Indent many lines before any real change

This is a preliminary commit, without any functional change,
just to make the next one easier to review.

neo/lib/event.py

@@ -135,6 +135,7 @@ class EpollEventManager(object):
 
     def _poll(self, blocking):
         if blocking:
+            if 1:
                     timeout = self._timeout
                     timeout_object = self
                     for conn in self.connection_dict.itervalues():
@@ -155,6 +156,7 @@ class EpollEventManager(object):
             elif exc.errno != EINTR:
                 raise
             return
+        else:
             if event_list:
                 self.unregistered = unregistered = []
                 wlist = []
@@ -186,7 +188,8 @@ class EpollEventManager(object):
                         continue
                     if conn.readable():
                         self._addPendingConnection(conn)
-        elif blocking > 0:
+                return
+        if blocking > 0:
             logging.debug('timeout triggered for %r', timeout_object)
             timeout_object.onTimeout()