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[zstd] Improve typing for zstd_dict parameter (#15113)

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This commit is contained in:
Rogdham
2025-12-08 15:02:30 +01:00
committed by GitHub
parent 5d41fd6800
commit 3e74d5c181
4 changed files with 25 additions and 15 deletions
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stdlib/compression/zstd/__init__.pyi
+7 -2
View File
@@ -44,9 +44,14 @@ def get_frame_info(frame_buffer: ReadableBuffer) -> FrameInfo: ...
def train_dict(samples: Iterable[ReadableBuffer], dict_size: int) -> ZstdDict: ...
def finalize_dict(zstd_dict: ZstdDict, /, samples: Iterable[ReadableBuffer], dict_size: int, level: int) -> ZstdDict: ...
def compress(
data: ReadableBuffer, level: int | None = None, options: Mapping[int, int] | None = None, zstd_dict: ZstdDict | None = None
data: ReadableBuffer,
level: int | None = None,
options: Mapping[int, int] | None = None,
zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
) -> bytes: ...
def decompress(
data: ReadableBuffer, zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None, options: Mapping[int, int] | None = None
) -> bytes: ...
def decompress(data: ReadableBuffer, zstd_dict: ZstdDict | None = None, options: Mapping[int, int] | None = None) -> bytes: ...
@final
class CompressionParameter(enum.IntEnum):
compression_level = _zstd.ZSTD_c_compressionLevel
stdlib/compression/zstd/_zstdfile.pyi
+6 -6
View File
@@ -36,7 +36,7 @@ class ZstdFile(_streams.BaseStream):
*,
level: None = None,
options: Mapping[int, int] | None = None,
zstd_dict: ZstdDict | None = None,
zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
) -> None: ...
@overload
def __init__(
@@ -47,7 +47,7 @@ class ZstdFile(_streams.BaseStream):
*,
level: int | None = None,
options: Mapping[int, int] | None = None,
zstd_dict: ZstdDict | None = None,
zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
) -> None: ...
def write(self, data: ReadableBuffer, /) -> int: ...
def flush(self, mode: _ZstdCompressorFlushBlock | _ZstdCompressorFlushFrame = 1) -> bytes: ... # type: ignore[override]
@@ -71,7 +71,7 @@ def open(
*,
level: None = None,
options: Mapping[int, int] | None = None,
zstd_dict: ZstdDict | None = None,
zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
encoding: str | None = None,
errors: str | None = None,
newline: str | None = None,
@@ -84,7 +84,7 @@ def open(
*,
level: int | None = None,
options: Mapping[int, int] | None = None,
zstd_dict: ZstdDict | None = None,
zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
encoding: str | None = None,
errors: str | None = None,
newline: str | None = None,
@@ -97,7 +97,7 @@ def open(
*,
level: None = None,
options: Mapping[int, int] | None = None,
zstd_dict: ZstdDict | None = None,
zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
encoding: str | None = None,
errors: str | None = None,
newline: str | None = None,
@@ -110,7 +110,7 @@ def open(
*,
level: int | None = None,
options: Mapping[int, int] | None = None,
zstd_dict: ZstdDict | None = None,
zstd_dict: ZstdDict | tuple[ZstdDict, int] | None = None,
encoding: str | None = None,
errors: str | None = None,
newline: str | None = None,