2010/5/24 m <[email protected]>:
> Hello all,
>
> Brand new to web.py, so if this is a stupid question, apologies in
> advance.
>
> I have an existing cgi program that I'm interested in migrating to
> wsgi & web.py.
>
> As a first step, I've done this:
>
> import web
>
> class MainApp:
>
> def GET(self):
> sys.stderr.write("GET WAS CALLED\n")
> return 'welcome to mdl'
>
> urls = ('/~mark/wsgi/','MainApp')
> app = web.application(urls,globals())
> app.run()
>
> So, obviously, haven't gotten very far. It works. I point the
> browser to localhost on 8080 and I see "welcome to mdl"
>
> Now, ultimately, I want to deploy this with mod_wsgi on an apache
> server. So, the next step was replacing app.run with application =
> app.wsgifunc() --- as you can probably guess, it doesn't work.
>
> The browser (chromium) just displays "Ooops, broken link".
> The main server error log file displays no messages. But, it does if
> I sys.stderr.write to it, so there truly is nothing going there. The
> virtual host error log file (set to info) has:
>
> [Mon May 24 09:53:13 2010] [info] [client 192.168.1.53] mod_wsgi
> (pid=21365, process='', application='tigges.ca|/~mark/wsgi/mdl'):
> Reloading WSGI script '/home/mark/public_www/wsgi-bin/mdl'.
>
> And that's it!
>
> So, not a lot to go on for what's going wrong. I started copying and
> pasting all the code from the web.py application class into my python
> file to try to track down where it was going wrong.
>
> wsgifunc (with no middleware list) just returns the functional
> wsgi ... so I c&p'd that, and everything it calls. Lots of
> sys.stderr.write debugging later, and I discover, that it's crashing
> on the call to isinstance at line 420 (web.py-0.30) in
> application._match. The crash is that the 2nd parameter is not a
> class, type, or tuple of classes and types. Rather, it's the function
> that was returned by wsgifunc.
>
> So ... that's my question. What the hell am I doing wrong?
Looks like this is a problem with apache configuration. I think,
/~mark/wsgi/ should go to the apache config and not in to the urls.
Your urls should just be:
urls = ('/', 'MainApp')
Can you show how you are using the WSGIScriptAlias?
Anand
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