Changes to terminal.py to work on Python 3

terminal/terminal.py

@@ -164,7 +164,15 @@
         logging.error(
             "...or download it from http://pypi.python.org/pypi/ordereddict")
         sys.exit(1)
-from itertools import imap, izip
+try:
+    from itertools import imap, izip
+except ImportError: # Python 3 doesn't have imap or izip in itertool
+    imap = map
+    izip = zip
+if 'xrange' not in dir(__builtins__):   # Python 3 doesn't have xrange()
+    xrange = range
+if 'unichr' not in dir(__builtins__):   # Python 3 doesn't have unichr()
+    unichr = chr
 
 # Inernationalization support
 _ = str # So pyflakes doesn't complain
@@ -2811,7 +2819,7 @@ def write(self, chars, special_checks=True):
                         else:
                             logging.warning(_(
                                 "Warning: No ESC sequence handler for %s"
-                                % `self.esc_buffer`
+                                % repr(self.esc_buffer)
                             ))
                             self.esc_buffer = ''
                     continue # We're done here