Add __main__.py to allow using without copying python files

README.rst

@@ -60,6 +60,26 @@ There are two example servers distributed with pynetworktables2js, one that
 uses `tornado <http://www.tornadoweb.org/en/stable/>`_, and one that uses
 `aiohttp <https://github.com/KeepSafe/aiohttp>`_. Either one should work.
 
+No-copy server
+--------------
+
+You can just distribute your HTML files, and run a pynetworktables server
+using the following command from inside the directory::
+
+    python -m pynetworktables2js
+	
+Or on Windows::
+
+    py -m pynetworktables2js
+    
+This will start a pynetworktables2js server using Tornado (which is installed
+by default) and it will serve the current directory. You can navigate your
+browser (I recommend Chrome) to http://127.0.0.1:8888 and see your website.
+
+
+Customized python server
+------------------------
+
 Go to the 'example' directory distributed with pynetworktables2js, and run::
 
     python tornado_server.py --robot 127.0.0.1

pynetworktables2js/__main__.py

@@ -0,0 +1,85 @@
+'''
+    Allows you to launch a pynetworktables2js server without copying
+    any python code. Just install, and do::
+    
+        python -m pynetworktables2js
+        
+    Or on Windows:
+    
+        py -m pynetworktables2js
+'''
+
+from __future__ import print_function
+
+import os
+from os.path import abspath, dirname, exists, join
+from optparse import OptionParser
+
+import tornado.web
+from tornado.ioloop import IOLoop
+
+from networktables import NetworkTable
+from . import get_handlers, NonCachingStaticFileHandler
+
+import logging
+logger = logging.getLogger('dashboard')
+
+log_datefmt = "%H:%M:%S"
+log_format = "%(asctime)s:%(msecs)03d %(levelname)-8s: %(name)-20s: %(message)s"
+
+def init_networktables(ipaddr):
+
+    logger.info("Connecting to networktables at %s" % ipaddr)
+    NetworkTable.setIPAddress(ipaddr)
+    NetworkTable.setClientMode()
+    NetworkTable.initialize()
+    logger.info("Networktables Initialized")
+
+
+if __name__ == '__main__':
+
+    # Setup options here
+    parser = OptionParser()
+
+    parser.add_option('-p', '--port', default=8888, 
+                      help='Port to run web server on')
+
+    parser.add_option('-v', '--verbose', default=False, action='store_true', 
+                      help='Enable verbose logging')
+
+    parser.add_option('--robot', default='127.0.0.1', 
+                      help="Robot's IP address")
+
+    options, args = parser.parse_args()
+
+    # Setup logging
+    logging.basicConfig(datefmt=log_datefmt,
+                        format=log_format,
+                        level=logging.DEBUG if options.verbose else logging.INFO)
+
+    # Setup NetworkTables
+    init_networktables(options.robot)
+
+    # setup tornado application with static handler + networktables support
+    www_dir = abspath(os.getcwd())
+    index_html = join(www_dir, 'index.html')
+
+    if not exists(www_dir):
+        logger.error("Directory '%s' does not exist!" % www_dir)
+        exit(1)
+
+    if not exists(index_html):
+        logger.warn("%s not found" % index_html)
+
+    app = tornado.web.Application(
+        get_handlers() + [
+            (r"/()", NonCachingStaticFileHandler, {"path": index_html}),
+            (r"/(.*)", NonCachingStaticFileHandler, {"path": www_dir})
+        ]
+    )
+
+    # Start the app
+    logger.info("Listening on http://localhost:%s/" % options.port)
+
+    app.listen(options.port)
+    IOLoop.current().start()