[Bug 1123460] Update Released

[Scott Kitterman]

The verification of the Stable Release Update for bzr has completed
successfully and the package has now been released to -updates.
Subsequently, the Ubuntu Stable Release Updates Team is being
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the event that you encounter a regression using the package from
-updates please report a new bug using ubuntu-bug and tag the bug report
regression-update so we can easily find any regresssions.

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https://bugs.launchpad.net/bugs/1123460

Title:
  verify-signature crashes on non ascii characters

Status in Bazaar Version Control System:
  Fix Released
Status in “bzr” package in Ubuntu:
  Fix Released
Status in “bzr” source package in Trusty:
  Fix Released
Status in “bzr” source package in Utopic:
  Fix Released

Bug description:
  Impact:

  Bzr crashes when verifying non-ascii characters in signatures, in
  verbose mode.

  Testcase:

  bzr branch lp:~xnox/+junk/test-signatures
  cd test-signatures
  gpg --import key.asc
  bzr verify-signatures -v


  Original report:

  first : on "bzr verify-signatures -v" i get :
  bzr: ERROR: exceptions.TypeError: can only concatenate list (not "str") to list

  Traceback (most recent call last):
    File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 920, in exception_to_return_code
      return the_callable(*args, **kwargs)
    File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 1131, in run_bzr
      ret = run(*run_argv)
    File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 673, in run_argv_aliases
      return self.run(**all_cmd_args)
    File "/usr/lib/python2.7/dist-packages/bzrlib/commands.py", line 695, in run
      return self._operation.run_simple(*args, **kwargs)
    File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 136, in run_simple
      self.cleanups, self.func, *args, **kwargs)
    File "/usr/lib/python2.7/dist-packages/bzrlib/cleanup.py", line 166, in _do_with_cleanups
      result = func(*args, **kwargs)
    File "/usr/lib/python2.7/dist-packages/bzrlib/commit_signature_commands.py", line 170, in run
      write(gpg_strategy.verbose_valid_message(result))
    File "/usr/lib/python2.7/dist-packages/bzrlib/commit_signature_commands.py", line 130, in write
      self.outf.write(string + "\n")
  TypeError: can only concatenate list (not "str") to list

  maybe a little more straight-forward; if I do "bzr qlog" then click on
  a revision, i get :

  bzr: ERROR: exceptions.UnicodeEncodeError: 'ascii' codec can't encode
  character u'\xe7' in position 4: ordinal not in range(128)

  Traceback (most recent call last):
    File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/qbzr/lib/util.py", line 908, in run_in_loading_queue
      f(*args, **kargs)
    File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/qbzr/lib/uifactory.py", line 32, in decorate
      r = f(*args, **kargs)
    File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/qbzr/lib/revisionmessagebrowser.py", line 365, in update_selection
      revids, self.log_list.log_model.graph_viz.get_repo_revids)
    File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/qbzr/lib/revisionmessagebrowser.py", line 149, in set_display_revids
      pass_prev_loaded_rev=True)
    File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/qbzr/lib/lazycachedrevloader.py", line 53, in load_revisions
      revisions_loaded(return_revisions, False)
    File "/usr/lib/python2.7/dist-packages/bzrlib/plugins/qbzr/lib/revisionmessagebrowser.py", line 204, in revisions_loaded
      cached_revisions[revid].repository)
    File "/usr/lib/python2.7/dist-packages/bzrlib/log.py", line 346, in format_signature_validity
      return "valid signature from {0}".format(result[1])
  UnicodeEncodeError: 'ascii' codec can't encode character u'\xe7' in position 4: ordinal not in range(128)

  bzr 2.5.1 on python 2.7.3 (Linux-3.2.0-38-generic-x86_64-with-
      Ubuntu-12.04-precise)
  arguments: ['/usr/bin/bzr', 'qlog']
  plugins: bash_completion[2.5.1], bzrtools[2.5.0], changelog_merge[2.5.1],
      explorer[1.2.2], launchpad[2.5.1], netrc_credential_store[2.5.1],
      news_merge[2.5.1], po_merge[2.5.1], qbzr[0.22.2], upload[1.1.0],
      weave_fmt[2.5.1], webdav[1.12.2]
  encoding: 'utf-8', fsenc: 'UTF-8', lang: 'en_CA.UTF-8'

  Sorry, my name hapens to be utf-8 !!!

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: bzr 2.5.1-0ubuntu2
  ProcVersionSignature: Ubuntu 3.2.0-38.59-generic 3.2.37
  Uname: Linux 3.2.0-38-generic x86_64
  NonfreeKernelModules: nvidia
  ApportVersion: 2.0.1-0ubuntu17.1
  Architecture: amd64
  CheckboxSubmission: 07acc21e2cd262f4bfdaa4e25a19f966
  CheckboxSystem: 2a6f54df59af338184485e85cbcf0d32
  Date: Tue Feb 12 15:47:08 2013
  InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
  MarkForUpload: True
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_CA.UTF-8
   SHELL=/bin/bash
  SourcePackage: bzr
  UpgradeStatus: Upgraded to precise on 2012-06-05 (252 days ago)

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