So I was trying to try out the parallel testing that Ondrej has setup in his par branch (see this old thread: http://groups.google.com/group/sympy/browse_thread/thread/379f13863348f80/af9d58ab53418e0f?lnk=gst&q=parallel#af9d58ab53418e0f , and here is Ondrej's branch: http://github.com/certik/sympy/tree/par) .
After installing twisted and foolcap and running "ipcluster local -n 2" (I have a dual core MacBook Pro), which created the furl files in ~/.ipython/security, I tried running In [1]: from IPython.kernel import client In [2]: mec = client.MultiEngineClient() As suggested on http://ipython.scipy.org/doc/manual/html/parallel/parallel_intro.html#getting-started . But I got this traceback: --------------------------------------------------------------------------- ConnectionRefusedError Traceback (most recent call last) /Users/aaronmeurer/Documents/Python/sympy/sympy/<ipython console> in <module>() /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site- packages/IPython/kernel/client.pyc in get_multiengine_client(furl_or_file) 67 """ 68 client = blockingCallFromThread(_client_tub.get_multiengine_client, ---> 69 furl_or_file) 70 return client.adapt_to_blocking_client() 71 /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site- packages/IPython/kernel/twistedutil.pyc in blockingCallFromThread(f, *a, **kw) 70 @raise: any error raised during the callback chain. 71 """ ---> 72 return twisted.internet.threads.blockingCallFromThread(reactor, f, *a, **kw) 73 74 else: /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site- packages/Twisted-8.2.0-py2.6-macosx-10.3-fat.egg/twisted/internet/ threads.pyc in blockingCallFromThread(reactor, f, *a, **kw) 112 result = queue.get() 113 if isinstance(result, failure.Failure): --> 114 result.raiseException() 115 return result 116 /Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/site- packages/Twisted-8.2.0-py2.6-macosx-10.3-fat.egg/twisted/python/ failure.pyc in raiseException(self) 324 information if available. 325 """ --> 326 raise self.type, self.value, self.tb 327 328 ConnectionRefusedError: Connection was refused by other side: 61: Connection refused. Any idea what could be causing this? Aaron Meurer --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sympy" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sympy?hl=en -~----------~----~----~----~------~----~------~--~---
