RuntimeError: instance.__dict__ not accessible in restricted mode

[moisespsena@…]

How to Reproduce

While doing a GET operation on /wiki/Numero_de_versao, Trac issued an internal error.

(please provide additional details here)

Request parameters:

{'page': u'Numero_de_versao'}

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:2.0) Gecko/20100101 Firefox/4.0

System Information

Trac	0.12.3dev-r10609
Babel	1.0dev-r558
Docutils	0.7
Genshi	0.7dev
mod_python	3.3.1
Pygments	1.3.1
pysqlite	2.4.1
Python	2.6.6 (r266:84292, Sep 15 2010, 16:41:53) [GCC 4.4.5]
pytz	2010b
setuptools	0.6
SQLite	3.7.2
Subversion	1.6.12 (r955767)
jQuery	1.4.4

Enabled Plugins

graphviz

0.7.6dev

Python Traceback

Traceback (most recent call last):
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/web/main.py", line 517, in _dispatch_request
    dispatcher.dispatch(req)
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/web/main.py", line 203, in dispatch
    chosen_handler)
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/web/main.py", line 345, in _pre_process_request
    chosen_handler = filter_.pre_process_request(req, chosen_handler)
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/versioncontrol/api.py", line 330, in pre_process_request
    repo = self.get_repository(reponame)
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/versioncontrol/api.py", line 526, in get_repository
    repos = connector.get_repository(rtype, rdir, repoinfo.copy())
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/versioncontrol/svn_fs.py", line 304, in get_repository
    fs_repos = SubversionRepository(dir, params, self.log)
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/versioncontrol/svn_fs.py", line 318, in __init__
    self.pool = Pool()
  File "/usr/local/lib/python2.6/dist-packages/Trac-0.12.3dev_r10609-py2.6.egg/trac/versioncontrol/svn_fs.py", line 153, in __init__
    self._pool = core.svn_pool_create(self._parent_pool())
  File "/usr/lib/pymodules/python2.6/svn/core.py", line 241, in svn_pool_create
    return Pool(parent_pool)
  File "/usr/lib/pymodules/python2.6/libsvn/core.py", line 1572, in svn_pool_create
    return _core.svn_pool_create(*args)
  File "/usr/lib/pymodules/python2.6/libsvn/core.py", line 5658, in _wrap
    obj.set_parent_pool(self)
  File "/usr/lib/pymodules/python2.6/libsvn/core.py", line 5571, in set_parent_pool
    self._parent_pool = parent_pool or application_pool
  File "/usr/lib/pymodules/python2.6/libsvn/core.py", line 5559, in <lambda>
    __setattr__ = lambda self, name, value: _swig_setattr(self, apr_pool_t, name, value)
  File "/usr/lib/pymodules/python2.6/libsvn/core.py", line 44, in _swig_setattr
    return _swig_setattr_nondynamic(self,class_type,name,value,0)
  File "/usr/lib/pymodules/python2.6/libsvn/core.py", line 39, in _swig_setattr_nondynamic
    self.__dict__[name] = value
RuntimeError: instance.__dict__ not accessible in restricted mode

[Remy Blank]

Well known in our list of MostFrequentDuplicates (see #3371).