ai-content-maker/.venv/Lib/site-packages/scipy/__init__.py

154 lines
4.4 KiB
Python

"""
SciPy: A scientific computing package for Python
================================================
Documentation is available in the docstrings and
online at https://docs.scipy.org.
Subpackages
-----------
Using any of these subpackages requires an explicit import. For example,
``import scipy.cluster``.
::
cluster --- Vector Quantization / Kmeans
constants --- Physical and mathematical constants and units
datasets --- Dataset methods
fft --- Discrete Fourier transforms
fftpack --- Legacy discrete Fourier transforms
integrate --- Integration routines
interpolate --- Interpolation Tools
io --- Data input and output
linalg --- Linear algebra routines
misc --- Utilities that don't have another home.
ndimage --- N-D image package
odr --- Orthogonal Distance Regression
optimize --- Optimization Tools
signal --- Signal Processing Tools
sparse --- Sparse Matrices
spatial --- Spatial data structures and algorithms
special --- Special functions
stats --- Statistical Functions
Public API in the main SciPy namespace
--------------------------------------
::
__version__ --- SciPy version string
LowLevelCallable --- Low-level callback function
show_config --- Show scipy build configuration
test --- Run scipy unittests
"""
# start delvewheel patch
def _delvewheel_patch_1_5_4():
import os
libs_dir = os.path.abspath(os.path.join(os.path.dirname(__file__), os.pardir, 'scipy.libs'))
if os.path.isdir(libs_dir):
os.add_dll_directory(libs_dir)
_delvewheel_patch_1_5_4()
del _delvewheel_patch_1_5_4
# end delvewheel patch
import importlib as _importlib
from numpy import __version__ as __numpy_version__
try:
from scipy.__config__ import show as show_config
except ImportError as e:
msg = """Error importing SciPy: you cannot import SciPy while
being in scipy source directory; please exit the SciPy source
tree first and relaunch your Python interpreter."""
raise ImportError(msg) from e
from scipy.version import version as __version__
# Allow distributors to run custom init code
from . import _distributor_init
del _distributor_init
from scipy._lib import _pep440
# In maintenance branch, change to np_maxversion N+3 if numpy is at N
np_minversion = '1.22.4'
np_maxversion = '2.3.0'
if (_pep440.parse(__numpy_version__) < _pep440.Version(np_minversion) or
_pep440.parse(__numpy_version__) >= _pep440.Version(np_maxversion)):
import warnings
warnings.warn(f"A NumPy version >={np_minversion} and <{np_maxversion}"
f" is required for this version of SciPy (detected "
f"version {__numpy_version__})",
UserWarning, stacklevel=2)
del _pep440
# This is the first import of an extension module within SciPy. If there's
# a general issue with the install, such that extension modules are missing
# or cannot be imported, this is where we'll get a failure - so give an
# informative error message.
try:
from scipy._lib._ccallback import LowLevelCallable
except ImportError as e:
msg = "The `scipy` install you are using seems to be broken, " + \
"(extension modules cannot be imported), " + \
"please try reinstalling."
raise ImportError(msg) from e
from scipy._lib._testutils import PytestTester
test = PytestTester(__name__)
del PytestTester
submodules = [
'cluster',
'constants',
'datasets',
'fft',
'fftpack',
'integrate',
'interpolate',
'io',
'linalg',
'misc',
'ndimage',
'odr',
'optimize',
'signal',
'sparse',
'spatial',
'special',
'stats'
]
__all__ = submodules + [
'LowLevelCallable',
'test',
'show_config',
'__version__',
]
def __dir__():
return __all__
def __getattr__(name):
if name in submodules:
return _importlib.import_module(f'scipy.{name}')
else:
try:
return globals()[name]
except KeyError:
raise AttributeError(
f"Module 'scipy' has no attribute '{name}'"
)