Xen devel - Mar 2008 - [PATCH] xm: allow non-existent readline module

# HG changeset patch
# User russell.blaine@sun.com
# Date 1187906168 25200
# Node ID 590f85503ec18fc4579b2951e018123bd2a22fc2
# Parent  f48c9e5711b1a198d7507738397489edaf42a594
xm: allow non-existent readline module

Let xm work even if Python doesn''t have its readline module installed.

Signed-off-by: John Levon <john.levon@sun.com>

diff --git a/tools/python/xen/xm/main.py b/tools/python/xen/xm/main.py
--- a/tools/python/xen/xm/main.py
+++ b/tools/python/xen/xm/main.py
@@ -626,8 +626,11 @@ class Shell(cmd.Cmd):
 
     def preloop(self):
         cmd.Cmd.preloop(self)
-        import readline
-        readline.set_completer_delims('' '')
+        try:
+            import readline
+            readline.set_completer_delims('' '')
+        except ImportError:
+            pass
 
     def default(self, line):
         words = shlex.split(line)

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel

On Tue, 11 Mar 2008 john.levon@sun.com wrote:
> # HG changeset patch
> # User russell.blaine@sun.com
> # Date 1187906168 25200
> # Node ID 590f85503ec18fc4579b2951e018123bd2a22fc2
> # Parent  f48c9e5711b1a198d7507738397489edaf42a594
> xm: allow non-existent readline module
>
> Let xm work even if Python doesn''t have its readline module
installed.
Is it possible to do the same for a non existing xgettext package ;) Same
python directory.


Stefan


_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel