From: Keir Fraser <keir.fraser@citrix.com>
Date: Tue, 18 Mar 2008 11:32:06 +0000 (+0000)
Subject: xm: allow non-existent readline module
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~14247^2~48
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=7564231fbc9ce8dfe1ac42223cd20f3dbad15070;p=xen.git

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
index b4e7f1804b..eab8e47c63 100644
--- 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)