o i@sdZddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl m Z ddl m Z ddlZddlmZddlmZmZmZddlmZddlmZdd lmZmZmZmZmZmZdd lm Z!dd l"m#Z#dd l$m%Z%dd l&m'Z'ddl(m)Z)m*Z*ddl+m,Z,m-Z-ddl.m/Z/m0Z0m1Z1zddl2m3Z3Wne4yddl&m5Z3YnwdZ6Gddde-e0Z7Gddde7e,e/Z8dS)z?A contents manager that uses the local file system for storage.N)datetime)Path)run_sync)existsis_file_hidden is_hidden) send2trash)web)BoolInt TraitErrorUnicodedefaultvalidate)_tzAuthenticatedFileHandler)_i18n) to_api_path)AsyncFileCheckpointsFileCheckpoints)AsyncFileManagerMixinFileManagerMixin)AsyncContentsManagerContentsManagercopy_pat)samefile)samefile_simplecszeZdZdZeddZeddddZeddd Z e dd d Z ed d dZ e d fddZ edddZeddddZeddddZedddZedddZddZdd Zd!d"Zd#d$Zd%d&Zd'd(ZdJd)d*ZdKd,d-ZdJd.d/ZdLd0d1ZdMd3d4ZdMd5d6Zd7d8Z d9d:Z!d;d<Z"dNd=d>Z#dNfd?d@ Z$dAdBZ%dCdDZ&dOdFdGZ'dHdIZ(Z)S)PFileContentsManagerzA file contents manager.T)configz&The max folder size that can be copied)r helproot_dircCs&z|jjWStytYSwN)parentr#AttributeErrorosgetcwdselfr+g/var/www/edux/Edux_v2/venv/lib/python3.10/site-packages/jupyter_server/services/contents/filemanager.py_default_root_dir1s    z%FileContentsManager._default_root_dircCs<|d}tj|stj|}tj|std||S)Nvaluez%r is not a directory)r'pathisabsabspathisdirr )r*proposalr.r+r+r,_validate_root_dir8s     z&FileContentsManager._validate_root_dir preferred_dircCsz|jj}||jjkr d}Wn tyYdSw|durAtjdtddz t|}||j WSt y@t d|dwdS)NzqServerApp.preferred_dir config is deprecated in jupyter-server 2.0. Use FileContentsManager.preferred_dir instead) stacklevelz%%s is outside root contents directory) r%r5r#r&warningswarn FutureWarningr relative_toas_posix ValueErrorr )r*r.r/r+r+r,_default_preferred_dirBs,    z*FileContentsManager._default_preferred_dircs t|d|j|d<t|S)Nr.)rr#super_validate_preferred_dir)r*r3 __class__r+r,rAXs z+FileContentsManager._validate_preferred_dircheckpoints_classcCtSr$)rr)r+r+r,_checkpoints_class_default^z.FileContentsManager._checkpoints_class_defaultzIf True (default), deleting files will send them to the platform's trash/recycle bin, where they can be recovered. If False, deleting files really deletes them.FaIf True, deleting a non-empty directory will always be allowed. WARNING this may result in files being permanently removed; e.g. on Windows, if the data size is too big for the trash/recycle bin the directory will be permanently deleted. If False (default), the non-empty directory will be sent to the trash only if safe. And if ``delete_to_trash`` is True, the directory won't be deleted.files_handler_classcCrEr$rr)r+r+r,_files_handler_class_defaulttrGz0FileContentsManager._files_handler_class_defaultfiles_handler_paramscCs d|jiS)Nr/)r#r)r+r+r,_files_handler_params_defaultxs z1FileContentsManager._files_handler_params_defaultcCs"|d}|j|d}t||jS)aTDoes the API style path correspond to a hidden directory or file? Parameters ---------- path : str The path to check. This is an API path (`/` separated, relative to root_dir). Returns ------- hidden : bool Whether the path exists and is hidden. /r/strip _get_os_pathrr#r*r/os_pathr+r+r,r|s   zFileContentsManager.is_hiddencCsJ|d}|j|d}zt|tjWSty$|jd|YdSw)aXDoes the API style path correspond to a writable directory or file? Parameters ---------- path : str The path to check. This is an API path (`/` separated, relative to root_dir). Returns ------- hidden : bool Whether the path exists and is writable. rLrMz'Failed to check write permissions on %sF)rOrPr'accessW_OKOSErrorlogerrorrQr+r+r, is_writables   zFileContentsManager.is_writablecCs |d}||}tj|S)aCReturns True if the file exists, else returns False. API-style wrapper for os.path.isfile Parameters ---------- path : str The relative path to the file (with '/' as separator) Returns ------- exists : bool Whether the file exists. rLrOrPr'r/isfilerQr+r+r, file_existss   zFileContentsManager.file_existscCs"|d}|j|d}tj|S)avDoes the API-style path refer to an extant directory? API-style wrapper for os.path.isdir Parameters ---------- path : str The path to check. This is an API path (`/` separated, relative to root_dir). Returns ------- exists : bool Whether the path is indeed a directory. rLrMrOrPr'r/r2rQr+r+r, dir_existss   zFileContentsManager.dir_existscCs|d}|j|d}t|S)a@Returns True if the path exists, else returns False. API-style wrapper for os.path.exists Parameters ---------- path : str The API path to the file (with '/' as separator) Returns ------- exists : bool Whether the target exists. rLrM)rOrPrrQr+r+r,rs  zFileContentsManager.existsc Cs|||}t|}d|}|js$t||jr$|jd|t d|z|j }Wnt t fy<|j dd}Ynwzt|j}Wnt t fyd|j d|j|tdddd d tjd }Ynwzt|j}Wnt t fy|j d |j|tdddd d tjd }Ynwi}|d dd |d<||d<||d<||d<d|d<d|d<d|d<||d<|||d<|S)z)Build the common base of a contents model$file or directory does not exist: %r