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Gregory (Grisha) Trubetskoy
grisha at modpython.org
Tue Apr 17 10:00:47 EST 2001
I think you have a bug because you have "count" and "counter", so it may not work for this reason alone. But also - if this is on UNIX, then you have to keep in mind that Apache runs as several independent processes, and you can only have persistance per-process. There is no "simple" way to have cross-process persistance. On Win32, where Apache runs as a single process, it should work OK. Grisha On Tue, 17 Apr 2001 nineclue at bigfoot.com wrote: > Greetings... > > I've posted somewhat long python program during development, which > may need pg module, postgres running with pyweb db created etc... > > Here's short version, which don't work as I expected. > > from mod_python import apache > > session_data = {} > session_counter = 0 > > def handler(req): > global session_data, session_counter > > if session_data.has_key('counter'): > session_data['count'] = session_data['count'] + 1 > else: > session_data['count'] = 0 > > session_counter += 1 > req.write('<HTML>') > req.write('Session data has %d items<BR>' % len(session_data)) > req.write('Counter : %02d<BR>' % session_data['count']) > req.write('Alternative Counter : %02d<BR>' % session_counter) > req.write('</HTML>') > return apache.OK > > When I loaded the page and tried several reloads, session_data dictionary > variable is never increased and session_counter variable is increased > after several tries. What I expected was both variable increase at each > reload. > > In my thoughts, dictionary variable is not supported and main interpreter > is created in each Apache processes, which is shared by subinterpreters. > > Sorry for posting again, long message and my poor English. > > Thanks in advance. > > _______________________________________________ > Mod_python mailing list > Mod_python at modpython.org > http://www.modpython.org/mailman/listinfo/mod_python >
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