From: Andrew M. Kuchling <amk@amk.ca>
Date: Sat, 10 Jul 2004 18:32:12 +0000 (+0000)
Subject: [Patch #969907] Add traceback to warning output
X-Git-Tag: v2.4a2~335
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ae40c2f795c038abbc5e6df05f050f3d8154c4a7;p=python

[Patch #969907] Add traceback to warning output
---

diff --git a/Lib/cookielib.py b/Lib/cookielib.py
index f2cc132976..a5e84e39f2 100644
--- a/Lib/cookielib.py
+++ b/Lib/cookielib.py
@@ -49,10 +49,11 @@ def reraise_unmasked_exceptions(unmasked=()):
     if issubclass(etype, unmasked):
         raise
     # swallowed an exception
-    import warnings
-    warnings.warn("cookielib bug!", stacklevel=2)
-    import traceback
-    traceback.print_exc()
+    import warnings, traceback, StringIO
+    f = StringIO.StringIO()
+    traceback.print_exc(None, f)
+    msg = f.getvalue()
+    warnings.warn("cookielib bug!\n%s" % msg, stacklevel=2)
 
 
 # Date/time conversion