From 76e1bf4dcb68341249417f291c74f72dc84c18e1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ren=C3=A9=20=27Necoro=27=20Neumann?= <necoro@necoro.net>
Date: Tue, 27 Jan 2009 20:54:22 +0100
Subject: Fix logging in bpython

---
 portato/log.py | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'portato/log.py')

diff --git a/portato/log.py b/portato/log.py
index 9c5ebd2..97b1493 100644
--- a/portato/log.py
+++ b/portato/log.py
@@ -39,11 +39,16 @@ class OutputFormatter (logging.Formatter):
         for key, value in self.colors.iteritems():
             self.colors[key] = "\x1b[01;%02dm*\x1b[39;49;00m" % value
 
+        if hasattr(sys.stderr, "fileno"):
+            self.istty = os.isatty(sys.stderr.fileno())
+        else:
+            self.istty = False # no fileno -> save default
+
     def format (self, record):
         string = logging.Formatter.format(self, record)
         color = None
 
-        if os.isatty(sys.stderr.fileno()):
+        if self.istty:
             if record.levelno <= logging.DEBUG:
                 color = self.colors["blue"]
             elif record.levelno <= logging.INFO:
-- 
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