[Zope-Checkins] CVS: Zope3/utilities - unittestgui.py:1.1.2.5

[Fred Drake Jr]

Update of /cvs-repository/Zope3/utilities
In directory cvs.zope.org:/tmp/cvs-serv4405/utilities

Modified Files:
      Tag: Zope-3x-branch
	unittestgui.py 
Log Message:
Change the error traceback display to make it easier to select the traceback
so it can be pasted into email, and to make the dialog easier to dismiss
(just tap the spacebar).  This has been submitted to the PyUnit project on
SourceForge as well:

http://sourceforge.net/tracker/index.php?func=detail&aid=488576&group_id=3912&atid=303912


=== Zope3/utilities/unittestgui.py 1.1.2.4 => 1.1.2.5 ===
 import linecache
 import unittest
+import ScrolledText
 import sys
 import Tkinter
 import tkMessageBox
@@ -377,9 +378,18 @@
                  foreground="red", justify=tk.LEFT).pack(anchor=tk.W)
         tracebackLines = apply(traceback.format_exception, error + (10,))
         tracebackText = string.join(tracebackLines,'')
-        tk.Label(window, text=tracebackText, justify=tk.LEFT).pack()
-        tk.Button(window, text="Close",
-                  command=window.quit).pack(side=tk.BOTTOM)
+        text = ScrolledText.ScrolledText(window)
+        text.tag_config('sel', relief=tk.FLAT)
+        text.insert(tk.END, tracebackText)
+        if len(tracebackLines) < 20:
+            text.config(height=len(tracebackLines) + 5)
+        text.yview_pickplace(tk.END)
+        text['state'] = tk.DISABLED
+        text.pack(expand=1, fill=tk.BOTH)
+        b = tk.Button(window, text="Close",
+                      command=window.quit)
+        b.pack(side=tk.BOTTOM)
+        b.focus_set()
         window.bind('<Key-Return>', lambda e, w=window: w.quit())
         window.mainloop()
         window.destroy()