o Rh @sdZddlZddlZddlZddlmZmZddlmZmZGdddej Z Gdd d eZ Gd d d eZ Gd d d ee Z dS)z+ Interface adapters for low-level readers. N)BinaryIOList) TraversableTraversableResourcesc@s|eZdZdZeejdefddZejde dfddZ ejde efddZ ejd ede fd d Z ed d ZdS) SimpleReaderzQ The minimum, low-level interface required from a resource provider. returncCdS)zP The name of the package for which this reader loads resources. Nselfr r \/home/air/sanwanet/backup_V2/venv/lib/python3.10/site-packages/importlib_resources/simple.pypackagezSimpleReader.packagecCr )zo Obtain an iterable of SimpleReader for available child containers (e.g. directories). Nr r r r r childrenrzSimpleReader.childrencCr )zL Obtain available named resources for this virtual package. Nr r r r r resources!rzSimpleReader.resourcesresourcecCr )z: Obtain a File-like for a named resource. Nr )r rr r r open_binary'rzSimpleReader.open_binarycCs|jddS)N.)rsplitr r r r name-szSimpleReader.nameN)__name__ __module__ __qualname____doc__propertyabcabstractmethodstrrrrrrrrr r r r r src@s>eZdZdZdefddZddZddZd d Zd d Z d S)ResourceContainerzI Traversable container for a package's resources via its reader. readercCs ||_dSN)r!)r r!r r r __init__7s zResourceContainer.__init__cCr NTr r r r r is_dir:zResourceContainer.is_dircCr NFr r r r r is_file=r&zResourceContainer.is_filecs2fddjjD}ttj}t||S)Nc3s|]}t|VqdSr")ResourceHandle).0rr r r Asz,ResourceContainer.iterdir..)r!rmapr r itertoolschain)r filesdirsr r r iterdir@s zResourceContainer.iterdircOstr")IsADirectoryError)r argskwargsr r r openEszResourceContainer.openN) rrrrrr#r%r(r1r5r r r r r 2s r c@sDeZdZdZdedefddZddZdd Zdd d Z d dZ dS)r)z9 Handle to a named resource in a ResourceReader. parentrcCs||_||_dSr")r6r)r r6rr r r r#Ns zResourceHandle.__init__cCr r$r r r r r r(Rr&zResourceHandle.is_filecCr r'r r r r r r%Ur&zResourceHandle.is_dirrcOs4|jj|j}d|vrtj|g|Ri|}|S)Nb)r6r!rrio TextIOWrapper)r moder3r4streamr r r r5XszResourceHandle.opencCstd)NzCannot traverse into a resource) RuntimeError)r rr r r joinpath^zResourceHandle.joinpathN)r7) rrrrr rr#r(r%r5r>r r r r r)Is  r)c@seZdZdZddZdS)TraversableReaderz A TraversableResources based on SimpleReader. Resource providers may derive from this class to provide the TraversableResources interface by supplying the SimpleReader interface. cCst|Sr")r r r r r r/ir?zTraversableReader.filesN)rrrrr/r r r r r@bs r@)rrr9r-typingrrrrABCrr r)r@r r r r s%