upstream/ipython Files · examples/parallel/multienginemap.py

Summary of changes:...

Summary of changes: 1) IPython/core/compilerop.py: IronPython __future__ flags are non-standard, Solution try/except; comment added 2) IPython/core/completer.py: __main__ was undefined, due to local mistake in creating IronPython scope; removed this tweak 3) IPython/core/prompts.py: os.getuid() is not defined (IronPython bug; see: https://mail.python.org/pipermail/ironpython-users/2014-February/016812.html) 4) IPython/lib/inputhook.py: ctypes SystemError; comment added 5) IPython/utils/process.py and IPython/utils/_process_cli.py: adds a new _process_cli.py which would handle the processes under cli; fixed os.pathsep 6) IPython/utils/io.py: devnull opened in append mode; changed to "w" 7) New issue: IPython/external/decorator/_decorator.py: IronPython doesn't have _getframes, unless FullFrames is set to true; comment added

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      from __future__ import print_function

      from IPython.parallel import Client

      rc = Client()

      view = rc[:]

      result = view.map_sync(lambda x: 2*x, range(10))

      print("Simple, default map: ", result)

      ar = view.map_async(lambda x: 2*x, range(10))

      print("Submitted map, got AsyncResult: ", ar)

      result = ar.r

      print("Using map_async: ", result)

      @view.parallel(block=True)

      def f(x): return 2*x

      result = f.map(range(10))

      print("Using a parallel function: ", result)

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				from __future__ import print_function

				from IPython.parallel import Client

				rc = Client()
				view = rc[:]
				result = view.map_sync(lambda x: 2*x, range(10))
				print("Simple, default map: ", result)

				ar = view.map_async(lambda x: 2*x, range(10))
				print("Submitted map, got AsyncResult: ", ar)
				result = ar.r
				print("Using map_async: ", result)

				@view.parallel(block=True)
				def f(x): return 2*x

				result = f.map(range(10))
				print("Using a parallel function: ", result)