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Middleware that profiles the request and displays profiling
information at the bottom of each page.
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Middleware that profiles all requests.
All HTML pages will have profiling information appended to them.
The data is isolated to that single request, and does not include
data from previous requests.
This uses the ``hotshot`` module, which affects performance of the
application. It also runs in a single-threaded mode, so it is
only usable in development environments.
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Profile a single function call.
Used around a function, like::
@profile_decorator(options...)
def ...
All calls to the function will be profiled. The options are
all keywords, and are:
log_file:
The filename to log to (or ``'stdout'`` or ``'stderr'``).
Default: stderr.
display_limit:
Only show the top N items, default: 20.
sort_stats:
A list of string-attributes to sort on. Default
``('time', 'calls')``.
strip_dirs:
Strip directories/module names from files? Default True.
add_info:
If given, this info will be added to the report (for your
own tracking). Default: none.
log_filename:
The temporary filename to log profiling data to. Default;
``./profile_data.log.tmp``
no_profile:
If true, then don't actually profile anything. Useful for
conditional profiling.
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Wrap the application in a component that will profile each
request. The profiling data is then appended to the output
of each page.
Note that this serializes all requests (i.e., removing
concurrency). Therefore never use this in production.
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