3j@SrSSKJr SSKrSSKrSSKrSSKJrJrJ r J r J r "SS5r SSjr SSjrSS jrSSS jjr0S .SS jjr/S Qrg)zM A module containing commonly-used functionality to implement architectures. ) annotationsN)AnyLiteralMappingProtocolTypeVarc\\rSrSrSrS Sjr\S Sj5r\S Sj5rS Sjr Sr g) KeyCondition z= A condition that checks if a state dict has the given keys. cX lXlgN_keys_kind)selfkindkeyss P/home/wildlama/miniconda3/lib/python3.13/site-packages/spandrel/util/__init__.py__init__KeyCondition.__init__s ,0 c[SU5$)Nallr rs rhas_allKeyCondition.has_allE4((rc[SU5$)Nanyrrs rhas_anyKeyCondition.has_anyrrc^^SU4SjjmURS:Xa[U4SjUR55$[U4SjUR55$)NcH>[U[5(aU"T5$UT;$r ) isinstancer )key state_dicts r_detect&KeyCondition.__call__.._detect!s%#|,,:&*$ $rrc34># UH nT"U5v M g7fr .0r&r(s r (KeyCondition.__call__..':zws||zc34># UH nT"U5v M g7fr r+r,s rr.r/)r0r1)r&str | KeyConditionreturnbool)rrrr )rr'r(s `@r__call__KeyCondition.__call__ s@ % :: :tzz:: ::tzz:: :rrN)rzLiteral['all', 'any']rztuple[str | KeyCondition, ...])rr3r4r )r'Mapping[str, object]r4r5) __name__ __module__ __qualname____firstlineno____doc__r staticmethodrr!r6__static_attributes__r+rrr r sI1)11O1 )))) ;rr cl[S5H%nUR[U55U;dM#Us $ g)a Returns the maximum index `i` such that `key_pattern.format(str(i))` is in `state`. If no such key is in state, then `-1` is returned. Example: get_first_seq_index(state, "body.{}.weight") -> -1 get_first_seq_index(state, "body.{}.weight") -> 3 d)rangeformatstr)r' key_patternis rget_first_seq_indexrH,s33Z   c!f % 3H rc,US-n[5nUR5HTnURU5(dMU[U5SR SSS9SnUR [ U55 MV [U5S:Xag[U5S-$)z Returns the length of a sequence in the state dict. The length is detected by finding the maximum index `i` such that `{seq_key}.{i}.{suffix}` is in `state` for some suffix. Example: get_seq_len(state, "body") -> 5 .N)maxsplitr)setr startswithlensplitaddintmax)r'seq_keyprefixrkindexs r get_seq_lenrX<ss]FUD __  <<  c&km$**3*;A>E HHSZ   4yA~ t9q=rcSSjnUSSS/nUHAnX-S:XdM U"X-5(dM[[R"X-55U4s $ [SUS35e) z Returns a scale and number of output channels such that `scale**2 * out_nc = x`. This is commonly used for pixelshuffel layers. cn[R"U5[[R"U55:H$r )mathsqrtrR)ns r is_square0get_scale_and_output_channels..is_squarecs"yy|s499Q<000rrKrzwExpected output channels to be either 1, 3, or 4. Could not find a pair (scale, out_nc) such that `scale**2 * out_nc = `)r]rRr4r5)rRr[r\AssertionError)xinput_channelsr^ candidatescs rget_scale_and_output_channelsrhSsu 1!!Q*J  5A:)AF++tyy()1, ,  QQRPSST V rcSnUn[SSS5HHnUSUS3nX`;a X44$XnURnUSnU[R"USU-5-nMJ X44$)aa This will detect the upscale factor and number of features of a pixelshuffle module in the state dict. A pixelshuffle module is a sequence of alternating up convolutions and pixelshuffle. The class of this module is commonyl called `Upsample`. Examples of such modules can be found in most SISR architectures, such as SwinIR, HAT, RGT, and many more. rKr rJz.weight)rCshaper[isqrt) r' upsample_key default_nfupscalenum_featrGr&tensorrls rget_pixelshuffle_paramsrsrsGH 1b!_as'*     !'84::eAh(233  r)extra_parameterscX^^SSjm"SS[5n[SUS9nSUU4SjjnU$) zI Stores the hyperparameters of a class in a `hyperparameters` attribute. c 0nURb URnURbD0UE[[UR[ UR5*SUR55EnU$r )kwonlydefaultsdefaultsdictzipargsrO)specrxs rget_arg_defaults/store_hyperparameters..get_arg_defaultssn    ***H == $s499c$--&8%8%:;T]]KLH rc \rSrSr%S\S'Srg)2store_hyperparameters..WithHyperparametersdict[str, Any]hyperparametersr+N)r9r:r;r<__annotations__r?r+rrWithHyperparametersrs''rrC)boundcj>^^URm[R"T5nT"U5mURb [ S5eUR b [ S5eUR S/:wa[ SUR-S-5e[R"T5SUUU4Sjj5nX lU$)NzPClass has *args, which is not allowed in combination with @store_hyperparameterszSClass has **kwargs, which is not allowed in combination with @store_hyperparametersrz2@store_hyperparameters requires all arguments of `zW.__init__` after `self` to be keyword arguments. Use `def __init__(self, *, a, b, c):`.c >TR5H,up#X!;dM XU:wa[SUSUSX35eX M. 0TETEUEUlT"U40UD6 g)NzExpected hyperparameter z to be z , but got )items ValueErrorr)rkwargsrVvrxrtold_inits rnew_init6store_hyperparameters..inner..new_inits|)..0;yA~(6qc:fi[Y 1$N&6#M(#Mf#MD T $V $r)rr) rinspectgetfullargspecvarargs UserWarningvarkwr{r9 functoolswraps)clsr|rrxrrtr}s @@rinner$store_hyperparameters..inners<<%%h/#D) << #b  :: !e  99 D,,kl   " % % # %  r)r|zinspect.FullArgSpecr4r)rtype[C]r4r)rr)rtrrrr}s` @rstore_hyperparametersrs5 (h( ./A$$L Lr)rHrsrhrXr r)r'r8rFrEr4rR)r'r8rTrEr4rR)rdrRrerRr4tuple[int, int])upsample@)r'r8rnrErorRr4r)rtr8)r= __future__rrrr[typingrrrrrr rHrXrhrsr__all__r+rrrs}# ;;;;>  .B#$ :GI=@ r