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Merge pull request #1548 from minrk/ar_sugar...
Merge pull request #1548 from minrk/ar_sugar Add sugar methods/properties to AsyncResult that are generically useful: * `ar.wall_time` = received - submitted * `ar.serial_time` = sum of serial computation time * `ar.elapsed` = time since submission (wall_time if done) * `ar.progress` = (int) number of sub-tasks that have completed * `len(ar)` = # of tasks * `ar.wait_interactive()`: prints progress These are simple methods derived from the metadata/timestamps already created. But I've been persuaded by @wesm's practice of including simple methods that do useful (and/or cool) things. This also required/revealed some minor fixes/cleanup to clear_output in some cases: * dedent base `core.displaypub.clear_output`, so it's actually defined in the class * clear_output publishes `'\r\b'`, so it will clear terminal-like frontends that don't understand full clear_output behavior. * `core.display.clear_output()` still works, even outside an IPython session. Added a new notebook that shows how to use these new methods and how to do simple animations/progress bars using `clear_output()`. Added `Client.spin_thread(interval)` / `stop_spin_thread()` for running spin in a background thread, to keep zmq queue clear. This can be used to ensure that timing information is as accurate as possible (at the cost of having a background thread active).
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r3673:b9f54806
r6485:e0b43119 merge
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MinRK
add scripts for non-setuptools install of zmq.parallel
 r3634 #!/usr/bin/env python
# encoding: utf-8
#-----------------------------------------------------------------------------
# Copyright (C) 2008-2009 The IPython Development Team
#
# Distributed under the terms of the BSD License. The full license is in
# the file COPYING, distributed as part of this software.
#-----------------------------------------------------------------------------
#-----------------------------------------------------------------------------
# Imports
#-----------------------------------------------------------------------------
MinRK
organize IPython.parallel into subpackages
 r3673 from IPython.parallel.apps.ipclusterapp import launch_new_instance
MinRK
add scripts for non-setuptools install of zmq.parallel
 r3634
launch_new_instance()