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decorators_02.py
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57 lines (35 loc) · 1.01 KB
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import time
import logging
from functools import wraps # https://youtu.be/FsAPt_9Bf3U?t=24m16s
def time_me(func):
@wraps(func)
def wrapper(*args, **kwargs):
t_before = time.time()
func(*args, **kwargs)
t_after = time.time()
print('{func_name} runs {time:.2f} seconds'.format(func_name=func.__name__, time=(t_after - t_before)))
return wrapper
@time_me
def something():
for i in range(1000000):
print(i)
something()
print()
def log_me(func):
logging.basicConfig(filename='{}.log'.format(func.__name__), level=logging.INFO)
@wraps(func)
def wrapper(*args, **kwargs):
logging.info('Ran with args: {}, and kwargs: {}'.format(args, kwargs))
return func(*args, **kwargs)
return wrapper
@log_me
def display(name, age):
print('I am {}, {} years old'.format(name, age))
display('Boris', 40)
print()
@log_me
@time_me
def display(name, age):
time.sleep(5)
print('I am {}, {} years old'.format(name, age))
display('Johh', 30)