On Apr 28, 1:59 am, Ben Bangert <[EMAIL PROTECTED]> wrote:
> What's the other exception that is occurring?
<type 'exceptions.AttributeError'>: 'module' object has no attribute
'userInfo'
happens if you have a pickled object (in my case, a simple object
called userInfo ) in your session, but change your code around and
either migrate or remove the class
some might think this is an edge case... i don't really.
personally, i would like instances like this to either invalidate the
session or the appropriate object -- i can imagine/fear upgrading a
production site and changing some session caching information around
-- then causing tons of errors.
to recreate:
in your base controller's before, add a line like this:
if 'user_info' not in session:
session.user_info= userInfo()
and add this class:
class userInfo(object):
id = None
email = None
if you remove userInfo / migrate it to helpers.py / rename it /or
whatever.... beaker will cause a fatal error when you test "if
'user_info' not in session", because the unpickling fails.
i really think a supported, if not default, behavior should be to
invalidate the attempted session and create a new session.
Full trace-
------------------
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Paste-1.4.2-py2.5.egg/paste/registry.py', line 160 in
__contains__
return key in self._current_obj()
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Beaker-0.7.5-py2.5.egg/beaker/session.py', line 320 in
__contains__
return self._session().has_key(key)
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Beaker-0.7.5-py2.5.egg/beaker/session.py', line 291 in
_session
self.__dict__['_sess'] = Session(req, use_cookies=True, **params)
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Beaker-0.7.5-py2.5.egg/beaker/session.py', line 104 in
__init__
self.invalidate()
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Beaker-0.7.5-py2.5.egg/beaker/session.py', line 167 in
invalidate
namespace.acquire_write_lock()
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Beaker-0.7.5-py2.5.egg/beaker/container.py', line 144 in
acquire_write_lock
if (wait or r): self.open('c', checkcount = True)
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Beaker-0.7.5-py2.5.egg/beaker/container.py', line 172 in
open
if self.openers == 0: self.do_open(flags)
File '/Library/Frameworks/Python.framework/Versions/2.5/lib/python2.5/
site-packages/Beaker-0.7.5-py2.5.egg/beaker/container.py', line 715 in
do_open
self.hash = cPickle.load(fh)
AttributeError: 'module' object has no attribute 'userInfo'
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