begin call end call 这个编码 对吗
Topic source不知道你的对不对,我的写法和你类似:
函数执行前后切入
def logbeforeend(func): def warpper(args,**kw): print("before call %s()"% func.name) func(args,**kw) print("end call %s()"% func.__name) return warpper
@log_before_end
def now():
print("in now() ...2015-06-15")
now()
def begin_end(text=None):
def decorator(func):
@functools.wraps(func)
def wrapper(*args, **keys):
print "Beginning....."
func(*args, **keys)
print "ending...."
return wrapper
return decorator
@begin_end()
def func_run():
print "I'm a function, I'm running....."
- 1
宅男奔三
import functools def log(func): def wrapper(args, **kw): print('begin call %s():' % func.name) print (func(args, **kw)) return('end call %s().' % func.name) return wrapper
@log
def now(): return('2015-3-25') print(now())