def __call__(self, environ, start_response):
"""Called by WSGI when a request comes in."""
request = Request(environ)
response = Response()
WSGIApplication.active_instance = self
# Match the path against registered routes.
kargs = self.mapper.match(request.path)
logging.critical('request.path = '+str(request.path))
logging.critical('initial kargs = '+str(kargs))
try:
if kargs is None or 'controller' not in kargs:
logging.info('kargs is None')
kargs = dict(controller='Error', status='404')
module_name, class_name = Manager.getModuleAndControllerNames(kargs['controller'])
del kargs['controller']
logging.info('module_name = ' + module_name)
logging.info('class_name = ' + class_name)
except Exception, e:
logging.info('CRITICAL: ' + str(e))
raise TypeError('Controller is not set, or not formatted in the form "my.module.name:MyControllerName".' + str(e))
def transfer(self, controller, action, **kargs):
"""Transfers control to another Controller
Args:
controller: The module_name:class_name of the controller
action: The name of the action
kargs: Arguments to pass to the action
"""
module_name, class_name = Manager.getModuleAndControllerNames(controller)
# if controller.find(':') == -1:
# module_name = 'controllers.%s' % controller
# class_name = controller
# else:
# module_name, class_name = controller.split(':', 1)
__import__(module_name)
module = sys.modules[module_name]
if (module is not None and hasattr(module, class_name)):
c = getattr(module, class_name)(self.request, self.response)
else:
raise ImportError('Controller %s could not be initialized.' % (controller))
if kargs is not None:
getattr(c, action)(**kargs)
else:
getattr(c, action)()
