File Manager

X7ROOT File Manager

Current Path: /opt/cloudlinux/venv/lib/python3.11/site-packages/numpy/_typing

opt / cloudlinux / venv / lib / python3.11 / site-packages / numpy / _typing /

ðŸ“ ..
ðŸ“„ __init__.py(6.84 KB)
ðŸ“ __pycache__
ðŸ“„ _add_docstring.py(3.83 KB)
ðŸ“„ _array_like.py(4.14 KB)
ðŸ“„ _callable.pyi(10.86 KB)
ðŸ“„ _char_codes.py(5.78 KB)
ðŸ“„ _dtype_like.py(5.53 KB)
ðŸ“„ _extended_precision.py(777 B)
ðŸ“„ _nbit.py(345 B)
ðŸ“„ _nested_sequence.py(2.66 KB)
ðŸ“„ _scalars.py(980 B)
ðŸ“„ _shape.py(211 B)
ðŸ“„ _ufunc.pyi(12.34 KB)
ðŸ“„ setup.py(337 B)

Editing: _nested_sequence.py

"""A module containing the `_NestedSequence` protocol."""

from __future__ import annotations

from collections.abc import Iterator
from typing import (
    Any,
    overload,
    TypeVar,
    Protocol,
    runtime_checkable,
)

__all__ = ["_NestedSequence"]

_T_co = TypeVar("_T_co", covariant=True)

@runtime_checkable
class _NestedSequence(Protocol[_T_co]):
    """A protocol for representing nested sequences.

Warning
    -------
    `_NestedSequence` currently does not work in combination with typevars,
    *e.g.* ``def func(a: _NestedSequnce[T]) -> T: ...``.

See Also
    --------
    collections.abc.Sequence
        ABCs for read-only and mutable :term:`sequences`.

Examples
    --------
    .. code-block:: python

>>> from __future__ import annotations

>>> from typing import TYPE_CHECKING
        >>> import numpy as np
        >>> from numpy._typing import _NestedSequence

>>> def get_dtype(seq: _NestedSequence[float]) -> np.dtype[np.float64]:
        ...     return np.asarray(seq).dtype

>>> a = get_dtype([1.0])
        >>> b = get_dtype([[1.0]])
        >>> c = get_dtype([[[1.0]]])
        >>> d = get_dtype([[[[1.0]]]])

>>> if TYPE_CHECKING:
        ...     reveal_locals()
        ...     # note: Revealed local types are:
        ...     # note:     a: numpy.dtype[numpy.floating[numpy._typing._64Bit]]
        ...     # note:     b: numpy.dtype[numpy.floating[numpy._typing._64Bit]]
        ...     # note:     c: numpy.dtype[numpy.floating[numpy._typing._64Bit]]
        ...     # note:     d: numpy.dtype[numpy.floating[numpy._typing._64Bit]]

"""

def __len__(self, /) -> int:
        """Implement ``len(self)``."""
        raise NotImplementedError

@overload
    def __getitem__(self, index: int, /) -> _T_co | _NestedSequence[_T_co]: ...
    @overload
    def __getitem__(self, index: slice, /) -> _NestedSequence[_T_co]: ...

def __getitem__(self, index, /):
        """Implement ``self[x]``."""
        raise NotImplementedError

def __contains__(self, x: object, /) -> bool:
        """Implement ``x in self``."""
        raise NotImplementedError

def __iter__(self, /) -> Iterator[_T_co | _NestedSequence[_T_co]]:
        """Implement ``iter(self)``."""
        raise NotImplementedError

def __reversed__(self, /) -> Iterator[_T_co | _NestedSequence[_T_co]]:
        """Implement ``reversed(self)``."""
        raise NotImplementedError

def count(self, value: Any, /) -> int:
        """Return the number of occurrences of `value`."""
        raise NotImplementedError

def index(self, value: Any, /) -> int:
        """Return the first index of `value`."""
        raise NotImplementedError

X7ROOT File Manager

Editing: _nested_sequence.py

Upload File

Create Folder