| TypeCast/aartur | TypeCast/dakyun | ||||
|---|---|---|---|---|---|
| f | 1 | from functools import wraps | f | 1 | from functools import wraps |
| 2 | 2 | ||||
| 3 | 3 | ||||
| n | 4 | def cast(t): | n | 4 | def cast(type): |
| 5 | def decorator(f): | 5 | def decor(f): | ||
| 6 | @wraps(f) | 6 | @wraps(f) | ||
| n | 7 | def new_f(*args): | n | 7 | def wrapper(*args): |
| 8 | res = f(*args) | 8 | res = f(*args) | ||
| n | 9 | return t(res) | n | 9 | return type(res) |
| 10 | return new_f | ||||
| 11 | return decorator | ||||
| 12 | 10 | ||||
| t | t | 11 | return wrapper | ||
| 12 | |||||
| 13 | return decor | ||||
| 14 | |||||
| 15 | |||||
| 16 | # @cast(int) | ||||
| 17 | # def fun(a, b): | ||||
| 18 | # return a * 2 + b | ||||
| 19 | # print(fun(12, 34) * 2) | ||||
| 20 | # print(fun("12", "34") * 2) | ||||
| 21 | # print(fun(12.765, 34.654) * 2) | ||||
| 22 | |||||
| Legends | ||||||||||
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