QЦioSSKrSSKrSSKrSSKrSSKJr SSKJr SSK J r J r J r J r JrJrJr SSKJr SSKJrJr SSKJr "S S \5r"S S \5rg) N)Iterable)Path)AnyCallablecastListOptionalTupleUnion)Image)iterable_to_strverify_str_arg) VisionDatasetc x^\rSrSrS S\S\\S\\SS4U4SjjjrS\S\ \ \ 44S jr S\4S jr S r U=r$) LSUNClassNroot transformtarget_transformreturnc >SSKn[TU] XUS9 URUSSSSSS9UlURR SS9nUR 5SUlSSS5 S S RS U55-n[RRU5(a&[R"[US 55UlgURR SS9nUR5R!SSS 9Vs/sHowPM snUlSSS5 [R""UR[US55 g!,(df  N=fs snf!,(df  NP=f)Nrrrr TF) max_readersreadonlylock readaheadmeminitwriteentries_cache_c3P# UHo[R;dMUv M g7fN)string ascii_letters).0cs X/var/www/html/ai-image-ml/venv/lib/python3.13/site-packages/torchvision/datasets/lsun.py %LSUNClass.__init__..s(VDqAUAU>* % % DT$:;DIe,,/JJL,A,AtTY,A,Z[,ZSS,Z[ - KK 4 D#9 :) (\-,s*E %!E# EE# EE## E1indexcSup#URnURSS9nURURU5nSSS5 [R "5nUR W5 URS5 [R"U5RS5nURbURU5nURbURU5nX#4$!,(df  N=f)NNNFrrRGB) r5r6getr.ioBytesIOr seekr r4convertrr)rBrHimgtargetr5rCimgbufbufs r* __getitem__LSUNClass.__getitem__"s hh YYUY #sWWTYYu-.F$jjl &  jjo%%e, >> %..%C  ,**62F{$ #s C"" C0cUR$r%r8rBs r*__len__LSUNClass.__len__5 {{)r5r.r8rJ)__name__ __module__ __qualname____firstlineno__strr rr3intr rrUrZ__static_attributes__ __classcell__rFs@r*rrsgfj;;$,X$6;QYZbQc; ;;$sCx&r]rc ^\rSrSrSrSS\\\4S\\\\4S\ \ S\ \ SS4 U4S jjjr S\\\\4S\\4S jr S \ S\\\44S jrS\ 4S jrS\4SjrSrU=r$)LSUN9a`LSUN `_ dataset. You will need to install the ``lmdb`` package to use this dataset: run ``pip install lmdb`` Args: root (str or ``pathlib.Path``): Root directory for the database files. classes (string or list): One of {'train', 'val', 'test'} or a list of categories to load. e,g. ['bedroom_train', 'church_outdoor_train']. transform (callable, optional): A function/transform that takes in a PIL image and returns a transformed version. E.g, ``transforms.RandomCrop`` target_transform (callable, optional): A function/transform that takes in the target and transforms it. Nrclassesrrrc >[TU]XUS9 URU5Ul/UlURHFnURR [ [RRXS35US95 MH /Ul SnURH,nU[U5- nURR U5 M. X`l g)Nr_lmdb)rrr) r2r3_verify_classesrjdbsappendrr:r;r9indiceslenr8) rBrrjrrr)countdbrFs r*r3 LSUN.__init__Is EUV++G4 A HHOOI277<<5k+JV_` a ((B SW E LL   & r]c /SQn/SQn[[U5n[USU5 US:XaU/nU$UVs/sH oDS-U-PM nnU$s snf![a [ U[ 5(d%Sn[UR [U555e[U5nSnUHn[XFR [U55S9 URS5nSRUSS 5US pS n U R US [U55n[XUS 9 U R U S [U55n[XUS 9 M U$f=f)N) bedroombridgechurch_outdoor classroomconference_room dining_roomkitchen living_room restauranttower)trainvaltestrjr_zDExpected type str or Iterable for argument classes, but got type {}.zDExpected type str for elements in argument classes, but got type {}.) custom_msgz3Unknown value '{}' for {}. Valid values are {{{}}}.z LSUN class) valid_valuesrpostfix) rrbr ValueError isinstancerformattypelistsplitr9r) rBrj categories dset_optsr)msgmsg_fmtstr_typec_shortcategorydset_opt msg_fmtstrs r*rmLSUN._verify_classes`sU  -  Q3(G 7Iy 9& "),)7AAjs7W,jA()B Qgx00\ DM!:;;7mGdOq-C-CDG-LM''#,%(XXgcrl%;WR[(R  '',PZ@[\xSQ '')_Y=WXxCP' Qs(&AAA A AC2EErHcSnSnURHnX:a O US- nUnM URUnX- nURbURU5nXQupgXb4$)z{ Args: index (int): Index Returns: tuple: Tuple (image, target) where target is the index of the target category. rr )rprnr)rBrHrRsubindrsrQrs r*rULSUN.__getitem__sv<rsD  $DDD2!' 'To<=o