upstream/ipython Files · IPython/zmq/displayhook.py

Merge branch 'fix-del-method-exit-test' of http://github.com/takowl/ipython into takowl-fix-del-method-exit-test...

Merge branch 'fix-del-method-exit-test' of http://github.com/takowl/ipython into takowl-fix-del-method-exit-test Fix errors with __del__ methods being called on exit. This branch reintroduces a recent fix that got accidentally overwritten, as well as adding a more stringent form of the test so that we don't miss it again in the future (the old test only printed a message but didn't fail, so it was easy to miss). Closes gh-172 (pull request).

Brian Granger - - Load All Authors

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             displayhook.py
        
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      import __builtin__

      from session import extract_header

      class DisplayHook(object):

          def __init__(self, session, pub_socket):

              self.session = session

              self.pub_socket = pub_socket

              self.parent_header = {}

          def __call__(self, obj):

              if obj is None:

                  return

              __builtin__._ = obj

              msg = self.session.msg(u'pyout', {u'data':repr(obj)},

                                     parent=self.parent_header)

              self.pub_socket.send_json(msg)

          def set_parent(self, parent):

              self.parent_header = extract_header(parent)

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				import __builtin__

				from session import extract_header

				class DisplayHook(object):

				def __init__(self, session, pub_socket):
				self.session = session
				self.pub_socket = pub_socket
				self.parent_header = {}

				def __call__(self, obj):
				if obj is None:
				return

				__builtin__._ = obj
				msg = self.session.msg(u'pyout', {u'data':repr(obj)},
				parent=self.parent_header)
				self.pub_socket.send_json(msg)

				def set_parent(self, parent):
				self.parent_header = extract_header(parent)