hash stringlengths 64 64 | content stringlengths 0 1.51M |
|---|---|
a763b9e765b942027e6f2a84bb714ccfe85e8524f90a1ab4a4c3417f5b1bdaa0 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module implements classes (called Fitters) which combine optimization
algorithms (typically from `scipy.optimize`) with statistic functions to perform
fitting. Fitters are implemented as callable classes. In addition to the data
to fit, the ``__c... |
7720767677710091c7ef4cb6d3e478decb1afc6db12a7bd60be9948bf7aa8b9d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# pylint: disable=invalid-name
"""
This module defines classes that deal with parameters.
It is unlikely users will need to work with these classes directly,
unless they define their own models.
"""
import functools
import numbers
import operator
impo... |
807b9b662c1656310d3702a65944004fb3080e063328fa3e185b80cbfd9adf2d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module defines base classes for all models. The base class of all
models is `~astropy.modeling.Model`. `~astropy.modeling.FittableModel` is
the base class for all fittable models. Fittable models can be linear or
nonlinear in a regression analys... |
8d7f21a178d9240d59e3801757e97162b90be06414429ec520ebb486241a93f4 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Spline models and fitters."""
# pylint: disable=line-too-long, too-many-lines, too-many-arguments, invalid-name
import abc
import functools
import warnings
import numpy as np
from astropy.utils import isiterable
from astropy.utils.exceptions import ... |
c8c4531e408914d3de22a7030a5e1820a4219e7a50f21957ea905a0516c023be | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Implements rotations, including spherical rotations as defined in WCS Paper II [1]_.
`RotateNative2Celestial` and `RotateCelestial2Native` follow the convention in
WCS Paper II to rotate to/from a native sphere and the celestial sphere.
The implement... |
03dda8d824b67e1f72701807830fbbd18636f77f54cec4fbb1625903f38ad52d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module provides utility functions for the models package.
"""
import warnings
# pylint: disable=invalid-name
from collections import UserDict
from inspect import signature
import numpy as np
from astropy import units as u
from astropy.utils.de... |
763455a2eb1ea201135dcba585cba383d24c298a0e2ff13e37f921b8dc036b71 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Mathematical models."""
# pylint: disable=line-too-long, too-many-lines, too-many-arguments, invalid-name
import warnings
import numpy as np
from astropy import units as u
from astropy.units import Quantity, UnitsError
from astropy.utils.compat.optio... |
1240f9c1279a88a23c1820f4bcbbf8f7259e59ffd3fe4f4084560e5b84f5fff4 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# pylint: disable=invalid-name
"""
Implements projections--particularly sky projections defined in WCS Paper II
[1]_.
All angles are set and and displayed in degrees but internally computations are
performed in radians. All functions expect inputs and out... |
0b28dfe2e702282c84fb0e751da0856e9a7d1684d70e4f87219361da76815872 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains models representing polynomials and polynomial series.
"""
# pylint: disable=invalid-name
from math import comb
import numpy as np
from astropy.utils import check_broadcast, indent
from .core import FittableModel, Model
from .f... |
bc69742f78966e8cba11b9e15979d427aa00f2295219932147fdbb0e58a6aa28 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Models that have physical origins.
"""
# pylint: disable=invalid-name, no-member
import warnings
import numpy as np
from astropy import constants as const
from astropy import units as u
from astropy.utils.exceptions import AstropyUserWarning
from .... |
c70b88229a4b555a17242e466cd1c59f451b46e8446f0f37d831f94d33435645 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Power law model variants.
"""
# pylint: disable=invalid-name
import numpy as np
from astropy.units import Magnitude, Quantity, UnitsError, dimensionless_unscaled, mag
from .core import Fittable1DModel
from .parameters import InputParameterError, Para... |
77354657f28927c2822ced09527fc7eb1e99ac8d824b776b151e40268bbc0556 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Utilities for console input and output.
"""
import codecs
import locale
import math
import multiprocessing
import os
import re
import struct
import sys
import threading
import time
# concurrent.futures imports moved inside functions using them to avo... |
b2f939614fac52acb7b3b98dc70c94f61cfe02d15acab7486239b25d610c8513 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Functions for accessing, downloading, and caching data files."""
import atexit
import contextlib
import errno
import fnmatch
import ftplib
import functools
import hashlib
import io
import os
import re
import shutil
# import ssl moved inside functions... |
db8e0dc6d22499c5f5bb56139e3be2a8a3f2a6654d3042c1c0efd13744928c98 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
A "grab bag" of relatively small general-purpose utilities that don't have
a clear module/package to live in.
"""
import contextlib
import difflib
import inspect
import json
import locale
import os
import re
import signal
import sys
import threading
i... |
0d1e2d2c9e2c985cc8eddc06398964afa8e45e241cd6c7293859922866c90c02 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import weakref
from abc import ABCMeta, abstractmethod
from copy import deepcopy
import numpy as np
# from astropy.utils.compat import ignored
from astropy import log
from astropy.units import Quantity, Unit, UnitConversionError
__all__ = [
"Missin... |
7089e2af3df65fcd0ea4cd5a2105d4c716478b4e9ff1ee77195f503b76f90f98 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# This module implements the base NDData class.
from copy import deepcopy
import numpy as np
from astropy import log
from astropy.units import Quantity, Unit
from astropy.utils.masked import Masked, MaskedNDArray
from astropy.utils.metadata import Meta... |
28dcb4e6d150498dfad7a5707aa2df09dbffc6fcb6ed6ce67fbf2b09d53e248f | """
A module that provides functions for manipulating bit masks and data quality
(DQ) arrays.
"""
import numbers
import warnings
from collections import OrderedDict
import numpy as np
__all__ = [
"bitfield_to_boolean_mask",
"interpret_bit_flags",
"BitFlagNameMap",
"extend_bit_flag_map",
"InvalidB... |
29a9bdb07488853df051bb92e8161161b8ebec927c1fcea1d2b0db9de2e516be | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""This module implements the base CCDData class."""
import itertools
import numpy as np
from astropy import log
from astropy import units as u
from astropy.io import fits, registry
from astropy.utils.decorators import sharedmethod
from astropy.wcs impo... |
a2d625c3624a8f38bef851643a7b346b7af558d30b455ed6543c33662d6a2127 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import copy
import numpy as np
import astropy.units as u
from astropy.coordinates import ITRS, CartesianRepresentation, SphericalRepresentation
from astropy.utils import unbroadcast
from .wcs import WCS, WCSSUB_LATITUDE, WCSSUB_LONGITUDE
__doctest_ski... |
2b5c3c48b90f033058d221490dd3c8e142a49e40b58f1f1d6687470fb1c3a3b1 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
The astropy.time package provides functionality for manipulating times and
dates. Specific emphasis is placed on supporting time scales (e.g. UTC, TAI,
UT1) and time representations (e.g. JD, MJD, ISO 8601) that are used in
astronomy.
"""
import copy
... |
af1b9e3a13d945c4cb839b1c9dc826f1ed4961db2e26b640733f9b5f68fbd272 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import datetime
import fnmatch
import re
import time
import warnings
from collections import OrderedDict, defaultdict
from decimal import Decimal
import erfa
import numpy as np
import astropy.units as u
from astropy.utils.decorators import classproperty,... |
81bf37dee8e7e354cbe60af963701de156fc9de91cf666702add65283fbca93e | # Licensed under a 3-clause BSD style license - see LICENSE.rst
__all__ = ["quantity_input"]
import inspect
import typing as T
from collections.abc import Sequence
from functools import wraps
from numbers import Number
import numpy as np
from .core import (
Unit,
UnitBase,
UnitsError,
add_enabled_eq... |
c6560816485385322463f5ec5e5589cb1644d6d97c10fa4ed829beb9f150633d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines units used in the CDS format, both the units
defined in `Centre de Données astronomiques de Strasbourg
<https://cds.unistra.fr/>`_ `Standards for Astronomical Catalogues 2.0
<https://vizier.unistra.fr/vizier/doc/catstd-3.2.htx>`_ ... |
873fb5756220db420f3a7c16c7e740cdc8dc9b4d209d3823c622e1d297379310 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Core units classes and functions.
"""
import inspect
import operator
import textwrap
import warnings
import numpy as np
from astropy.utils.decorators import lazyproperty
from astropy.utils.exceptions import AstropyWarning
from astropy.utils.misc i... |
449feb1859d7760eb7800946ae9dbb91d658d735d50cb60a531851d775e0a28b | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Miscellaneous utilities for `astropy.units`.
None of the functions in the module are meant for use outside of the
package.
"""
import io
import re
from fractions import Fraction
import numpy as np
from numpy import finfo
_float_finfo = finfo(float)... |
c13be6a6cb160765dc808dc7f0359ba7aa62cb2120c96527c1bcc12d90fdd581 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module defines structured units and quantities.
"""
from __future__ import annotations # For python < 3.10
# Standard library
import operator
import numpy as np
from .core import UNITY, Unit, UnitBase
__all__ = ["StructuredUnit"]
DTYPE_OBJ... |
cb75e8c9e1bac2c809f18a25aad2610f528708c4667da2503a8fa274d73910ce | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module defines the `Quantity` object, which represents a number with some
associated units. `Quantity` objects support operations like ordinary numbers,
but will deal with unit conversions internally.
"""
# STDLIB
import numbers
import operator
i... |
fe84b4760c16d5eba175367b32ca496f8a3d391b848c382d54952d7698d3a1b5 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains convenience functions for retrieving solar system
ephemerides from jplephem.
"""
import os.path
import re
from urllib.parse import urlparse
import erfa
import numpy as np
from astropy import units as u
from astropy.constants imp... |
c97804866fa142f4972c09b5c283421050bad0628d08daf1b0715dd79c820be2 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# This module includes files automatically generated from ply (these end in
# _lextab.py and _parsetab.py). To generate these files, remove them from this
# folder, then build astropy and run the tests in-place:
#
# python setup.py build_ext --inplace
#... |
e89d176bdab9b0c7c5e4f7cc05b2ff84defd07bdabb1117fc1ef036e386350f5 | from contextlib import contextmanager
from typing import Dict, NamedTuple
import numpy as np
from astropy.utils import unbroadcast
from astropy.utils.data_info import MixinInfo
from astropy.utils.shapes import ShapedLikeNDArray
__all__ = ["StokesCoord", "custom_stokes_symbol_mapping", "StokesSymbol"]
class StokesS... |
08d609db67ccadcb1e50540160c80d25cb932466a6d48dde52d77c09bccd1e70 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This subpackage contains classes and functions for celestial coordinates
of astronomical objects. It also contains a framework for conversions
between coordinate systems.
"""
from .angle_utilities import *
from .angles import *
from .attributes impor... |
68db35392bc5a3e3ae5eca5ef2a761fc10353eb513d8c94be1585d4512e40a72 | import copy
import operator
import re
import warnings
import erfa
import numpy as np
from astropy import units as u
from astropy.constants import c as speed_of_light
from astropy.table import QTable
from astropy.time import Time
from astropy.utils import ShapedLikeNDArray
from astropy.utils.data_info import MixinInfo... |
3b0928026f7382732efdf30496ca7d1fea2da2e4bb51f81d0b2ead4afcbe17ac | import numpy as np
from astropy.units import Unit, si
from astropy.units import equivalencies as eq
from astropy.units.decorators import quantity_input
from astropy.units.quantity import Quantity, SpecificTypeQuantity
__all__ = ["SpectralQuantity"]
# We don't want to run doctests in the docstrings we inherit from Qu... |
d3d858c87f518aa1cf5f8c698f71882c490c2d36482a78e27e319f59cbdc4f3b | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains convenience functions for getting a coordinate object
for a named object by querying SESAME and getting the first returned result.
Note that this is intended to be a convenience, and is very simple. If you
need precise coordinates... |
a24a0ac045de7e3347f1dde5026d3073f92b28cb054aed58c550ef328ac15731 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains utility functions for working with angles. These are both
used internally in astropy.coordinates.angles, and of possible.
"""
__all__ = [
"angular_separation",
"position_angle",
"offset_by",
"golden_spiral_grid",
... |
9cfebda62c43f5fd076ec00b7205478d240e20b349f1182069b174c730fac5a4 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains a general framework for defining graphs of transformations
between coordinates, suitable for either spatial coordinates or more generalized
coordinate systems.
The fundamental idea is that each class is a node in the transformati... |
e4e0d758b81a2cfe3c0909a56ba933d7a26e40efed89ec1edcae5c22e8c33f2d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains convenience functions for coordinate-related functionality.
This is generally just wrapping around the object-oriented coordinates
framework, but it is useful for some users who are used to more functional
interfaces.
"""
import... |
d5044ac7d590f50edd0f5e6c1ac29f8521e2e788268bd1c34e18d2432fc578a8 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import re
from collections.abc import Sequence
import numpy as np
from astropy import units as u
from astropy.units import IrreducibleUnit, Unit
from .baseframe import (
BaseCoordinateFrame,
_get_diff_cls,
_get_repr_cls,
frame_transform... |
94d1293624af2ba7836cd127d8e157157fa3afc6af0c916ea198bd15f173c1b2 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Framework and base classes for coordinate frames/"low-level" coordinate
classes.
"""
# Standard library
import copy
import warnings
from collections import defaultdict, namedtuple
# Dependencies
import numpy as np
from astropy import units as u
fro... |
7ed59c442585d2293b6d4ee31e487686cdab2e8ea5db47501ef70e7a885417c4 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import collections
import json
import socket
import urllib.error
import urllib.parse
import urllib.request
from warnings import warn
import numpy as np
from astropy import constants as consts
from astropy import units as u
from astropy.units.quantity im... |
2343f3184180316c9174d7753a48b1c768d628ab66692e40a347f95716898395 | """
Module for parsing astronomical object names to extract embedded coordinates
eg: '2MASS J06495091-0737408'.
"""
import re
import numpy as np
import astropy.units as u
from astropy.coordinates import SkyCoord
RA_REGEX = r"()([0-2]\d)([0-5]\d)([0-5]\d)\.?(\d{0,3})"
DEC_REGEX = r"([+-])(\d{1,2})([0-5]\d)([0-5]\d)\... |
5c6751a3e9c23bcf4073818046f56cfc1efde7a1587421af1f8bbe014a7da502 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module provides the tools used to internally run the astropy test suite
from the installed astropy. It makes use of the `pytest`_ testing framework.
"""
import os
import pickle
import pytest
from astropy.units import allclose as quantity_allclo... |
0b268bfe6439bd7485249e9ce253eb6322ac97d69702078aac66881b41865241 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from copy import deepcopy
import numpy as np
from astropy import units as u
from astropy.table import QTable, Table, groups
from astropy.time import Time, TimeDelta
from astropy.timeseries.core import BaseTimeSeries, autocheck_required_columns
from astr... |
93d53949561ffb0790035598f47f0eef0f33d142bc995422b876024713fbb43e | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from copy import deepcopy
import numpy as np
from astropy import units as u
from astropy.table import QTable, Table, groups
from astropy.time import Time, TimeDelta
from astropy.timeseries.core import BaseTimeSeries, autocheck_required_columns
from astr... |
0b22e7d4d6666fc666f9e825eef4be940dbabe826a4a1efcdb4023f8e173c501 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from __future__ import annotations
import abc
import inspect
from typing import TYPE_CHECKING, Any, TypeVar
import numpy as np
from astropy.io.registry import UnifiedReadWriteMethod
from astropy.utils.decorators import classproperty
from astropy.utils.... |
0ab925cc7eb7342b29bf06d120689b2ecbf9ff6e53ae70a5b58cbab4b8d11ac4 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""``astropy.cosmology`` contains classes and functions for cosmological
distance measures and other cosmology-related calculations.
See the `Astropy documentation
<https://docs.astropy.org/en/latest/cosmology/index.html>`_ for more
detailed usage example... |
be3563a2f7012bf48ac62e33419fd4f2eade1ec892121d3683ca1713cfe78edb | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import functools
from numbers import Number
import numpy as np
from astropy.units import Quantity
from . import units as cu
__all__ = [] # nothing is publicly scoped
def vectorize_redshift_method(func=None, nin=1):
"""Vectorize a method of reds... |
ad728ba9366053fa37a2269fadeae79ae3a43a50cf373143211eaba89a01860f | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Cosmological units and equivalencies.
""" # (newline needed for unit summary)
import astropy.units as u
from astropy.units.utils import generate_unit_summary as _generate_unit_summary
__all__ = [
"littleh",
"redshift",
# redshift equival... |
46ed7be7bab4a732719137d922f9c4c0e4b7c5f710d4309847042c9e7d71cf95 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# STDLIB
import pathlib
import sys
from typing import Optional, Union
# LOCAL
from astropy.utils.data import get_pkg_data_path
from astropy.utils.decorators import deprecated
from astropy.utils.state import ScienceState
from . import _io # Ensure IO me... |
e5c3a49977e90ba98189cde5835905a6530bd2c8bc5e9a2c6e34fd8900c79a50 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import numpy as np
import pytest
from astropy.table.sorted_array import SortedArray
from astropy.table.table import Table
@pytest.fixture
def array():
# composite index
col0 = np.array([x % 2 for x in range(1, 11)])
col1 = np.array(list(ran... |
fe23664c9c15cc42b4263a8b5b37daf91ea719de2a276ded6c315a88b5c99b40 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import copy
import gc
import os
import pathlib
import pickle
import sys
from collections import OrderedDict
from io import StringIO
import numpy as np
import pytest
from numpy.testing import assert_allclose, assert_array_equal
from astropy import table
... |
39e721f19bfe04f42efdfd4dfd6be28ae6ce44c7d26e734729b61d6ab8c4c4db | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import warnings
import numpy as np
import pytest
from astropy import units as u
from astropy.table import Column, QTable, Row, Table, hstack
from astropy.table.bst import BST
from astropy.table.column import BaseColumn
from astropy.table.index import Sl... |
4e7f614f7afd8f9ba8e813c68d0ceea598068bf29575eb28dcd8360b20f35742 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import numpy as np
import pytest
from astropy import coordinates, time
from astropy import units as u
from astropy.table import Column, NdarrayMixin, QTable, Table, table_helpers, unique
from astropy.time import Time
from astropy.utils.compat import NUMP... |
313fedf227e503621544005aab354758e2aae96f21f8fa2653130748edd99a44 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
All of the pytest fixtures used by astropy.table are defined here.
`conftest.py` is a "special" module name for pytest that is always
imported, but is not looked in for tests, and it is the recommended
place to put fixtures that are shared between mod... |
cf89d0d7aab7127dc8609bdcf00023f3d619e8d2b59b6e897722065ed173e360 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from collections import OrderedDict
from contextlib import nullcontext
import numpy as np
import pytest
from astropy import table
from astropy import units as u
from astropy.coordinates import (
BaseRepresentationOrDifferential,
CartesianReprese... |
7a0f0a837e049260b54f6ce71345fc11fa0eacd43b42dfca60715fd056239383 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import sys
import numpy as np
import pytest
from astropy import table
from astropy import units as u
from astropy.table import Row
from .conftest import MaskedTable
def test_masked_row_with_object_col():
"""
Numpy < 1.8 has a bug in masked ar... |
8c1660df56bf5dac0b900ec1ed1af03bb332c2773a993450513a5bae143f2501 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import copy
import pickle
from io import StringIO
import numpy as np
import pytest
from astropy import coordinates, time
from astropy import units as u
from astropy.coordinates import EarthLocation, SkyCoord
from astropy.coordinates.tests.helper import... |
22379d278b70453be56f30ac600f7f8097e90443af87def830461613c62e8257 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import itertools
import numpy as np
import pytest
from numpy.testing import assert_allclose, assert_almost_equal
from astropy.convolution.convolve import convolve, convolve_fft
from astropy.convolution.kernels import (
AiryDisk2DKernel,
Box1DKer... |
aa1a86683b98cfe201ca1d9fca6184e1da5c3bbf83b0115db375f364eb977813 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import itertools
import numpy as np
import pytest
from numpy.testing import assert_allclose
from astropy.convolution.utils import discretize_model
from astropy.modeling.functional_models import (
Box1D,
Box2D,
Gaussian1D,
Gaussian2D,
... |
6ae212d7f6d6f3fa964fece2817dfe8cd0b22492e5eec1ee82ddf0f977b162c3 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import io
import os
import subprocess
import sys
import pytest
from astropy.config import configuration, create_config_file, paths, set_temp_config
from astropy.utils.data import get_pkg_data_filename
from astropy.utils.exceptions import AstropyDeprecat... |
9e30c0a107468f5cca30317054464600844ffee4e98184087b3a724d036a5b8f | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import operator
import numpy as np
import pytest
from numpy.testing import assert_array_equal
from astropy import units as u
from astropy.coordinates import Angle
from astropy.tests.helper import assert_quantity_allclose
from astropy.uncertainty import d... |
ac1cdf68309729cbe51164367fc68d94c90039d6b123587568b03ae111fa42f9 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Module to test fitting routines
"""
# pylint: disable=invalid-name
import os.path
import unittest.mock as mk
from importlib.metadata import EntryPoint
from itertools import combinations
from unittest import mock
import numpy as np
import pytest
from n... |
044ff4e69518a6505938e9eeb798f54618a7983addffe5971af175e01cea362d | # Licensed under a 3-clause BSD style license - see LICENSE.rst:
"""
Tests for model evaluation.
Compare the results of some models with other programs.
"""
import unittest.mock as mk
import numpy as np
# pylint: disable=invalid-name, no-member
import pytest
from numpy.testing import assert_allclose, assert_equal
i... |
0f52182a58503670a7bb5d34d512a0bc910a5cad62149c726d03470cf3471b0d | """Tests that models are picklable."""
from pickle import dumps, loads
import numpy as np
from numpy.testing import assert_allclose
import pytest
from astropy import units as u
from astropy.utils.compat.optional_deps import HAS_SCIPY
from astropy.modeling import functional_models
from astropy.modeling import mappin... |
d9197ad30044948f61d8d330598bd336975fce08a43daa5fc3ffc7152474b59c | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Tests that relate to using quantities/units on parameters of models.
"""
import numpy as np
import pytest
from astropy import coordinates as coord
from astropy import units as u
from astropy.modeling.core import Fittable1DModel, InputParameterError
f... |
bb3358b3d1377ffce68356bbce1e06ca31e2b4aa2144b48727255392f3ed40d9 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Tests for polynomial models."""
# pylint: disable=invalid-name
import os
import unittest.mock as mk
import warnings
from itertools import product
import numpy as np
import pytest
from numpy.testing import assert_allclose
from astropy import conf, wcs... |
cc1f7e3fd671b279335e43fad1d642c5581560ae359cbbd3a9a1337479fdb51e | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import unittest.mock as mk
import numpy as np
import pytest
import astropy.units as u
from astropy.coordinates import SpectralCoord
from astropy.modeling.bounding_box import (
CompoundBoundingBox,
ModelBoundingBox,
_BaseInterval,
_BaseSel... |
d9968608a44a124459ebdc940c2af5c8693b75f42475398165596305f5fafe5a | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# pylint: disable=invalid-name, pointless-statement
import pickle
import numpy as np
import pytest
from numpy.testing import assert_allclose, assert_array_equal
import astropy.units as u
from astropy.modeling.core import CompoundModel, Model, ModelDefin... |
4adeff667950936a4d7da836d2ba0951aac9bc9f5c0f4a622d89f624d5a859f1 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# pylint: disable=invalid-name
import os
import subprocess
import sys
import unittest.mock as mk
from inspect import signature
import numpy as np
import pytest
from numpy.testing import assert_allclose, assert_equal
import astropy
import astropy.modeling... |
e985d4f8ee3a200c540e03ed389f862f5cecb185ee32f827c5731674c47da6c6 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Tests models.parameters
"""
# pylint: disable=invalid-name
import functools
import itertools
import unittest.mock as mk
import numpy as np
import pytest
from astropy import units as u
from astropy.modeling import fitting, models
from astropy.modelin... |
658d5b3785ae577ca62908d64dcaef5eef2208e17cc9e840793bf00f035f8f08 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import json
import locale
import os
import urllib.error
from datetime import datetime
import numpy as np
import pytest
from astropy.io import fits
from astropy.utils import data, misc
from astropy.utils.exceptions import AstropyDeprecationWarning
def ... |
527506d43d0af781f2c202b3882a95676513d9546bc327634d14954ee65a3541 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import base64
import contextlib
import errno
import hashlib
import io
import itertools
import os
import pathlib
import platform
import random
import shutil
import stat
import sys
import tempfile
import urllib.error
import urllib.parse
import urllib.reques... |
3a257b7e1494a5f3e13bfdf08f882ff4529248bb43197f683ece59f56f93c169 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import concurrent.futures
import inspect
import pickle
import pytest
from astropy.utils.decorators import (
classproperty,
deprecated,
deprecated_attribute,
deprecated_renamed_argument,
format_doc,
lazyproperty,
sharedmethod,... |
8ecb93b205bcb16e6e222fc1470a09abdc047f4ec4cb2f2804e7b0b0c9907173 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Built-in mask mixin class.
The design uses `Masked` as a factory class which automatically
generates new subclasses for any data class that is itself a
subclass of a predefined masked class, with `MaskedNDArray`
providing such a predefined class for `... |
13047deea28e3de481256f4298588fbc664c6ce95f39cf08e938c728288f9d8d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Checks for optional dependencies using lazy import from
`PEP 562 <https://www.python.org/dev/peps/pep-0562/>`_.
"""
import importlib
import warnings
# First, the top-level packages:
# TODO: This list is a duplicate of the dependencies in setup.cfg "all... |
b3716b2cfbb444a58394ca83c506f888686964214693480e7ff3b6ff73ccc1f2 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Simple utility functions and bug fixes for compatibility with all supported
versions of Python. This module should generally not be used directly, as
everything in `__all__` will be imported into `astropy.utils.compat` and can
be accessed from there.
... |
292e0325fc4fbc94bb93f8c1a32d4cab7bf927488396ddba261a95e9c218a384 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Test masked class initialization, methods, and operators.
Functions, including ufuncs, are tested in test_functions.py
"""
import operator
import numpy as np
import pytest
from numpy.testing import assert_array_equal
from astropy import units as u
fr... |
7874713260493b702ad8263e5a9b2822c95efaa56c71acba14b4754423589b4a | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This file defines the classes used to represent a 'coordinate', which includes
axes, ticks, tick labels, and grid lines.
"""
import warnings
import numpy as np
from matplotlib import rcParams
from matplotlib.patches import PathPatch
from matplotlib.... |
7406c8d9e4192a42c597745cbb659ea7ea30b7ecbbcb263539f716d483e83236 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# This file defines the AngleFormatterLocator class which is a class that
# provides both a method for a formatter and one for a locator, for a given
# label spacing. The advantage of keeping the two connected is that we need to
# make sure that the form... |
e764a5c819278f7183d2c43535ad8840919a18cf7157bca9df926a1360e2e7b4 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from collections import defaultdict
from functools import partial
import numpy as np
from matplotlib import rcParams
from matplotlib.artist import Artist
from matplotlib.axes import Axes, subplot_class_factory
from matplotlib.transforms import Affine2D, ... |
6a70ef736fd3d5f554096858df864f7a6740db83749926215dc291841cf32126 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import warnings
from textwrap import dedent
import matplotlib.pyplot as plt
import numpy as np
import pytest
from matplotlib.transforms import Affine2D, IdentityTransform
from astropy import units as u
from astropy.coordinates import SkyCoord
from astro... |
280016b051efb4323ab5689b6f3e0abf029353c7956168b22a072e3ed57b5523 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import matplotlib.lines
import matplotlib.text
import matplotlib.pyplot as plt
import numpy as np
import pytest
from matplotlib import rc_context
from matplotlib.figure import Figure
from matplotlib.patches import Circle, Rectangle
from astropy import uni... |
0c540934c1376767a093946ebef969e9588a488c9dcccdd2adaea27e476c972f | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import pickle
import textwrap
from collections import OrderedDict
from itertools import chain, permutations
import numpy as np
import pytest
from numpy.testing import assert_array_equal
from astropy import units as u
from astropy.nddata import NDDataAr... |
a9712d6d787f9b5bd5954a481f866554230cf11c419e8c212dc0233842254cd3 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import numpy as np
import pytest
from numpy.testing import assert_array_equal
from astropy import units as u
from astropy.nddata import NDData, NDSlicingMixin
from astropy.nddata import _testing as nd_testing
from astropy.nddata.nduncertainty import (
... |
6ca5a40ef32899aa4580dfa3dee8bb408c12a274cf75ae40c6a13a1448e07686 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import importlib
import numpy as np
__all__ = ["deserialize_class", "wcs_info_str"]
def deserialize_class(tpl, construct=True):
"""
Deserialize classes recursively.
"""
if not isinstance(tpl, tuple) or len(tpl) != 3:
raise Valu... |
e452463d901ce44cb1367a581e2829cd87d1a40b89c3287a9a65a116ef2ee725 | import abc
from collections import OrderedDict, defaultdict
import numpy as np
from .utils import deserialize_class
__all__ = ["BaseHighLevelWCS", "HighLevelWCSMixin"]
def rec_getattr(obj, att):
for a in att.split("."):
obj = getattr(obj, a)
return obj
def default_order(components):
order = [... |
ccc9051bee04e064aa2dea2c316860621538713e87d64d57eb20b9a6816050a4 | # This file includes the definition of a mix-in class that provides the low-
# and high-level WCS API to the astropy.wcs.WCS object. We keep this code
# isolated in this mix-in class to avoid making the main wcs.py file too
# long.
import warnings
import numpy as np
from astropy import units as u
from astropy.consta... |
652e1de73f97cef70981c5d93df827fa36c843ed68f596522227da4a4e65e13f | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import io
import os
from contextlib import nullcontext
from datetime import datetime
import numpy as np
import pytest
from numpy.testing import (
assert_allclose,
assert_array_almost_equal,
assert_array_almost_equal_nulp,
assert_array_equ... |
9ee1f6cf49de8a085849fcb455b047be2b2f48a1fcf57bae0df09c2eec02ee98 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from copy import deepcopy
import numpy as np
import pytest
from packaging.version import Version
from astropy import wcs
from astropy.io import fits
from astropy.utils.data import get_pkg_data_filename
from astropy.wcs import _wcs
from .helper import Si... |
3204afded05b92a2385f6961cd0c2b36879da369793e52640ebd77eb3f416b84 | # Note that we test the main astropy.wcs.WCS class directly rather than testing
# the mix-in class on its own (since it's not functional without being used as
# a mix-in)
import warnings
from itertools import product
import numpy as np
import pytest
from numpy.testing import assert_allclose, assert_array_equal, asser... |
1aaf60094ad51c907af050b9964e18c626a35e8cbfe5679ec71e89f3b2784f64 | import warnings
import numpy as np
import pytest
from numpy.testing import assert_allclose, assert_equal
import astropy.units as u
from astropy.coordinates import ICRS, Galactic, SkyCoord
from astropy.io.fits import Header
from astropy.io.fits.verify import VerifyWarning
from astropy.time import Time
from astropy.uni... |
01acb7d967eb038a305776a5028e0b1dec556e1bbee36cb2baec0de27336951f | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import copy
import datetime
import functools
import os
from copy import deepcopy
from decimal import Decimal, localcontext
from io import StringIO
import erfa
import numpy as np
import pytest
from erfa import ErfaWarning
from numpy.testing import assert_... |
39f56d654c240c86489799445ab1e906f121d1dd0658015fae49aa1476fe1e13 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import functools
import numpy as np
import pytest
from astropy import units as u
from astropy.table import Column
from astropy.time import Time, TimeDelta
allclose_sec = functools.partial(
np.allclose, rtol=2.0**-52, atol=2.0**-52 * 24 * 3600
) # 2... |
a7e5844dc77f7d792254aa1706039bcb072460fd01ba697060efcaa4b83f397b | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import operator
import numpy as np
import pytest
import astropy.units as u
from astropy.time import Time, TimeDelta
class TestTimeComparisons:
"""Test Comparisons of Time and TimeDelta classes"""
def setup_method(self):
self.t1 = Time... |
d6f5ab1c0d5353890b7e5c21af58fb659dec000a5be9c395ec4f0f9b00c00b0b | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import functools
import numpy as np
import pytest
from astropy import units as u
from astropy.table import Table
from astropy.time import Time
from astropy.utils import iers
from astropy.utils.compat import PYTHON_LT_3_11
from astropy.utils.compat.optio... |
d8c6057fdf371d2314345a29cf1e431c5a741227fcbea35839b608b61f1cdfb9 | # Licensed under a 3-clause BSD style license - see LICNSE.rst
# This module includes files automatically generated from ply (these end in
# _lextab.py and _parsetab.py). To generate these files, remove them from this
# folder, then build astropy and run the tests in-place:
#
# python setup.py build_ext --inplace
# ... |
8ec757d89766477a1db5f42b3a5a77c9449b27af3b909f3bf21f6d4f35e98693 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Handles the "VOUnit" unit format.
"""
import copy
import keyword
import re
import warnings
from . import core, generic, utils
class VOUnit(generic.Generic):
"""
The IVOA standard for units used by the VO.
This is an implementation of ... |
10d62bb96deec05f8b46a1bcc0f524e04a62f6f233d0732a8aa36c016581558f | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Quantity helpers for the ERFA ufuncs."""
# Tests for these are in coordinates, not in units.
from erfa import dt_eraASTROM, dt_eraLDBODY, dt_pv
from erfa import ufunc as erfa_ufunc
from astropy.units.core import UnitsError, UnitTypeError, dimensionles... |
e56c54fce00c50d9b7953599344c2bde8820a95fba7a7689d61d7ba390c4ebdc | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Separate tests specifically for equivalencies."""
import numpy as np
# THIRD-PARTY
import pytest
from numpy.testing import assert_allclose
# LOCAL
from astropy import constants
from astropy import units as u
from astropy.tests.helper import assert_qu... |
e13f86f5d1ade8c40af890a70c2c1613a186202b9e8f9e70c17d2369ec26b768 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Regression tests for the units.format package
"""
import warnings
from contextlib import nullcontext
from fractions import Fraction
import numpy as np
import pytest
from numpy.testing import assert_allclose
from astropy import units as u
from astropy... |
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