python3 compat fixes

https://github.com/eventlet/eventlet/pull/59

1 files changed, 9 insertions, 7 deletions

diff --git a/examples/websocket.py b/examples/websocket.py
index 89a4fbf..66a2165 100644
--- a/examples/websocket.py
+++ b/examples/websocket.py
@@ -1,14 +1,16 @@
 import eventlet
 from eventlet import wsgi
 from eventlet import websocket
+from eventlet.support import six
 
 # demo app
 import os
 import random
 
+
 @websocket.WebSocketWSGI
 def handle(ws):
-    """  This is the websocket handler function.  Note that we 
+    """  This is the websocket handler function.  Note that we
     can dispatch based on path in here, too."""
     if ws.path == '/echo':
         while True:
@@ -16,12 +18,12 @@ def handle(ws):
             if m is None:
                 break
             ws.send(m)
-            
+
     elif ws.path == '/data':
-        for i in xrange(10000):
+        for i in six.moves.range(10000):
             ws.send("0 %s %s\n" % (i, random.random()))
             eventlet.sleep(0.1)
-                  
+
 def dispatch(environ, start_response):
     """ This resolves to the web page or the websocket depending on
     the path."""
@@ -30,11 +32,11 @@ def dispatch(environ, start_response):
     else:
         start_response('200 OK', [('content-type', 'text/html')])
         return [open(os.path.join(
-                     os.path.dirname(__file__), 
+                     os.path.dirname(__file__),
                      'websocket.html')).read()]
-        
+
 if __name__ == "__main__":
-    # run an example app from the command line            
+    # run an example app from the command line
     listener = eventlet.listen(('127.0.0.1', 7000))
     print("\nVisit http://localhost:7000/ in your websocket-capable browser.\n")
     wsgi.server(listener, dispatch)