Upgrading astropy 6 to 7

Removes bundled jQuery and DataTables; show_in_browser now uses remote DataTables 2.1.8 and ignores use_local_files=True with a warning.

Removes the deprecated coordinates.get_moon() function; use coordinates.get_body("moon") instead.

Removes the deprecated BaseCoordinateFrame.get_frame_attr_names(); use get_frame_attr_defaults() instead.

Removes the deprecated cosmology.utils module; import public API directly from cosmology instead.

Removes all deprecated arguments from astropy.io.ascii read, get_reader, write and get_writer.

Refactors CompImageHDU to inherit from ImageHDU instead of BinTableHDU and defaults uint to True.

Removes many unintended exports from astropy.io.fits.hdu.compressed, moving low-level functions to qualified names.

Removes previously deprecated _ExtensionHDU, _NonstandardExtHDU, (Bin)Table.update and tile_size, and invalid tile_shape now raises.

Removes the deprecated comb() function; use math.comb() instead.

Removes the deprecated Quantity.nansum() method; use np.nansum instead.

Removes the deprecated units.format.Unscaled; use units.format.Generic instead.

Removes the deprecated compat.override__dir__() utility.

Removes deprecated exp attributes from LogStretch, InvertedLogStretch, PowerDistStretch, InvertedPowerDistStretch and power from PowerStretch.

Removes the unintended NumPy export previously at astropy.visualization.np.

Removes the deprecated nsamples parameter of ZScaleInterval.

OGIP unit parser no longer accepts a component unit followed by a parenthesized unit without a separator, such as 'm(s)'.

Cosmology methods now exclusively return arrays, not floats or other scalars.

Removes the undocumented earth_orientation module.

EarthLocation.of_site() now raises an error instead of falling back to a bundled Greenwich data file when no cache or download is available.

Removes astropy.tests.runner.keyword from the public API.

len(frame) now returns the first element of shape for non-scalar frames without data, and raises TypeError for scalar frames.

Subclasses of _NonLinearLSQFitter must accept a fit_param_indices kwarg in objective_function.

Changes Base.format_exponential_notation(); custom formatters inheriting directly from Base must implement or call format() instead.

OGIP unit parser now rejects negative powers not enclosed in parentheses, e.g. 's**-1'.

Updates minimum supported Python to 3.11 and requires numpy>=1.23.2, PyYAML>=6.0.0, and packaging>=22.0.0.

Deprecates astropy.coordinates.concatenate and concatenate_representations in favor of np.concatenate.

Deprecates selecting a table index via .loc, .iloc, or .loc_indices by passing the index identifier first, planned for removal in astropy 9.0.

Pending deprecation of astropy.test, astropy.tests.runner.TestRunnerBase, and astropy.tests.runner.TestRunner.

Deprecates the isiterable() utility; numpy.iterable() can be used as a drop-in replacement.

Emits a deprecation warning for each invalid axis name in set_ticklabel_position, set_axislabel_position, and set_ticks_position.

Emits a deprecation warning when arguments are given to get_axislabel_visibility_rule.

Deprecates the get_name method on representations in favor of the class-level attribute name.

Deprecates private cosmology modules funcs, parameter, connect, core, and flrw; functionality remains in astropy.cosmology or astropy.cosmology.io.

Deprecates the showtable CLI to avoid a Debian name clash; use showtable-astropy instead.

Deprecates automatic conversion of str or bytes to a unit when multiplied or divided with a unit or quantity.

Accessing contents of the units.deprecated module now emits deprecation warnings and the module may be removed.

Marks all simple_norm arguments except data and stretch as future keyword-only, warning on positional use.

Deprecates the use_local_files keyword for the js viewer in Table.show_in_browser; from 7.1 it will be ignored and warn.

Deprecates passing redshift arguments as keywords in many cosmology methods.

Deprecates setting Ob0 = None in FLRW cosmologies in favor of Ob0 = 0.0.

Deprecates CompImageHeader; CompImageHDU headers are now plain Header instances.

Deprecates using LMLSQFitter with models that have bounds.

Deprecates the use_min_max_bounds keyword argument in TRFLSQFitter and DogBoxLSQFitter.

Deprecates the factor parameter of the spectral_density equivalency; use the wav parameter as a Quantity.

Renames the format.Fits formatter class to format.FITS and deprecates the old name.

Deprecates NamedUnit.get_format_name() and its subclasses; use to_string() instead.

Deprecates UnitBase.in_units(); use to() as a drop-in replacement.

Deprecates astropy.utils.check_broadcast in favor of numpy.broadcast_shapes.

Deprecates introspection.resolve_name() in favor of the standard library importlib.

Deprecates format_exception() because it offers little benefit over normal Python tracebacks.

Deprecates accessing or setting ticks, ticklabels and axislabels on CoordinateHelper, and setting several other attributes directly.