hash stringlengths 64 64 | content stringlengths 0 1.51M |
|---|---|
2400b0d781cdb8fbc8fb677ca43a6cf86c70ea95a3dd445c72a6a7f5c33046e3 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import inspect
import os
import pytest
from astropy import cosmology
from astropy.cosmology import Cosmology, w0wzCDM
from astropy.cosmology.connect import readwrite_registry
from astropy.cosmology.io.tests import (
test_cosmology,
test_ecsv,
... |
a452155d2815e68ed66f0a085ee524754087b8ec80f6e691ccf22cd7d69d258b | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Testing :mod:`astropy.cosmology.core`."""
##############################################################################
# IMPORTS
# STDLIB
import abc
import inspect
import pickle
# THIRD PARTY
import numpy as np
import pytest
# LOCAL
import astrop... |
455821f6d63c20510ca5cd5248f6456057e6d1e0382213049d9f60b353ed6576 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module provides the tools used to internally run the cosmology test suite
from the installed astropy. It makes use of the `pytest`_ testing framework.
"""
##############################################################################
# IMPORTS
... |
43414ab07f3f7e3030f0e01df5e12c87242c76ea280735c4e73155384dc6bc75 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Stand-alone overall systems tests for :mod:`astropy.cosmology`."""
from io import StringIO
import numpy as np
import pytest
import astropy.constants as const
import astropy.units as u
from astropy.cosmology import flrw
from astropy.cosmology.realiza... |
f38455243fd63639e15e1ba8f02c55656210dc94b2461e8b69f5880a2d347c54 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Astropy FLRW classes."""
from . import base, lambdacdm, w0cdm, w0wacdm, w0wzcdm, wpwazpcdm
from .base import *
from .lambdacdm import *
from .w0cdm import *
from .w0wacdm import *
from .w0wzcdm import *
from .wpwazpcdm import *
__all__ = (
base.__... |
1b47aea94495d3f5ad42d0f7118400bfef54074be7442d7a21d25e58c2484e1c | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from numpy import exp
import astropy.units as u
from astropy.cosmology.parameter import Parameter
from astropy.cosmology.utils import aszarr
from . import scalar_inv_efuncs
from .base import FLRW
__all__ = ["w0wzCDM"]
__doctest_requires__ = {"*": ["sc... |
dd7c06d8f21fa6bc3c2c970cd166a75c44328b0f68e9145870de1444a9027578 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from __future__ import annotations
import warnings
from abc import abstractmethod
from math import exp, floor, log, pi, sqrt
from numbers import Number
from typing import Any, Mapping, TypeVar
import numpy as np
from numpy import inf, sin
import astrop... |
19d29a3125646ffce889d24e9baf76889c2f340f2090d02f213e98f615a5b65a | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import numpy as np
from numpy import sqrt
import astropy.units as u
from astropy.cosmology.parameter import Parameter
from astropy.cosmology.utils import aszarr
from . import scalar_inv_efuncs
from .base import FLRW, FlatFLRWMixin
__all__ = ["wCDM", "F... |
73bc7bdc4a96065d27fdb802f70f9ef472c4f8e8c915b5ffa5e9cfed4f61ab95 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from math import acos, cos, inf, sin, sqrt
from numbers import Number
import numpy as np
from numpy import log
import astropy.units as u
from astropy.cosmology.utils import aszarr
from astropy.utils.compat.optional_deps import HAS_SCIPY
from . import s... |
c06065ecf3ecf05e7e42dad82a784bb8c416cc96a8538f1ebec8930515cb3b57 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from numpy import exp
import astropy.units as u
from astropy.cosmology import units as cu
from astropy.cosmology.parameter import Parameter
from astropy.cosmology.utils import aszarr
from . import scalar_inv_efuncs
from .base import FLRW
__all__ = ["wp... |
deb3bac06ffb43ec8502d3b4bf015025df355e92d26e67df513216193a1a499d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from numpy import exp
import astropy.units as u
from astropy.cosmology.parameter import Parameter
from astropy.cosmology.utils import aszarr
from . import scalar_inv_efuncs
from .base import FLRW, FlatFLRWMixin
__all__ = ["w0waCDM", "Flatw0waCDM"]
__d... |
93add7146afeecc247afc459062d7f428c0c035aafca463f896973ad1fea4093 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Tests for :mod:`astropy.cosmology.comparison`"""
import re
import numpy as np
import pytest
from astropy.cosmology import Cosmology, FlatCosmologyMixin, Planck18, cosmology_equal
from astropy.cosmology.connect import convert_registry
from astropy.co... |
80226a2ccd83f11c85340cb0ee87d913ffbdfb0080b7412f9468cd290dba44b0 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import inspect
import sys
from io import StringIO
import numpy as np
import pytest
from astropy import units as u
from astropy.cosmology import core, flrw
from astropy.cosmology.funcs import _z_at_scalar_value, z_at_value
from astropy.cosmology.realizat... |
a3e2fc909a824afd7988bca7b1c32ac52de1f983a68d6dc27ec081d6d2aa582a | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# STDLIB
import inspect
import random
# THIRD PARTY
import numpy as np
import pytest
# LOCAL
from astropy.cosmology.core import Cosmology
from astropy.cosmology.io.model import _CosmologyModel, from_model, to_model
from astropy.cosmology.tests.helper im... |
7628fcd4c03a08253787c7a188ff5d00ff3b785df3e1f77246d7cb678e660e9c | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# STDLIB
import inspect
from collections import OrderedDict
# THIRD PARTY
import numpy as np
import pytest
# LOCAL
from astropy.cosmology import Cosmology
from astropy.cosmology.io.mapping import from_mapping, to_mapping
from .base import ToFromDirectT... |
0aab044c5bc34ac14365281e17b97a2bb47f32fa75dacb95a8fe99ac3beb8e6d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# THIRD PARTY
import pytest
# LOCAL
from astropy.cosmology import Cosmology
from astropy.cosmology.core import _COSMOLOGY_CLASSES
from astropy.cosmology.io.table import from_table, to_table
from astropy.table import QTable, Table, vstack
from .base impo... |
520ce51cef29b1ff646a16a73d88d0d6ee42aa6a491ee3c8802e60a819c78f0f | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# STDLIB
# THIRD PARTY
import pytest
# LOCAL
import astropy.units as u
from astropy.cosmology import Cosmology, FlatLambdaCDM, Planck18
from astropy.cosmology import units as cu
from astropy.cosmology.io.yaml import (
from_yaml,
to_yaml,
yam... |
1a680db519d81f8b07718c370d8cb63311eadcce6fe05df2fa0eb67a66741163 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Test that all expected methods are present, before I/O tests import.
This file is weirdly named so that it's the first test of I/O.
"""
from astropy.cosmology.connect import convert_registry, readwrite_registry
def test_expected_readwrite_io():
... |
14193a76190f6e75c6c964e6f533eb450919913def03eae0356bc5fb33dd5c21 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# THIRD PARTY
import pytest
import astropy.units as u
from astropy.cosmology.io.html import _FORMAT_TABLE, read_html_table, write_html_table
from astropy.cosmology.parameter import Parameter
from astropy.table import QTable, Table, vstack
from astropy.un... |
017a5d0240b6ed9a0d847f9c7dd48becd68b19766d5c078794a5b4e60bf81b91 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# THIRD PARTY
import pytest
# LOCAL
from astropy.cosmology.core import _COSMOLOGY_CLASSES
from astropy.cosmology.io.ecsv import read_ecsv, write_ecsv
from astropy.table import QTable, Table, vstack
from .base import ReadWriteDirectTestBase, ReadWriteTes... |
faeb8a095203305a4ccfd85401baf11e9a791ee02de2e6c79bb9dec955fa0a93 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# THIRD PARTY
import pytest
# LOCAL
import astropy.units as u
from astropy.cosmology import Cosmology, Parameter, realizations
from astropy.cosmology import units as cu
from astropy.cosmology.core import _COSMOLOGY_CLASSES
from astropy.cosmology.realizat... |
9dfbd1e822a4cd8ccaab8a342e76165f2ab1031cd522a0ad28d1bc57b1086d60 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# THIRD PARTY
import pytest
# LOCAL
from astropy.cosmology.core import _COSMOLOGY_CLASSES, Cosmology
from astropy.cosmology.io.row import from_row, to_row
from astropy.table import Row
from .base import ToFromDirectTestBase, ToFromTestMixinBase
#######... |
99c793c14478505d3cff69e602a2f1397ff3f31b4133237cb9c4700507d0de24 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# STDLIB
import json
import os
# THIRD PARTY
import pytest
# LOCAL
import astropy.units as u
from astropy.cosmology import units as cu
from astropy.cosmology.connect import readwrite_registry
from astropy.cosmology.core import Cosmology
from .base impo... |
bd21fd7e2836f7e2acfb95feceec5f60a25b5cc1b78b4724a619d0bdc5c9bde5 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Testing :mod:`astropy.cosmology.flrw.wpwazpcdm`."""
##############################################################################
# IMPORTS
# STDLIB
# THIRD PARTY
import pytest
# LOCAL
import astropy.cosmology.units as cu
import astropy.units as u... |
bc3a74f3b0264552e9c89419d20b48889840851799ca51ef4055e05d457b1332 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Testing :mod:`astropy.cosmology.flrw.lambdacdm`."""
##############################################################################
# IMPORTS
# STDLIB
# THIRD PARTY
import pytest
# LOCAL
import astropy.units as u
from astropy.cosmology import FlatLa... |
065deff241cfd642fd8530da6cee59781f432b8bd9208fcf03d957562c6a8dbf | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Testing :mod:`astropy.cosmology.flrw.base`."""
##############################################################################
# IMPORTS
# STDLIB
import abc
import copy
# THIRD PARTY
import numpy as np
import pytest
import astropy.constants as const... |
6d651da67c2034e79c364cca9716e24845492ea89b21b2ca9cd4481335de4901 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Testing :mod:`astropy.cosmology.flrw.w0wzcdm`."""
##############################################################################
# IMPORTS
# STDLIB
# THIRD PARTY
import pytest
# LOCAL
import astropy.units as u
from astropy.cosmology import w0wzCDM
... |
04bd4685b9cb96da5e9101431b6bb62cf402d37d0b7034405d8dcd667c9583b7 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Testing :mod:`astropy.cosmology.flrw.w0wacdm`."""
##############################################################################
# IMPORTS
# STDLIB
# THIRD PARTY
import pytest
# LOCAL
import astropy.units as u
from astropy.cosmology import Flatw0wa... |
60b5b4120a5a222cc28f401e81fc7dda96ff988e3b1920f63ae7712548b4cb10 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Testing :mod:`astropy.cosmology.flrw.w0cdm`."""
##############################################################################
# IMPORTS
# STDLIB
# THIRD PARTY
import pytest
# LOCAL
import astropy.units as u
from astropy.cosmology import FlatwCDM, ... |
1c1393c7a86432e1baa46897a71533657e0b72558fc29df4fbe7725d8c7b1d6a | # Load the WCS information from a fits header, and use it
# to convert pixel coordinates to world coordinates.
import sys
import numpy as np
from astropy import wcs
from astropy.io import fits
def load_wcs_from_file(filename):
# Load the FITS hdulist using astropy.io.fits
hdulist = fits.open(filename)
... |
56ddfcf82c7380e47d96c92ebf0959f8cc7684c406db53c2e8dbed03315efcb3 | # Set the WCS information manually by setting properties of the WCS
# object.
import numpy as np
from astropy import wcs
from astropy.io import fits
# Create a new WCS object. The number of axes must be set
# from the start
w = wcs.WCS(naxis=2)
# Set up an "Airy's zenithal" projection
# Vector properties may be se... |
9720a3e158d751a575c771fb7f5288e768e75c6a937139a6891d5948cad4564f | # Define the astropy.wcs.WCS object using a Python dictionary as input
import astropy.wcs
wcs_dict = {
'CTYPE1': 'WAVE ', 'CUNIT1': 'Angstrom', 'CDELT1': 0.2, 'CRPIX1': 0, 'CRVAL1': 10, 'NAXIS1': 5,
'CTYPE2': 'HPLT-TAN', 'CUNIT2': 'deg', 'CDELT2': 0.5, 'CRPIX2': 2, 'CRVAL2': 0.5, 'NAXIS2': 4,
'CTYPE3': 'HPLN-TAN',... |
2989b4abae9030d1e08f908e8f879dc54b48e7e3f523fb57969adf57b29240ab | # NOTE: this hook should be added to
# https://github.com/pyinstaller/pyinstaller-hooks-contrib
# once that repository is ready for pull requests
from PyInstaller.utils.hooks import collect_data_files
datas = collect_data_files("skyfield")
|
a323ad380ce9a299ad15e31b99c9f4575e2a09a926be16c63e2a09c8b6c7c832 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# This file is the main file used when running tests with pytest directly,
# in particular if running e.g. ``pytest docs/``.
import os
import tempfile
import hypothesis
from astropy import __version__
try:
from pytest_astropy_header.display import... |
25e2dd1f73ff41502ce92cae2b7fbd46e4f9352638b02e3082e807ffac947278 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
#
# Astropy documentation build configuration file.
#
# This file is execfile()d with the current directory set to its containing dir.
#
# Note that not all possible configuration values are present in this file.
#
# All configuration values have a default... |
0607dc3a62a97899e8b17121e20f37d1e64a3beef7407c200ed9f48c855c0327 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains simple statistical algorithms that are
straightforwardly implemented as a single python function (or family of
functions).
This module should generally not be used directly. Everything in
`__all__` is imported into `astropy.stats... |
b3d3099daa074b79bc170ac404d888159297f43d57a47f09e143ed7a993856db | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import fnmatch
import os
import re
import sys
import numpy as np
from astropy import log
from astropy.utils.console import Getch, color_print, conf, terminal_size
from astropy.utils.data_info import dtype_info_name
__all__ = []
def default_format_fun... |
9bdd4be53b4f55857cd4a306a9c2dd5c8c7225b5a747295e61be7b8fa99d1353 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
""" This module contains functions to determine where configuration and
data/cache files used by Astropy should be placed.
"""
import os
import shutil
import sys
from functools import wraps
__all__ = ["get_config_dir", "get_cache_dir", "set_temp_config",... |
de49f31d7e443fea5156487bb78b8d99a0b0e7e1e367392a207f9470d230c48e | # 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... |
24edb7921cc9d5ac9fdda777c0fc7976fe8c0cc64f0107add564502a4995db74 | # 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... |
99009f355f2d57b5c007362ca5aa6b13230d8f96f544d1b428c0c67a0ebb43bf | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Sundry function and class decorators."""
import functools
import inspect
import textwrap
import threading
import types
import warnings
from inspect import signature
from .exceptions import (
AstropyDeprecationWarning,
AstropyPendingDeprecatio... |
0e6bd6825806263cb4a38f112e556e7b04ead3cc22706ffa0fa039dc0e6bfa53 | # 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... |
aa23a78c03598f86bf2c8467c3424d3d9fb5f9f0aed3e89cc0e9b22b7ba6aa5f | # 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... |
fe927ab18385261d020a2b56c16a501a78608bbd86685ad1d92737256376b60d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# Under the hood, there are 3 separate classes that perform different
# parts of the transformation:
#
# - `~astropy.wcs.Wcsprm`: Is a direct wrapper of the core WCS
# functionality in `wcslib`_. (This includes TPV and TPD
# polynomial disto... |
d01159f4fafbfd6ad4bad65fde7959afadd19353923fc72e8058449305014884 | # 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
... |
ec6e09c4344d1c6689a295720eab1f7f780c8eff2389963539aacb3defc24018 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines colloquially used Imperial units. They are
available in the `astropy.units.imperial` namespace, but not in the
top-level `astropy.units` namespace, e.g.::
>>> import astropy.units as u
>>> mph = u.imperial.mile / u.hour
... |
775b8f8807f60cf26888809778d50303c6921a7a3ef1c19dbe72395d52ab8da6 | # 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
<http://cds.u-strasbg.fr/>`_ `Standards for Astronomical Catalogues 2.0
<http://vizier.u-strasbg.fr/vizier/doc/catstd-3.2.htx>`... |
ab1218fe4130b172023e47f4fad601432891ed221fbb460e7954357ea1a395b7 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module defines magnitude zero points and related photometric quantities.
The corresponding magnitudes are given in the description of each unit
(the actual definitions are in `~astropy.units.function.logarithmic`).
"""
import numpy as _numpy
... |
1cae8b2f58e14a5e62aa5a56c1fc1997fa5cf7ce2b48c5d25aa915dc25e83c4d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines SI prefixed units that are required by the VOUnit standard
but that are rarely used in practice and liable to lead to confusion (such as
``msolMass`` for milli-solar mass). They are in a separate module from
`astropy.units.deprecat... |
59347f4a2b8bfe48fe103ff042fc1caffcaed9cf7acf3df2fa7cc37edab9830c | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines the astrophysics-specific units. They are also
available in the `astropy.units` namespace.
"""
from astropy.constants import si as _si
from . import si
from .core import UnitBase, def_unit, set_enabled_units
# To ensure si un... |
0ec4b20598641c64aa48607c95cca61c536bb4abde7b1864defee7baacb4d9e0 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Defines the physical types that correspond to different units."""
import numbers
import warnings
from astropy.utils.exceptions import AstropyDeprecationWarning
from . import imperial # for bkwd compat #11975 and #11977 # noqa: F401
from . import a... |
a7e381517a21bf8ea663fafe707fdada04a2b1c4435df26b47969a06cc997171 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines the CGS units. They are also available in the
top-level `astropy.units` namespace.
"""
from fractions import Fraction
from . import si
from .core import UnitBase, def_unit
_ns = globals()
def_unit(["cm", "centimeter"], si.cm,... |
639df830d052207eaea08e4062c471d214918a2df2164f528b518bef148c40d9 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines deprecated units.
These units are not available in the top-level `astropy.units`
namespace. To use these units, you must import the `astropy.units.deprecated`
module::
>>> from astropy.units import deprecated
>>> q = 10. ... |
5fec495b1ecc64129e4bebbc683af7406e0d4f138d29eceb7bf3d983ea6eb19b | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines the SI units. They are also available in the
`astropy.units` namespace.
"""
import numpy as _numpy
from astropy.constants import si as _si
from .core import Unit, UnitBase, def_unit
_ns = globals()
#########################... |
a165b3951e7a5ea498753b860316e349c0ea7dc6eec12d91a2fc0f61de29a719 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines miscellaneous units. They are also
available in the `astropy.units` namespace.
"""
from astropy.constants import si as _si
from . import si
from .core import UnitBase, binary_prefixes, def_unit, set_enabled_units, si_prefixes
... |
9ecafac840928f9150eeefd5dc428b08c68e73e680fcaf64460bbb0877a0517c | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""A set of standard astronomical equivalencies."""
import warnings
from collections import UserList
# THIRD-PARTY
import numpy as np
# LOCAL
from astropy.constants import si as _si
from astropy.utils.exceptions import AstropyDeprecationWarning
from ast... |
4b12e7711b687b65538b89c1ee740c0db5b779d6430720f92f59f1523f1ac18f | 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... |
8e23ca29cae1e674268ccb534875360f861dc73400e0f77b0b5fcb9107870da2 | """
In this module, we define the coordinate representation classes, which are
used to represent low-level cartesian, spherical, cylindrical, and other
coordinates.
"""
import abc
import functools
import inspect
import operator
import warnings
import numpy as np
from erfa import ufunc as erfa_ufunc
import astropy.un... |
34f1cb182218a3aa3ca92a1fec55e6bc8e00a9fef3f009e34f89f0c7cca60c93 | # 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",
... |
2f90d8459710938d3d3e9dac2b986bbed8d77f7d361f0128da9faffb62c1233f | # 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... |
56320420f981e2052df1b31eee13c26e882a659d413c74cc1ae1b44dfa96e3e2 | # 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 inspect
import warnings
from collections import defaultdict, namedtuple
# Dependencies
import numpy as np
from astropy import... |
8281597376892d0fb8efc9a5c39c6eb3cd50ea92fd33c5511e41a63765937ff0 | # 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 erfa
import numpy as np
from astropy import constants as consts
from astropy import units as u
from astropy.units... |
53b1ab956a985f6ecf4e87bb5b53c86fbb96da677c932214b5738475d133e86e | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module contains the fundamental classes used for representing
coordinates in astropy.
"""
import functools
from collections import namedtuple
import numpy as np
from astropy import units as u
from astropy.utils import isiterable
from . import... |
2101a39c2b97a665eecf7044e7b7520f32b6e726191fd38af4f9096cb9e2d430 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
# Dependencies
import numpy as np
# Project
from astropy import units as u
from astropy.utils import ShapedLikeNDArray
__all__ = [
"Attribute",
"TimeAttribute",
"QuantityAttribute",
"EarthLocationAttribute",
"CoordinateAttribute",
... |
b4a66c9a8c3a0b55ef692945b809e3c9f87b5a966907d5d7a1bd5d2b1d929843 | # 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
... |
4a0b8f5e2d95199085229e81105e9c0ce9d7e7acc107dbba0e0021cf898423b9 | # 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... |
1b14f29d9a48874bee75673d6646a3b1a6d6e11f960890955d023c6418617e34 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import operator
import warnings
import numpy as np
import pytest
from numpy.testing import assert_array_equal
from astropy import table, time
from astropy import units as u
from astropy.tests.helper import assert_follows_unicode_guidelines
from astropy.... |
67b505bde189cec46106f8f0ed65e3c9931457adac046cde2666cd320747e9bd | # 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... |
99f052829d5d271a90add8ae9b8ec467bff45be57cf6e85e90eb902a7d10228d | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Helpers for letting numpy functions interact with Masked arrays.
The module supplies helper routines for numpy functions that propagate
masks appropriately., for use in the ``__array_function__``
implementation of `~astropy.utils.masked.MaskedNDArray`.... |
f773e131f3ba01cf54b72f22457716cb6b24f234c37854c2733fc46f234a3f13 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This is a collection of monkey patches and workarounds for bugs in
earlier versions of Numpy.
"""
import numpy as np
from astropy.utils import minversion
__all__ = [
"NUMPY_LT_1_21_1",
"NUMPY_LT_1_22",
"NUMPY_LT_1_22_1",
"NUMPY_LT_1_... |
1da1c02e839d922829728f81558da3f1978f36ec0bf83b14ea717bd466058e52 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Test all functions covered by __array_function__.
Here, run through all functions, with simple tests just to check the helpers.
More complicated tests of functionality, including with subclasses, are done
in test_functions.
TODO: finish full coverage ... |
c7ecac58bf9dd381c3a11f523785db6fd6fc508e18048f762d34f65c8d85a44f | # 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.... |
222e5178ffbebaa3f7483fa4d4f08aba6bc44924f81a0be78edfb5bce13e5530 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import matplotlib.lines
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 units as u
from astropy.co... |
cd232a6fd2b18440bc6b94f8459293260ee047bf3e176b841d4b528c64096f01 | # 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_... |
6a45b68a20704a52fe738cd76ab6316f2d62763518bf8035dddd4597bb66e4df | # 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... |
6717ab08fbd0d9ee2749f190d23b26bb6f8146e8d5bca975a3aafc4d687e93f2 | # Licensed under a 3-clause BSD style license. See LICENSE.rst except
# for parts explicitly labelled as being (largely) copies of numpy
# implementations; for those, see licenses/NUMPY_LICENSE.rst.
"""Helpers for overriding numpy functions.
We override numpy functions in `~astropy.units.Quantity.__array_function__`.
... |
811f3645dd3a6fa46bf183467787a351f82a815c5d251410c36d8d7ab7c4d9d6 | # 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... |
bc67b4d4e4ac2d8718789a9700b8516297560f01edf22339e5068b01415c369a | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Regression tests for the units package."""
import pickle
from fractions import Fraction
import numpy as np
import pytest
from numpy.testing import assert_allclose
from astropy import constants as c
from astropy import units as u
from astropy.units imp... |
549bb55cb9286c6f249e3b1a505e25272d4704107eec37db871540b2350a2989 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import inspect
import itertools
import numpy as np
import numpy.lib.recfunctions as rfn
import pytest
from numpy.testing import assert_array_equal
from astropy import units as u
from astropy.units.quantity_helper.function_helpers import (
ARRAY_FUNCT... |
156d5f6f2066064261759f812efec6eb9249721a64178f11da94418bfed55c67 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import numbers
import numpy as np
from astropy.units import (
CompositeUnit,
Unit,
UnitConversionError,
UnitsError,
UnitTypeError,
dimensionless_unscaled,
photometric,
)
from .core import FunctionQuantity, FunctionUnitBase
fr... |
7407e61683cb22ac667755daa5f694b66887249d2d3e6a48f8edcd0876645934 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""Function Units and Quantities."""
from abc import ABCMeta, abstractmethod
import numpy as np
from astropy.units import (
Quantity,
Unit,
UnitBase,
UnitConversionError,
UnitsError,
UnitTypeError,
dimensionless_unscaled,
)
... |
dbdf028420344eed861bece2d6bb9c6c666f9137e87ef2b8949b69c38be57fc6 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package defines units that can also be used as functions of other units.
If called, their arguments are used to initialize the corresponding function
unit (e.g., ``u.mag(u.ct/u.s)``). Note that the prefixed versions cannot be
called, as it would ... |
633912434436c57e9dd33f29053f10e405a0d2f477e73887f0d6391a652ca27e | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import copy
from collections.abc import MappingView
from types import MappingProxyType
import numpy as np
from astropy import units as u
from astropy.coordinates import representation as r
from astropy.coordinates.angles import Angle
from astropy.coordi... |
1f19fb31c20ee22a4f5ac94de004c4401c4d921b58703fdd85415d4d8cb65d24 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This package contains the coordinate frames implemented by astropy.
Users shouldn't use this module directly, but rather import from the
`astropy.coordinates` module. While it is likely to exist for the long-term,
the existence of this package and de... |
49974e4f90aa06ca6016746001c6778b270831537f71d572439440e885e2bef0 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from astropy import units as u
from astropy.coordinates import representation as r
from astropy.coordinates.attributes import DifferentialAttribute
from astropy.coordinates.baseframe import (
BaseCoordinateFrame,
RepresentationMapping,
base_do... |
ad4d3c7eb89b67a636701078afe4a42440f9ef4d2f431da20126ce5c08434545 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Tests for the SkyCoord class. Note that there are also SkyCoord tests in
test_api_ape5.py
"""
import copy
from copy import deepcopy
import numpy as np
import numpy.testing as npt
import pytest
from erfa import ErfaWarning
from astropy import units... |
2cfb7a7a2a3b8bf2081d54767f8c94678fa45e694a1cf104e8389683fd3d6435 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
Define the Enhanced Character-Separated-Values (ECSV) which allows for reading and
writing all the meta data associated with an astropy Table object.
"""
import json
import re
import warnings
from collections import OrderedDict
import numpy as np
fr... |
e3e509f81f2537a2acb8cac6f4e42b45afb957facb7ba2cf2eb3154ec944e999 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
.. _warnings:
Warnings
--------
.. note::
Most of the following warnings indicate violations of the VOTable
specification. They should be reported to the authors of the
tools that produced the VOTable file.
To control the warnings e... |
f6e6162db6db1d02886d0459c49d6864c7759b211af0a106bef2efc81177a595 | # Licensed under a 3-clause BSD style license - see PYFITS.rst
import contextlib
import copy
import gc
import pickle
import re
import sys
import warnings
import numpy as np
import pytest
from numpy import char as chararray
try:
import objgraph
HAVE_OBJGRAPH = True
except ImportError:
HAVE_OBJGRAPH = Fal... |
4282bd7f8842f9239f5491dfdd733c2ab71cf0b18b630356933fa3456514245b | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module tests some methods related to ``CDS`` format
reader/writer.
Requires `pyyaml <https://pyyaml.org/>`_ to be installed.
"""
from io import StringIO
import numpy as np
import pytest
from astropy import units as u
from astropy.coordinates im... |
b3de76b8281e30193c41a848d88f02f10f25977057cfcdcc5f89bc9d188fc63c | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import functools
import io
import os
import re
from contextlib import nullcontext
from io import BytesIO
from textwrap import dedent
import numpy as np
import pytest
from numpy import ma
from astropy.io import ascii
from astropy.io.ascii.core import (
... |
1f0bb87f615dd70c96d2e6de2d58279b18de4ecbad4a33fd7858cf7942b16b50 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
"""
This module tests some of the methods related to the ``ECSV``
reader/writer.
"""
import copy
import os
import sys
from contextlib import nullcontext
from io import StringIO
import numpy as np
import pytest
import yaml
from astropy import units as u
... |
320bfb64e24a55d504ee83c9d00ae953852b20e449588302c20106008179e5ed | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import copy
import os
import pathlib
from contextlib import nullcontext
from io import StringIO
from itertools import chain
import numpy as np
import pytest
from astropy import table
from astropy import units as u
from astropy.io import ascii
from astro... |
c4343435c7f3d1b788775955e510f334d85342310ca3b7e18e82215d8d1ab03a | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import os
from asdf.extension import AsdfExtension, BuiltinExtension
from asdf.util import filepath_to_url
# Make sure that all tag implementations are imported by the time we create
# the extension class so that _astropy_asdf_types is populated correct... |
9d999760768a81dadca101cb70f487b7924cc2a11215fb8fa46ec33a77dbcf4a | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import pytest
asdf = pytest.importorskip("asdf")
from astropy.table import Table # noqa: E402
def make_table():
a = [1, 4, 5]
b = [2.0, 5.0, 8.2]
c = ["x", "y", "z"]
return Table([a, b, c], names=("a", "b", "c"), meta={"name": "first ... |
b1a58ec2f48c4a295ce7631495aa42b2dee3847d3052865c052eeccf971ad580 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
from astropy.io.misc.asdf.tags.transform.basic import TransformType
from astropy.modeling import math_functions
from astropy.modeling.math_functions import * # noqa: F401, F403
from astropy.modeling.math_functions import __all__ as math_classes
__all__ =... |
f408840388fda923b13d5de0cc3248bf44e48622b27cd6d447c3f9ff23a58109 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import pytest
asdf = pytest.importorskip("asdf")
import numpy as np # noqa: E402
from asdf.tags.core.ndarray import NDArrayType # noqa: E402
from asdf.tests import helpers # noqa: E402
from packaging.version import Version # noqa: E402
import astro... |
ceb2412f128c5ff9d2fdbd6c675138d04d5d92d3d726bbc4e5d286c9dcda0133 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import pytest
asdf = pytest.importorskip("asdf")
import os # noqa: E402
import numpy as np # noqa: E402
from asdf.tests import helpers # noqa: E402
from astropy.io import fits # noqa: E402
from astropy.io.misc.asdf.tags.tests.helpers import ( # n... |
f8512a80ee445ce986be049408c185fb296e6885a46bf3270632b966039c8123 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import pytest
asdf = pytest.importorskip("asdf")
from asdf.tests.helpers import assert_roundtrip_tree # noqa: E402
from astropy import units as u # noqa: E402
from astropy.modeling.models import UnitsMapping # noqa: E402
def assert_model_roundtrip(... |
4247784a5195f5f845fe3c66bd1f6b3f809d2d6afc00d921fb4517495da5bb63 | # Licensed under a 3-clause BSD style license - see LICENSE.rst
import pytest
asdf = pytest.importorskip("asdf")
import warnings # noqa: E402
import asdf # noqa: E402
import numpy as np # noqa: E402
from asdf import AsdfFile, util # noqa: E402
from asdf.tests import helpers # noqa: E402
from packaging.version ... |
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