ShowMe is a simple set of extremely useful function decorators for Python. It allows you to view trace information, execution time, cputime, and function documentation.
To use showme, simply:
pip install showme
or, if you must:
easy_install showme
Print passed-in arguments and function calls.
@showme.trace
def complex_function(a, b, c, **kwargs):
...
>>> complex_function('alpha', 'beta', False, debug=True)
calling haystack.submodule.complex_function with
args: ({'a': 'alpha', 'b': 'beta', 'c': False},)
kwargs: {'debug': True}
Print function execution time.
@showme.time
def some_function(a):
...
>>> some_function()
Execution speed of __main__.some_function:
0.000688076019287 seconds
Print function cpu-execution time.
@showme.cputime
def complex_function(a, b, c):
...
>>> complex_function()
CPU time for __main__.complex_function:
3 function calls in 0.013 CPU seconds
ncalls tottime percall cumtime percall filename:lineno(function)
1 0.013 0.013 0.013 0.013 test_time.py:6(test)
1 0.000 0.000 0.000 0.000 {method 'disable' of '_lsprof.Profiler' objects}
1 0.000 0.000 0.000 0.000 {range}
Pretty print function documentation.
@showme.docs
def complex_function():
"""Example Documentation for complex_function."""
...
>>> complex_function()
Documentation for __main__.complex_function:
Example Documentation for complex_function.
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