o ?Og@sddlZddlZdddZddZddZdd Zejejd d dd Z e fd d Z [ ddZ Gddde Z daedS)NcCs|}|dur-t|ttfrtddt|d|tttjj |s*t t ||}ntj dd}|dur=t|}nttd}t|adS)Nz!tzpaths must be a list or tuple, znot z: Z PYTHONTZPATHTZPATH) isinstancestrbytes TypeErrortypeallmapospathisabs ValueError_get_invalid_paths_messageenvironget_parse_python_tzpath sysconfigZget_config_vartupler)totzpathsZ base_tzpathenv_varr7/opt/alt/python310/lib64/python3.10/zoneinfo/_tzpath.py reset_tzpaths$   rcCsZ|sdS|tj}tttjj|}t|t|kr+ddl}t |}| d|t |S)Nrrz>Invalid paths specified in PYTHONTZPATH environment variable. ) splitr pathseprfilterr r lenwarningsrwarnInvalidTZPathWarning)rZ raw_tzpathZ new_tzpathrmsgrrrrs rcCs(dd|D}d}|||}d|S)Ncss |] }tj|s|VqdSN)r r r ).0r rrr 6sz-_get_invalid_paths_message..z z@Paths should be absolute but found the following relative paths:)join)rZ invalid_pathsprefixZ indented_strrrrr5srcCs8t|tD]}tj||}tj|r|SqdS)z,Retrieve the path to a TZif file from a key.N)_validate_tzfile_pathrr r r%isfile)keyZ search_pathfilepathrrr find_tzfileAs r+_cCsvtj|r td|tj|}t|t|kr"td|tjtj||}||s9td|dS)Nz.ZoneInfo keys may not be absolute paths, got: z6ZoneInfo keys must be normalized relative paths, got: z;ZoneInfo keys must refer to subdirectories of TZPATH, got: )r r r r normpathrr% startswith)r Z_basenew_pathZresolvedrrrr'Os   r'c CsRddlm}t}z(|dd}|D] }|}|r ||qWdn1s+wYWn ttfy<Ynwdd}tD]Z}t j |sLqCt |D]K\}}}||krld|vrc| dd |vrl| d |D]-} t j || } t j j| |d } t jd kr| t jd } | r| |vrqn|| r|| qnqQqCd |vr| d |S) a"Returns a set containing all available time zones. .. caution:: This may attempt to open a large number of files, since the best way to determine if a given file on the time zone search path is to open it and check for the "magic string" at the beginning. r) resourcesZtzdataZzonesNcSsVz t|d}|ddkWdWS1swYWdSty*YdSw)NrbsTZifF)openread Exception)fpathfrrr valid_keys  ( z&available_timezones..valid_keyrightposix)start/Z posixrules) importlibr1setZ open_textstripadd ImportErrorFileNotFoundErrorrr r existswalkremover%relpathsepreplace) r1Z valid_zonesr8Zzoner9Ztz_rootrootZdirnamesfilesfiler7r)rrravailable_timezonesisP         rMc@seZdZdZdS)r z?Warning raised if an invalid path is specified in PYTHONTZPATH.N)__name__ __module__ __qualname____doc__rrrrr sr rr")r rrrrr+r r.r%Z _TEST_PATHr'rMRuntimeWarningr rrrrrs   A