[IPython-user] [IPython-dev] Twisted 8...

Barry Wark barrywark@gmail....
Tue Apr 1 23:03:54 CDT 2008


Just FYI, it looks like it won't be that bad getting things to work
with Twisted 8. I modified setupext to not barf if twisted's
version.major > 2 and installed ipython1. I'll go ahead and branch an
ipython1-twisted8 and start fixing the last couple of test... Here's
the output of 'trial ipython1' on my machine (twisted 8.0.1):

ipython1.core.tests.test_shell
  BasicShellTest
    testCommand ...                                                        [OK]
    testExecute ...                                                        [OK]
    testPutGet ...                                                         [OK]
    testUpdate ...                                                         [OK]
ipython1.daemon.tests.test_daemonservice
  BasicDaemonServiceTest
    testIDaemonServiceDeferreds ...                                        [OK]
    testIDaemonServiceInterface ...                                        [OK]
    testIDaemonServiceInterfaceMethods ...                                 [OK]
    testRestart_0 ...                                                      [OK]
    testRestart_1 ...                                                      [OK]
    testShutdown ...                                                     [FAIL]
    testSignal_0 ...                                                       [OK]
    testSignal_1 ...                                                       [OK]
    testSignal_10 ...                                                      [OK]
    testSignal_11 ...                                                      [OK]
    testSignal_12 ...                                                      [OK]
    testSignal_13 ...                                                      [OK]
    testSignal_14 ...                                                      [OK]
    testSignal_15 ...                                                      [OK]
    testSignal_16 ...                                                      [OK]
    testSignal_17 ...                                                      [OK]
    testSignal_18 ...                                                      [OK]
    testSignal_19 ...                                                      [OK]
    testSignal_2 ...                                                       [OK]
    testSignal_20 ...                                                      [OK]
    testSignal_21 ...                                                      [OK]
    testSignal_22 ...                                                      [OK]
    testSignal_23 ...                                                      [OK]
    testSignal_24 ...                                                      [OK]
    testSignal_25 ...                                                      [OK]
    testSignal_26 ...                                                      [OK]
    testSignal_27 ...                                                      [OK]
    testSignal_28 ...                                                      [OK]
    testSignal_29 ...                                                      [OK]
    testSignal_3 ...                                                       [OK]
    testSignal_30 ...                                                      [OK]
    testSignal_31 ...                                                      [OK]
    testSignal_32 ...                                                      [OK]
    testSignal_33 ...                                                      [OK]
    testSignal_4 ...                                                       [OK]
    testSignal_5 ...                                                       [OK]
    testSignal_6 ...                                                       [OK]
    testSignal_7 ...                                                       [OK]
    testSignal_8 ...                                                       [OK]
    testSignal_9 ...                                                       [OK]
    testStartBadProcess_0 ...                                              [OK]
    testStartBadProcess_1 ...                                              [OK]
    testStartBadProcess_2 ...                                              [OK]
    testStartProcess_0 ...                                                 [OK]
    testStartProcess_1 ...                                                 [OK]
    testStartProcess_2 ...                                                 [OK]
  ExternalProcessTest
    testPoll ...                                                           [OK]
ipython1.kernel.tests.test_controllerservice
  BasicControllerServiceTest
    testBadUnregister ...                                                  [OK]
    testIControllerCoreInterface ...                                       [OK]
    testIControllerCoreInterfaceMethods ...                                [OK]
    testRegisterCallables ...                                              [OK]
    testRegisterUnregisterEngine ...                                       [OK]
    testRegisterUnregisterMultipleEngines ...                              [OK]
ipython1.kernel.tests.test_enginepb
  EnginePBTest
    testClearQueue ...                                                     [OK]
    testExecuteFailures_0 ...                                              [OK]
    testExecuteFailures_1 ...                                              [OK]
    testExecuteFailures_2 ...                                              [OK]
    testExecuteFailures_3 ...                                              [OK]
    testExecuteFailures_4 ...                                              [OK]
    testExecuteFailures_5 ...                                              [OK]
    testExecuteFailures_6 ...                                              [OK]
    testExecute_0 ...                                                      [OK]
    testExecute_1 ...                                                      [OK]
    testExecute_10 ...                                                     [OK]
    testExecute_11 ...                                                     [OK]
    testExecute_2 ...                                                      [OK]
    testExecute_3 ...                                                      [OK]
    testExecute_4 ...                                                      [OK]
    testExecute_5 ...                                                      [OK]
    testExecute_6 ...                                                      [OK]
    testExecute_7 ...                                                      [OK]
    testExecute_8 ...                                                      [OK]
    testExecute_9 ...                                                      [OK]
    testGetResultDefault ...                                               [OK]
    testGetResultFailure ...                                               [OK]
    testGetResult_0 ...                                                    [OK]
    testGetResult_1 ...                                                    [OK]
    testGetResult_10 ...                                                   [OK]
    testGetResult_11 ...                                                   [OK]
    testGetResult_2 ...                                                    [OK]
    testGetResult_3 ...                                                    [OK]
                                                [ERROR]
    testGetResult_4 ...                                                    [OK]
    testGetResult_5 ...                                                    [OK]
    testGetResult_6 ...                                                    [OK]
    testGetResult_7 ...                                                    [OK]
    testGetResult_8 ...                                                    [OK]
    testGetResult_9 ...                                                    [OK]
    testIEngineCoreDeferreds ...                                           [OK]
    testIEngineCoreInterface ...                                           [OK]
    testIEngineCoreInterfaceMethods ...                                    [OK]
    testIEngineQueuedDeferreds ...                                         [OK]
    testIEngineQueuedInterface ...                                         [OK]
    testIEngineQueuedInterfaceMethods ...                                  [OK]
    testIEngineSerializedDeferreds ...                                     [OK]
    testIEngineSerializedInterface ...                                     [OK]
    testIEngineSerializedInterfaceMethods ...                              [OK]
    testKeys ...                                                           [OK]
    testMessageSizeLimit ...                                               [OK]
    testNull ...                                                           [OK]
    testPullFunction ...                                                   [OK]
    testPullNameError ...                                                  [OK]
    testPullSerializedFailures ...                                         [OK]
    testPushFunction ...                                                   [OK]
    testPushFunctionGlobal ...                                             [OK]
    testPushPullArray ...                                                  [OK]
    testPushPullFailures ...                                               [OK]
    testPushPullSerialized ...                                             [OK]
    testPushPull_0 ...                                                     [OK]
    testPushPull_1 ...                                                     [OK]
    testPushPull_2 ...                                                     [OK]
    testPushPull_3 ...                                                     [OK]
    testPushPull_4 ...                                                     [OK]
    testQueueStatus ...                                                    [OK]
ipython1.kernel.tests.test_engineservice
  BasicEngineServiceTest
    testClearProperties ...                                                [OK]
    testDelHasProperties ...                                               [OK]
    testExecuteFailures_0 ...                                              [OK]
    testExecuteFailures_1 ...                                              [OK]
    testExecuteFailures_2 ...                                              [OK]
    testExecuteFailures_3 ...                                              [OK]
    testExecuteFailures_4 ...                                              [OK]
    testExecuteFailures_5 ...                                              [OK]
    testExecuteFailures_6 ...                                              [OK]
    testExecute_0 ...                                                      [OK]
    testExecute_1 ...                                                      [OK]
    testExecute_10 ...                                                     [OK]
    testExecute_11 ...                                                     [OK]
    testExecute_2 ...                                                      [OK]
    testExecute_3 ...                                                      [OK]
    testExecute_4 ...                                                      [OK]
    testExecute_5 ...                                                      [OK]
    testExecute_6 ...                                                      [OK]
    testExecute_7 ...                                                      [OK]
    testExecute_8 ...                                                      [OK]
    testExecute_9 ...                                                      [OK]
    testGetResultDefault ...                                               [OK]
    testGetResultFailure ...                                               [OK]
    testGetResult_0 ...                                                    [OK]
    testGetResult_1 ...                                                    [OK]
    testGetResult_10 ...                                                   [OK]
    testGetResult_11 ...                                                   [OK]
    testGetResult_2 ...                                                    [OK]
    testGetResult_3 ...                                                    [OK]
    testGetResult_4 ...                                                    [OK]
    testGetResult_5 ...                                                    [OK]
    testGetResult_6 ...                                                    [OK]
    testGetResult_7 ...                                                    [OK]
    testGetResult_8 ...                                                    [OK]
    testGetResult_9 ...                                                    [OK]
    testGetSetProperties ...                                               [OK]
    testIEngineCoreDeferreds ...                                           [OK]
    testIEngineCoreInterface ...                                           [OK]
    testIEngineCoreInterfaceMethods ...                                    [OK]
    testIEnginePropertiesInterface ...                                     [OK]
    testIEnginePropertiesInterfaceMethods ...                              [OK]
    testIEngineSerializedDeferreds ...                                     [OK]
    testIEngineSerializedInterface ...                                     [OK]
    testIEngineSerializedInterfaceMethods ...                              [OK]
    testKeys ...                                                           [OK]
    testPullFunction ...                                                   [OK]
    testPullNameError ...                                                  [OK]
    testPullSerializedFailures ...                                         [OK]
    testPushFunction ...                                                   [OK]
    testPushFunctionGlobal ...                                             [OK]
    testPushPullArray ...                                                  [OK]
    testPushPullFailures ...                                               [OK]
    testPushPullSerialized ...                                             [OK]
    testPushPull_0 ...                                                     [OK]
    testPushPull_1 ...                                                     [OK]
    testPushPull_2 ...                                                     [OK]
    testPushPull_3 ...                                                     [OK]
    testPushPull_4 ...                                                     [OK]
    testStrictDict ...                                                     [OK]
  QueuedEngineServiceTest
    testClearProperties ...                                                [OK]
    testClearQueue ...                                                     [OK]
    testDelHasProperties ...                                               [OK]
    testExecuteFailures_0 ...                                              [OK]
    testExecuteFailures_1 ...                                              [OK]
    testExecuteFailures_2 ...                                              [OK]
    testExecuteFailures_3 ...                                              [OK]
    testExecuteFailures_4 ...                                              [OK]
    testExecuteFailures_5 ...                                              [OK]
    testExecuteFailures_6 ...                                              [OK]
    testExecute_0 ...                                                      [OK]
    testExecute_1 ...                                                      [OK]
    testExecute_10 ...                                                     [OK]
    testExecute_11 ...                                                     [OK]
    testExecute_2 ...                                                      [OK]
    testExecute_3 ...                                                      [OK]
    testExecute_4 ...                                                      [OK]
    testExecute_5 ...                                                      [OK]
    testExecute_6 ...                                                      [OK]
    testExecute_7 ...                                                      [OK]
    testExecute_8 ...                                                      [OK]
    testExecute_9 ...                                                      [OK]
    testGetResultDefault ...                                               [OK]
    testGetResultFailure ...                                               [OK]
    testGetResult_0 ...                                                    [OK]
    testGetResult_1 ...                                                    [OK]
    testGetResult_10 ...                                                   [OK]
    testGetResult_11 ...                                                   [OK]
    testGetResult_2 ...                                                    [OK]
    testGetResult_3 ...                                                    [OK]
    testGetResult_4 ...                                                    [OK]
    testGetResult_5 ...                                                    [OK]
    testGetResult_6 ...                                                    [OK]
    testGetResult_7 ...                                                    [OK]
    testGetResult_8 ...                                                    [OK]
    testGetResult_9 ...                                                    [OK]
    testGetSetProperties ...                                               [OK]
    testIEngineCoreDeferreds ...                                           [OK]
    testIEngineCoreInterface ...                                           [OK]
    testIEngineCoreInterfaceMethods ...                                    [OK]
    testIEnginePropertiesInterface ...                                     [OK]
    testIEnginePropertiesInterfaceMethods ...                              [OK]
    testIEngineQueuedDeferreds ...                                         [OK]
    testIEngineQueuedInterface ...                                         [OK]
    testIEngineQueuedInterfaceMethods ...                                  [OK]
    testIEngineSerializedDeferreds ...                                     [OK]
    testIEngineSerializedInterface ...                                     [OK]
    testIEngineSerializedInterfaceMethods ...                              [OK]
    testKeys ...                                                           [OK]
    testPullFunction ...                                                   [OK]
    testPullNameError ...                                                  [OK]
    testPullSerializedFailures ...                                         [OK]
    testPushFunction ...                                                   [OK]
    testPushFunctionGlobal ...                                             [OK]
    testPushPullArray ...                                                  [OK]
    testPushPullFailures ...                                               [OK]
    testPushPullSerialized ...                                             [OK]
    testPushPull_0 ...                                                     [OK]
    testPushPull_1 ...                                                     [OK]
    testPushPull_2 ...                                                     [OK]
    testPushPull_3 ...                                                     [OK]
    testPushPull_4 ...                                                     [OK]
    testQueueStatus ...                                                    [OK]
    testStrictDict ...                                                     [OK]
ipython1.kernel.tests.test_multiengine
  BasicMultiEngineTestCase
    testClearProperties ...                                                [OK]
    testClearQueue ...                                                     [OK]
    testDelHasProperties ...                                               [OK]
    testExecuteAll ...                                                     [OK]
    testExecuteFailures_0 ...                                              [OK]
    testExecuteFailures_1 ...                                              [OK]
    testExecuteFailures_2 ...                                              [OK]
    testExecuteFailures_3 ...                                              [OK]
    testExecuteFailures_4 ...                                              [OK]
    testExecuteFailures_5 ...                                              [OK]
    testExecuteFailures_6 ...                                              [OK]
    testGetIDs ...                                                         [OK]
    testGetResultAll ...                                                   [OK]
    testGetResultDefault ...                                               [OK]
    testGetResultFailure ...                                               [OK]
    testGetSetProperties ...                                               [OK]
    testIEngineMultiplexerDeferreds ...                                    [OK]
    testIEngineMultiplexerInterfaceMethods ...                             [OK]
    testIMultiEngineInterface ...                                          [OK]
    testInvalidEngineID ...                                                [OK]
    testNoEnginesRegistered ...                                            [OK]
    testPullFunction ...                                                   [OK]
    testPullFunctionAll ...                                                [OK]
    testPushFunction ...                                                   [OK]
    testPushFunctionAll ...                                                [OK]
    testPushPull ...                                                       [OK]
    testPushPullAll ...                                                    [OK]
    testPushPullSerialized ...                                             [OK]
    testQueueStatus ...                                                    [OK]
  SynchronousMultiEngineTestCase
    testClearProperties ...                                                [OK]
    testClearQueue ...                                                     [OK]
    testDelHasProperties ...                                               [OK]
    testExecute ...                                                        [OK]
    testGetIDs ...                                                         [OK]
    testGetResult ...                                                      [OK]
    testGetSetProperties ...                                               [OK]
    testISynchronousMultiEngineInterface ...                               [OK]
    testPushPull ...                                                       [OK]
    testPushPullFunction ...                                               [OK]
    testPushPullSerialized ...                                             [OK]
    testQueueStatus ...                                                    [OK]
    testResetAndKeys ...                                                   [OK]
    test_clear_pending_deferreds ...                                       [OK]
ipython1.kernel.tests.test_multienginexmlrpc
  FullSynchronousMultiEngineTestCase
    testClearProperties ...                                                [OK]
    testClearQueue ...                                                     [OK]
    testDelHasProperties ...                                               [OK]
    testExecute ...                                                        [OK]
    testGetIDs ...                                                         [OK]
    testGetResult ...                                                      [OK]
    testGetSetProperties ...                                               [OK]
    testISynchronousMultiEngineInterface ...                               [OK]
    testMap ...                                                            [OK]
    testMapNonblocking ...                                                 [OK]
    testPushPull ...                                                       [OK]
    testPushPullFunction ...                                               [OK]
    testPushPullSerialized ...                                             [OK]
    testQueueStatus ...                                                    [OK]
    testResetAndKeys ...                                                   [OK]
    testRun ...                                                            [OK]
    testRunNonblocking ...                                                 [OK]
    testScatterGather ...                                                  [OK]
    testScatterGatherNonblocking ...                                       [OK]
    testScatterGatherNumpy ...                                             [OK]
    testScatterGatherNumpyNonblocking ...                                  [OK]
    testZipPull ...                                                        [OK]
    testZipPullNonblocking ...                                             [OK]
    test_clear_pending_deferreds ...                                       [OK]
ipython1.kernel.tests.test_newserialized
  SerializedTestCase
    testNDArraySerialized ...                                              [OK]
    testPickleSerialized ...                                               [OK]
    testSerializedInterfaces ...                                           [OK]
ipython1.kernel.tests.test_pendingdeferred
  PendingDeferredManagerTest
    testBasic ...                                                          [OK]
    test_double_get ...                                                    [OK]
    test_get_after_callback ...                                            [OK]
    test_get_after_errback ...                                             [OK]
    test_get_before_callback ...                                           [OK]
    test_get_before_errback ...                                            [OK]
    test_nested_deferreds ...                                              [OK]
    test_noresult_noblock ...                                              [OK]
    test_save_get_delete ...                                               [OK]
    test_save_then_delete ...                                              [OK]
    test_with_callbacks ...                                                [OK]
    test_with_errbacks ...                                                 [OK]
ipython1.kernel.tests.test_task
  BasicTaskControllerTestCase
    testAbort ...                                                          [OK]
    testAbortType ...                                                      [OK]
    testClears ...                                                         [OK]
    testRecoveryTasks ...                                                  [OK]
    testSetupNS ...                                                        [OK]
    testSimpleRetries ...                                                  [OK]
    testTaskIDs ...                                                        [OK]
    testTaskResults ...                                                    [OK]
ipython1.kernel.tests.test_taskxmlrpc
  TaskTest
    testAbort ...                                                          [OK]
    testAbortType ...                                                      [OK]
    testClears ...                                                         [OK]
    testRecoveryTasks ...                                                  [OK]
    testSetupNS ...                                                        [OK]
    testSimpleRetries ...                                                  [OK]
    testTaskIDs ...                                                        [OK]
    testTaskResults ...                                                    [OK]
ipython1.notebook.tests.test_notebook
  MissingSQLAlchemy
    testSkipNBTests ...                                                    [OK]

===============================================================================
[FAIL]: ipython1.daemon.tests.test_daemonservice.BasicDaemonServiceTest.testShutdown

Traceback (most recent call last):
  File "/Users/barry/Development/vendors/ipython1-dev/ipython1/daemon/tests/daemonservicetest.py",
line 172, in <lambda>
    d.addCallback(lambda r: self.assertEquals(len(r), len(validCommands)))
twisted.trial.unittest.FailTest: not equal:
a = 1
b = 3

===============================================================================
[ERROR]: ipython1.kernel.tests.test_enginepb.EnginePBTest.testGetResult_3

Traceback (most recent call last):
Failure: twisted.trial.util.DirtyReactorAggregateError: Reactor was unclean.
Selectables:
<Broker #0 on 10201>
-------------------------------------------------------------------------------
Ran 339 tests in 37.882s

FAILED (failures=1, errors=1, successes=338)


On Tue, Apr 1, 2008 at 7:55 PM, Barry Wark <barrywark@gmail.com> wrote:
> Same on OS X. Installation is easy (via setuptools or distutils). If I
>  find time in the next day or two, I'll make a twisted8 branch of
>  ipython1-dev and will try to get things working. Brian, shoot me a
>  note if you're going to do the same; I'm sure your efforts will be
>  more efficient than mine.
>
>  barry
>
>
>
>  On Tue, Apr 1, 2008 at 7:11 PM, Glenn H Tarbox, PhD <glenn@tarbox.org> wrote:
>  > I don't fully understand all the issues with setuptools and the variants
>  >  other than there is a substantial debate.  I've seen threads and IRC
>  >  traffic on this on the twisted channels and elsewhere so I know there
>  >  are issues.
>  >
>  >  However, I've been running trunk Twisted for a while...  8.0 did bring a
>  >  number of fixes but the rather dramatic jump in numbering is almost
>  >  entirely about changing the version numbering scheme itself (the 8 is
>  >  for 2008), not a rearchitecture.
>  >
>  >  By the time code makes it to the trunk on Twisted, its pretty solid.
>  >  I've had no trouble and given the number of tests and buildbots (I host
>  >  4), I'd be surprised if we found significant issues.
>  >
>  >  On linux the installation is trivial and solid... can't speak to the
>  >  other platforms.
>  >
>  >  -glenn
>  >
>  >
>  >
>  >
>  >  On Wed, 2008-04-02 at 01:26 +0200, Gael Varoquaux wrote:
>  >  > On Tue, Apr 01, 2008 at 04:11:52PM -0700, Barry Wark wrote:
>  >  > > Just to play devil's advocate, it's not our fault that linux distros
>  >  > > lag behind in their packaged version of Twisted ;)
>  >  >
>  >  > How old is the twisted 8.0 release? I have the feeling it is only a
>  >  > couple of weeks old. In this case you can't call not packaging in a
>  >  > stable release lagging behind, but simply normal procedure of validating
>  >  > before shipping. Do you run mission-critical servers? Do you know what it
>  >  > means to have a lab stopped from working if their is a flaw on the
>  >  > packages you supported on one of your servers. I can tell you, it feels
>  >  > very bad. So supporting leading edge is great when you are dealing with
>  >  > your own box, and you are a devlopper happy to play around, but elsewhere
>  >  > more conservative decisions can also make sense.
>  >  >
>  >  > > On the more practical side, why not use Python's pacakge system (i.e.
>  >  > > setuptools) to install Twisted (I'd guess that all linux distros that
>  >  > > would include ipython would also have setuptools packages)?
>  >  >
>  >  > Because it s not Python's package system. It is a hack to work around the
>  >  > fact that Python has no package system. It induces a crazy amount of side
>  >  > effect and misbehaviors. Don't get me wrong, I use setuptools a lot, and
>  >  > appreciate the fonctionnality they add, but I can hardly see them as a
>  >  > robust solution for packaging. It is funny you should mention them, AFAIK
>  >  > until this (leading edge) release, twisted itself could not be installed
>  >  > using setuptools.
>  >  >
>  >  > I am not sure if you have followed, but currently setuptools are a
>  >  > burning subject. IMHO Python packaging is a burning subject, and I am
>  >  > tired of loosing a ridiculous amount of time to deal with different
>  >  > version of libraries. I am afraid there is no good solution. Provide
>  >  > several almost good solutions is a good idea, and setuptools do figure
>  >  > amongst these, but I must admit I wouldn't force people to rely on
>  >  > setuptools. I bites back.
>  >  >
>  >  > > using a setuptools-compatible Twisted might allow the ipython1
>  >  > > installer to install (maybe even precompiled) Twisted eggs if Twisted
>  >  > > isn't present. Just a thought.
>  >  >
>  >  > This kind of reasonning has brought setuptools to what it is currently:
>  >  > something very problematic on secure and high-reliability servers. Indeed
>  >  > you seem to be suggesting that the installer will be doing some magic to
>  >  > download the requirements if they are not their. Think about it, this is
>  >  > both a unacceptable security hole, and something that forbids any kind of
>  >  > alternate packaging (for instance for automated deployement on a
>  >  > cluster).
>  >  >
>  >  > I am just trying to warn people that setuptools is a neat toy, but not a
>  >  > solution for everybody. I use it a lot on my development boxes, but never
>  >  > on my servers.
>  >  >
>  >  > My 2 cents,
>  >  >
>  >  > Gaël
>  >
>  > > _______________________________________________
>  >  > IPython-dev mailing list
>  >  > IPython-dev@scipy.org
>  >  > http://lists.ipython.scipy.org/mailman/listinfo/ipython-dev
>  >  --
>  >
>  > Glenn H. Tarbox, PhD    | Don't worry about people stealing your ideas. If your ideas
>  >  206-494-0819            | are any good, you'll have to ram them down people's throats
>  >  glenn@tarbox.org (gtalk) + ghtdak on aim/freenode     | ^ Howard Aiken, IBM engineer
>  >
>  >
>  >
>  >
>  >  _______________________________________________
>  >  IPython-dev mailing list
>  >  IPython-dev@scipy.org
>  >  http://lists.ipython.scipy.org/mailman/listinfo/ipython-dev
>  >
>


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