from fugue.interceptors.basic import Interceptor
from fugue.interceptors.nevow import _enter_nevow, _error_nevow, _leave_nevow
from fugue.util import namespace
_ns = namespace(__name__)
TWISTED_REQUEST = _ns('request')
def _finish_request(context):
"""
Calls ``finish`` on the Twisted request.
"""
context.get(TWISTED_REQUEST).finish()
return context
_enter_twisted = _enter_nevow(TWISTED_REQUEST)
_leave_twisted = _leave_nevow(TWISTED_REQUEST, finish=_finish_request)
_error_twisted = _error_nevow(TWISTED_REQUEST, finish=_finish_request)
def twisted():
"""
An interceptor that converts a Twisted request into a standard request map
on enter and writes the response back to Twisted on leave. The Twisted
request is expected to exist at the context key `TWISTED_REQUEST`.
"""
return Interceptor(name='twisted',
enter=_enter_twisted,
from fugue.util import namespace
_ns = namespace('fugue')
REQUEST = _ns('request')
RESPONSE = _ns('response')
ROUTE = _ns('route')
EXECUTION_ID = _ns('execution_id')
QUEUE = _ns('queue')
STACK = _ns('stack')
ERROR = _ns('error')
SUPPRESSED = _ns('suppressed')
TERMINATORS = _ns('terminators')
def test_namespace(self):
"""
Create a function that prefixes names.
"""
ns = namespace(__name__)
self.assertThat(ns('foo'), Equals(__name__ + '/foo'))
