o i @sUdZddlZddlmZddlmZddlmZddlm Z ddl m Z ddl m Z d ZGd d d e e jZgZee ed <dS) z.Serve files directly from the ContentsManager.N) decodebytes)List) ensure_async)web) authorized)JupyterHandlercontentscsNeZdZdZeZefddZej e ddZ ej e d ddZ Z S) FilesHandlerzserve files via ContentsManager Normally used when ContentsManager is not a FileContentsManager. FileContentsManager subclasses use AuthenticatedFilesHandler by default, a subclass of StaticFileHandler. cs tjdS)zThe content security policy.z; sandbox allow-scripts)supercontent_security_policy)self __class__X/var/www/edux/Edux_v2/venv/lib/python3.10/site-packages/jupyter_server/files/handlers.pyr s z$FilesHandler.content_security_policycCs$|j|dd||j|ddS)zThe head response.F) include_body)getcheck_xsrf_cookie)r pathrrrhead#szFilesHandler.headTc s||j}|js t||IdHr |jdtd| d}d|vr2| dd\}}n|}t|j |d|dIdH}| ddrL| ||d rZ|d d nEt|\}}|d krk|d d |dkrv|d dn)|dur|d dn|dur|d |n|ddkr|d dn|d d |r|ddkr|dd} |t| n||d|dSdS)zGet a file by path.Nz,Refusing to serve hidden file, via 404 Errori/file)typecontentdownloadz.ipynbz Content-Typezapplication/x-ipynb+jsonz text/plainztext/plain; charset=UTF-8gzipzapplication/gzipzapplication/octet-streamformatbase64rascii)rcontents_manager allow_hiddenr is_hiddenloginfor HTTPErrorstriprsplitr get_argumentset_attachment_headerlowerendswith set_header mimetypes guess_typeencodewriterflush) r rrcm_namemodelcur_mimeencoding b64_bytesrrrr+sD          zFilesHandler.get)T)__name__ __module__ __qualname____doc__ AUTH_RESOURCE auth_resourcepropertyr r authenticatedrrr __classcell__rrr rr s r default_handlers)r<r-rrtypingrjupyter_core.utilsrtornadorjupyter_server.authrjupyter_server.base.handlersrr=StaticFileHandlerr rB__annotations__rrrrs      M