adding host attribute to config file, server.py, and launch.py. closes …

…#53

launch.py

@@ -30,6 +30,7 @@ def is_valid_filepath(parser, arg):
         'ca_certs' : None,
         'ssl' : False,
         'port' : '8{0:03d}',
+        'host' : '0.0.0.0',
         'icons': 'link',
         'corpus_link' : None,
         'doc_title_format' : None,
@@ -70,7 +71,8 @@ def get_log_file(k):
     print "pid","port"
     for proc,k in zip(procs, topic_range):
         port = config.get("main","port").format(k)
-        print proc.pid, "http://localhost:{0}/".format(port)
+        host = config.get("main","host")
+        print proc.pid, "http://{host}:{port}/".format(host=host,port=port)
 
 
     # CLEAN EXIT AND SHUTDOWN OF SERVERS

server.py

@@ -181,6 +181,7 @@ def is_valid_filepath(parser, arg):
         help="Number of Topics")
     parser.add_argument('-p', dest='port', type=int, 
         help="Port Number", default=None)
+    parser.add_argument('--host', default=None, help='Hostname')
     parser.add_argument('--ssl', action='store_true',
         help="Use SSL (must specify certfile, keyfile, and ca_certs in config)")
     parser.add_argument('--ssl-certfile', dest='certfile', nargs="?",
@@ -202,6 +203,7 @@ def is_valid_filepath(parser, arg):
         'ca_certs' : None,
         'ssl' : False,
         'port' : '8{0:03d}',
+        'host' : '0.0.0.0',
         'topic_range' : '{0},{1},1'.format(args.k, args.k+1),
         'icons': 'link',
         'corpus_link' : None,
@@ -225,6 +227,12 @@ def is_valid_filepath(parser, arg):
         port = config.get('main','port').format(args.k)
         print port
 
+    # hostname assignment
+    if args.host:
+        host = args.host
+    else:
+        host = config.get('main','host')
+
     # LDA objects
     lda_c = Corpus.load(corpus_file)
     lda_m = None
@@ -295,8 +303,8 @@ def send_static(filename):
         keyfile = args.keyfile or config.get('ssl', 'keyfile')
         ca_certs = args.ca_certs or config.get('ssl', 'ca_certs')
 
-        run(host='0.0.0.0', port=port, server=SSLWSGIRefServer,
+        run(host=host, port=port, server=SSLWSGIRefServer,
             certfile=certfile, keyfile=keyfile, ca_certs=ca_certs)
     else:
-        run(host='0.0.0.0', port=port)
+        run(host=host, port=port)
 

train.py

@@ -159,6 +159,7 @@ def build_models(corpus_filename, model_path, krange, n_iterations=200,
     config.set("main", "context_type", corpus_type)
     config.set("main", "model_pattern", model_pattern)
     config.set("main", "port", "16{0:03d}")
+    config.set("main", "host", "0.0.0.0")
     args.k.sort()
     config.set("main", "topics", args.k)
     config.add_section("www")