HR-eBddlZddlZddlmZmZddlmZddlmZddl m Z ddl m Z ej edd d Zeed ed DZddgeezZddgiZdZdZGdde ZdS)N)OptionalUnion)get_pkg_data_path) deprecated) ScienceState) Cosmology cosmologydataastropy)packagec#$K|] }|jV dS)N)stem).0ps >lib/python3.11/site-packages/astropy/cosmology/realizations.py rs$LLALLLLLLz*.ecsv availabledefault_cosmology*scipyc@|tvrtdtd|dtjt t |z dzd}|d|jjd|j d d |_ ttj t|||S) zMake specific realizations from data files with lazy import from `PEP 562 `_. Raises ------ AttributeError If "name" is not in :mod:`astropy.cosmology.realizations` zmodule z has no attribute .z.ecsvz ascii.ecsv)formatz instance of z cosmology (from reference))rAttributeError__name__r readstr_COSMOLOGY_DATA_DIR __class__ __qualname__meta__doc__setattrsysmodules)namecosmos r __getattr__r,s 9NxNNTNNNOOO N $ &'''1,   E  7 7eo: 7 7!J{3 7 7 7 M  CK !4/// LrctS)z-Directory, including lazily-imported objects.)__all__rr__dir__r04s NrceZdZdZdZdZeddedZede e e dfd e e fd Z ed e d e fd ZdS) raThe default cosmology to use. To change it:: >>> from astropy.cosmology import default_cosmology, WMAP7 >>> with default_cosmology.set(WMAP7): ... # WMAP7 cosmology in effect ... pass Or, you may use a string:: >>> with default_cosmology.set('WMAP7'): ... # WMAP7 cosmology in effect ... pass To get the default cosmology: >>> default_cosmology.get() FlatLambdaCDM(name="Planck18", H0=67.66 km / (Mpc s), Om0=0.30966, ... Planck18z5.0get) alternativecB|dkrd}n||}|S)z*Return a cosmology instance from a string. no_defaultN)_get_from_registry)clsargvalues rget_cosmology_from_stringz+default_cosmology.get_cosmology_from_stringWs. ,  EE**3//E rr:Nreturnc||j}t|tr|dkrd}n>||}n(t|tst d|d|S)aIReturn a Cosmology given a value. Parameters ---------- value : None, str, or `~astropy.cosmology.Cosmology` Returns ------- `~astropy.cosmology.Cosmology` instance Raises ------ TypeError If ``value`` is not a string or |Cosmology|. Nr6z>default_cosmology must be a string or Cosmology instance, not r)_default_value isinstancer!r7r TypeError)r8r:s rvalidatezdefault_cosmology.validateas$ =&E eS ! !  $$..u55E9--        rr*c ttjt|}n(#t$rt d|dt wxYwt|tstd|d|S)aGet a registered Cosmology realization. Parameters ---------- name : str The built-in |Cosmology| realization to retrieve. Returns ------- `astropy.cosmology.Cosmology` The cosmology realization of `name`. Raises ------ ValueError If ``name`` is a str, but not for a built-in Cosmology. TypeError If ``name`` is for a non-Cosmology object. zUnknown cosmology z. Valid cosmologies: z+cannot find a Cosmology realization called r) getattrr(r)rr ValueErrorrr?r r@)r8r*r:s rr7z$default_cosmology._get_from_registrys* CK1488EE   NTNN9NN   %++ SQ$QQQRR R s %(%A )r __module__r$r&r>_valuer classmethodr;rr r!rrAr7r/rrrr>s* N FZ5)))[*)!U9c4#78!Xi=P!!![!Fci[r)pathlibr(typingrrastropy.utils.datarastropy.utils.decoratorsrastropy.utils.statercorer Pathr"tuplesortedglobrlistr.__doctest_requires__r,r0rr/rrrTs` """"""""100000//////,,,,,,"glk69=== E&&LL)<)A)A()K)KLLLLL M M  + ,ttI >gY'4fffff fffffr