From adcaf770e580027a1e4a827327af6df2620fdf55 Mon Sep 17 00:00:00 2001
From: calvin <calvin@e7d03fd6-7b0d-0410-9947-9c21f3af8025>
Date: Tue, 11 Jan 2005 10:43:21 +0000
Subject: [PATCH] optional optcomplete

git-svn-id: https://linkchecker.svn.sourceforge.net/svnroot/linkchecker/trunk/linkchecker@2123 e7d03fd6-7b0d-0410-9947-9c21f3af8025
---
 linkchecker | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/linkchecker b/linkchecker
index 90be3258..c8c92ef6 100755
--- a/linkchecker
+++ b/linkchecker
@@ -39,11 +39,15 @@ import linkcheck
 # initialize i18n, puts _() function into global namespace
 linkcheck.init_i18n()
 import linkcheck.log
-import optcomplete
 import linkcheck.checker
 import linkcheck.checker.cache
 import linkcheck.checker.consumer
 import linkcheck.configuration
+try:
+    import optcomplete
+    has_optcomplete = True
+except ImportError:
+    has_optcomplete = False
 
 
 # default profiling filename
@@ -220,8 +224,8 @@ class LCOptionParser (optparse.OptionParser, object):
 
     def print_help (self, file=None):
         """print translated help text"""
-        s = "%s\n%s\n%s"%(self.format_help(), Notes, Examples)
-        if os.name!='posix':
+        s = "%s\n%s\n%s" % (self.format_help(), Notes, Examples)
+        if os.name != 'posix':
             linkcheck.StringUtil.paginate(s)
         else:
             print s
@@ -394,7 +398,8 @@ group.add_option("--status", action="store_true", dest="status",
 optparser.add_option_group(group)
 
 ################# auto completion #####################
-optcomplete.autocomplete(optparser)
+if has_optcomplete:
+    optcomplete.autocomplete(optparser)
 
 # read and parse command line options and arguments
 (options, args) = optparser.parse_args()