试试
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def log(text):
if isinstance(text,str):
pass
else:
func = text
def wrapper(*args, **kw):
print('call %s():' % (func.__name__))
return func(*args, **kw)
return wrapper
def decorator(func):
def wrapper(*args, **kw):
print('%s %s():' % (text, func.__name__))
return func(*args, **kw)
return wrapper
return decorator
- 1
cacaty
def metric(fn):
@functools.wraps(fn)
def wrapper(*args, **kw):
start = time.time()
result = fn(*args, **kw)
stop = time.time() - start
print('%s executed in %s ms' % (fn.__name__, stop * 1000))
return result
return wrapper