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Merged
merged 6 commits into from
Aug 10, 2022
Merged

Improve email.headerregistry.HeaderRegistry definition #8516

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177f48b
Improve `email.headerregistry.HeaderRegistry` definition
sobolevn Aug 10, 2022
e118fa8
Update headerregistry.pyi
sobolevn Aug 10, 2022
5e2e4f1
Update headerregistry.pyi
sobolevn Aug 10, 2022
fff0036
Update headerregistry.pyi
sobolevn Aug 10, 2022
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sobolevn Aug 10, 2022
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sobolevn Aug 10, 2022
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14 changes: 12 additions & 2 deletions stdlib/email/headerregistry.pyi
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ from email._header_value_parser import (
)
from email.errors import MessageDefect
from email.policy import Policy
from typing import Any, ClassVar
from typing import Any, ClassVar, Protocol
from typing_extensions import Literal

class BaseHeader(str):
Expand Down Expand Up @@ -141,9 +141,19 @@ if sys.version_info >= (3, 8):
@staticmethod
def value_parser(value: str) -> MessageID: ...

class _HeaderParser(Protocol):
max_count: ClassVar[Literal[1] | None]
@staticmethod
def value_parser(value: str) -> TokenList: ...
@classmethod
def parse(cls, value: str, kwds: dict[str, Any]) -> None: ...

class HeaderRegistry:
registry: dict[str, type[_HeaderParser]]
base_class: type[BaseHeader]
default_class: type[_HeaderParser]
def __init__(
self, base_class: type[BaseHeader] = ..., default_class: type[BaseHeader] = ..., use_default_map: bool = ...
self, base_class: type[BaseHeader] = ..., default_class: type[_HeaderParser] = ..., use_default_map: bool = ...
) -> None: ...
def map_to_type(self, name: str, cls: type[BaseHeader]) -> None: ...
def __getitem__(self, name: str) -> type[BaseHeader]: ...
Expand Down