def new_context(self, request=None, config=None, session=None):
context = WebExecutionContext()
context.set_config(config or self.config)
context.set_system_control(self.system_control)
context.set_request(request or self.request)
with context:
context.set_session(session or self.session)
return context
def handle_request(self, request):
context = WebExecutionContext.get_context()
vassert( context.session is UserSessionStub.session ) # By the time user code executes, the session is set
vassert( monitor.times_called == 1 ) # The database has been committed
vassert( not context.session.last_activity_time_set )
vassert( not UserSessionStub.session.key_is_set )
return Response()
def assemble(self, login_bookmark=None, get_queues=None):
self.get_queues = get_queues
self.web_session = WebExecutionContext.get_context().session
self.first_log_in = ViewPreCondition(
LoginSession.for_current_session().is_logged_in,
exception=Detour(login_bookmark))
self.workflow_interface = WorkflowInterface()
self.inbox = Inbox(self.get_queues())
inbox_view_factory = self.define_view('/', title=_('Inbox'))
inbox_view_factory.set_slot('main_slot',
InboxWidget.factory(self.inbox))
task_view_factory = self.define_view('/task',
view_class=TaskView,
task=PersistedField(
Task, required=True))
task_view_factory.add_precondition(self.first_log_in)
inbox_view_factory.add_precondition(self.first_log_in)
self.define_transition(self.workflow_interface.events.take_task,
inbox_view_factory, task_view_factory)
self.define_transition(self.workflow_interface.events.go_to_task,
inbox_view_factory, task_view_factory)
self.define_transition(self.workflow_interface.events.defer_task,
task_view_factory, inbox_view_factory)
self.define_transition(self.workflow_interface.events.release_task,
task_view_factory, inbox_view_factory)
def get_widget_class_for(self, task):
config = WebExecutionContext.get_context().config
for widget_class in config.workflowui.task_widgets:
if issubclass(widget_class,
TaskWidget) and widget_class.displays(task):
return widget_class
raise ProgrammerError('no Widget found to display %s' % task)
def i18nise_filename(self, for_default_locale):
current_locale = WebExecutionContext.get_context().interface_locale
head, tail = os.path.splitext(for_default_locale)
head, d = os.path.splitext(head)
for_current_locale = head+'.%s' % current_locale+d+tail
if os.path.isfile(for_current_locale):
return for_current_locale
return for_default_locale
def __init__(self, view, account_management_interface):
super(RegistrationPendingWidget, self).__init__(view)
config = WebExecutionContext.get_context().config
self.add_child(P(view, text=_('There is a registration pending for email address "%s".') % account_management_interface.email))
self.add_child(P(view, text=_('Before you can log in using it, you need to act on the automated email '\
'sent to that address. It looks like you did not do that.')))
self.add_child(P(view, text=_('You should receive the automated email anything between a minute to an hour after '\
'registration. Sometimes though, your email software may mistakenly identify our '\
'email as junk email. If this happens it will be hidden away in a "junk email" '\
'folder or just not shown to you.')))
self.add_child(P(view, text=_('You can have the email re-sent to you by clicking on the button below.')))
self.add_child(P(view, text=_('Before you do that, however, please make sure that your email system will allow '\
'emails from "%s" through to you.') % config.accounts.admin_email))
self.add_child(RegistrationPendingForm(view))
def with_languages(self):
"""Populates this Menu with a MenuItem for each available language.
Answers the same Menu.
.. versionadded: 3.2
"""
current_url = Url.get_current_url()
context = WebExecutionContext.get_context()
supported_locales = ReahlEgg.get_languages_supported_by_all(
context.config.reahlsystem.root_egg)
for locale in supported_locales:
try:
language_name = Locale.parse(locale).display_name
except UnknownLocaleError:
language_name = locale
bookmark = self.view.as_bookmark(description=language_name,
locale=locale)
bookmark.exact = True
self.add_bookmark(bookmark)
return self
def new_view(self):
current_path = Url(WebExecutionContext.get_context().request.url).path
view = UrlBoundView(self.user_interface, current_path, 'A view', {})
return view
def persisted_file_class(self):
config = WebExecutionContext.get_context().config
return config.web.persisted_file_class
def filesystem_path(self, relative_path):
context = WebExecutionContext.get_context()
static_root = context.config.web.static_root
if relative_path.endswith('/'):
relative_path += 'index.d.html'
return self.i18nise_filename(os.path.join(static_root, *relative_path.split('/')))