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PyYAML: Add types to add_constructor (#7989)

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This commit is contained in:
Tomoki Nakagawa
2022-06-02 02:23:20 +09:00
committed by GitHub
parent f5f79f181d
commit 461289e181
1 changed files with 9 additions and 3 deletions
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12
stubs/PyYAML/yaml/constructor.pyi
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@@ -1,8 +1,13 @@
from typing import Any, Pattern
from collections.abc import Callable
from typing import Any, Pattern, TypeVar
from typing_extensions import TypeAlias
from yaml.error import MarkedYAMLError
from yaml.nodes import ScalarNode
from yaml.loader import BaseLoader, FullLoader, Loader, SafeLoader, UnsafeLoader
from yaml.nodes import Node, ScalarNode
_L = TypeVar("_L", bound=Loader | BaseLoader | FullLoader | SafeLoader | UnsafeLoader)
_N = TypeVar("_N", bound=Node)
_Scalar: TypeAlias = str | int | float | bool | None
@@ -27,7 +32,8 @@ class BaseConstructor:
def construct_mapping(self, node, deep=...): ...
def construct_pairs(self, node, deep=...): ...
@classmethod
def add_constructor(cls, tag, constructor): ...
# Use typevars so we can have covariant behaviour in the parameter types
def add_constructor(cls, tag: str, constructor: Callable[[_L, _N], Any]) -> None: ...
@classmethod
def add_multi_constructor(cls, tag_prefix, multi_constructor): ...