hosturl.py

def hosturl(url):
	host = www.config['HOST']
	if host.endswith('/'):
		host = host[0:-1]
	if url.startswith('/'):
		url = url[1:]
	return '/'.join([host, url])

with_app_context.py

class with_app_context(object):

	def __init__(self, f, app=None):
		self.f = f
		if app:
			self.app = app
		else:
			self.app = www
		self.__name__ = f.__name__ + '_with_app_context'

	def __call__(self, *args):
		with self.app.app_context():
			return self.f(*args)