Diff for "LaunchpadOnKarmic"

Not logged in - Log In / Register
Differences between revisions 46 and 47
⇤ ← Revision 46 as of 2009-09-17 08:18:19 →
Size: 7773
Editor: maxb
Comment:
← Revision 47 as of 2009-09-17 08:32:43 → ⇥
Size: 7646
Editor: maxb
Comment:
Deletions are marked like this. Additions are marked like this.
Line 42: Line 42:
 * `py2.5-unittest-compatibility`, should land on Monday
Line 44: Line 43:
 * Change of zope.sendmail version in `versions.cfg` to 3.4.0-maxb1

As mentioned on Getting, Launchpad is not currently supported on Ubuntu Karmic Koala.

This page is a place to collect notes written for and by people living on the bleeding edge and attempting to get Launchpad working on Karmic.

PPA Dependencies

The Launchpad PPA now contains a complete set of packages for the Karmic series.

Launchpad on Karmic with Python 2.4

It used to work, but some irksome test failures seem to have resurfaced:

  • Problems importing lazr.enum:

    • lp.codehosting.puller.tests.test_scheduler.TestPullerMasterIntegration.test_mirror

    • lp.codehosting.puller.tests.test_scheduler.TestPullerMasterIntegration.test_mirror_with_destination_self_locked

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_hosted_branch_stacked_on_mirrored_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_manual_stacking

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_mirror_hosted_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_mirror_hosted_loom_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_mirror_imported_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_mirror_mirrored_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_mirror_private_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_remirror_hosted_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_stack_mirrored_branch

    • lp.codehosting.puller.tests.test_acceptance.TestBranchPuller.test_stack_mirrored_branch_onto_private

    • lp.services.scripts.tests.test_all_scripts.ScriptsTestCase.test_scripts

  • Unicode vs. bytestring issues:
    • eggs/launchpadlib-1.5.1-py2.4.egg/launchpadlib/docs/people.txt
    • eggs/launchpadlib-1.5.1-py2.4.egg/launchpadlib/docs/toplevel.txt

Moving to newer Python versions: Python 2.5

The ultimate goal is to migrate Launchpad to Python 2.6. Rather than go straight to Python 2.6, I (maxb) am focusing on Python 2.5 first as a stepping stone.

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

Launchpad code itself

https://code.launchpad.net/~maxb/launchpad/python2.5 tracks lp:launchpad/stable, and acts as a one-stop-shop for something that people can check out and build using Python 2.5

All of the changes within it which are suitable for going to devel are factored out into branches named py2.5-* at https://code.edge.launchpad.net/~maxb/launchpad/ - and have now mostly landed.

Remaining changes in python2.5 branch:

  • Changed PYTHON_VERSION in Makefiles

  • Changed shebang in cronscripts/*, scripts/*,

  • Increased timeout for starting test Librarian - don't know if this is still needed

Launchpad source dependencies (download-cache tarballs)

You'll need to fetch https://code.launchpad.net/~maxb/lp-source-dependencies/python2.5 instead of the trunk, for a patched version of zope.sendmail, working around a change in the ordering of atexit vs. waiting for non-main non-daemon threads to shut down which otherwise caused various Python processes to hang on shutdown.

Launchpad source dependencies (sourcecode bzr trees)

The Makefiles of pygettextpo & pygpgme make direct reference to Python 2.4, you'll need to amend them appropriately.

Test Status for lp:~maxb/launchpad/python2.5@9012 based on lp:launchpad/stable@9287

  • canonical.testing.layers.BaseLayer tests: Ran 250 tests with 0 failures and 0 errors

  • canonical.testing.layers.LibrarianLayer tests: Ran 8 tests with 0 failures and 0 errors

  • canonical.testing.layers.DatabaseLayer tests: Ran 43 tests with 0 failures and 0 errors

  • canonical.testing.layers.LaunchpadLayer tests: Ran 23 tests with 0 failures and 0 errors

  • canonical.testing.layers.ZopelessLayer tests: Ran 17 tests with 0 failures and 0 errors

  • canonical.testing.layers.LaunchpadScriptLayer tests: Ran 72 tests with 0 failures and 0 errors

  • canonical.testing.layers.LaunchpadZopelessLayer tests: Ran 3158 tests with 2 failures and 0 errors

    1. lib/lp/bugs/doc/checkwatches-cli-switches.txt: Looks to be formatting differences in help message
    2. lib/lp/bugs/doc/externalbugtracker-mantis-csv.txt: Sort order problem.

  • canonical.launchpad.ftests.test_system_documentation.ProcessMailLayer tests: Ran 269 tests with 0 failures and 0 errors

  • canonical.testing.layers.FunctionalLayer tests: Ran 164 tests with 0 failures and 0 errors

  • canonical.testing.layers.LaunchpadFunctionalLayer tests: Ran 8174 tests with 10 failures and 0 errors

    1. lib/canonical/launchpad/ftests/../doc/pagetest-helpers.txt: CDATA section introduced
    2. lib/canonical/launchpad/ftests/../doc/tales.txt: Exception message changed in Py2.5.
    3. lib/canonical/launchpad/ftests/../doc/unicode_csv.txt: Py2.5 behaviour change in comparison
    4. lib/canonical/launchpad/scripts/ftests/librarianformatter.txt: Spurious characters.
    5. lib/lp/bugs/tests/externalbugtracker-xmlrpc-transport.txt: urllib2 seems to be behaving differently

    6. lp.soyuz.scripts.tests.test_copypackage.ReUploadFileTestCase.test_re_upload_file_does_not_leak_file_descriptors - 1 != 0

    7. lib/lp/translations/tests/../doc/poexport-language-pack.txt: Hints at tarfile.getnames() behaviour change as seen in unit tests too
    8. lib/lp/translations/tests/../doc/poexport-request-productseries.txt: Ditto.
    9. lib/lp/translations/tests/../doc/poexport-request.txt: Ditto.
    10. lib/lp/translations/tests/../doc/potemplate.txt: Ditto.

  • canonical.testing.layers.AppServerLayer tests: Ran 72 tests with 0 failures and 0 errors

  • canonical.testing.layers.DatabaseFunctionalLayer tests: Ran 3265 tests with 1 failures and 0 errors

    • lib/lp/registry/doc/teammembership.txt: Looks like benign formatting issue.

  • canonical.testing.layers.PageTestLayer tests: Ran 5964 tests with 6 failures and 0 errors

    • lib/canonical/launchpad/pagetests/feeds/xx-links.txt: No longer replaces " with ".

    • lib/lp/answers/stories/question-add.txt, question-obfuscation.txt: Escaping issues as above, but with < and > too.

    • lib/lp/bugs/stories/feeds/xx-bug-{atom,html}.txt: Looks like benign formatting issue.
    • lib/lp/bugs/stories/distribution/xx-distribution-upstream-bug-report.txt: Formatting issue.

  • canonical.testing.layers.TwistedLayer tests: Ran 219 tests with 0 failures and 0 errors

  • canonical.testing.layers.TwistedLaunchpadZopelessLayer tests: Ran 23 tests with 0 failures and 0 errors

  • canonical.testing.layers.TwistedAppServerLayer tests: Ran 5 tests with 0 failures and 0 errors

  • canonical.testing.layers.ZopelessAppServerLayer tests: Ran 69 tests with 0 failures and 0 errors

  • canonical.testing.layers.ZopelessDatabaseLayer tests: Ran 178 tests with 0 failures and 0 errors

  • lp.codehosting.tests.test_acceptance.SSHServerLayer tests: Ran 46 tests with 0 failures and 0 errors

  • zope.testing.testrunner.layer.UnitTests tests: Ran 1348 tests with 8 failures and 0 errors

    • librarianformatter_noca.txt: Py2.5 differences in traceback formatting
    • test_helpers.make_test_tarball_2: odd discrepancy

    • test_raising_with_unprintable_exception (canonical.launchpad.webapp.tests.test_errorlog.TestErrorReportingUtility): looks benign

    • lib/lp/translations/utilities/tests/test_xpi_properties_format.py: several escaping issues