Decorator to display information of time execution.
## OPTION 1 ##
## time execution decorator (no impact on help() function)
from functools import wraps
def time_dec(func):
@wraps(func)
def wrapper(*arg):
from datetime import datetime, timedelta
# current time
tic = datetime.now()
# function execution
res = func(*arg)
# calculate time of processing
toc = datetime.now()
tictoc = ((toc-tic).seconds)/60. # minutes
print ('[Process Time Spend] -- function "%s()" spent %s minutes --'%(func.__name__,tictoc))
# function return
return res
return wrapper
@time_dec
def myFunction(n):
return None
## OPTION 2 ##
# from bash, use unix command to return time execution
$time -p python function.py