pylint: upgrade to 1.3.1

third_party/logilab/common/logging_ext.py

Index: third_party/logilab/common/logging_ext.py
===================================================================
--- third_party/logilab/common/logging_ext.py	(revision 292986)
+++ third_party/logilab/common/logging_ext.py	(working copy)
@@ -24,6 +24,8 @@
 import sys
 import logging
 
+from six import string_types
+
 from logilab.common.textutils import colorize_ansi
 
 
@@ -112,7 +114,11 @@
     else:
         try:
             if rotation_parameters is None:
-                handler = logging.FileHandler(logfile)
+                if os.name == 'posix' and sys.version_info >= (2, 6):
+                    from logging.handlers import WatchedFileHandler
+                    handler = WatchedFileHandler(logfile)
+                else:
+                    handler = logging.FileHandler(logfile)
             else:
                 from logging.handlers import TimedRotatingFileHandler
                 handler = TimedRotatingFileHandler(
@@ -127,14 +133,25 @@
             logthreshold = logging.DEBUG
         else:
             logthreshold = logging.ERROR
-    elif isinstance(logthreshold, basestring):
+    elif isinstance(logthreshold, string_types):
         logthreshold = getattr(logging, THRESHOLD_MAP.get(logthreshold,
                                                           logthreshold))
     return logthreshold
 
+def _colorable_terminal():
+    isatty = hasattr(sys.__stdout__, 'isatty') and sys.__stdout__.isatty()
+    if not isatty:
+        return False
+    if os.name == 'nt':
+        try:
+            from colorama import init as init_win32_colors
+        except ImportError:
+            return False
+        init_win32_colors()
+    return True
+
 def get_formatter(logformat=LOG_FORMAT, logdateformat=LOG_DATE_FORMAT):
-    isatty = hasattr(sys.__stdout__, 'isatty') and sys.__stdout__.isatty()
-    if isatty and sys.platform != 'win32':
+    if _colorable_terminal():
         fmt = ColorFormatter(logformat, logdateformat)
         def col_fact(record):
             if 'XXX' in record.message: