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Python Decorator for Profiling Function or Method

Project description


Simple Python Decorator to Profiling Function or Method


Use the package manager pip to install pprofiler.

pip install pprofiler


Python 3.8.10 (default, Jun 23 2021, 11:56:21)
Type 'copyright', 'credits' or 'license' for more information
IPython 7.24.1 -- An enhanced Interactive Python. Type '?' for help.

In [1]: from pprofiler import pprof

In [2]: @pprof(sort_by=["cumulative", "ncalls"])
   ...: def test():
   ...:     arr = []
   ...:     for i in range(0, 100_000):
   ...:         arr.append(i)

In [3]: test()
         100002 function calls in 0.018 seconds

   Ordered by: cumulative time, call count

   ncalls  tottime  percall  cumtime  percall filename:lineno(function)
        1    0.012    0.012    0.018    0.018 <ipython-input-4-87325251511f>:1(test)
   100000    0.005    0.000    0.005    0.000 {method 'append' of 'list' objects}
        1    0.000    0.000    0.000    0.000 {method 'disable' of '_lsprof.Profiler' objects}

pprofiler 0.1.2 Release Notes

January 12, 2022


  • Add line_to_print parameter - to reduce output for large profiler output
  • Add strip_dirs parameter - to reduce output for large profiler output
  • sort_by parameter now accept tuple or list



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