ZhsXgdZddlZddlZddlmZddlmZd dZd dZ d dZ d d Z eZ y) )parent referenceatparentschildrenN) _proxy_helper)_locate_objectcPd}t||||}|j}||ury|S)al >>> listiter = iter([4,5,6,7]) >>> obj = parent(listiter, list) >>> obj == [4,5,6,7] # actually 'is', but don't have handle any longer True NOTE: objtype can be a single type (e.g. int or list) or a tuple of types. WARNING: if obj is a sequence (e.g. list), may produce unexpected results. Parent finds *one* parent (e.g. the last member of the sequence). rN)rpop)objobjtypeignoredepthchainrs \/mounts/lovelace/software/anaconda3/envs/py312/lib/python3.12/site-packages/dill/pointers.pyrrs3 E C% 0E YY[F } Mctj}fd}t|ds|fn|}d|D}t||||ddd}|S)zFind the chain of referents for obj. Chain will end with obj. objtype: an object type or tuple of types to search for depth: search depth (e.g. depth=2 is 'grandparents') ignore: an object or tuple of objects to ignore in the search ct|SN isinstancexrs rzparents..-*Q0r__len__c32K|]}t|ywrid.0r s r zparents..0 (#bg (N)gc get_referentshasattr find_chainr rrr edge_func predicaters ` rrr%sO  I0I%fi8fYfF ( (F sIy% 82 >E Lrctj}fd}t|ds|fn|}d|D}t|||||}|S)aFind the chain of referrers for obj. Chain will start with obj. objtype: an object type or tuple of types to search for depth: search depth (e.g. depth=2 is 'grandchildren') ignore: an object or tuple of objects to ignore in the search NOTE: a common thing to ignore is all globals, 'ignore=(globals(),)' NOTE: repeated calls may yield different results, as python stores the last value in the special variable '_'; thus, it is often good to execute something to replace '_' (e.g. >>> 1+1). ct|Srrrs rrzchildren..Drrrc32K|]}t|ywrrr!s rr#zchildren..Gr$r%)r' get_referrersr)r*r+s ` rrr6sH  I0I%fi8fYfF ( (F sIy% @E Lrc|g}t|di}t|di}t|}|jt||jt||jt||jt||jt||jttj|jttjdt j |r|jd} || rA| g} |t| .|t| } | j| |t| .| S|t| } | |kru|| } |jt| | D]N} t| |vrt| |vs| dz|t| <| |t| <|j| P|r|gS)Nrr) r setaddsys _getframer'collectr append)r r-r, max_depth extra_ignorequeuerrrtargetrtdepth referrerssources rr*r*Ss EE WaLEgt_F  F JJr,  JJr%y JJr%y JJr&z JJr&z JJr#--/"# JJr#--"#$JJL 1 V HEF$06 + V$F$0Lr&z" I !&)I JJr)} %# )f:'f:U*(. E"V*%)/F2f:&LL(  ) & 5Lr))rr@)r@) __all__r'r5_dillr rr rrrrr* refobjectr@rrrEs4 ? -'(": H  r