/usr/lib64/python2.6/site-packages/Cheetah
Edit: /usr/lib64/python2.6/site-packages/Cheetah/Servlet.py (3406B)
'''
Provides an abstract Servlet baseclass for Cheetah's Template class
'''
import sys
import os.path
isWebwareInstalled = False
try:
try:
from ds.appserver.Servlet import Servlet as BaseServlet
except:
from WebKit.Servlet import Servlet as BaseServlet
isWebwareInstalled = True
if not issubclass(BaseServlet, object):
class NewStyleBaseServlet(BaseServlet, object):
pass
BaseServlet = NewStyleBaseServlet
except:
class BaseServlet(object):
_reusable = 1
_threadSafe = 0
def awake(self, transaction):
pass
def sleep(self, transaction):
pass
def shutdown(self):
pass
##################################################
## CLASSES
class Servlet(BaseServlet):
"""This class is an abstract baseclass for Cheetah.Template.Template.
It wraps WebKit.Servlet and provides a few extra convenience methods that
are also found in WebKit.Page. It doesn't do any of the HTTP method
resolution that is done in WebKit.HTTPServlet
"""
transaction = None
application = None
request = None
session = None
def __init__(self, *args, **kwargs):
super(Servlet, self).__init__(*args, **kwargs)
# this default will be changed by the .awake() method
self._CHEETAH__isControlledByWebKit = False
## methods called by Webware during the request-response
def awake(self, transaction):
super(Servlet, self).awake(transaction)
# a hack to signify that the servlet is being run directly from WebKit
self._CHEETAH__isControlledByWebKit = True
self.transaction = transaction
#self.application = transaction.application
self.response = response = transaction.response
self.request = transaction.request
# Temporary hack to accomodate bug in
# WebKit.Servlet.Servlet.serverSidePath: it uses
# self._request even though this attribute does not exist.
# This attribute WILL disappear in the future.
self._request = transaction.request()
self.session = transaction.session
self.write = response().write
#self.writeln = response.writeln
def respond(self, trans=None):
raise NotImplementedError("""\
couldn't find the template's main method. If you are using #extends
without #implements, try adding '#implements respond' to your template
definition.""")
def sleep(self, transaction):
super(Servlet, self).sleep(transaction)
self.session = None
self.request = None
self._request = None
self.response = None
self.transaction = None
def shutdown(self):
pass
def serverSidePath(self, path=None,
normpath=os.path.normpath,
abspath=os.path.abspath
):
if self._CHEETAH__isControlledByWebKit:
return super(Servlet, self).serverSidePath(path)
elif path:
return normpath(abspath(path.replace("\\", '/')))
elif hasattr(self, '_filePath') and self._filePath:
return normpath(abspath(self._filePath))
else:
return None
# vim: shiftwidth=4 tabstop=4 expandtab