upstream/ipython Files · docs/examples/kernel/task1.py

The refactoring of the Task system is nearly complete. Now there are...

The refactoring of the Task system is nearly complete. Now there are multiple types of tasks including `StringTask` and `MapTask`. Each task type is responsible for running itself and processing its own result. This makes it much easier for people to create new task types. Also, the map and parallel function support has been completely refactored and improved. This includes a map and parallel function implementation for the task controller as well as a @parallel decorator.

Brian E Granger - - Load All Authors

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        Brian E Granger
    
Fixed most of the examples.  A few still don't work, but this is a start.

              r1338
            
      from IPython.kernel import client

        Brian E Granger
    
Adding examples from ipython1-dev to docs/examples/kernel.  These ...

              r1337
            
      tc = client.TaskClient()

      rc = client.MultiEngineClient()

      rc.push(dict(d=30))

      cmd1 = """\

      a = 5

      b = 10*d

      c = a*b*d

      """

        Brian E Granger
    
The refactoring of the Task system is nearly complete.  Now there are...

              r1395
            
      t1 = client.StringTask(cmd1, clear_before=False, clear_after=True, pull=['a','b','c'])

        Brian E Granger
    
Adding examples from ipython1-dev to docs/examples/kernel.  These ...

              r1337
            
      tid1 = tc.run(t1)

      tr1 = tc.get_task_result(tid1,block=True)

      tr1.raiseException()

      print "a, b: ", tr1.ns.a, tr1.ns.b

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Brian E Granger Fixed most of the examples. A few still don't work, but this is a start.	r1338	from IPython.kernel import client
Brian E Granger Adding examples from ipython1-dev to docs/examples/kernel. These ...	r1337
		tc = client.TaskClient()
		rc = client.MultiEngineClient()

		rc.push(dict(d=30))

		cmd1 = """\
		a = 5
		b = 10*d
		c = abd
		"""

Brian E Granger The refactoring of the Task system is nearly complete. Now there are...	r1395	t1 = client.StringTask(cmd1, clear_before=False, clear_after=True, pull=['a','b','c'])
Brian E Granger Adding examples from ipython1-dev to docs/examples/kernel. These ...	r1337	tid1 = tc.run(t1)
		tr1 = tc.get_task_result(tid1,block=True)
		tr1.raiseException()
		print "a, b: ", tr1.ns.a, tr1.ns.b