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[Xen-devel] [PATCH] xm: allow non-existent readline module
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| Subject: | [Xen-devel] [PATCH] xm: allow non-existent readline module |
| From: | john.levon@xxxxxxx |
| Date: | Tue, 11 Mar 2008 14:35:03 -0700 |
| Delivery-date: | Thu, 13 Mar 2008 06:18:27 -0700 |
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# HG changeset patch
# User russell.blaine@xxxxxxx
# 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@xxxxxxx>
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)
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