New eventlet.common module to create version-neutral layer. For now only get_errno added there.

All usage of e[0] replaced with either get_errno(e) or e.args[0] if intnetion was not to extract errno, but first argument

1 files changed, 3 insertions, 2 deletions

diff --git a/examples/websocket.py b/examples/websocket.py
index 2cef80c..fca2fa7 100644
--- a/examples/websocket.py
+++ b/examples/websocket.py
@@ -3,6 +3,7 @@ import errno
 from eventlet import wsgi
 from eventlet import pools
 import eventlet
+from eventlet.common import get_errno
 
 class WebSocketWSGI(object):
     def __init__(self, handler, origin):
@@ -37,7 +38,7 @@ class WebSocketWSGI(object):
         try:
             self.handler(ws)
         except socket.error, e:
-            if wsgi.get_errno(e) != errno.EPIPE:
+            if get_errno(e) != errno.EPIPE:
                 raise
         # use this undocumented feature of eventlet.wsgi to ensure that it
         # doesn't barf on the fact that we didn't call start_response
@@ -138,4 +139,4 @@ def dispatch(environ, start_response):
 if __name__ == "__main__":
     # run an example app from the command line            
     listener = eventlet.listen(('localhost', 7000))
-    wsgi.server(listener, dispatch)
\ No newline at end of file
+    wsgi.server(listener, dispatch)