Trac upgrade fails

[anonymous]

Trac 0.11b1's trac-admin upgrade fails with current revision (3399 from today, 19Mar08).

It fails in different ways. When I ran 'easy_install ​http://trac-hacks.org/svn/estimatorplugin/0.11/' it failed like this:

C:\trac>trac-admin FlexConn upgrade --no-backup
Traceback (most recent call last):
  File "C:\Python25\Scripts\trac-admin-script.py", line 8, in <module>
    load_entry_point('trac==0.11b1', 'console_scripts', 'trac-admin')()
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\admin\console.py", line 1194, in run
    return admin.onecmd(command)
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\admin\console.py", line 102, in onecmd
    rv = cmd.Cmd.onecmd(self, line) or 0
  File "c:\Python25\lib\cmd.py", line 219, in onecmd
    return func(arg)
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\admin\console.py", line 1105, in do_upgrade
    self.__env.upgrade(backup=do_backup)
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\env.py", line 435, in upgrade
    participant.upgrade_environment(db)
  File "build\bdist.win32\egg\estimatorplugin\api.py", line 66, in upgrade_environment
  File "build\bdist.win32\egg\estimatorplugin\dbhelper.py", line 114, in set_system_value
TypeError: get_system_value() takes exactly 2 arguments (1 given                                                                                )

When I created a SVN working set from the same URL and installed from it, this was the failure:

C:\trac>trac-admin FlexConn upgrade --no-backup
Traceback (most recent call last):
  File "C:\Python25\Scripts\trac-admin-script.py", line 8, in <module>
    load_entry_point('trac==0.11b1', 'console_scripts', 'trac-admin')()
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\admin\console.py", line 1194, in run
    return admin.onecmd(command)
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\admin\console.py", line 102, in onecmd
    rv = cmd.Cmd.onecmd(self, line) or 0
  File "c:\Python25\lib\cmd.py", line 219, in onecmd
    return func(arg)
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\admin\console.py", line 1105, in do_upgrade
    self.__env.upgrade(backup=do_backup)
  File "c:\python25\lib\site-packages\Trac-0.11b1-py2.5.egg\trac\env.py", line 435, in upgrade
    participant.upgrade_environment(db)
  File "build\bdist.win32\egg\estimatorplugin\api.py", line 63, in upgrade_environment
TypeError: unsupported operand type(s) for &=: 'bool' and 'ProgrammingError'

[Russ Tyndall]

(In [3404]) closes #2761

Sorry for the continuing errors. Please upgrade again (from svn up is fine, if you still have the source control copy available).

There was recently a large refactoring on this very young plugin, and while I thought it was pretty fully working, apparently I missed a few code paths related to the upgrade process.

Hopefully this will be the last of your troubles

[Russ Tyndall]

I tested upgrading our environment with the most recent fix and I had no problems

Russ