"Ei'SSKrSSKrSSKrSSKJrJr SSKJrJrJ r SSK J r SSK Jr SSKJrJrJr /SQr\R("\5r"S S \5r"S S \5r"S S\5r"SS\5r\"5r"SS\5rg)N)ABCabstractmethod) _getattribute_Pickler whichmodule) ModuleType)Any)demangleget_mangle_prefix is_mangled)ObjNotFoundErrorObjMismatchErrorImporterOrderedImporterc\rSrSrSrSrg)rzHRaised when an importer cannot find an object by searching for its name.N__name__ __module__ __qualname____firstlineno____doc____static_attributes__rS/home/mande/repo/quber/.venv/lib/python3.13/site-packages/torch/package/importer.pyrrsRrrc\rSrSrSrSrg)rz]Raised when an importer found a different object with the same name as the user-provided one.rNrrrrrrsgrrc \rSrSr%Sr\\\4\S'\ S\S\4Sj5r S S\ S \S-S\ \\44S jjr S\ S \S\4S jrS rg)ra,Represents an environment to import modules from. By default, you can figure out what module an object belongs by checking __module__ and importing the result using __import__ or importlib.import_module. torch.package introduces module importers other than the default one. Each PackageImporter introduces a new namespace. Potentially a single name (e.g. 'foo.bar') is present in multiple namespaces. It supports two main operations: import_module: module_name -> module object get_name: object -> (parent module name, name of obj within module) The guarantee is that following round-trip will succeed or throw an ObjNotFoundError/ObjMisMatchError. module_name, obj_name = env.get_name(obj) module = env.import_module(module_name) obj2 = getattr(module, obj_name) assert obj1 is obj2 modules module_namereturncg)zfImport `module_name` from this environment. The contract is the same as for importlib.import_module. Nrselfr#s r import_moduleImporter.import_module3srNobjnamec ^^Tc_U(aX[RR[U55c/[ USS5nUbU"5n[ U[ 5(aUmTc [ USS5mTc URmTRUT5n[U5nTRU5n[RS:a[UTRS55nO[UT5upXLaUT4$UU4Sjn U "U5upn U "U5upnSU S U S US US U S US3 n[)U5e![a Nf=f![ ["[$4a ['USUST35Sef=f)aGiven an object, return a name that can be used to retrieve the object from this environment. Args: obj: An object to get the module-environment-relative name for. name: If set, use this name instead of looking up __name__ or __qualname__ on `obj`. This is only here to match how Pickler handles __reduce__ functions that return a string, don't use otherwise. Returns: A tuple (parent_module_name, attr_name) that can be used to retrieve `obj` from this environment. Use it like: mod = importer.import_module(parent_module_name) obj = getattr(mod, attr_name) Raises: ObjNotFoundError: we couldn't retrieve `obj by name. ObjMisMatchError: we found a different object with the same name as `obj`. N __reduce__r).z was not found as c>Tc [S5eTRUT5n[U5nU(a [U5OSnU(aS[U53OSnXU4$)Nzname must not be Nonezthe current Python environmentzthe importer for z'sys_importer')AssertionErrorrr r )r*r# is_mangled_location importer_namer+r's r get_obj_info'Importer.get_name..get_obj_infoust|$%<==**35K$[1K"+.5 $$5k$B#CD%  -7 7rz The object provided is from 'z', which is coming from z. However, when we import 'z', it's coming from z@. To fix this, make sure this 'PackageExporter's importer lists z before )rdispatchgettypegetattr isinstancestr Exceptionrrr r(sys version_inforsplit ImportErrorKeyErrorAttributeErrorrr)r'r*r+reducervorig_module_namer#moduleobj2_r6obj_module_name obj_locationobj_importer_nameobj2_module_name obj2_locationobj2_importer_namemsgs` ` rget_nameImporter.get_name:s& J4>P;);//@A$$0>2**:);;OP]_O !*<)=Q  @ s##q!,X~6 "%)+av>  s%D7"AE#E7 EE*E1c[USS5nUbU$URR5R5H,up4US:Xd US:XdUcM[ XB5SULaUs $M. g![ a M>f=f)zFind the module name an object belongs to. This should be considered internal for end-users, but developers of an importer can override it to customize the behavior. Taken from pickle.py, but modified to exclude the search into sys.modules rN__main__ __mp_main__r)r;r"copyitemsrrD)r'r*r+r#rHs rrImporter.whichmodulesc<6  " $(<<#4#4#6#<#<#> Kz)-/>  .q1S8&&9$?"  sA,, A:9A:rN)rrrrrdictr=r__annotations__rr(r tuplerRrrrrrrrs}(#z/ ""    U$CU$sTzU$U38_U$ns##rrc<\rSrSrSrS\4SjrS\S\S\4SjrS r g ) _SysImporterz;An importer that implements the default behavior of Python.r#c.[R"U5$rZ) importlibr(r&s rr(_SysImporter.import_modules&&{33rr*r+r$c<[USS5nUbU$[X5$)Nr)r;_pickle_whichmodule)r'r*r+r#s rr_SysImporter.whichmodules)c<6  " "3--rrN) rrrrrr=r(r rrrrrr_r_s+E44.s.#.#.rr_c v\rSrSrSrSrSrSS\S\S-S\ \\44S jjr S \S\ 4S jr S\S\S\4S jr S rg)rzA compound importer that takes a list of importers and tries them one at a time. The first importer in the list that returns a result "wins". c$[U5UlgrZ)list _importers)r'argss r__init__OrderedImporter.__init__s *.t*rc[USS5(dg[US5(dg[US5(dgURSL$)aReturns true iff this module is an empty PackageNode in a torch.package. If you intern `a.b` but never use `a` in your code, then `a` will be an empty module with no source. This can break cases where we are trying to re-package an object after adding a real dependency on `a`, since OrderedImportere will resolve `a` to the dummy package and stop there. See: https://github.com/pytorch/pytorch/pull/71520#issuecomment-1029603769 __torch_package__F__path____file__TN)r;hasattrrr)r'rHs r_is_torchpackage_dummy&OrderedImporter._is_torchpackage_dummysFv2E::vz**vz**$&&rNr*r+r$c  URHnURX5s $ [SUSUSUR35e![[4a.nSUSUSUSU3n[R U5 SnAMpSnAff=f)Nz Tried to call get_name with obj z , and name z on z and got zCould not find obj z and name z in any of the importers )rkrRrrlogwarning)r'r*r+importerewarning_messages rrROrderedImporter.get_namesH -((33(!#j6OPTP_P_O` a  %&67 -6se< $vT(9QCA  O,,  -sAB#A==Br#cSnURHRn[U[5(d[US35eUR U5nUR U5(aMPUs $ UbUe[ U5e![ a nUnSnAMxSnAff=f)NzP is not a Importer. All importers in OrderedImporter must inherit from Importer.)rkr<r TypeErrorr(rtModuleNotFoundError)r'r#last_errryrHerrs rr(OrderedImporter.import_modulesHh11j!SS !// <..v66 (  N%k2 2 '  s'A5A55 B ?BB c`URHnURX5nUS:wdMUs $ g)NrU)rkr)r'r*r+ryr#s rrOrderedImporter.whichmodules3H"..s9Kj(""( r)rkrZ)rrrrrrmrtr r=r]rRrr(rrrrrrrsd 5'$  C  sTz  U38_  333*s##rr)rbloggingr?abcrrpicklerrrretypesrtypingr _manglingr r r __all__ getLoggerrrwr>rrrr_ sys_importerrrrrrs # >> R !SyShyhPsPf .8 . ~ DhDr