[Fwd: Re: [qbzr] Request for Help with developing for QBzr]

[Alexander Belchenko]

Dear core devs and Andrew Bennetts in particular,

Can you suggest us something about the problem below.

FYI: do_start invokes command (reconfigure) via subprocess.

Thanks

-------- Исходное сообщение --------
Тема: Re: [qbzr] Request for Help with developing for QBzr
Дата: Wed, 18 Nov 2009 08:43:28 +0200
От: Alexander Belchenko <bialix at ukr.net>
Отвечать: qbzr at googlegroups.com
Кому: qbzr at googlegroups.com
Ссылки: <1ddea54e0911171315y7545944kab958c0f39ed8ca1 at mail.gmail.com>

A. S. Budden пишет:

> For reference, the code I've been working on is lp:~abudden/qbzr/qreconfigure

> Can anyone suggest why I can't do (in do_start):
> 
>     self.process_widget.do_start(None, 'reconfigure', '--tree')
> 
> or
> 
>     self.process_widget.do_start(None, 'reconfigure', '--checkout',
> '--bind-to=%s' % location)
> 
> but I can do (at the command line):
> 
>     bzr reconfigure --tree
> 
> or
> 
>     bzr reconfigure --checkout --bind-to=bzr://localhost/testing/project
> 
> ?
> 
> Thanks in advance for any advice (error message is below).
> 
> Al
> 
> bzr: ERROR: exceptions.AssertionError: <bzrlib.bzrdir.BzrDirMeta1
> object at 0xa8d8c6c> is not a RemoteBzrDir

I confirm this problem. It occurs *only* with checkout from bzr:// location. For local branches
everything is OK. I suspect there is hidden bug in bzr itself. Because after failure inside .bzr/
there is appear repository, so operation failed on transform of branch object from branch reference
to normal branch.

Furthermore: if you run qreconfigure again with the same command -- it *succeed*.
That's why I think there is bug in bzr itself.

My traceback is:

Run command: bzr reconfigure --checkout --bind-to=bzr://localhost/a/
bzr: ERROR: exceptions.AssertionError: <bzrlib.bzrdir.BzrDirMeta1 object at 0x015806D0> is not a
RemoteBzrDir

Traceback (most recent call last):
  File "bzrlib\commands.pyo", line 842, in exception_to_return_code
  File "bzrlib\commands.pyo", line 1037, in run_bzr
  File "bzrlib\commands.pyo", line 654, in run_argv_aliases
  File "C:\work\Bazaar\plugins\qbzr\lib\commands.py", line 822, in run
  File "bzrlib\commands.pyo", line 1037, in run_bzr
  File "bzrlib\commands.pyo", line 654, in run_argv_aliases
  File "bzrlib\builtins.pyo", line 5337, in run
  File "bzrlib\reconfigure.pyo", line 332, in apply
  File "bzrlib\remote.pyo", line 501, in initialize
  File "bzrlib\remote.pyo", line 494, in _vfs_initialize
  File "bzrlib\remote.pyo", line 540, in open
AssertionError: <bzrlib.bzrdir.BzrDirMeta1 object at 0x015806D0> is not a RemoteBzrDir

bzr 2.0.2 on python 2.5.4 (Windows-XP-5.1.2600-SP3)
arguments: ['C:\\Program Files\\Bazaar\\bzr.EXE', 'qsubprocess', '--bencode',
'l11:reconfigure10:--checkout28:--bind-to=bzr://localhost/a/e']
encoding: 'cp1251', fsenc: 'mbcs', lang: 'ru'
plugins:
  acad                 C:\work\Bazaar\plugins\acad [0.8.0]
  bzrtools             C:\Program Files\Bazaar\plugins\bzrtools [2.0.1]
  explorer             C:\work\Bazaar\plugins\explorer [0.9.1dev]
  fastimport           C:\work\Bazaar\plugins\fastimport [0.9.0dev]
  format1              C:\work\Bazaar\plugins\format1 [unknown]
  launchpad            C:\Program Files\Bazaar\plugins\launchpad [2.0.2]
  qbzr                 C:\work\Bazaar\plugins\qbzr [0.17.0dev]
  rebase               C:\work\Bazaar\plugins\rebase [0.5.4]
  repoalias            C:\work\Bazaar\plugins\repoalias [unknown]
  scmproj              C:\work\Bazaar\plugins\scmproj [0.4.6dev]
  svn                  C:\work\Bazaar\plugins\svn [1.0.2dev]
  x_bit                C:\work\Bazaar\plugins\x_bit [1.0.0]

*** Bazaar has encountered an internal error.  This probably indicates a
    bug in Bazaar.  You can help us fix it by filing a bug report at
        https://bugs.launchpad.net/bzr/+filebug
    including this traceback and a description of the problem.