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Improve wave.open type with overloads (#7000)

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This commit is contained in:
Nikita Sobolev
2022-01-23 16:39:31 +03:00
committed by GitHub
parent 7ab84cfebf
commit c339159cbf
1 changed files with 6 additions and 2 deletions
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8
stdlib/wave.pyi
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@@ -1,6 +1,6 @@
import sys
from _typeshed import ReadableBuffer, Self
from typing import IO, Any, BinaryIO, NamedTuple, NoReturn, Union
from typing import IO, Any, BinaryIO, NamedTuple, NoReturn, Union, overload
from typing_extensions import Literal
_File = Union[str, IO[bytes]]
@@ -62,7 +62,11 @@ class Wave_write:
def writeframes(self, data: ReadableBuffer) -> None: ...
def close(self) -> None: ...
# Returns a Wave_read if mode is rb and Wave_write if mode is wb
@overload
def open(f: _File, mode: Literal["r", "rb"]) -> Wave_read: ...
@overload
def open(f: _File, mode: Literal["w", "wb"]) -> Wave_write: ...
@overload
def open(f: _File, mode: str | None = ...) -> Any: ...
if sys.version_info < (3, 9):