From e2d732b399143482fef1d79ec509b8d41de07dad 2012-07-21 03:14:33
From: Jason Grout <jason.grout@drake.edu>
Date: 2012-07-21 03:14:33
Subject: [PATCH] Revert "Add a metadata attribute to zeromq stdout/stderr stream messages"

This reverts commit c32771c742bc2da61861461160b121d89ec4b38e.

---

diff --git a/IPython/zmq/iostream.py b/IPython/zmq/iostream.py
index cbe2e93..f20a660 100644
--- a/IPython/zmq/iostream.py
+++ b/IPython/zmq/iostream.py
@@ -28,15 +28,10 @@ class OutStream(object):
         self.name = name
         self.parent_header = {}
         self._new_buffer()
-        self.metadata = {}
 
     def set_parent(self, parent):
         self.parent_header = extract_header(parent)
 
-    def set_metadata(self, metadata):
-        self.flush()
-        self.metadata = metadata
-
     def close(self):
         self.pub_socket = None
 
@@ -48,8 +43,6 @@ class OutStream(object):
             data = self._buffer.getvalue()
             if data:
                 content = {u'name':self.name, u'data':data}
-                if self.metadata:
-                    content['metadata'] = self.metadata
                 msg = self.session.send(self.pub_socket, u'stream', content=content,
                                        parent=self.parent_header, ident=self.topic)