ó ù2¢\c@sìdZddlmZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl m Z ddl m Z ddlmZddlmZdd lmZd d lmZdd lmZdd lmZmZmZmZmZmZmZddl m!Z!m"Z"ddl#m$Z%ddl&m'Z'm(Z(m)Z)ddl*m+Z+ddl,m-Z-yddl.m/Z/Wn!e0k r¿ddl&m1Z/nXda3d„Z4deefd„ƒYZ5dS(s?A contents manager that uses the local file system for storage.iÿÿÿÿ(tdatetimeN(t send2trash(twebi(tFileCheckpoints(tFileManagerMixin(tContentsManageri(texists(t import_item(tAnytUnicodetBoolt TraitErrortobservetdefaulttvalidate(tgetcwdt string_types(t_tz(t is_hiddentis_file_hiddent to_api_path(tAuthenticatedFileHandler(t_(tsamefile(tsamefile_simplec Ksìddlm}tjdtƒ|ddkr4dStdkrR|d|ƒan|j}tj j |ƒ\}}tj |ƒ\}} || j dd ƒ} |j d t| |jƒƒtj| d d d ƒ} | j|ƒWdQXdS(skconvert notebooks to Python script after save with nbconvert replaces `jupyter notebook --script` iÿÿÿÿ(tScriptExportersE`_post_save_script` is deprecated and will be removed in Notebook 5.0ttypetnotebookNtparenttoutput_extensions.txtsSaving script /%stwtencodingsutf-8(tnbconvert.exporters.scriptRtwarningstwarntDeprecationWarningt_script_exportertNonetlogtostpathtsplitextt from_filenametgettinfoRtroot_dirtiotopentwrite( tmodeltos_pathtcontents_managertkwargsRR&tbasetexttscriptt resourcest script_fnametf((sElib/python2.7/site-packages/notebook/services/contents/filemanager.pyt_post_save_script.s  tFileContentsManagercBs¦eZedeƒZedƒd„ƒZeededdƒZ e dƒd„ƒZ e d$dededdƒZed ƒd „ƒZd „Zedƒd „ƒZed ƒd„ƒZeededdƒZedƒd„ƒZedƒd„ƒZd„Zd„Zd„Zd„Zd„Zed„Zed$d„Zed„Zed$d$d„Zdd„Z dd„Z!d „Z"d!„Z#d"„Z$d$d#„Z%RS(%tconfigR-cCs*y|jjSWntk r%tƒSXdS(N(Rt notebook_dirtAttributeErrorR(tself((sElib/python2.7/site-packages/notebook/services/contents/filemanager.pyt_default_root_dirJs thelps?DEPRECATED, use post_save_hook. 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If False, deleting files really deletes them.tfiles_handler_classcCstS(N(R(R@((sElib/python2.7/site-packages/notebook/services/contents/filemanager.pyt_files_handler_class_default stfiles_handler_paramscCsi|jd6S(NR((R-(R@((sElib/python2.7/site-packages/notebook/services/contents/filemanager.pyt_files_handler_params_default¤scCs1|jdƒ}|jd|ƒ}t||jƒS(sWDoes the API style path correspond to a hidden directory or file? Parameters ---------- path : string The path to check. This is an API path (`/` separated, relative to root_dir). Returns ------- hidden : bool Whether the path exists and is hidden. t/R((tstript _get_os_pathRR-(R@R(R2((sElib/python2.7/site-packages/notebook/services/contents/filemanager.pyR¨scCs.|jdƒ}|j|ƒ}tjj|ƒS(sFReturns True if the file exists, else returns False. API-style wrapper for os.path.isfile Parameters ---------- path : string The relative path to the file (with '/' as separator) Returns ------- exists : bool Whether the file exists. Ra(RbRcR'R(tisfile(R@R(R2((sElib/python2.7/site-packages/notebook/services/contents/filemanager.pyt file_existsºscCs1|jdƒ}|jd|ƒ}tjj|ƒS(syDoes the API-style path refer to an extant directory? API-style wrapper for os.path.isdir Parameters ---------- path : string The path to check. This is an API path (`/` separated, relative to root_dir). Returns ------- exists : bool Whether the path is indeed a directory. RaR((RbRcR'R(RY(R@R(R2((sElib/python2.7/site-packages/notebook/services/contents/filemanager.pyt dir_existsÍscCs+|jdƒ}|jd|ƒ}t|ƒS(sCReturns True if the path exists, else returns False. API-style wrapper for os.path.exists Parameters ---------- path : string The API path to the file (with '/' as separator) Returns ------- exists : bool Whether the target exists. 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