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✏️ in_numpy_ndarray.py

# Licensed under the LGPL: https://www.gnu.org/licenses/old-licenses/lgpl-2.1.en.html
# For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
# Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt

"""Astroid hooks for numpy ndarray class."""
from __future__ import annotations

from astroid.brain.brain_numpy_utils import numpy_supports_type_hints
from astroid.builder import extract_node
from astroid.context import InferenceContext
from astroid.inference_tip import inference_tip
from astroid.manager import AstroidManager
from astroid.nodes.node_classes import Attribute

def infer_numpy_ndarray(node, context: InferenceContext | None = None):
    ndarray = """
    class ndarray(object):
        def __init__(self, shape, dtype=float, buffer=None, offset=0,
                     strides=None, order=None):
            self.T = numpy.ndarray([0, 0])
            self.base = None
            self.ctypes = None
            self.data = None
            self.dtype = None
            self.flags = None
            # Should be a numpy.flatiter instance but not available for now
            # Putting an array instead so that iteration and indexing are authorized
            self.flat = np.ndarray([0, 0])
            self.imag = np.ndarray([0, 0])
            self.itemsize = None
            self.nbytes = None
            self.ndim = None
            self.real = np.ndarray([0, 0])
            self.shape = numpy.ndarray([0, 0])
            self.size = None
            self.strides = None

def __abs__(self): return numpy.ndarray([0, 0])
        def __add__(self, value): return numpy.ndarray([0, 0])
        def __and__(self, value): return numpy.ndarray([0, 0])
        def __array__(self, dtype=None): return numpy.ndarray([0, 0])
        def __array_wrap__(self, obj): return numpy.ndarray([0, 0])
        def __contains__(self, key): return True
        def __copy__(self): return numpy.ndarray([0, 0])
        def __deepcopy__(self, memo): return numpy.ndarray([0, 0])
        def __divmod__(self, value): return (numpy.ndarray([0, 0]), numpy.ndarray([0, 0]))
        def __eq__(self, value): return numpy.ndarray([0, 0])
        def __float__(self): return 0.
        def __floordiv__(self): return numpy.ndarray([0, 0])
        def __ge__(self, value): return numpy.ndarray([0, 0])
        def __getitem__(self, key): return uninferable
        def __gt__(self, value): return numpy.ndarray([0, 0])
        def __iadd__(self, value): return numpy.ndarray([0, 0])
        def __iand__(self, value): return numpy.ndarray([0, 0])
        def __ifloordiv__(self, value): return numpy.ndarray([0, 0])
        def __ilshift__(self, value): return numpy.ndarray([0, 0])
        def __imod__(self, value): return numpy.ndarray([0, 0])
        def __imul__(self, value): return numpy.ndarray([0, 0])
        def __int__(self): return 0
        def __invert__(self): return numpy.ndarray([0, 0])
        def __ior__(self, value): return numpy.ndarray([0, 0])
        def __ipow__(self, value): return numpy.ndarray([0, 0])
        def __irshift__(self, value): return numpy.ndarray([0, 0])
        def __isub__(self, value): return numpy.ndarray([0, 0])
        def __itruediv__(self, value): return numpy.ndarray([0, 0])
        def __ixor__(self, value): return numpy.ndarray([0, 0])
        def __le__(self, value): return numpy.ndarray([0, 0])
        def __len__(self): return 1
        def __lshift__(self, value): return numpy.ndarray([0, 0])
        def __lt__(self, value): return numpy.ndarray([0, 0])
        def __matmul__(self, value): return numpy.ndarray([0, 0])
        def __mod__(self, value): return numpy.ndarray([0, 0])
        def __mul__(self, value): return numpy.ndarray([0, 0])
        def __ne__(self, value): return numpy.ndarray([0, 0])
        def __neg__(self): return numpy.ndarray([0, 0])
        def __or__(self, value): return numpy.ndarray([0, 0])
        def __pos__(self): return numpy.ndarray([0, 0])
        def __pow__(self): return numpy.ndarray([0, 0])
        def __repr__(self): return str()
        def __rshift__(self): return numpy.ndarray([0, 0])
        def __setitem__(self, key, value): return uninferable
        def __str__(self): return str()
        def __sub__(self, value): return numpy.ndarray([0, 0])
        def __truediv__(self, value): return numpy.ndarray([0, 0])
        def __xor__(self, value): return numpy.ndarray([0, 0])
        def all(self, axis=None, out=None, keepdims=False): return np.ndarray([0, 0])
        def any(self, axis=None, out=None, keepdims=False): return np.ndarray([0, 0])
        def argmax(self, axis=None, out=None): return np.ndarray([0, 0])
        def argmin(self, axis=None, out=None): return np.ndarray([0, 0])
        def argpartition(self, kth, axis=-1, kind='introselect', order=None): return np.ndarray([0, 0])
        def argsort(self, axis=-1, kind='quicksort', order=None): return np.ndarray([0, 0])
        def astype(self, dtype, order='K', casting='unsafe', subok=True, copy=True): return np.ndarray([0, 0])
        def byteswap(self, inplace=False): return np.ndarray([0, 0])
        def choose(self, choices, out=None, mode='raise'): return np.ndarray([0, 0])
        def clip(self, min=None, max=None, out=None): return np.ndarray([0, 0])
        def compress(self, condition, axis=None, out=None): return np.ndarray([0, 0])
        def conj(self): return np.ndarray([0, 0])
        def conjugate(self): return np.ndarray([0, 0])
        def copy(self, order='C'): return np.ndarray([0, 0])
        def cumprod(self, axis=None, dtype=None, out=None): return np.ndarray([0, 0])
        def cumsum(self, axis=None, dtype=None, out=None): return np.ndarray([0, 0])
        def diagonal(self, offset=0, axis1=0, axis2=1): return np.ndarray([0, 0])
        def dot(self, b, out=None): return np.ndarray([0, 0])
        def dump(self, file): return None
        def dumps(self): return str()
        def fill(self, value): return None
        def flatten(self, order='C'): return np.ndarray([0, 0])
        def getfield(self, dtype, offset=0): return np.ndarray([0, 0])
        def item(self, *args): return uninferable
        def itemset(self, *args): return None
        def max(self, axis=None, out=None): return np.ndarray([0, 0])
        def mean(self, axis=None, dtype=None, out=None, keepdims=False): return np.ndarray([0, 0])
        def min(self, axis=None, out=None, keepdims=False): return np.ndarray([0, 0])
        def newbyteorder(self, new_order='S'): return np.ndarray([0, 0])
        def nonzero(self): return (1,)
        def partition(self, kth, axis=-1, kind='introselect', order=None): return None
        def prod(self, axis=None, dtype=None, out=None, keepdims=False): return np.ndarray([0, 0])
        def ptp(self, axis=None, out=None): return np.ndarray([0, 0])
        def put(self, indices, values, mode='raise'): return None
        def ravel(self, order='C'): return np.ndarray([0, 0])
        def repeat(self, repeats, axis=None): return np.ndarray([0, 0])
        def reshape(self, shape, order='C'): return np.ndarray([0, 0])
        def resize(self, new_shape, refcheck=True): return None
        def round(self, decimals=0, out=None): return np.ndarray([0, 0])
        def searchsorted(self, v, side='left', sorter=None): return np.ndarray([0, 0])
        def setfield(self, val, dtype, offset=0): return None
        def setflags(self, write=None, align=None, uic=None): return None
        def sort(self, axis=-1, kind='quicksort', order=None): return None
        def squeeze(self, axis=None): return np.ndarray([0, 0])
        def std(self, axis=None, dtype=None, out=None, ddof=0, keepdims=False): return np.ndarray([0, 0])
        def sum(self, axis=None, dtype=None, out=None, keepdims=False): return np.ndarray([0, 0])
        def swapaxes(self, axis1, axis2): return np.ndarray([0, 0])
        def take(self, indices, axis=None, out=None, mode='raise'): return np.ndarray([0, 0])
        def tobytes(self, order='C'): return b''
        def tofile(self, fid, sep="", format="%s"): return None
        def tolist(self, ): return []
        def tostring(self, order='C'): return b''
        def trace(self, offset=0, axis1=0, axis2=1, dtype=None, out=None): return np.ndarray([0, 0])
        def transpose(self, *axes): return np.ndarray([0, 0])
        def var(self, axis=None, dtype=None, out=None, ddof=0, keepdims=False): return np.ndarray([0, 0])
        def view(self, dtype=None, type=None): return np.ndarray([0, 0])
    """
    if numpy_supports_type_hints():
        ndarray += """
        @classmethod
        def __class_getitem__(cls, value):
            return cls
        """
    node = extract_node(ndarray)
    return node.infer(context=context)

def _looks_like_numpy_ndarray(node) -> bool:
    return isinstance(node, Attribute) and node.attrname == "ndarray"

AstroidManager().register_transform(
    Attribute,
    inference_tip(infer_numpy_ndarray),
    _looks_like_numpy_ndarray,
)

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⬅ astroid 54 item

Nama	Tipe	Ukuran	Diubah	Aksi
📁__pycache__	dir	—	2026-03-11 18:53	📂 Buka
🐍__init__.py	py	0 B	2026-01-20 12:58	✏️ 👁️
🐍brain_argparse.py	py	1.5 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_attrs.py	py	3 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_boto3.py	py	1012 B	2026-01-20 12:58	✏️ 👁️
🐍brain_builtin_inference.py	py	33.5 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_collections.py	py	4.3 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_crypt.py	py	863 B	2026-01-20 12:58	✏️ 👁️
🐍brain_ctypes.py	py	2.6 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_curses.py	py	3.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_dataclasses.py	py	21.6 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_dateutil.py	py	767 B	2026-01-20 12:58	✏️ 👁️
🐍brain_fstrings.py	py	2.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_functools.py	py	5.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_gi.py	py	7.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_hashlib.py	py	2.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_http.py	py	10.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_hypothesis.py	py	1.7 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_io.py	py	1.5 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_mechanize.py	py	2.6 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_multiprocessing.py	py	3.1 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_namedtuple_enum.py	py	22.2 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_nose.py	py	2.3 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_core_einsumfunc.py	py	825 B	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_core_fromnumeric.py	py	732 B	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_core_function_base.py	py	1.3 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_core_multiarray.py	py	4.1 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_core_numeric.py	py	1.6 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_core_numerictypes.py	py	8.3 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_core_umath.py	py	4.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_ma.py	py	896 B	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_ndarray.py	py	8.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_random_mtrand.py	py	3.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_numpy_utils.py	py	2.6 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_pathlib.py	py	1.5 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_pkg_resources.py	py	2.1 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_pytest.py	py	2.2 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_qt.py	py	2.7 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_random.py	py	2.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_re.py	py	2.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_regex.py	py	3.3 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_responses.py	py	1.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_scipy_signal.py	py	2.2 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_signal.py	py	3.8 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_six.py	py	7.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_sqlalchemy.py	py	1009 B	2026-01-20 12:58	✏️ 👁️
🐍brain_ssl.py	py	6.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_subprocess.py	py	2.9 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_threading.py	py	870 B	2026-01-20 12:58	✏️ 👁️
🐍brain_type.py	py	2.4 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_typing.py	py	14 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_unittest.py	py	1.1 KB	2026-01-20 12:58	✏️ 👁️
🐍brain_uuid.py	py	667 B	2026-01-20 12:58	✏️ 👁️
🐍helpers.py	py	908 B	2026-01-20 12:58	✏️ 👁️

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