[Bug 1733919] Re: stack trace AttributeError: 'bytes' object has no attribute 'encode'

[Dmitry Shachnev]

*** This bug is a duplicate of bug 1685547 ***
    https://bugs.launchpad.net/bugs/1685547

This is a bug in python-launchpadlib, as python-keyring API only
supports unicode passwords and not bytestrings.

See https://bugs.launchpad.net/ubuntu/+source/python-
launchpadlib/+bug/1685547/comments/2 for details.

** This bug has been marked a duplicate of bug 1685547
   Crash in python3 with the 'file' backend

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to keyrings.alt in Ubuntu.
https://bugs.launchpad.net/bugs/1733919

Title:
  stack trace AttributeError: 'bytes' object has no attribute 'encode'

Status in keyrings.alt package in Ubuntu:
  New

Bug description:
  Running git-ubuntu on a remote system I hit the traceback below.
  Note that this was when ssh'd into a system, and then I copied and
  pasted the url into my local browser.

  
  The authorization page:
   (https://launchpad.net/+authorize-token?oauth_token=pw2dtzN1cQjSKJfKXD6B&allow_permission=DESK
  TOP_INTEGRATION)
  should be opening in your browser. Use your browser to authorize
  this program to access Launchpad on your behalf.
  Waiting to hear from Launchpad about your decision...
  Traceback (most recent call last):
    File "/home/smoser/src/usd-importer/bin/git-ubuntu", line 22, in <module>
      main()
    File "/home/smoser/src/usd-importer/gitubuntu/__main__.py", line 243, in main
      sys.exit(args.func(args))
    File "/home/smoser/src/usd-importer/gitubuntu/importer.py", line 1569, in cli_main
      retry_backoffs=args.retry_backoffs,
    File "/home/smoser/src/usd-importer/gitubuntu/importer.py", line 372, in main
      lp = launchpad_login_auth()
    File "/home/smoser/src/usd-importer/gitubuntu/source_information.py", line 55, in launchpad_login_auth
      version=_lp_api_version)
    File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 549, in login_with
      credential_save_failed, version)
    File "/usr/lib/python3/dist-packages/launchpadlib/launchpad.py", line 356, in _authorize_token_and_login
      credentials = authorization_engine(credentials, credential_store)
    File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 551, in __call__
      credential_store.save(credentials, self.unique_consumer_id)
    File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 306, in save
      raise e
    File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 301, in save
      self.do_save(credentials, unique_consumer_id)
    File "/usr/lib/python3/dist-packages/launchpadlib/credentials.py", line 383, in do_save
      'launchpadlib', unique_key, serialized)
    File "/usr/lib/python3/dist-packages/keyring/core.py", line 47, in set_password
      _keyring_backend.set_password(service_name, username, password)
    File "/usr/lib/python3/dist-packages/keyrings/alt/file_base.py", line 128, in set_password
      password_encrypted = self.encrypt(password.encode('utf-8'), assoc)
  AttributeError: 'bytes' object has no attribute 'encode'
  11/22/2017 12:21:06 - INFO:Leaving /tmp/open-iscsi as directed

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: python3-keyrings.alt 2.2-2
  ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
  Uname: Linux 4.13.0-16-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.8-0ubuntu1
  Architecture: amd64
  Date: Wed Nov 22 12:21:20 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-07-23 (853 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150722.1)
  PackageArchitecture: all
  ProcEnviron:
   TERM=screen.xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: keyrings.alt
  UpgradeStatus: No upgrade log present (probably fresh install)

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/keyrings.alt/+bug/1733919/+subscriptions