I think there's a lot of unknowns in helping unpack this - for starters there's
no code supplied that actually modifies the cache, so of course it is empty!
- There's a few gotchas in python - for example if this is done in the main
file in your app (foo.py) and you run "python -m foo" then the module may be
imported twice as "__main__" and as "foo" which can cause surprises.
- I see you're using waitress so this probably isn't a problem, but you're
using an in-memory cache and so nothing will be shared across processes if you
ever fork.
- Michael
> On Oct 11, 2021, at 03:34, Gerhard Schmidt <esta...@augusta.de> wrote:
>
> Hi,
>
> today I encountered a very strange problem with request methods.
>
> <--- code --->
>
> cache = {'agents': set(),
> 'time': 0.0}
> cache_lock = Lock()
>
>
> def in_agent_cache(request):
> with cache_lock:
> return request.user_agent in cache['agents']
>
> <--- end code --->
>
> If I call the method directly, everything works fine.
>
> if I register the method as a request method and call it via
> request.in_agent_cache() the dict is always the default version, the set
> empty and time .
>
> If I move the dict and lock to another file and import it. Everything works
> even as a request method.
>
> The log messages are also recorded under a wrong module
>
> 2021-10-11 10:29:33,153 INFO [agent_cache:96][waitress-0] in_agent_cache
> called
>
> agent_cache is the name of the py file and not the package it's in.
>
> Any hint if I'm doing something wrong.
>
> Regards
> Estartu
>
>
>
>
>
>
> --
> You received this message because you are subscribed to the Google Groups
> "pylons-discuss" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to pylons-discuss+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/pylons-discuss/90ae76af-8406-3ec5-b490-2f4af254431d%40augusta.de.
--
You received this message because you are subscribed to the Google Groups
"pylons-discuss" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to pylons-discuss+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/pylons-discuss/6C2270B2-EA05-4FC6-98F5-A27863A22682%40gmail.com.
