def fireTransitionScheduled(item, wfc, toward):
try:
wfc.fireTransitionToward(toward, check_security=True)
raise RuntimeWarning("It has WORKED !!! fireTransitionToward(%r)" %
(toward))
except (NoTransitionAvailableError, RuntimeWarning):
probing.log_exc_info(sys.exc_info(), log.error)
def publishTraverse(self, request, name):
"""Lookup a name - (request:IRequest, name:str) -> IView
The 'request' argument is the publisher request object. The
'name' argument is the name that is to be looked up; it must
be an ASCII string or Unicode object.
If a lookup is not possible, raise a NotFound error.
This method should return an object having the specified name and
`self` as parent. The method can use the request to determine the
correct object.
"""
_meth_id = "%s.publishTraverse" % self.__class__.__name__
log.debug("%s: name=%s __name__=%s __parent__=%s context=%s",
_meth_id, name, self.__name__, self.__parent__,
getattr(self, "context", "UNDEFINED"))
try:
assert self.publishTraverseResolver is not None
return self.publishTraverseResolver(self, request, name)
except (AssertionError,):
pass # self.publishTraverseResolver is None, not an error
except (NotFound,):
pass # this is not really an error
#probing.log_exc_info(sys.exc_info(), log.debug)
except (TypeError, Exception):
probing.log_exc_info(sys.exc_info(), log.error)
traverser = ItemTraverser(self, request)
return traverser.publishTraverse(request, name)
def unsubscribe(self):
session = Session()
context = removeSecurityProxy(self.context)
redirect_url = absoluteURL(context, self.request)
user = session.query(User).filter(User.login == self.request.principal.id).first()
# In case we somewhy couldn't find the user
if user is None:
return self.request.response.redirect(redirect_url)
# Removing context item from user's subscriptions
try:
user.subscriptions.remove(context)
except ValueError:
log.error("Cannot unsubscribe: [%s] not subscribed by [%s]", context, user)
probing.log_exc_info(sys.exc_info(), log_handler=log.error)
# Redirecting back to the item's page
return self.request.response.redirect(redirect_url)
def unsubscribe(self):
session = Session()
context = removeSecurityProxy(self.context)
redirect_url = absoluteURL(context, self.request)
user = session.query(User).filter(
User.login == self.request.principal.id).first()
# In case we somewhy couldn't find the user
if user is None:
return self.request.response.redirect(redirect_url)
# Removing context item from user's subscriptions
try:
user.subscriptions.remove(context)
except ValueError:
log.error("Cannot unsubscribe: [%s] not subscribed by [%s]",
context, user)
probing.log_exc_info(sys.exc_info(), log_handler=log.error)
# Redirecting back to the item's page
return self.request.response.redirect(redirect_url)
def fireTransitionScheduled(item, wfc, toward):
try:
wfc.fireTransitionToward(toward, check_security=True)
raise RuntimeWarning("It has WORKED !!! fireTransitionToward(%r)" % (toward))
except (NoTransitionAvailableError, RuntimeWarning):
probing.log_exc_info(sys.exc_info(), log.error)