Add @type_check_only to stub-only private classes in stdlib (#14512)

This commit is contained in:
Brian Schubert
2025-08-03 10:13:16 +02:00
committed by GitHub
parent dde70aeecd
commit 622df68c1c
61 changed files with 188 additions and 51 deletions
+3 -1
View File
@@ -5,7 +5,7 @@ from email.charset import Charset
from email.contentmanager import ContentManager
from email.errors import MessageDefect
from email.policy import Policy
from typing import Any, Generic, Literal, Protocol, TypeVar, overload
from typing import Any, Generic, Literal, Protocol, TypeVar, overload, type_check_only
from typing_extensions import Self, TypeAlias
__all__ = ["Message", "EmailMessage"]
@@ -24,9 +24,11 @@ _EncodedPayloadType: TypeAlias = Message | bytes
_MultipartPayloadType: TypeAlias = list[_PayloadType]
_CharsetType: TypeAlias = Charset | str | None
@type_check_only
class _SupportsEncodeToPayload(Protocol):
def encode(self, encoding: str, /) -> _PayloadType | _MultipartPayloadType | _SupportsDecodeToPayload: ...
@type_check_only
class _SupportsDecodeToPayload(Protocol):
def decode(self, encoding: str, errors: str, /) -> _PayloadType | _MultipartPayloadType: ...