h SrSSKJr SSKrSSKrSSKrSSKrSSKJrJ r J r SSK J r "SS\ 5r SS jr\RSS j5rSS jr\S :XaSSKr\R("5r\R-S 5(dS5e\"S\5 \"S\"\R055 \"SSS9 \"\R2"SS\R5SS5S55H r\"\SS9 M gg)zPEP 656 support. This module implements logic to detect if the currently running Python is linked against musl, and what musl version is used. ) annotationsN)Iterator NamedTupleSequence)ELFFilec*\rSrSr%S\S'S\S'Srg) _MuslVersionintmajorminorN)__name__ __module__ __qualname____firstlineno____annotations____static_attributes__r6/usr/lib/python3/dist-packages/packaging/_musllinux.pyr r s J Jrr cZSUR55Vs/sH o(dM UPM nn[U5S:d USSSS:wag[R"SUS5nU(dg[ [ UR S55[ UR S55S9$s snf) Nc3@# UHoR5v M g7f)N)strip).0ns r &_parse_musl_version..s@,?q,?srmuslzVersion (\d+)\.(\d+)r)r r) splitlineslenrematchr r group)outputrlinesms r_parse_musl_versionr*s@F,=,=,?@ F@1AQ@E F 5zA~q"1/ (%(3A  c!''!*oS_ EE Gs B(B(c8[US5n[U5RnSSS5 WbSU;ag[ R"U/[ RSS9n[UR5$!,(df  NR=f![[[ 4a gf=f)aDDetect currently-running musl runtime version. This is done by checking the specified executable's dynamic linking information, and invoking the loader to parse its output for a version string. If the loader is musl, the output would be something like:: musl libc (x86_64) Version 1.2.2 Dynamic Program Loader rbNr!T)stderrtext) openr interpreterOSError TypeError ValueError subprocessrunPIPEr*r-) executablefldprocs r_get_musl_versionr;!s *d #q''B$ zV2% >>2$zT BD t{{ ++$ # Y +s- BA0B0 A>:B>BBBc## [[R5nUcgUH8n[URSS5HnSUR SUSU3v M M: g7f)aGenerate musllinux tags compatible to the current platform. :param archs: Sequence of compatible architectures. The first one shall be the closest to the actual architecture and be the part of platform tag after the ``linux_`` prefix, e.g. ``x86_64``. The ``linux_`` prefix is assumed as a prerequisite for the current platform to be musllinux-compatible. :returns: An iterator of compatible musllinux tags. N musllinux__)r;sysr7rangerr )archssys_muslarchrs r platform_tagsrE8s]!0H8>>2r2Ex~~.awav> >3sAA__main__zlinux-z not linuxzplat:zmusl:ztags: )endz[.-]r?-r=z )r'strreturn_MuslVersion | None)r7rJrKrL)rBz Sequence[str]rKz Iterator[str])__doc__ __future__r functoolsr$r4r@typingrrr_elffilerr r* lru_cacher;rEr sysconfig get_platformplat startswithprintr7subsplittrrrr[s #  11: F ,,,?& z  ! ! #D ??8 $ $1k1 $ '4 '$S^^45 's 266'3 30B20FG H aZ Ir