wrappy
Decorators for common developer utilities in Python 3.6+.
Documentation
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Quick Examples (see the docs for more detail)
from wrappy import probe, guard, todo, memoize
@probe()
def do_some_heavy_computation(a, b, c):
return a * b + c
@probe(show_args=True, show_kwargs=True, show_returns=True)
def someone_elses_code():
# code that does not explain itself
#
# show examples of args, kwargs, and return values at runtime to get some clue
@probe(show_caller=5)
def a_call_chain_would_be_nice():
# find out with show_caller=<number_of_callers_along_the_chain>
@guard(fallback_retval=0)
def this_could_blow_up(a, b):
return a / b
@todo('Not implemented')
def i_am_not_ready():
# code is under construction, so throw an error when called prematurely
@guard()
@memoize()
def recursive_or_dynamic_programming_subroutine(n):
assert isinstance(n, int) and n >= 0
if n == 0:
return 0
return n + recursive_or_dynamic_programming_subroutine(n-1)
Examples by Comparison
This section is under construction!
Release Notes
2 maintainers
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