Source code for faust.types.codecs
import abc
from typing import Any, Optional, Tuple, Union
__all__ = ['CodecArg', 'CodecT']
[docs]class CodecT(metaclass=abc.ABCMeta):
"""Abstract type for an encoder/decoder.
See Also:
:class:`faust.serializers.codecs.Codec`.
"""
@abc.abstractmethod
def __init__(self, children: Tuple['CodecT', ...] = None,
**kwargs: Any) -> None:
...
[docs] @abc.abstractmethod
def dumps(self, obj: Any) -> bytes:
...
[docs] @abc.abstractmethod
def loads(self, s: bytes) -> Any:
...
[docs] @abc.abstractmethod
def clone(self, *children: 'CodecT') -> 'CodecT':
...
@abc.abstractmethod
def __or__(self, other: Any) -> Any:
...
# `serializer` argument can be str or Codec instance.
CodecArg = Optional[Union[CodecT, str]]