def _create(cls, api):
data = singleton(LocaleData, api, factory=LocaleData._create)
translator = singleton(Translator, api, factory=Translator._create)
locale = api.request.locale()
if not locale:
ns_cfg = api.config.ns('draco2.draco.locale')
locale = ns_cfg.get('default')
locale = cls(data, locale, translator)
return locale
def _create(cls, api):
"""Factory method."""
request = cls(api.iface)
robots = singleton(RobotSignatures, api,
factory=RobotSignatures._create)
request._set_robots(robots)
return request
def dispatch_request(iface):
"""Dispatch a request to the proper handler."""
api = singleton(API, factory=API._create)
api._install()
try:
api.iface = iface
api.options = options
api.logger = logging.getLogger('draco2.site')
# Singleton objects.
api.changes = singleton(ChangeManager, api,
factory=ChangeManager._create)
api.config = singleton(Config, api, factory=Config._create)
api.loader = singleton(Loader, api, factory=Loader._create)
api.events = singleton(EventManager, api,
factory=EventManager._create)
api.database = singleton(DatabaseManager, api,
factory=DatabaseManager._create)
api.models = singleton(ModelManager, api,
factory=ModelManager._create)
api.sendmail = singleton(Sendmail, api, factory=Sendmail._create)
# Per request objects.
api.handler = Handler._create(api)
api.request = api.handler.Request._create(api)
api.response = api.handler.Response._create(api)
api.security = SecurityContext._create(api)
# Optional objects
if api.handler.Locale:
api.locale = api.handler.Locale._create(api)
if api.handler.Session:
api.session = api.handler.Session._create(api)
# Run all change contexts. If a change is detected, this will
# upgrade 'rwlock' and wait for all threads to serialize outside
# draco_request(). Then, the change callbacks are run.
api.changes.run_all_contexts(rwlock, api)
# Handle the request!
api.handler._dispatch(api)
finally:
if hasattr(api, 'models'):
api.models._finalize()
if hasattr(api, 'database'):
api.database._finalize()
if hasattr(api, 'events'):
api.events._finalize()
api._finalize()
def _create(cls, api):
"""Factory method."""
taglib = super(DracoTagLibrary, cls)._create(api)
config = api.config.ns('draco2')
taglib._set_extension(config['extension'])
config = api.config.ns('draco2.api.rewriter')
if config.has_key('rewritelinks'):
taglib._set_rewrite_links(config['rewritelinks'])
if config.has_key('rewriteimages'):
taglib._set_rewrite_images(config['rewriteimages'])
images = singleton(ImageInfo, api, factory=ImageInfo._create)
taglib._set_image_info(images)
return taglib
