/usr/share/pyshared/paste/webkit/wktransaction.py is in python-pastewebkit 1.0-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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The Webware transaction object. Responsible for creating the request
and response objects, and managing some parts of the request cycle.
"""
from wkrequest import HTTPRequest
from wkresponse import HTTPResponse
from wksession import Session
from wkapplication import Application
class Transaction(object):
def __init__(self, environ, start_response):
self._environ = environ
self._start_response = start_response
self._request = HTTPRequest(self, environ)
self._response = HTTPResponse(self, environ, start_response)
self._session = None
self._application = None
def application(self):
if self._application is None:
self._application = Application(self)
return self._application
def request(self):
return self._request
def response(self):
return self._response
def setResponse(self, response):
assert 0, "The response cannot be set"
def hasSession(self):
if self._session is not None:
return True
return self.request().environ()['paste.session.factory'].has_session()
def session(self):
if not self._session:
self._session = Session(self.request().environ()['paste.session.factory']())
return self._session
def setSession(self, session):
self._session = session
def servlet(self):
return self._servlet
def setServlet(self, servlet):
self._servlet = servlet
def duration(self):
return self.response().endTime() - self.request().time()
def errorOccurred(self):
assert 0, "Not tracked"
def setErrorOccurred(self, flag):
assert 0, "Not tracked"
def die(self):
# In WebKit this looks for any instance variables with a
# resetKeyBindings method, but I'm not sure why
pass
def writeExceptionReport(self, handler):
assert 0, "Not implemented"
def runTransaction(self):
__traceback_hide__ = True
if self._session:
self._session.awake(self)
self._servlet.runTransaction(self)
def forward(self, url):
assert self._environ.has_key('paste.recursive.forward'), \
"Forwarding is not supported (use the recursive middleware)"
if url.startswith('/'):
# Webware considers absolute paths to still be based off
# of the Webware root; but recursive does not.
url = url[1:]
app_iter = self._environ['paste.recursive.forward'](url)
raise self._servlet.ReturnIterException(app_iter)
|