upstream/ipython Files · IPython/kernel/tests/test_contexts.py

Merging the new-extensions branch....

Merging the new-extensions branch. * Previously, the latex Sphinx docs were in a single chapter. This has been fixed by adding a sixth argument of True to the ``latex_documents`` attribute of :file:`conf.py`. * The ``psum`` example in the MPI documentation has been updated to mpi4py version 1.1.0. Thanks to J. Thomas for this fix. * The top-level, zero-install :file:`ipython.py` script has been updated to the new application launching API. * The extension loading functions have been renamed to :func:`load_ipython_extension` and :func:`unload_ipython_extension`. * The :mod:`IPython.extensions.pretty` extension has been moved out of quarantine and fully updated to the new extension API. * New magics for loading/unloading/reloading extensions have been added: ``%load_ext``, ``%unload_ext`` and ``%reload_ext``.

Brian Granger - - Load All Authors

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             test_contexts.py
        
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      # Tell nose to skip this module

      __test__ = {}

      #from __future__ import with_statement

      # XXX This file is currently disabled to preserve 2.4 compatibility.

      #def test_simple():

      if 0:

          # XXX - for now, we need a running cluster to be started separately.  The

          # daemon work is almost finished, and will make much of this unnecessary.

          from IPython.kernel import client

          mec = client.MultiEngineClient(('127.0.0.1',10105))

          try:

              mec.get_ids()

          except ConnectionRefusedError:

              import os, time

              os.system('ipcluster -n 2 &')

              time.sleep(2)

              mec = client.MultiEngineClient(('127.0.0.1',10105))

          mec.block = False

          import itertools

          c = itertools.count()

          parallel = RemoteMultiEngine(mec)

          mec.pushAll()

          ## with parallel as pr:

          ##     # A comment

          ##     remote()  # this means the code below only runs remotely

          ##     print 'Hello remote world'

          ##     x = range(10)

          ##     # Comments are OK

          ##     # Even misindented.

          ##     y = x+1

          ## with pfor('i',sequence) as pr:

          ##     print x[i]

          print pr.x + pr.y

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				# Tell nose to skip this module
				__test__ = {}

				#from __future__ import with_statement

				# XXX This file is currently disabled to preserve 2.4 compatibility.

				#def test_simple():
				if 0:

				# XXX - for now, we need a running cluster to be started separately. The
				# daemon work is almost finished, and will make much of this unnecessary.
				from IPython.kernel import client
				mec = client.MultiEngineClient(('127.0.0.1',10105))

				try:
				mec.get_ids()
				except ConnectionRefusedError:
				import os, time
				os.system('ipcluster -n 2 &')
				time.sleep(2)
				mec = client.MultiEngineClient(('127.0.0.1',10105))

				mec.block = False

				import itertools
				c = itertools.count()

				parallel = RemoteMultiEngine(mec)

				mec.pushAll()

				## with parallel as pr:
				## # A comment
				## remote() # this means the code below only runs remotely
				## print 'Hello remote world'
				## x = range(10)
				## # Comments are OK
				## # Even misindented.
				## y = x+1


				## with pfor('i',sequence) as pr:
				## print x[i]

				print pr.x + pr.y