[BangPypers] log and figure out what bits are slow and optimize them.

Anand Chitipothu anandology at gmail.com
Sun Feb 12 15:39:08 CET 2012

2012/2/12 Saju M <sajuptpm at gmail.com>:
> Hi,
> I wrote a decorator using cProfile.
> Issue is log-file getting messed up with logs of unwanted method
> calls(library calls).
> I tried with prof.getstats() and prof.print_stats(), prof.getstats() force
> to code extra loops to get infos.
> I am also planning to enable/disable this logging using DEBUG flag.
> Have any suggestions to improve this code ???  or  any other-way ??

Since you are doing this in a webapp, you should be able to write a
WSGI middleware that enables the profiler if profile=true is passed as
query parameter.

I found this technique very useful to optimize webapps. Here is an example:


web.py has a nice profile middleware, it shouldn't be too hard to reuse it.



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