+        warnings.warn(text)
+        config['ascii'] = True
+
     # Construct the reddit user agent
     user_agent = docs.AGENT.format(version=__version__)
 

rtv/page.py

@@ -331,7 +331,7 @@ class Page(object):
 
         if os.getenv('DISPLAY'):
             title += ' - rtv {0}'.format(__version__)
-            sys.stdout.write('\x1b]2;{0}\x07'.format(title))
+            sys.stdout.write('\x1b]2;{0}\x07'.format(self.term.clean(title)))
             sys.stdout.flush()
 
         if self.reddit.user is not None: