a 7SicÁ ã@stddlmZmZddlmZGdd„dƒZedƒZedƒZGdd „d e ƒZ d D]Z e e e e fd d „ƒqNe eƒZd S)é)ÚAnyÚIterableé)Ú __version__c@s8eZdZdZeddœdd„Zdd„Zdd „Zd d „ZdS) Ú _LazyImporta Wraps around classes lazy imported from packaging.version Output of the function v in following snippets are identical: from packaging.version import Version def v(): return Version('1.2.3') and Version = _LazyImport('Version') def v(): return Version('1.2.3') The difference here is that in later example imports do not happen until v is called N)Úcls_nameÚreturncCs ||_dS©N)Ú _cls_name)Úselfr©r úO/var/www/html/django/DPS/env/lib/python3.9/site-packages/torch/torch_version.pyÚ__init__sz_LazyImport.__init__cCs:z ddl}Wnty*ddlm}Yn0t|j|jƒS)Nr)Ú packaging)Zpackaging.versionÚ ImportErrorÚ pkg_resourcesrÚgetattrÚversionr )r rr r r Úget_clss   z_LazyImport.get_clscOs| ¡|i|¤ŽSr )r)r ÚargsÚkwargsr r r Ú__call__sz_LazyImport.__call__cCst|| ¡ƒSr )Ú isinstancer)r Úobjr r r Ú__instancecheck__ sz_LazyImport.__instancecheck__) Ú__name__Ú __module__Ú __qualname__Ú__doc__Ústrrrrrr r r r rs   rÚVersionÚInvalidVersioncs:eZdZdZeedœdd„Zeeedœ‡fdd„ Z‡Z S)Ú TorchVersionabA string with magic powers to compare to both Version and iterables! Prior to 1.10.0 torch.__version__ was stored as a str and so many did comparisons against torch.__version__ as if it were a str. In order to not break them we have TorchVersion which masquerades as a str while also having the ability to compare against both packaging.version.Version as well as tuples of values, eg. (1, 2, 1) Examples: Comparing a TorchVersion object to a Version object TorchVersion('1.10.0a') > Version('1.10.0a') Comparing a TorchVersion object to a Tuple object TorchVersion('1.10.0a') > (1, 2) # 1.2 TorchVersion('1.10.0a') > (1, 2, 1) # 1.2.1 Comparing a TorchVersion object against a string TorchVersion('1.10.0a') > '1.2' TorchVersion('1.10.0a') > '1.2.1' )ÚinprcCsRt|t ¡ƒr|St|tƒr$t|ƒSt|tƒrFtd dd„|Dƒ¡ƒSt|ƒ‚dS)NÚ.css|]}t|ƒVqdSr )r)Ú.0Úitemr r r Ú Eóz3TorchVersion._convert_to_version..)rr rrrÚjoinr!)r r#r r r Ú_convert_to_version9s  z TorchVersion._convert_to_version)ÚcmpÚmethodrc sdztt|ƒ|ƒ| |¡ƒWSty^}z,t|t ¡ƒs:‚ttƒ|ƒ|ƒWYd}~Sd}~00dSr )rr r*Ú BaseExceptionrr!rÚsuper)r r+r,Úe©Ú __class__r r Ú _cmp_wrapperIs zTorchVersion._cmp_wrapper) rrrrrr*rÚboolr2Ú __classcell__r r r0r r"'sr")Ú__gt__Ú__lt__Ú__eq__Ú__ge__Ú__le__cCs | ||¡Sr )r2)ÚxÚyr,r r r ÚUr(r<N) ÚtypingrrrrZinternal_versionrr r!rr"Z cmp_methodÚsetattrr r r r Ús  -