U Zf@sBdZddlZddlZddlZddlZddlZgZGdddZdS)z3 ftputil.path - simulate `os.path` for FTP servers Nc@s`eZdZdZddZddZddZdd Zd d Zd d Z ddZ ddZ ddZ ddZ dS)_Pathz Support class resembling `os.path`, accessible from the `FTPHost` object, e. g. as `FTPHost().path.abspath(path)`. Hint: substitute `os` with the `FTPHost` object. cCsf||_|j|_t}|j|_|j|_|j|_|j|_|j|_|j|_|j |_ |j |_ |j |_ |j |_ dS)N) _host _encoding posixpathbasename commonprefixdirnameisabsjoinnormcasenormpathsplit splitdrivesplitext)selfhostppr0/tmp/pip-unpacked-wheel-g7w5sq0v/ftputil/path.py__init__!sz_Path.__init__cCsP|}tjj||jd}||s2||j|}tjt || ||jS)z* Return an absolute path. encoding) ftputiltool as_str_pathrr r rgetcwdZsame_string_type_asosfspathr )rpathZ original_pathrrrabspath4s z _Path.abspathcCsF|dkr dSz|jj|dd}|dk WStjjk r@YdSXdS)z1 Return true if the path exists. FZ_exception_for_missing_pathNT)rlstatrerror RootDirErrorrrZ lstat_resultrrrexistsBs z _Path.existscCstj||j|jS)z Return the timestamp for the last modification for `path` as a float. This will raise `PermanentError` if the path doesn't exist, but maybe other exceptions depending on the state of the server (e. g. timeout). )rrraise_for_empty_pathrstatst_mtimerrrrrgetmtimeNs z_Path.getmtimecCstj||j|jS)z Return the size of the `path` item as an integer. This will raise `PermanentError` if the path doesn't exist, but maybe raise other exceptions depending on the state of the server (e. g. timeout). )rrr)rr*st_sizer,rrrgetsizeXs z _Path.getsizecCs|dks t|dkr d}tj}n d}tj}tjj||jd}|||j krT|Sz|j j|dd}Wn4tj j k rYdStj j k r|YSX|dkrdS||jSdS)a Return `True` if `path` represents the file system entity described by `dir_or_file` ("dir" or "file"). Return `False` if `path` isn't a directory or file, respectively or if `path` leads to an infinite chain of links. )dirfiler0TFrr#N)AssertionErrorr*S_ISDIRS_ISREGrrrrr rrr%ZRecursiveLinksErrorr&st_mode)rrZ dir_or_fileZshould_look_for_dirZ stat_function stat_resultrrr_is_file_system_entityms$  z_Path._is_file_system_entitycCs|dkr dS||dS)z Return true if the `path` exists and corresponds to a directory (no link). A non-existing path does _not_ cause a `PermanentError`, instead return `False`. r Fr0r7r,rrrisdirsz _Path.isdircCs|dkr dS||dS)z Return true if the `path` exists and corresponds to a regular file (no link). A non-existing path does _not_ cause a `PermanentError`, instead return `False`. r Fr1r8r,rrrisfilesz _Path.isfilecCsjtjj||jd}|dkrdSz|jj|dd}Wntjjk rLYdSX|dkrZdSt |j SdS)z Return true if the `path` exists and is a link. A non-existing path does _not_ cause a `PermanentError`, instead return `False`. rr!Fr#N) rrrrrr$r%r&r*S_ISLNKr5r'rrrislinksz _Path.islinkc Cstjj|ddtjj||jd}z|j|}Wntk rHYdSX|||||D]X}|||}z|j |}Wntk rYqZYnXt |t j rZ| |||qZdS)a Directory tree walk with callback function. For each directory in the directory tree rooted at top (including top itself, but excluding "." and ".."), call func(arg, dirname, fnames). dirname is the name of the directory, and fnames a list of the names of the files and subdirectories in dirname (excluding "." and ".."). func may modify the fnames list in-place (e.g. via del or slice assignment), and walk will only recurse into the subdirectories whose names remain in fnames; this can be used to implement a filter, or to impose a specific order of visiting. No semantics are defined for, or required of, arg, beyond that arg is always passed to func. It can be used, e.g., to pass a filename pattern, or a mutable object designed to accumulate statistics. Passing None for arg is common. top)Zpath_argument_namerN)rrr)rrrlistdirOSErrorr r$r*r3ST_MODEwalk)rr=funcargnamesnamer6rrrrAs   z _Path.walkN)__name__ __module__ __qualname____doc__rrr(r-r/r7r9r:r<rArrrrrs   #  r) rIrrr*Z ftputil.errorrZ ftputil.tool__all__rrrrrs