assert False, 'This module is obsolete'
from webob import exc
def default(func):
class TempController(object):
def __init__(self, controller):
self.controller = controller
def default(self, *args, **kwargs):
return func(self.controller, *args, **kwargs)
if hasattr(func, 'decoration'):
TempController.default.im_func.decoration = func.decoration
def _lookup(self, *remainder):
remainder = [ 'default' ] + list(remainder)
return TempController(self), remainder
return _lookup
def _dispatch(self, state, remainder):
stack = []
current_controller = state.controller
while True:
if hasattr(current_controller, '_check_security'):
current_controller._check_security()
# Check for index method
if not remainder:
if self._is_exposed(current_controller, 'index'):
state.add_method(current_controller.index, remainder)
return state
else:
raise exc.HTTPNotFound
next = remainder.pop(0)
# Check exposed method
if self._is_exposed(current_controller, next):
state.add_method(
getattr(current_controller, next), remainder)
return state
# Check subcontroller
stack.append((current_controller, remainder))
try:
current_controller = getattr(current_controller, next)
state.add_controller(next, current_controller)
except AttributeError, err:
handler, remainder, stack = _find_error_handler(stack)
if not handler:
raise exc.HTTPNotFound
current_controller, remainder = handler(next, *remainder)
state.add_controller(next, current_controller)
remainder = list(remainder)
def _find_error_handler(stack):
while stack:
cur, remainder = stack.pop()
if hasattr(cur, '_lookup'):
return cur._lookup, remainder, stack
return None, [], []