[svn] commit: r1441 - /trunk/src/bin/bindctl/bindcmd.py

[BIND 10 source code commits]

Author: shane
Date: Tue Mar 16 10:32:51 2010
New Revision: 1441

Log:
Use readline if supported on the system, otherwise stdin.


Modified:
    trunk/src/bin/bindctl/bindcmd.py

Modified: trunk/src/bin/bindctl/bindcmd.py
==============================================================================
--- trunk/src/bin/bindctl/bindcmd.py (original)
+++ trunk/src/bin/bindctl/bindcmd.py Tue Mar 16 10:32:51 2010
@@ -14,7 +14,6 @@
 # WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
 import sys
-import readline
 from cmd import Cmd
 from bindctl.exception import *
 from bindctl.moduleinfo import *
@@ -37,6 +36,13 @@
     from collections import OrderedDict
 except ImportError:
     from bindctl.mycollections import OrderedDict
+
+# if we have readline support, use that, otherwise use normal stdio
+try:
+    import readline
+    my_readline = readline.get_line_buffer
+except ImportError:
+    my_readline = sys.stding.readline
 
 
 CONST_BINDCTL_HELP = """BindCtl, version 0.1
@@ -320,7 +326,7 @@
         if 0 == state:
             text = text.strip()
             hints = []
-            cur_line = readline.get_line_buffer()            
+            cur_line = my_readline()
             try:
                 cmd = BindCmdParse(cur_line)
                 if not cmd.params and text: