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Merge pull request #1262 from minrk/hbgil...
Merge pull request #1262 from minrk/hbgil Heartbeat no longer shares the app's Context Fixes in both the single and parallel kernels, preventing the heartbeat thread from sharing the zmq Context with the rest of the process. Non-copying sends require grabbing the GIL from the zmq io-thread in order to free memory, which could let Python get in the way of the heartbeat. Test script and notebook added to examples directory. closes #1260

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ipython_config.py
25 lines | 713 B | text/x-python | PythonLexer
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r3954 c = get_config()
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r4030 app = c.InteractiveShellApp
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# This can be used at any point in a config file to load a sub config
# and merge it into the current one.
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r4030 load_subconfig('ipython_config.py', profile='default')
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lines = """
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r3965 from IPython.parallel import *
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r3954 """
# You have to make sure that attributes that are containers already
# exist before using them. Simple assigning a new list will override
# all previous values.
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r3965 if hasattr(app, 'exec_lines'):
app.exec_lines.append(lines)
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r3954 else:
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r3965 app.exec_lines = [lines]
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# Load the parallelmagic extension to enable %result, %px, %autopx magics.
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r3965 if hasattr(app, 'extensions'):
app.extensions.append('parallelmagic')
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r3954 else:
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r3965 app.extensions = ['parallelmagic']
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