Moving to newer Python versions

With Lucid fast approaching, efforts to actually migrate Launchpad to Python 2.6 are getting under way.

Relevant tagged bugs: https://bugs.launchpad.net/launchpad-foundations/+bugs?field.tag=python-upgrade

Branches

Obsolete branches from the last push, which got us to 2.5

• https://code.launchpad.net/~launchpad-committers/launchpad/python-migration2.6 is the incomplete work done on Python 2.6 compatibility mixed with ZTK upgrade work since cherrypicked and landed.

• https://code.launchpad.net/~launchpad-committers/launchpad/python-migration2.6-rebased is the above rebased on recent devel dropping then-empty revisions.

Remaining useful content of these branches:

• shebang updates / Makefile PYTHON_VERSION updates all over the place -- redone in salgado's branch below

• Deprecation warning suppression. -- cherrypicked into salgado's branch below

• versions.cfg change: lazr.smtptest = 1.2 -- disregarded, there is no known reason why this was Python 2.6 related

The new effort

• https://code.launchpad.net/~salgado/launchpad/real-python-2.6 -- the most current work so far.

Known/Open issues

Setup caveat

• The extension modules in your sourcecode directory will have been built for Python 2.5 and these will break for your 2.6 branch. The simple thing to do is to move your old sourcecode aside and run utilities/rocketfuel-get to get it again with Python 2.6. A more complex but useful thing to do to manage sourcecode directories for multiple python versions is:

  cd ~/launchpad/lp-sourcedeps
  mkdir 2.6
  cd 2.6
  ln -s ../download-cache
  ln -s ../eggs
  mkdir sourcecode
  cd sourcecode
  for i in ../../sourcecode/*; do bzr checkout --lightweight "$i"; done

  and now point utilities/link-external-sourcecode to ../../lp-sourcedeps/2.6 - if you do that you'll need to be aware that rocketfuel-get won't know about it, and your extra directories will require occasional manual updating.

Cleanup potential

• Is there any reason we need ipython-0.9.1-py2.5.egg in egg, not tarball, form?
  • Presumably we could bin the wadllib 0.1 eggs too.

• Eventually we should get rid of all the scripts hardcoded /usr/bin/pythonX.Y and use buildout's shebang munging.

• scripts/branch-rewrite.py uses /usr/bin/pythonX.Y -u. We should figure out if this is significant and why this script has to be different from other scripts.

• scripts/ftpmaster-tools/_syncorigins.py uses /usr/bin/env pythonX.Y... why?!

• cronscripts/mirror-prober.sh and cronscripts/nightly.sh are invoking python scripts with explicit interpreters. Why are they not using the shebangs? This leads to versions being defined in two places.

Situation

A multitude of modules of modules (sha, md5, sets, ...) are deprecated in Python 2.6, and many tests would fail merely because of unexpected DeprecationWarnings, so we've had to jump through multiple hoops all over the place to suppress these. Ultimately we need a plan for removing these suppressions, because we want to know about deprecation long-term.

Known test failures and notes thereon

• BaseLayer: OK (281 tests)

• MemcachedLayer: OK (8 tests)

• LibrarianLayer: OK (9 tests)

• DatabaseLayer: OK (46 tests)

• LaunchpadLayer: OK (24 tests)

• ZopelessLayer: OK (20 tests)

• LaunchpadScriptLayer:

  • test_initZopelessTwice (canonical.lp.ftests.test_zopeless.TestInitZopeless)

    Error in test test_initZopelessTwice (canonical.lp.ftests.test_zopeless.TestInitZopeless)
    Traceback (most recent call last):
      File "/usr/lib/python2.6/unittest.py", line 279, in run
        testMethod()
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/lp/ftests/test_zopeless.py", line 45, in test_initZopelessTwice
        dbuser='launchpad')
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/lp/__init__.py", line 84, in initZopeless
        dbname=dbname, dbhost=dbhost, dbuser=dbuser, isolation=isolation)
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/database/sqlbase.py", line 336, in initZopeless
        warnings.warn(alreadyInstalledMsg, stacklevel=3)
    UserWarning: A ZopelessTransactionManager with these settings is already installed.  This is probably caused by calling initZopeless twice.

• Running canonical.testing.layers.LaunchpadZopelessLayer tests:

  • test_generateConfig (lp.archivepublisher.tests.test_ftparchive.TestFTPArchive): Is benign, caused by apt-ftparchive generating SHA-1 and SHA-256 checksums in more places in Lucid.

  • Error in test test_bug_496988 (lp.bugs.scripts.tests.test_checkwatches.TestCheckwatchesWithSyncableGnomeProducts)

    Traceback (most recent call last):
    _StringException: Text attachment: traceback
    ------------
    Traceback (most recent call last):
      File "/home/maxb/launchpad/lp-sourcedeps/eggs/testtools-0.9.2-py2.6.egg/testtools/runtest.py", line 128, in _run_user
        return fn(*args)
      File "/home/maxb/launchpad/lp-sourcedeps/eggs/testtools-0.9.2-py2.6.egg/testtools/testcase.py", line 368, in _run_test_method
        testMethod()
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/bugs/scripts/tests/test_checkwatches.py", line 109, in test_bug_496988
        gnome_bugzilla, [bug_watch_1, bug_watch_2])
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/bugs/scripts/checkwatches/updater.py", line 522, in _getExternalBugTrackersAndWatches
        remote_bug_ids))
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/bugs/externalbugtracker/bugzilla.py", line 617, in getProductsForRemoteBugs
        self.initializeRemoteBugDB(bug_ids)
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/bugs/externalbugtracker/isolation.py", line 64, in wrapper
        return func(*args, **kwargs)
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/bugs/externalbugtracker/bugzilla.py", line 568, in initializeRemoteBugDB
        'permissive': True,
      File "/usr/lib/python2.6/xmlrpclib.py", line 1199, in __call__
        return self.__send(self.__name, args)
      File "/usr/lib/python2.6/xmlrpclib.py", line 1489, in __request
        verbose=self.__verbose
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/bugs/externalbugtracker/xmlrpc.py", line 98, in request
        response = self._parse_response(self.opener.open(request), None)
      File "/usr/lib/python2.6/xmlrpclib.py", line 1392, in _parse_response
        return u.close()
      File "/usr/lib/python2.6/xmlrpclib.py", line 838, in close
        raise Fault(**self._stack[0])
    Fault: <Fault Client: "Content-Type must be 'text/xml,' 'multipart/*,' or 'application/dime' instead of 'application/x-www-form-urlencoded'">
    ------------

  • lib/lp/soyuz/tests/../doc/manage-chroot.txt is benign, Python 2.6 changed exception message format

  • lib/canonical/launchpad/ftests/../../../lp/bugs/tests/bugs-emailinterface.txt

    Failure in test lib/canonical/launchpad/ftests/../../../lp/bugs/tests/bugs-emailinterface.txt
    Failed doctest test for bugs-emailinterface.txt
      File "lib/canonical/launchpad/ftests/../../../lp/bugs/tests/bugs-emailinterface.txt", line 0
    
    ----------------------------------------------------------------------
    File "lib/canonical/launchpad/ftests/../../../lp/bugs/tests/bugs-emailinterface.txt", line 2808, in bugs-emailinterface.txt
    Failed example:
        print_attachments(get_latest_added_bug().attachments)
    Differences (ndiff with -expected +actual):
        - LibraryFileAlias unnamed image/jpeg; name="image.jpg" UNSPECIFIED
        ?                  ^^^ ^ ^
        + LibraryFileAlias image.jpg image/jpeg; name="image.jpg" UNSPECIFIED
        ?                  ^^ ^ ^^^^
          this is not a real JPG file
          LibraryFileAlias sourcefile.diff text/x-diff; name="sourcefile1.diff" PATCH
          this should be diff output.

• lib/canonical/launchpad/ftests/../doc/emailauthentication.txt

  Failure in test lib/canonical/launchpad/ftests/../doc/emailauthentication.txt
  Failed doctest test for emailauthentication.txt
    File "lib/canonical/launchpad/ftests/../doc/emailauthentication.txt", line 0
  
  ----------------------------------------------------------------------
  File "lib/canonical/launchpad/ftests/../doc/emailauthentication.txt", line 150, in emailauthentication.txt
  Failed example:
      print msg.as_string() #doctest: -NORMALIZE_WHITESPACE
  Differences (ndiff with -expected +actual):
      - Date:...
      - ...
      + Date: Wed, 13 Apr 2005 19:18:42 -0400
      + From: Sample Person <test@canonical.com>
      + To: someone@somhost
      + Subject: Signed Email
      + Message-ID: <20050413231842.GB16989@localhost.localdomain>
      + Mime-Version: 1.0
      + Content-Type: multipart/signed; micalg=pgp-sha1;
      +   protocol="application/pgp-signature"; boundary="8NvZYKFJsRX2Djef"
      + Content-Disposition: inline
      + Status: RO
      + <BLANKLINE>
      + <BLANKLINE>
      + --8NvZYKFJsRX2Djef
      + Content-Type: multipart/mixed;
      - Content-Type: multipart/mixed; boundary="--------------------EuxKj2iCbKjpUGkD"
      ? ------------------------------
      +  boundary="--------------------EuxKj2iCbKjpUGkD"
      - ...
      + Content-Disposition: inline
      + <BLANKLINE>
      + <BLANKLINE>
      + ----------------------EuxKj2iCbKjpUGkD
      + Content-Type: text/plain; charset=us-ascii
      + Content-Disposition: inline
      + <BLANKLINE>
      + Some signed content.
      + <BLANKLINE>
      + ----------------------EuxKj2iCbKjpUGkD
      + Content-Type: text/plain; charset=us-ascii
      + Content-Disposition: attachment; filename="test.txt"
      + <BLANKLINE>
      + A signed attachment.
      + <BLANKLINE>
      + ----------------------EuxKj2iCbKjpUGkD--
      + <BLANKLINE>
      + --8NvZYKFJsRX2Djef
      + Content-Type: application/pgp-signature; name="signature.asc"
      + Content-Description: Digital signature
      + Content-Disposition: inline
      + -----BEGIN PGP SIGNATURE-----
      + Version: GnuPG v1.4.1 (GNU/Linux)
      + <BLANKLINE>
      + iD8DBQBDoAFKuiuTid/SBUMRAvzNAKCPHJgldGMFXh5SvKEufqB8N6IkoACdEu+8
      + Go2JWmGWaY8Nqquwk/Tr0pU=
      + =OhN7
      + -----END PGP SIGNATURE-----
      + <BLANKLINE>
      + --8NvZYKFJsRX2Djef--
      + <BLANKLINE>
      + <BLANKLINE>
      + <BLANKLINE>
      + <BLANKLINE>

  • lib/canonical/launchpad/ftests/../doc/incomingmail.txt is benign, Python 2.6 changed exception message format

• FunctionalLayer: OK (174 tests)

• Running canonical.testing.layers.LaunchpadFunctionalLayer tests:

  • lib/canonical/launchpad/ftests/../doc/gpghandler.txt is benign, Python 2.6 changed exception message format

  • lib/canonical/launchpad/ftests/../doc/profiling.txt

    Failed doctest test for profiling.txt
      File "lib/canonical/launchpad/ftests/../doc/profiling.txt", line 0
    
    ----------------------------------------------------------------------
    File "lib/canonical/launchpad/ftests/../doc/profiling.txt", line 43, in profiling.txt
    Failed example:
        http = HTTPCaller(host='launchpad.dev')
    Exception raised:
        Traceback (most recent call last):
          File "/home/maxb/launchpad/lp-sourcedeps/eggs/zope.testing-3.8.1-py2.6.egg/zope/testing/doctest.py", line 1361, in __run
            compileflags, 1) in test.globs
          File "<doctest profiling.txt[line 43, example 12]>", line 1, in <module>
            http = HTTPCaller(host='launchpad.dev')
          File "/home/maxb/launchpad/lp-sourcedeps/eggs/zope.app.testing-3.7.3-py2.6.egg/zope/app/testing/functional.py", line 414, in __init__
            super(CookieHandler, self).__init__(*args, **kw)
        TypeError: object.__init__() takes no parameters
    ----------------------------------------------------------------------

  • lib/canonical/launchpad/scripts/ftests/librarianformatter.txt is being broken by DeprecationWarnings (from cscvs and canonical.uuid)

  • valid_absolute_url (canonical.launchpad.validators.url)

    Failure in test valid_absolute_url (canonical.launchpad.validators.url)
    Traceback (most recent call last):
      File "/usr/lib/python2.6/unittest.py", line 279, in run
        testMethod()
      File "/usr/lib/python2.6/doctest.py", line 2152, in runTest
        raise self.failureException(self.format_failure(new.getvalue()))
    AssertionError: Failed doctest test for canonical.launchpad.validators.url.valid_absolute_url
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/launchpad/validators/url.py", line 11, in valid_absolute_url
    
    ----------------------------------------------------------------------
    File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/launchpad/validators/url.py", line 24, in canonical.launchpad.validators.url.valid_absolute_url
    Failed example:
        valid_absolute_url('whatever://example.com/blah')
    Expected:
        False
    Got:
        True

  • lib/lp/soyuz/tests/../doc/buildd-dispatching.txt is benign, Python 2.6 changed exception message format

  • lib/lp/soyuz/tests/../doc/buildd-sequencer.txt - DeprecationWarning: the MimeWriter module is deprecated; use the email package instead

  • lib/lp/soyuz/tests/../doc/initialise-from-parent.txt - assertion SyntaxWarning, maxb has a branch concerning this

  • lib/lp/soyuz/tests/../doc/soyuz-upload.txt - Is benign, caused by apt-ftparchive generating SHA-1 and SHA-256 checksums in more places in Lucid.
  • lib/lp/translations/tests/../doc/poexport-language-pack.txt - looks awfully familiar from the 2.5 migration and is most likely due to atrocious compatibility of the tarfile module across versions, w.r.t. slashes on the end of directory names.
  • lib/lp/translations/tests/../doc/poexport-request-productseries.txt - ditto
  • lib/lp/translations/tests/../doc/poexport-request.txt - ditto
  • lib/lp/translations/tests/../doc/potemplate.txt - ditto
  • lib/lp/translations/utilities/tests/../doc/gettext_mo_exporter.txt - ditto
  • lib/lp/translations/utilities/tests/../doc/launchpad_write_tarfile.txt - ditto

• AppServerLayer: OK (143 tests)

• DatabaseFunctionalLayer: OK (4408 tests) (community)

• DatabaseFunctionalLayer - shipit/c-i-p:

  • lib/canonical/shipit/tests/../doc/shipit-process-requests.txt

    Failure in test lib/canonical/shipit/tests/../doc/shipit-process-requests.txt
    Failed doctest test for shipit-process-requests.txt
      File "lib/canonical/shipit/tests/../doc/shipit-process-requests.txt", line 0
    
    ----------------------------------------------------------------------
    File "lib/canonical/shipit/tests/../doc/shipit-process-requests.txt", line 96, in shipit-process-requests.txt
    Failed example:
        out, err
    Differences (ndiff with -expected +actual):
        - ('', '')
        + ('', '/home/barry/projects/launchpad/python-migration2.6/lib/cscvs/dircompare/dirsums.py:18: DeprecationWarning: the md5 module is deprecated; use hashlib instead\n  import md5\n/home/barry/projects/launchpad/python-migration2.6/lib/canonical/uuid.py:10: DeprecationWarning: the sha module is deprecated; use the hashlib module instead\n  import time, random, subprocess, thread, sha\n')

  • canonical.signon.browser.tests.test_openidserver.OpenIDMixin_checkTeamMembership_TestCase.test_full_fledged_account

    Error in test canonical.signon.browser.tests.test_openidserver.OpenIDMixin_checkTeamMembership_TestCase.test_full_fledged_account
    Traceback (most recent call last):
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/testing/__init__.py", line 390, in run
        self.setUp()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/canonical/signon/browser/tests/test_openidserver.py", line 268, in setUp
        self.openid_mixin = CheckTeamMembershipTest(None, self.request)
      File "/home/barry/projects/launchpad/python-migration2.6/lib/canonical/signon/browser/openidserver.py", line 101, in __init__
        super(OpenIDMixin, self).__init__(context, request)
    TypeError: object.__init__() takes no parameters

  • canonical.signon.browser.tests.test_openidserver.OpenIDMixin_checkTeamMembership_TestCase.test_personless_account

    Error in test canonical.signon.browser.tests.test_openidserver.OpenIDMixin_checkTeamMembership_TestCase.test_personless_account
    Traceback (most recent call last):
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/testing/__init__.py", line 390, in run
        self.setUp()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/canonical/signon/browser/tests/test_openidserver.py", line 268, in setUp
        self.openid_mixin = CheckTeamMembershipTest(None, self.request)
      File "/home/barry/projects/launchpad/python-migration2.6/lib/canonical/signon/browser/openidserver.py", line 101, in __init__
        super(OpenIDMixin, self).__init__(context, request)
    TypeError: object.__init__() takes no parameters

  • lots more of those

  • lib/canonical/signon/browser/tests/loginservice-unauthorized-view.txt

    Failure in test lib/canonical/signon/browser/tests/loginservice-unauthorized-view.txt
    Failed doctest test for loginservice-unauthorized-view.txt
      File "lib/canonical/signon/browser/tests/loginservice-unauthorized-view.txt", line 0
    
    ----------------------------------------------------------------------
    File "lib/canonical/signon/browser/tests/loginservice-unauthorized-view.txt", line 39, in loginservice-unauthorized-view.txt
    Failed example:
        browser.open('http://openid.launchpad.dev/+edit')
    Differences (ndiff with -expected +actual):
        - ERROR:...

• GoogleLaunchpadFunctionalLayer: LAYER FAILURE:

    Set up canonical.testing.layers.GoogleServiceLayer Traceback (most recent call last):
    File "/home/maxb/launchpad/lp-sourcedeps/eggs/zope.testing-3.8.1-py2.6.egg/zope/testing/testrunner/runner.py", line 364, in run_layer
      setup_layer(options, layer, setup_layers)
    File "/home/maxb/launchpad/lp-sourcedeps/eggs/zope.testing-3.8.1-py2.6.egg/zope/testing/testrunner/runner.py", line 624, in setup_layer
      setup_layer(options, base, setup_layers)
    File "/home/maxb/launchpad/lp-sourcedeps/eggs/zope.testing-3.8.1-py2.6.egg/zope/testing/testrunner/runner.py", line 629, in setup_layer
      layer.setUp()
    File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/testing/layers.py", line 1133, in setUp
      google.setUp()
    File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/launchpad/testing/tests/googleserviceharness.py", line 76, in setUp
      self.startService()
    File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/launchpad/testing/tests/googleserviceharness.py", line 88, in startService
      googletestservice.wait_for_service()
    File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/canonical/launchpad/testing/googletestservice.py", line 126, in wait_for_service
      sock.connect((host, port))
    File "<string>", line 1, in connect
  error: [Errno 103] Software caused connection abort

• Running canonical.testing.layers.PageTestLayer tests:

  • Google service layer failure again

• TwistedLayer: OK (235 tests)

• TwistedLaunchpadZopelessLayer: OK (16 tests)

• TwistedAppServerLayer:

  • test_import_hg (lp.codehosting.codeimport.tests.test_workermonitor.TestWorkerMonitorIntegration)

    Failure in test test_import_hg (lp.codehosting.codeimport.tests.test_workermonitor.TestWorkerMonitorIntegration)
    Traceback (most recent call last):
      File "/home/maxb/launchpad/lp-sourcedeps/eggs/Twisted-10.0.0-py2.6-linux-x86_64.egg/twisted/internet/defer.py", line 371, in _runCallbacks
        self.result = callback(self.result, *args, **kw)
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/codehosting/codeimport/tests/test_workermonitor.py", line 674, in assertImported
        self.assertCodeImportResultCreated(code_import)
      File "/home/maxb/launchpad/lp-branches/real-python-2.6/lib/lp/codehosting/codeimport/tests/test_workermonitor.py", line 657, in assertCodeImportResultCreated
        self.assertEqual(result.status, CodeImportResultStatus.SUCCESS)
      File "/home/maxb/launchpad/lp-sourcedeps/eggs/Twisted-10.0.0-py2.6-linux-x86_64.egg/twisted/trial/unittest.py", line 287, in failUnlessEqual
        % (msg, pformat(first), pformat(second)))
    FailTest: not equal:
    a = <DBItem CodeImportResultStatus.FAILURE, (200) Failure>
    b = <DBItem CodeImportResultStatus.SUCCESS, (100) Success>

  • test_import_hg (lp.codehosting.codeimport.tests.test_workermonitor.TestWorkerMonitorIntegrationScript) - ditto

  • lp.codehosting.puller.tests.test_scheduler.TestPullerMasterIntegration.test_lock_with_magic_id - DeprecationWarning from cscvs

  • test_mirror_with_destination_locked_by_another (lp.codehosting.puller.tests.test_scheduler.TestPullerMasterIntegration) - ditto

• Running canonical.testing.layers.ZopelessAppServerLayer tests:

  • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_mirror_hosted_loom_branch - TEST HUNG!

TEST RUN INCOMPLETE

• Former BaseLayer tests now in ForeignBranchPluginLayer:

  • test_import (lp.codehosting.codeimport.tests.test_worker.TestGitImport)

    Error in test test_import (lp.codehosting.codeimport.tests.test_worker.TestGitImport)
    Traceback (most recent call last):
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/tests/__init__.py", line 1470, in run
        testMethod()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/tests/test_worker.py", line 641, in test_import
        worker.run()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 398, in run
        self._doImport()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 495, in _doImport
        self.pushBazaarWorkingTree(bazaar_tree)
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 525, in pushBazaarWorkingTree
        'git.db', bazaar_tree.branch.repository._transport)
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 254, in put
        local_file = source_transport.get(filename)
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/transport/local.py", line 167, in get
        self._translate_error(e, path)
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/transport/__init__.py", line 306, in _translate_error
        raise errors.NoSuchFile(path, extra=e)
    NoSuchFile: No such file: u'/var/tmp/codeimport/data/worker-for-branch-1/bzr_working_tree/.bzr/repository/git.db': [Errno 2] No such file or directory: u'/var/tmp/codeimport/data/worker-for-branch-1/bzr_working_tree/.bzr/repository/git.db'

  • test_import_script (lp.codehosting.codeimport.tests.test_worker.TestGitImport)

    Failure in test test_import_script (lp.codehosting.codeimport.tests.test_worker.TestGitImport)
    Traceback (most recent call last):
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/tests/__init__.py", line 1470, in run
        testMethod()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/tests/test_worker.py", line 688, in test_import_script
        self.assertEqual(retcode, 0)
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/tests/__init__.py", line 958, in assertEqual
        pformat(a), pformat(b)))
    AssertionError: not equal:
    a = 1
    b = 0

  • test_sync (lp.codehosting.codeimport.tests.test_worker.TestGitImport)

    Error in test test_sync (lp.codehosting.codeimport.tests.test_worker.TestGitImport)
    Traceback (most recent call last):
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/tests/__init__.py", line 1470, in run
        testMethod()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/tests/test_worker.py", line 649, in test_sync
        worker.run()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 398, in run
        self._doImport()
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 495, in _doImport
        self.pushBazaarWorkingTree(bazaar_tree)
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 525, in pushBazaarWorkingTree
        'git.db', bazaar_tree.branch.repository._transport)
      File "/home/barry/projects/launchpad/python-migration2.6/lib/lp/codehosting/codeimport/worker.py", line 254, in put
        local_file = source_transport.get(filename)
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/transport/local.py", line 167, in get
        self._translate_error(e, path)
      File "/home/barry/projects/launchpad/eggs/bzr-2.0.0_lp_1-py2.6-linux-x86_64.egg/bzrlib/transport/__init__.py", line 306, in _translate_error
        raise errors.NoSuchFile(path, extra=e)
    NoSuchFile: No such file: u'/var/tmp/codeimport/data/worker-for-branch-1/bzr_working_tree/.bzr/repository/git.db': [Errno 2] No such file or directory: u'/var/tmp/codeimport/data/worker-for-branch-1/bzr_working_tree/.bzr/repository/git.db'