From c29ba417e715cce7f70c195bf437755639a85ed6 Mon Sep 17 00:00:00 2001
From: viega
Date: Sun, 14 Jun 1998 00:53:58 +0000
Subject: Added debug.py on suggestion from Michael McLay.  Added his
 print_trace() function essentially verbatim (which is actually Ken's code, so
 no need for an assignment, though it may be a good idea anyway). Added my own
 print_environ() call since Michael didn't provide one.

---
 modules/debug.py | 48 ++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 modules/debug.py

(limited to 'modules/debug.py')

diff --git a/modules/debug.py b/modules/debug.py
new file mode 100644
index 000000000..5bd96a8c1
--- /dev/null
+++ b/modules/debug.py
@@ -0,0 +1,48 @@
+# Copyright (C) 1998 by the Free Software Foundation, Inc.
+#
+# 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 FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software 
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# debug.py:  Utility functions for debugging.  
+# Michael McLay <mclay@nist.gov> wrote print_trace().
+# John Viega reconstructed print_environ since it wasn't provided...
+
+import sys
+
+def print_trace():
+    print "Content-type: text/html\n"             
+    print "<p><h3>We're sorry, we hit a bug!</h3>\n"                      
+    print "If you would like to help us identify the problem, please " 
+    print "email a copy of this page to the webmaster for this site"
+    print 'with a description of what happened.  Thanks!'
+    print "\n<PRE>"
+    print sys.argv                                           
+    try:                                                        
+        import traceback                                                
+        sys.stderr = sys.stdout
+        traceback.print_exc()                                           
+    except:
+        print "[failed to get traceback]"                     
+    print "\n\n</PRE>"   
+
+def print_environ():
+    import os
+    print "<p><hr><h4>Environment variables:</h4>"
+    print "<table>"
+    print "<tr><td><strong><font size=+1>Variable</font></strong></td>"
+    print "<td><strong><font size=+1>Value</font></strong></td></tr>"
+    for (x,y) in os.environ.items():
+	print "<tr><td>", x, "</td><td>", y, "</td></tr>"
+    print "</table>"
+
-- 
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