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"""
show_stats.py
Display results from profiling with hotshot.
Usage:
In module M.py, replace a call to function f with this code:
import hotshot
profiler = hotshot.Profile("%s.prof" % (__file__))
profiler.runcall(f, *args)
and run from the command-line as
% python .../whatever.py args
To get the results, run this file:
% python .../show_stats.py .../whatever.py.prof
"""
import sys
import hotshot, hotshot.stats
stats = hotshot.stats.load(sys.argv[1])
stats.strip_dirs()
stats.sort_stats('time', 'calls')
stats.print_stats(20)