from dataclasses import dataclass
from typing import TypedDict
class StudentDict(TypedDict):
Name: str
Old: int
@dataclass
class Student:
name: str
old: int
def encode(self) -> StudentDict:
return StudentDict(Name=self.name, Old=self.old)
@classmethod
def decode(cls, student: StudentDict) -> "Student":
return cls(name=student["Name"], old=student["Old"])
def main():
student = Student(name="John", old=20)
print(student.encode())
print(Student.decode(student.encode()))
if __name__ == "__main__":
main()
thitkhotau
Posted on
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