tiƧ4VdZddlmZddlmZejeZd dZdZdZ dS) a#The inspection module provides the :func:`_sa.inspect` function, which delivers runtime information about a wide variety of SQLAlchemy objects, both within the Core as well as the ORM. The :func:`_sa.inspect` function is the entry point to SQLAlchemy's public API for viewing the configuration and construction of in-memory objects. Depending on the type of object passed to :func:`_sa.inspect`, the return value will either be a related object which provides a known interface, or in many cases it will return the object itself. The rationale for :func:`_sa.inspect` is twofold. One is that it replaces the need to be aware of a large variety of "information getting" functions in SQLAlchemy, such as :meth:`_reflection.Inspector.from_engine`, :func:`.orm.attributes.instance_state`, :func:`_orm.class_mapper`, and others. The other is that the return value of :func:`_sa.inspect` is guaranteed to obey a documented API, thus allowing third party tools which build on top of SQLAlchemy configurations to be constructed in a forwards-compatible way. )exc)utilTct|}|jD]/}|tvr$t|}|dur|cS||}|n0dx}}|r||tjd|z|S)aProduce an inspection object for the given target. The returned value in some cases may be the same object as the one given, such as if a :class:`_orm.Mapper` object is passed. In other cases, it will be an instance of the registered inspection type for the given object, such as if an :class:`_engine.Engine` is passed, an :class:`_reflection.Inspector` object is returned. :param subject: the subject to be inspected. :param raiseerr: When ``True``, if the given subject does not correspond to a known SQLAlchemy inspected type, :class:`sqlalchemy.exc.NoInspectionAvailable` is raised. If ``False``, ``None`` is returned. TNz7No inspection system is available for object of type %s)type__mro__ _registrarsrNoInspectionAvailable)subjectraiseerrtype_clsregrets /srv/buildsys-work-dir/castor/build_node/builder-2/WGSG1/unpkd_srcs/cloudlinux-venv-1.0.6/venv/lib/python3.11/site-packages/sqlalchemy/inspection.pyinspectr's& MME}   +  c"Cd{{#g,,Cc S[CK' .05 6    Jcfd}|S)Nc\D]'}|tvrtd|z|t|<(|S)NzType %s is already registered)rAssertionError) fn_or_clsr typess rdecoratez_inspects..decorateOsL + +E ##$6>"+K  r)rrs` r _inspectsrNs# Orc6t|d|S)NT)r)r s r_self_inspectsr[sIcNN4 JrN)T) __doc__rr defaultdictlistrrrrrrrr!s0dt$$ $$$$N   r