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Graham Dumpleton
grahamd at dscpl.com.au
Mon Nov 20 15:41:29 EST 2006
Short answer: http://issues.apache.org/jira/browse/MODPYTHON-146 I'll read your email properly later and respond further if need be. On 21/11/2006, at 1:56 AM, durumdara wrote: > Hi ! > > Aha !!! > As I see that when NO FILENAME PRESENTED the accesshandler not > started and sharing across request object not working. > http://localhost > This time the handler is started only, the accesshandler not. > > Mod_python error: "PythonHandler __zeuswebhandler" Traceback (most > recent call last): File "C:\Python24\lib\site-packages\mod_python > \apache.py", line 299, in HandlerDispatch result = object(req) File > "c:/web/zeusweb/htdocs\__zeuswebhandler.py", line 6, in handler > RequestObject = req.Object AttributeError: 'mp_request' object has > no attribute 'Object' dd > > > Jim Gallacher wrote: >> durumdara wrote: >>> Hi ! >>> >>> I have an access handler, and a normal python handler in my site. >>> I use directories, and some of them are need protection. I use my >>> login >>> method to enable user access. >>> >>> The access handler is check the needed rights to any object. It >>> get user >>> data from Session. >>> When access granted, it finished it's working. >>> When access denied, it send http403 error, and I catch this with >>> custom >>> error documents (ssi). >>> >>> But I want to know something - the background of access handler. >>> >>> 1.) >>> The access handler is existing in same Thread as Handler ? >> >> Yes. >> >>> So I want to know. Is modpy do this: >>> get url, server info, etc. >>> build request + other objects >>> get thread >>> result = thread.startaccesshandler(req) >>> if not result: >>> gotoerrorhandler >>> else: >>> result = thread.handler(req) >>> .... >>> or it use another technology ? >> >> Unless I'm misunderstanding your question, you don't need to mess >> with threads. You are always dealing with the same request object, >> regardless of which phase, and there is one process or thread per >> request. >> >> Take a look at the mod_python documentation for >> PythonAuthenHandler, as well as my reply to Richard Lewis today on >> a similar question. >> >>> 2.) >>> Can I exchange some data across them ? >> >> Yes. >> >> def authenhandler(req): >> req.foo = 'something for later' >> ... >> >> >> def handler(req): >> req.write(req.foo) >> ... >> >> >>> In this time I use file based right table(s). >>> Every file in this table has right property. >>> I need to load this table in the accesshandler to check grants. >>> And later, in the menu building I also need to load this table to >>> check >>> grants (the menus are not accessable by user are hided). >>> Can I share these infos ? Can I write to the request object, and >>> this >>> object is hold these infos to get them in normal handler ? >> >> Yes. >> >>> 3.) >>> Can I force the access handler to redirect request ? >> >> Yes. >> >>> Example: the user click on menu that preserved for special users. I >>> don't want to redirect to error pages. Can I redirect to my special >>> page, >> >> Yes. >> >> Jim >> > > _______________________________________________ > Mod_python mailing list > Mod_python at modpython.org > http://mailman.modpython.org/mailman/listinfo/mod_python
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