upstream/ipython Files · docs/examples/parallel/task2.py

Merge pull request from dopplershift/pylab-switch...

Merge pull request from dopplershift/pylab-switch Enable switching %pylab mode between inline and a single gui mode in a single notebook. With this merge, `%pylab` can be called interactively to toggle inline/GUI (matplotlib floating windows) mode. After initializing `%pylab inline`, now one can call `%pylab` without arguments to activate the default GUI or ask for a specific one as usual. IPython will detect if a different GUI is requested if one was already activated and will refuse to do so (to prevent multiple event loops from running concurrently, which often leads to problems).

Thomas Kluyver - - Load All Authors

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      #!/usr/bin/env python

      # encoding: utf-8

      from IPython.parallel import Client

      import time

      import sys

      flush = sys.stdout.flush

      rc = Client()

      v = rc.load_balanced_view()

      mux = rc[:]

      for i in range(24):

          v.apply(time.sleep, 1)

      for i in range(6):

          time.sleep(1.0)

          print("Queue status (vebose=False)")

          print(v.queue_status(verbose=False))

          flush()

      for i in range(24):

          v.apply(time.sleep, 1)

      for i in range(6):

          time.sleep(1.0)

          print("Queue status (vebose=True)")

          print(v.queue_status(verbose=True))

          flush()

      for i in range(12):

          v.apply(time.sleep, 2)

      print("Queue status (vebose=True)")

      print(v.queue_status(verbose=True))

      flush()

      # qs = v.queue_status(verbose=True)

      # queued = qs['scheduled']

      for msg_id in v.history[-4:]:

          v.abort(msg_id)

      for i in range(6):

          time.sleep(1.0)

          print("Queue status (vebose=True)")

          print(v.queue_status(verbose=True))

          flush()

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				#!/usr/bin/env python
				# encoding: utf-8

				from IPython.parallel import Client
				import time
				import sys
				flush = sys.stdout.flush

				rc = Client()
				v = rc.load_balanced_view()
				mux = rc[:]


				for i in range(24):
				v.apply(time.sleep, 1)

				for i in range(6):
				time.sleep(1.0)
				print("Queue status (vebose=False)")
				print(v.queue_status(verbose=False))
				flush()

				for i in range(24):
				v.apply(time.sleep, 1)

				for i in range(6):
				time.sleep(1.0)
				print("Queue status (vebose=True)")
				print(v.queue_status(verbose=True))
				flush()

				for i in range(12):
				v.apply(time.sleep, 2)

				print("Queue status (vebose=True)")
				print(v.queue_status(verbose=True))
				flush()

				# qs = v.queue_status(verbose=True)
				# queued = qs['scheduled']

				for msg_id in v.history[-4:]:
				v.abort(msg_id)

				for i in range(6):
				time.sleep(1.0)
				print("Queue status (vebose=True)")
				print(v.queue_status(verbose=True))
				flush()