a (Re@sdZddlZddlZddlZddlZddlZddlZddlmZddl m Z gdZ GdddeZ dd Z e dfd d Ze fd d Ze fddZddZddZe fddZeeefZdS)z/Utilities for extracting common archive formatsN)DistutilsError)ensure_directory)unpack_archiveunpack_zipfileunpack_tarfiledefault_filterUnrecognizedFormatextraction_driversunpack_directoryc@seZdZdZdS)rz#Couldn't recognize the archive typeN)__name__ __module__ __qualname____doc__rr/builddir/build/BUILDROOT/alt-python39-setuptools-58.3.0-2.el8.x86_64/opt/alt/python39/lib/python3.9/site-packages/setuptools/archive_util.pyrsrcCs|S)z@The default progress/filter callback; returns True for all filesr)srcdstrrrrsrc CsL|ptD]2}z||||Wnty2YqYq0dSqtd|dS)aUnpack `filename` to `extract_dir`, or raise ``UnrecognizedFormat`` `progress_filter` is a function taking two arguments: a source path internal to the archive ('/'-separated), and a filesystem path where it will be extracted. The callback must return the desired extract path (which may be the same as the one passed in), or else ``None`` to skip that file or directory. The callback can thus be used to report on the progress of the extraction, as well as to filter the items extracted or alter their extraction paths. `drivers`, if supplied, must be a non-empty sequence of functions with the same signature as this function (minus the `drivers` argument), that raise ``UnrecognizedFormat`` if they do not support extracting the designated archive type. The `drivers` are tried in sequence until one is found that does not raise an error, or until all are exhausted (in which case ``UnrecognizedFormat`` is raised). If you do not supply a sequence of drivers, the module's ``extraction_drivers`` constant will be used, which means that ``unpack_zipfile`` and ``unpack_tarfile`` will be tried, in that order. Nz!Not a recognized archive type: %s)r r)filename extract_dirprogress_filterZdriversZdriverrrrrs   rc Cstj|std||d|fi}t|D]\}}}||\}}|D],} || dtj|| f|tj|| <qH|D]T} tj|| } ||| | } | sqzt| tj|| } t| | t | | qzq.dS)z"Unpack" a directory, using the same interface as for archives Raises ``UnrecognizedFormat`` if `filename` is not a directory z%s is not a directory/N) ospathisdirrwalkjoinrshutilcopyfilecopystat) rrrpathsbasedirsfilesrrdftargetrrrr @s"   * r c Cst|std|ft|}|D]}|j}|ds,d|dvrPq,tj j |g|dR}|||}|szq,| drt |nHt || |j}t|d}||Wdn1s0Y|jd?} | r,t|| q,Wdn1s0YdS)zUnpack zip `filename` to `extract_dir` Raises ``UnrecognizedFormat`` if `filename` is not a zipfile (as determined by ``zipfile.is_zipfile()``). See ``unpack_archive()`` for an explanation of the `progress_filter` argument. z%s is not a zip filer..wbN)zipfile is_zipfilerZipFileinfolistr startswithsplitrrrendswithrreadopenwrite external_attrchmod) rrrzinfonamer&datar%Zunix_attributesrrrr[s(        ( rcCs|durT|s|rT|j}|rHt|j}t||}t|}||}q|duoj| pj| }|rt|St ddS)z;Resolve any links and extract link targets as normal files.NzGot unknown file type) islnkissymlinkname posixpathdirnamer8rnormpath _getmemberisfiler LookupError)tar_objZtar_member_objlinkpathr!Zis_file_or_dirrrr_resolve_tar_file_or_dirs"    rEc csdd|_t||D]}|j}|dsd|dvr>qtjj|g|dR}zt ||}Wnt y|YqYn0|||}|sq| tj r|dd}||fVqWdn1s0YdS)z1Emit member-destination pairs from a tar archive.cWsdS)Nr)argsrrrz _iter_open_tar..rr'N) chown contextlibclosingr8r.r/rrrrErBr0sep)rCrrmemberr8Z prelim_dst final_dstrrr_iter_open_tars"       rPc Cszt|}Wn6tjyD}ztd|f|WYd}~n d}~00t|||D].\}}z|||WqRtjy~YqR0qRdS)zUnpack tar/tar.gz/tar.bz2 `filename` to `extract_dir` Raises ``UnrecognizedFormat`` if `filename` is not a tarfile (as determined by ``tarfile.open()``). See ``unpack_archive()`` for an explanation of the `progress_filter` argument. z/%s is not a compressed or uncompressed tar fileNT)tarfiler2TarErrorrrP_extract_member ExtractError)rrrtarobjerNrOrrrrs  r)rr*rQrrr=rKdistutils.errorsr pkg_resourcesr__all__rrrr rrErPrr rrrrs(   $  %