Initial LsPower implementation
This commit is contained in:
Silas Oettinghaus
299
.venv/Lib/site-packages/numpy/lib/_npyio_impl.pyi
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299
.venv/Lib/site-packages/numpy/lib/_npyio_impl.pyi
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import types
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import zipfile
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from _typeshed import (
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StrOrBytesPath,
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StrPath,
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SupportsKeysAndGetItem,
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SupportsRead,
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SupportsWrite,
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)
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from collections.abc import Callable, Collection, Iterable, Iterator, Mapping, Sequence
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from re import Pattern
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from typing import (
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IO,
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Any,
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ClassVar,
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Generic,
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Literal as L,
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Protocol,
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Self,
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TypeAlias,
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overload,
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type_check_only,
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)
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from typing_extensions import TypeVar, override
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import numpy as np
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from numpy._core.multiarray import packbits, unpackbits
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from numpy._typing import ArrayLike, DTypeLike, NDArray, _DTypeLike, _SupportsArrayFunc
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from numpy.ma.mrecords import MaskedRecords
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from ._datasource import DataSource as DataSource
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__all__ = [
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"fromregex",
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"genfromtxt",
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"load",
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"loadtxt",
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"packbits",
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"save",
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"savetxt",
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"savez",
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"savez_compressed",
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"unpackbits",
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]
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_T = TypeVar("_T")
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_T_co = TypeVar("_T_co", covariant=True)
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_ScalarT = TypeVar("_ScalarT", bound=np.generic)
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_ScalarT_co = TypeVar("_ScalarT_co", bound=np.generic, default=Any, covariant=True)
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_FName: TypeAlias = StrPath | Iterable[str] | Iterable[bytes]
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_FNameRead: TypeAlias = StrPath | SupportsRead[str] | SupportsRead[bytes]
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_FNameWriteBytes: TypeAlias = StrPath | SupportsWrite[bytes]
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_FNameWrite: TypeAlias = _FNameWriteBytes | SupportsWrite[str]
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@type_check_only
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class _SupportsReadSeek(SupportsRead[_T_co], Protocol[_T_co]):
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def seek(self, offset: int, whence: int, /) -> object: ...
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class BagObj(Generic[_T_co]):
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def __init__(self, /, obj: SupportsKeysAndGetItem[str, _T_co]) -> None: ...
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def __getattribute__(self, key: str, /) -> _T_co: ...
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def __dir__(self) -> list[str]: ...
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class NpzFile(Mapping[str, NDArray[_ScalarT_co]]):
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_MAX_REPR_ARRAY_COUNT: ClassVar[int] = 5
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zip: zipfile.ZipFile | None = None
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fid: IO[str] | None = None
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files: list[str]
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allow_pickle: bool
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pickle_kwargs: Mapping[str, Any] | None
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f: BagObj[NpzFile[_ScalarT_co]]
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#
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def __init__(
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self,
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/,
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fid: IO[Any],
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own_fid: bool = False,
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allow_pickle: bool = False,
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pickle_kwargs: Mapping[str, object] | None = None,
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*,
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max_header_size: int = 10_000,
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) -> None: ...
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def __del__(self) -> None: ...
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def __enter__(self) -> Self: ...
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def __exit__(self, cls: type[BaseException] | None, e: BaseException | None, tb: types.TracebackType | None, /) -> None: ...
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@override
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def __len__(self) -> int: ...
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@override
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def __iter__(self) -> Iterator[str]: ...
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@override
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def __getitem__(self, key: str, /) -> NDArray[_ScalarT_co]: ...
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#
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@override
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@overload
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def get(self, key: str, default: None = None, /) -> NDArray[_ScalarT_co] | None: ...
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@overload
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def get(self, key: str, default: NDArray[_ScalarT_co] | _T, /) -> NDArray[_ScalarT_co] | _T: ... # pyright: ignore[reportIncompatibleMethodOverride]
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#
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def close(self) -> None: ...
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# NOTE: Returns a `NpzFile` if file is a zip file;
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# returns an `ndarray`/`memmap` otherwise
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def load(
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file: StrOrBytesPath | _SupportsReadSeek[bytes],
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mmap_mode: L["r+", "r", "w+", "c"] | None = None,
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allow_pickle: bool = False,
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fix_imports: bool = True,
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encoding: L["ASCII", "latin1", "bytes"] = "ASCII",
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*,
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max_header_size: int = 10_000,
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) -> Any: ...
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def save(file: _FNameWriteBytes, arr: ArrayLike, allow_pickle: bool = True) -> None: ...
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def savez(file: _FNameWriteBytes, *args: ArrayLike, allow_pickle: bool = True, **kwds: ArrayLike) -> None: ...
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def savez_compressed(file: _FNameWriteBytes, *args: ArrayLike, allow_pickle: bool = True, **kwds: ArrayLike) -> None: ...
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# File-like objects only have to implement `__iter__` and,
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# optionally, `encoding`
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@overload
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def loadtxt(
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fname: _FName,
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dtype: None = None,
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comments: str | Sequence[str] | None = "#",
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delimiter: str | None = None,
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converters: Mapping[int | str, Callable[[str], Any]] | Callable[[str], Any] | None = None,
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skiprows: int = 0,
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usecols: int | Sequence[int] | None = None,
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unpack: bool = False,
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ndmin: L[0, 1, 2] = 0,
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encoding: str | None = None,
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max_rows: int | None = None,
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*,
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quotechar: str | None = None,
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like: _SupportsArrayFunc | None = None,
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) -> NDArray[np.float64]: ...
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@overload
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def loadtxt(
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fname: _FName,
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dtype: _DTypeLike[_ScalarT],
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comments: str | Sequence[str] | None = "#",
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delimiter: str | None = None,
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converters: Mapping[int | str, Callable[[str], Any]] | Callable[[str], Any] | None = None,
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skiprows: int = 0,
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usecols: int | Sequence[int] | None = None,
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unpack: bool = False,
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ndmin: L[0, 1, 2] = 0,
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encoding: str | None = None,
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max_rows: int | None = None,
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*,
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quotechar: str | None = None,
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like: _SupportsArrayFunc | None = None,
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) -> NDArray[_ScalarT]: ...
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@overload
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def loadtxt(
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fname: _FName,
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dtype: DTypeLike | None,
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comments: str | Sequence[str] | None = "#",
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delimiter: str | None = None,
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converters: Mapping[int | str, Callable[[str], Any]] | Callable[[str], Any] | None = None,
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skiprows: int = 0,
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usecols: int | Sequence[int] | None = None,
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unpack: bool = False,
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ndmin: L[0, 1, 2] = 0,
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encoding: str | None = None,
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max_rows: int | None = None,
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*,
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quotechar: str | None = None,
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like: _SupportsArrayFunc | None = None,
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) -> NDArray[Any]: ...
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def savetxt(
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fname: _FNameWrite,
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X: ArrayLike,
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fmt: str | Sequence[str] = "%.18e",
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delimiter: str = " ",
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newline: str = "\n",
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header: str = "",
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footer: str = "",
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comments: str = "# ",
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encoding: str | None = None,
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) -> None: ...
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@overload
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def fromregex(
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file: _FNameRead,
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regexp: str | bytes | Pattern[Any],
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dtype: _DTypeLike[_ScalarT],
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encoding: str | None = None,
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) -> NDArray[_ScalarT]: ...
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@overload
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def fromregex(
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file: _FNameRead,
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regexp: str | bytes | Pattern[Any],
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dtype: DTypeLike | None,
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encoding: str | None = None,
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) -> NDArray[Any]: ...
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@overload
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def genfromtxt(
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fname: _FName,
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dtype: None = None,
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comments: str = "#",
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delimiter: str | int | Iterable[int] | None = None,
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skip_header: int = 0,
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skip_footer: int = 0,
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converters: Mapping[int | str, Callable[[str], Any]] | None = None,
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missing_values: Any = None,
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filling_values: Any = None,
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usecols: Sequence[int] | None = None,
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names: L[True] | str | Collection[str] | None = None,
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excludelist: Sequence[str] | None = None,
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deletechars: str = " !#$%&'()*+,-./:;<=>?@[\\]^{|}~",
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replace_space: str = "_",
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autostrip: bool = False,
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case_sensitive: bool | L["upper", "lower"] = True,
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defaultfmt: str = "f%i",
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unpack: bool | None = None,
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usemask: bool = False,
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loose: bool = True,
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invalid_raise: bool = True,
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max_rows: int | None = None,
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encoding: str | None = None,
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*,
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ndmin: L[0, 1, 2] = 0,
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like: _SupportsArrayFunc | None = None,
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) -> NDArray[Any]: ...
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@overload
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def genfromtxt(
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fname: _FName,
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dtype: _DTypeLike[_ScalarT],
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comments: str = "#",
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delimiter: str | int | Iterable[int] | None = None,
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skip_header: int = 0,
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skip_footer: int = 0,
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converters: Mapping[int | str, Callable[[str], Any]] | None = None,
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missing_values: Any = None,
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filling_values: Any = None,
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usecols: Sequence[int] | None = None,
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names: L[True] | str | Collection[str] | None = None,
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excludelist: Sequence[str] | None = None,
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deletechars: str = " !#$%&'()*+,-./:;<=>?@[\\]^{|}~",
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replace_space: str = "_",
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autostrip: bool = False,
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case_sensitive: bool | L["upper", "lower"] = True,
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defaultfmt: str = "f%i",
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unpack: bool | None = None,
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usemask: bool = False,
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loose: bool = True,
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invalid_raise: bool = True,
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max_rows: int | None = None,
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encoding: str | None = None,
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*,
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ndmin: L[0, 1, 2] = 0,
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like: _SupportsArrayFunc | None = None,
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) -> NDArray[_ScalarT]: ...
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@overload
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def genfromtxt(
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fname: _FName,
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dtype: DTypeLike | None,
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comments: str = "#",
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delimiter: str | int | Iterable[int] | None = None,
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skip_header: int = 0,
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skip_footer: int = 0,
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converters: Mapping[int | str, Callable[[str], Any]] | None = None,
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missing_values: Any = None,
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filling_values: Any = None,
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usecols: Sequence[int] | None = None,
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names: L[True] | str | Collection[str] | None = None,
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excludelist: Sequence[str] | None = None,
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deletechars: str = " !#$%&'()*+,-./:;<=>?@[\\]^{|}~",
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replace_space: str = "_",
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autostrip: bool = False,
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case_sensitive: bool | L["upper", "lower"] = True,
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defaultfmt: str = "f%i",
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unpack: bool | None = None,
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usemask: bool = False,
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loose: bool = True,
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invalid_raise: bool = True,
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max_rows: int | None = None,
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encoding: str | None = None,
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*,
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ndmin: L[0, 1, 2] = 0,
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like: _SupportsArrayFunc | None = None,
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) -> NDArray[Any]: ...
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@overload
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def recfromtxt(fname: _FName, *, usemask: L[False] = False, **kwargs: object) -> np.recarray[Any, np.dtype[np.record]]: ...
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@overload
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def recfromtxt(fname: _FName, *, usemask: L[True], **kwargs: object) -> MaskedRecords[Any, np.dtype[np.void]]: ...
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@overload
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def recfromcsv(fname: _FName, *, usemask: L[False] = False, **kwargs: object) -> np.recarray[Any, np.dtype[np.record]]: ...
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@overload
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def recfromcsv(fname: _FName, *, usemask: L[True], **kwargs: object) -> MaskedRecords[Any, np.dtype[np.void]]: ...
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