98 lines
2.9 KiB
Python
98 lines
2.9 KiB
Python
"""
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``numpy.lib`` is mostly a space for implementing functions that don't
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belong in core or in another NumPy submodule with a clear purpose
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(e.g. ``random``, ``fft``, ``linalg``, ``ma``).
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``numpy.lib``'s private submodules contain basic functions that are used by
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other public modules and are useful to have in the main name-space.
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"""
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# Public submodules
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# Note: recfunctions is public, but not imported
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from numpy._core._multiarray_umath import add_docstring, tracemalloc_domain
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from numpy._core.function_base import add_newdoc
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# Private submodules
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# load module names. See https://github.com/networkx/networkx/issues/5838
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from . import (
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_arraypad_impl,
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_arraysetops_impl,
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_arrayterator_impl,
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_function_base_impl,
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_histograms_impl,
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_index_tricks_impl,
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_nanfunctions_impl,
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_npyio_impl,
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_polynomial_impl,
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_shape_base_impl,
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_stride_tricks_impl,
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_twodim_base_impl,
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_type_check_impl,
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_ufunclike_impl,
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_utils_impl,
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_version,
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array_utils,
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format,
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introspect,
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mixins,
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npyio,
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scimath,
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stride_tricks,
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)
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# numpy.lib namespace members
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from ._arrayterator_impl import Arrayterator
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from ._version import NumpyVersion
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__all__ = [
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"Arrayterator", "add_docstring", "add_newdoc", "array_utils",
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"format", "introspect", "mixins", "NumpyVersion", "npyio", "scimath",
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"stride_tricks", "tracemalloc_domain",
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]
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add_newdoc.__module__ = "numpy.lib"
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from numpy._pytesttester import PytestTester
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test = PytestTester(__name__)
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del PytestTester
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def __getattr__(attr):
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# Warn for deprecated/removed aliases
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import math
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import warnings
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if attr == "math":
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warnings.warn(
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"`np.lib.math` is a deprecated alias for the standard library "
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"`math` module (Deprecated Numpy 1.25). Replace usages of "
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"`numpy.lib.math` with `math`", DeprecationWarning, stacklevel=2)
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return math
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elif attr == "emath":
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raise AttributeError(
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"numpy.lib.emath was an alias for emath module that was removed "
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"in NumPy 2.0. Replace usages of numpy.lib.emath with "
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"numpy.emath.",
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name=None
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)
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elif attr in (
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"histograms", "type_check", "nanfunctions", "function_base",
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"arraypad", "arraysetops", "ufunclike", "utils", "twodim_base",
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"shape_base", "polynomial", "index_tricks",
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):
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raise AttributeError(
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f"numpy.lib.{attr} is now private. If you are using a public "
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"function, it should be available in the main numpy namespace, "
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"otherwise check the NumPy 2.0 migration guide.",
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name=None
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)
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elif attr == "arrayterator":
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raise AttributeError(
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"numpy.lib.arrayterator submodule is now private. To access "
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"Arrayterator class use numpy.lib.Arrayterator.",
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name=None
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)
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else:
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raise AttributeError(f"module {__name__!r} has no attribute {attr!r}")
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