for cpp websocket core dump (#828)

zhaomingwork

2023-08-10 30f0c7ff2941ab08edb8cb257eb6cef74be42ec7

1
2
3
4
5
6
7
8
9
from abc import ABC
from abc import abstractmethod
from typing import Iterator
 
 
class AbsIterFactory(ABC):
    @abstractmethod
    def build_iter(self, epoch: int, shuffle: bool = None) -> Iterator:
        raise NotImplementedError