click link to http://code.djangoproject.org and get python traceback

[paul.hide@…]

Mod_python error: "PythonHandler trac.web.modpython_frontend"

Traceback (most recent call last):

  File "/usr/lib/python2.3/site-packages/mod_python/apache.py", line 299, in HandlerDispatch
    result = object(req)

  File "/usr/lib/python2.3/site-packages/trac/web/modpython_frontend.py", line 87, in handler
    gateway.run(dispatch_request)

  File "/usr/lib/python2.3/site-packages/trac/web/wsgi.py", line 87, in run
    response = application(self.environ, self._start_response)

  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 346, in dispatch_request
    env = _open_environment(env_path, run_once=environ['wsgi.run_once'])

  File "/usr/lib/python2.3/site-packages/trac/web/main.py", line 57, in _open_environment
    env_cache[env_path] = open_environment(env_path)

  File "/usr/lib/python2.3/site-packages/trac/env.py", line 434, in open_environment
    if env.needs_upgrade():

  File "/usr/lib/python2.3/site-packages/trac/env.py", line 314, in needs_upgrade
    if participant.environment_needs_upgrade(db):

  File "/usr/lib/python2.3/site-packages/trac/env.py", line 368, in environment_needs_upgrade
    dbver = self.env.get_version(db)

  File "/usr/lib/python2.3/site-packages/trac/env.py", line 235, in get_version
    cursor.execute("SELECT value FROM system WHERE name='database_version'")

  File "/usr/lib/python2.3/site-packages/trac/db/util.py", line 48, in execute
    return self.cursor.execute(sql)

  File "/usr/lib/python2.3/site-packages/trac/db/sqlite_backend.py", line 56, in execute
    args or [])

  File "/usr/lib/python2.3/site-packages/trac/db/sqlite_backend.py", line 48, in _rollback_on_error
    return function(self, *args, **kwargs)

OperationalError: database is locked

[Christian Boos]

​http://code.djangoproject.org seems to be running 0.10.

All we can do for them is to advise them to upgrade to 0.10.3dev (latest stable), where the "database is locked" issue is believed to be fixed (#3446).