25 lines
260 B
Python
25 lines
260 B
Python
# test decorators
|
|
|
|
def dec(f):
|
|
print('dec')
|
|
return f
|
|
|
|
def dec_arg(x):
|
|
print(x)
|
|
return lambda f:f
|
|
|
|
# plain decorator
|
|
@dec
|
|
def f():
|
|
pass
|
|
|
|
# decorator with arg
|
|
@dec_arg('dec_arg')
|
|
def g():
|
|
pass
|
|
|
|
# decorator of class
|
|
@dec
|
|
class A:
|
|
pass
|