3 Ò»eà ã@s.ddlZGdd„dƒZdZeeedƒjƒdS) éNc@sDeZdZdZfdfdd„Zedd„ƒZd dd„Zd d „Zd d „Z dS)ÚVendorImporterz„ A PEP 302 meta path importer for finding optionally-vendored or otherwise naturally-installed packages from root_name. NcCs&||_t|ƒ|_|p|jddƒ|_dS)NÚexternÚ_vendor)Ú root_nameÚsetÚvendored_namesÚreplaceÚ vendor_pkg)Úselfrrr ©r ú@/tmp/pip-build-argcdawy/setuptools/setuptools/extern/__init__.pyÚ__init__ s zVendorImporter.__init__ccs|jdVdVdS)zL Search first the vendor package then as a natural package. Ú.ÚN)r )r r r r Ú search_paths zVendorImporter.search_pathcCs8|j|jdƒ\}}}|rdStt|j|jƒƒs4dS|S)z† Return self when fullname starts with root_name and the target module is one vendored through this importer. rN)Ú partitionrÚanyÚmapÚ startswithr)r ÚfullnameÚpathÚrootÚbaseÚtargetr r r Ú find_modules zVendorImporter.find_modulec CsŒ|j|jdƒ\}}}xp|jD]T}y:||}t|ƒtj|}|tj|<tjdkrZtj|=|Stk rpYqXqWtdjft ƒŽƒ‚dS)zK Iterate over the search path to locate and load fullname. réz•The '{target}' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution.N)rr) rrrÚ __import__ÚsysÚmodulesÚ version_infoÚ ImportErrorÚformatÚlocals)r rrrrÚprefixÚextantÚmodr r r Ú load_module#s     zVendorImporter.load_modulecCs|tjkrtjj|ƒdS)zR Install this importer into sys.meta_path if not already present. N)rÚ meta_pathÚappend)r r r r Úinstall@s zVendorImporter.install)N) Ú__name__Ú __module__Ú __qualname__Ú__doc__r Úpropertyrrr&r)r r r r rs   rÚsixÚ packagingÚ pyparsingzsetuptools._vendor)r/r0r1)rrÚnamesr*r)r r r r ÚsD