make launchpad integration optional

launchpad integration is nice, but it's incredibly slow. So there
are times where it would be nice if it was optional. You can
specify it on the command line with the -l flag.

Change-Id: I7d5d57750c82efbc0936186625ceacecaf350085

elastic_recheck/cmd/check_success.py

@@ -30,6 +30,9 @@ def get_options():
         description='Query for existing recheck bugs.')
     parser.add_argument('--dir', '-d', help="Queries Directory",
                         default="queries")
+    parser.add_argument('--lp', '-l', help="Query Launchpad",
+                        type=bool,
+                        default=False)
     return parser.parse_args()
 
 
@@ -53,7 +56,7 @@ def collect_metrics(classifier):
     return data
 
 
-def print_metrics(data):
+def print_metrics(data, with_lp=False):
     print "Elastic recheck known issues"
     print
 
@@ -62,7 +65,8 @@ def print_metrics(data):
     for d in sorted_data:
         print("Bug: https://bugs.launchpad.net/bugs/%s => %s"
               % (d[0], d[1]['query'].rstrip()))
-        get_launchpad_bug(d[0])
+        if with_lp:
+            get_launchpad_bug(d[0])
         print "Hits"
         for s in d[1]['hits'].keys():
             print "  %s: %s" % (s, len(d[1]['hits'][s]))
@@ -85,7 +89,7 @@ def main():
     opts = get_options()
     classifier = er.Classifier(opts.dir)
     data = collect_metrics(classifier)
-    print_metrics(data)
+    print_metrics(data, with_lp=opts.lp)
 
 
 if __name__ == "__main__":