7g.dZddlmZddlZddlmZddlmZmZm Z m Z m Z m Z ddl mZmZddlmZmZmZmZmZddlmZdd lmZdd lmZ d dd Zdd Z dd Z d ddZ d ddZ d d dZ! d d!dZ" d d"dZ#dd#dZ$d$dZ%d$dZ&d$dZ'd%dZ(dd&dZ)d'dZ*y)(zVarious helper utilities.) annotationsN) Generator)basesmanagernodesobjects raw_buildingutil) CallContextInferenceContext)AstroidTypeErrorAttributeInferenceErrorInferenceErrorMroError_NonDeducibleTypeHierarchy) scoped_nodes)InferenceResult) safe_infercTtjdtdt||S)NzRImport safe_infer from astroid.util; this shim in astroid.helpers will be removed.) stacklevelcontext)warningswarnDeprecationWarningreal_safe_infernoders /lib/python3.12/site-packages/astroid/helpers.pyrrs(  MM\ 4 11c>tj|}||_|SN)r build_classparent)cls_namebuiltinsproxys r _build_proxy_classr)'s  $ $X .EEL Lr!ct|tjtjfr#|j j dk(rd}n"d}nt|t jrd}nd}t||S)Nr'builtin_function_or_methodfunctionmethod) isinstancerLambda FunctionDefrootnamer BoundMethodr))r,r'r&s r _function_typer4-sd(\00,2J2JKL ==?  : -3H!H He// 0 h 11r!c#fKtj}|j}|xs t}|j |D]i}t |t jr<|jr|j|}|r|C|jddZt |t jtjt jfrt||t |t j rt#d|t |t$j&rt(t |t*j,r| t |tj.t$j0t2j4fr|j6Tt9dt;|dyw)NrtypermodulezWe don't handle z currently)rAstroidManagerbuiltins_moduler inferr.rClassDefnewstyle metaclassgetattrr/r UnboundMethodr0r4Moduler)rUnknownrr UninferableBaseProxySlicerSuper_proxiedAssertionErrorr6)rrastroid_managerr'inferredr=s r _object_typerJ=sP,,.O..H+)+GJJwJ/ h 5 5 6  $..w.? #O""6*1- -    %"5"5|7O7O P !84 4 ,"5"5 6$Xx8 8 %-- 0 $"6"6 7N 5;; W]]"K L## # #3DN3C:!NO O-0sF/F1c tt||}t |dkDs|stjSt t|S#t$rtjcYSwxYw)aVObtain the type of the given node. This is used to implement the ``type`` builtin, which means that it's used for inferring type calls, as well as used in a couple of other places in the inference. The node will be inferred first, so this function can support all sorts of objects, as long as they support inference. )setrJrr Uninferablelennextiter)rrtypess r object_typerS]s_ Lw/0 5zA~U U    sA A'&A'ct|tjst|tjstj S|Dcgc].}t|t js|ntj 0}}|D]D}t|tjr td|jD] }||k(s yFycc}w)Nz&arg 2 must be a type or tuple of typesTF) r.r rBrr;rNrInstancer mro)obj_type class_or_seqritem class_seqklass obj_subclasss r _object_type_is_subclassr]rs (D001%..: ! DtU^^4$:J:JJ  eT11 2"#KL L$LLNLu$+  s 3Cct||}t|tjrtjSt |||S)zCheck if a node 'isinstance' any node in class_or_seq. :raises AstroidTypeError: if the given ``classes_or_seq`` are not types r)rSr.r rBrNr])rrXrrWs r object_isinstancer_s;4)H(D001 #HlG LLr!cnt|tjst|dt |||S)zCheck if a type is a subclass of any node in class_or_seq. :raises AstroidTypeError: if the given ``classes_or_seq`` are not types :raises AstroidError: if the type of the given node cannot be inferred or its type's mro doesn't work z needs to be a ClassDef noder)r.rr; TypeErrorr])rrXrs r object_issubclassrbs4 dENN +4& <=>> #D, HHr!c |jS#t$rYnwxYw|jD]C}t||}t |t j r||ust||r>~~ r!r#)rz1nodes.NodeNG | bases.Proxy | util.UninferableBaserInferenceContext | NonereturnInferenceResult | None)r&rr' nodes.Modulernodes.ClassDef)r,z6nodes.Lambda | nodes.FunctionDef | bases.UnboundMethodr'rrr)rrrrrz!Generator[InferenceResult | None])rrrrrr)rWrrXlist[InferenceResult]rrrutil.UninferableBase | bool)rrrXrrrrr)r nodes.NodeNGrXrrrrr)rrrbool)rr)rzbases.Instancerznodes.Const | None)rr)rrrznodes.FunctionDef | None)+__doc__ __future__rrcollections.abcrastroidrrrrr r astroid.contextr r astroid.exceptionsr rrrr astroid.nodesrastroid.typingr astroid.utilrrr)r4rJrSr]r_rbrfrprtrvrrrr!r rs}  "%FF9'*6 (, 2 ; 2 $ 2 2 2D 2 2 2"?CP P$;P&PB?C $;0(,$'%! >(, M  M' M% M! M$(, I  I' I% I! I ( 01 % .M`r!