[PEAK] Exception logging and source code encoding

[Radek Kanovsky]

There is a little problem with exception logging. I use new python2.3
feature for specifying default source code encoding for u"..."
unicode expressions (e.g. ISO-8859-2 in my case). Such expression can
occasionally be reported in traceback output. Then source code lines
are retrieved as 8bit string not as unicode and PEAK tries to convert
them to UTF-8 and that obviously fails because source lines can contain
character codes grater than 127. I have fixed this by following patch.
It is not very satisfactory solution but don't know how to correct it
better now. Original 'utf-8' encoding is good as unicode messages
are often sent to logger.

RadekK



diff -u -r1.1.1.2 logs.py
--- a/running/logs.py   1 Mar 2004 10:47:27 -0000       1.1.1.2
+++ b/running/logs.py   22 Mar 2004 16:17:39 -0000
@@ -400,8 +400,13 @@
 
 
     def __str__(self):
-        return self.prefixedString.encode('utf8','replace')
+        ps = self.prefixedString
+        try :
+            return ps.encode('utf8','replace')
+        except UnicodeDecodeError :
+            return ps.translate(_asciiTrans)
 
+_asciiTrans = "".join([ chr(i) for i in xrange(0,128) ]) + "?" * 128