TypeCast/MVPakaGuru | TypeCast/SVasi1yev | ||||
---|---|---|---|---|---|
f | 1 | from functools import wraps | f | 1 | from functools import wraps |
2 | 2 | ||||
3 | 3 | ||||
n | 4 | def cast(out_type): | n | 4 | def cast(type_): |
5 | def decorator(f): | 5 | def decorator(f): | ||
6 | @wraps(f) | 6 | @wraps(f) | ||
n | 7 | def wr(*args, **kwargs): | n | 7 | def wrapper(*args, **kwargs): |
8 | res = f(*args, **kwargs) | 8 | res = f(*args, **kwargs) | ||
n | 9 | return out_type(res) | n | 9 | return type_(res) |
10 | return wr | 10 | return wrapper | ||
11 | return decorator | 11 | return decorator | ||
12 | 12 | ||||
t | t | 13 | |||
14 | # @cast(int) | ||||
15 | # def fun(a, b): | ||||
16 | # return a * 2 + b | ||||
17 | # print(fun(12, 34) * 2) | ||||
18 | # print(fun("12", "34") * 2) | ||||
19 | # print(fun(12.765, 34.654) * 2) | ||||
20 |
Legends | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
|
|