pylint: upgrade to 1.4.1

third_party/pylint/utils.py

 # Copyright (c) 2003-2014 LOGILAB S.A. (Paris, FRANCE).
 # http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This program is free software; you can redistribute it and/or modify it under
 # the terms of the GNU General Public License as published by the Free Software
 # Foundation; either version 2 of the License, or (at your option) any later
 # version.
 #
 # This program is distributed in the hope that it will be useful, but WITHOUT
 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
@@ skipping 110 matching lines @@
     obj.reverse()
     return module, '.'.join(obj)
 
 def category_id(cid):
     cid = cid.upper()
     if cid in MSG_TYPES:
         return cid
     return MSG_TYPES_LONG.get(cid)
 
 
+def _decoding_readline(stream, module):
+    return lambda: stream.readline().decode(module.file_encoding,
+                                           'replace')
+
+
 def tokenize_module(module):
-    stream = module.file_stream
-    stream.seek(0)
-    readline = stream.readline
-    if sys.version_info < (3, 0):
-        if module.file_encoding is not None:
-            readline = lambda: stream.readline().decode(module.file_encoding,
-                                                        'replace')
-        return list(tokenize.generate_tokens(readline))
-    return list(tokenize.tokenize(readline))
+    with module.stream() as stream:
+        readline = stream.readline
+        if sys.version_info < (3, 0):
+            if module.file_encoding is not None:
+                readline = _decoding_readline(stream, module)
+            return list(tokenize.generate_tokens(readline))
+        return list(tokenize.tokenize(readline))
 
 def build_message_def(checker, msgid, msg_tuple):
     if implements(checker, (IRawChecker, ITokenChecker)):
         default_scope = WarningScope.LINE
     else:
         default_scope = WarningScope.NODE
     options = {}
     if len(msg_tuple) > 3:
         (msg, symbol, descr, options) = msg_tuple
     elif len(msg_tuple) > 2:
@@ skipping 109 matching lines @@
         if scope == 'module':
             self.file_state.set_msg_status(msg, line, False)
             if msg.symbol != 'locally-disabled':
                 self.add_message('locally-disabled', line=line,
                                  args=(msg.symbol, msg.msgid))
 
         else:
             msgs = self._msgs_state
             msgs[msg.msgid] = False
             # sync configuration object
-            self.config.disable_msg = [mid for mid, val in six.iteritems(msgs)
-                                       if not val]
+            self.config.disable = [mid for mid, val in six.iteritems(msgs)
+                                   if not val]
 
     def enable(self, msgid, scope='package', line=None, ignore_unknown=False):
         """reenable message of the given id"""
         assert scope in ('package', 'module')
         catid = category_id(msgid)
         # msgid is a category?
         if catid is not None:
             for msgid in self.msgs_store._msgs_by_category.get(catid):
                 self.enable(msgid, scope, line)
             return
@@ skipping 625 matching lines @@
 
     try:
         return getattr(checker.config, option.replace("-", "_"))
     except AttributeError:
         pass
     for provider in checker.linter.options_providers:
         for options in provider.options:
             if options[0] == option:
                 return getattr(provider.config, option.replace("-", "_"))
     return default