B :—°aÖã@s²ddlZddlmZddlZddlZddlmZddlZddl Z ddl Z ddl Z ddl Z ddl Z ddlZy ddlZWnek rŒdZYnXddlZddlZddlZddlZddlZy ddlZWnek rÞddlZYnXddlZddlmZddlmZmZmZmZm Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z(m)Z)m*Z*m+Z+m,Z,m-Z-m.Z.m/Z/m0Z0e  1e2¡Z3e  4d¡Z5e  4d¡Z6e  4d ¡Z7e  4d ¡Z8e  4d ¡Z9e  4d ¡Z:e  4d ¡Z;e  4d¡Zdd„Z?dd„Z@dd„ZAddd„ZBdd„ZCdd„ZDdd „ZEejFd!d"„ƒZGejFd#d$„ƒZHejFd‘d&d'„ƒZIGd(d)„d)eJƒZKd*d+„ZLGd,d-„d-eJƒZMd.d/„ZNGd0d1„d1eJƒZOe  4d2e jP¡ZQd3d4„ZRd’d5d6„ZSd7d8„ZTd9d:„ZUd;d<„ZVd=d>„ZWd?d@„ZXe  4dAe jY¡ZZe  4dB¡Z[d“dCdD„Z\e  4dE¡Z]dFdG„Z^dHdI„Z_dJdK„Z`dLZadMdN„ZbdOdP„ZcGdQdR„dReJƒZdGdSdT„dTeJƒZeGdUdV„dVeJƒZfdWZgd”dYdZ„Zhd[d\„Zid]ZjGd^d_„d_eJƒZke  4d`¡Zle  4da¡Zme  4db¡Zndcdd„Zdedf„ZoerÖddglmpZqmrZrmsZsGdhdi„die$jtƒZtGdjdk„dkeqƒZpGdldm„dmepe'ƒZuGdndo„doe%jvƒZverGdpdq„dqe%jwƒZwGdrds„dse%jxƒZxdtdu„ZyGdvdw„dweJƒZzGdxdy„dyezƒZ{Gdzd{„d{ezƒZ|Gd|d}„d}e(ƒZ}Gd~d„deJƒZ~d€d„ZGd‚dƒ„dƒeJƒZ€d„d…„Zd†d‡„Z‚dˆd‰„ZƒdŠd‹dŒdœZ„dŽd„Z…dS)•éN)Údeque)Úiglobé)ÚDistlibException)Ú string_typesÚ text_typeÚshutilÚ raw_inputÚStringIOÚcache_from_sourceÚurlopenÚurljoinÚhttplibÚ xmlrpclibÚ splittypeÚ HTTPHandlerÚBaseConfiguratorÚ valid_identÚ ContainerÚ configparserÚURLErrorÚZipFileÚfsdecodeÚunquoteÚurlparsez^([\w\.-]+)\s*z^([\w\.*+-]+)\s*z^(<=?|>=?|={2,3}|[~!]=)\s*z*^((<=?)|(>=?)|={2,3}|[~!]=|in|not\s+in)\s*z^or\b\s*z ^and\b\s*z(\S+)\s*z(([\s\w\.{}()*+#:;,/?!~`@$%^&=|<>\[\]-]+)cs6dd„‰‡‡fdd„‰‡fdd„‰‡fdd„‰ˆ|ƒS) ae Parse a marker string and return a dictionary containing a marker expression. The dictionary will contain keys "op", "lhs" and "rhs" for non-terminals in the expression grammar, or strings. A string contained in quotes is to be interpreted as a literal string, and a string not contained in quotes is a variable (such as os_name). cSs0t |¡}|r,| ¡d}|| ¡d…}nü|s:tdƒ‚nî|d}|dkrVtd|ƒ‚d |d¡}|dd…}|g}xŽ|rì|d|krŠPqv|d|kr®| |¡|dd…}qvt |¡}|sÈtd|ƒ‚| | ¡d¡|| ¡d…}qvWd |¡}td|ƒ‚| |¡d |¡}|dd…  ¡}||fS) Nrzunexpected end of inputz'"zinvalid expression: %sÚrzerror in string literal: %szunterminated string: %s) Ú IDENTIFIERÚmatchÚgroupsÚendÚ SyntaxErrorÚreplaceÚappendÚ STRING_CHUNKÚjoinÚlstrip)Ú remainingÚmÚresultÚqZoqÚpartsÚs©r,ú=/opt/alt/python37/lib/python3.7/site-packages/distlib/util.pyÚ marker_varAs:               z parse_marker..marker_varcs¸|rR|ddkrRˆ|dd… ¡ƒ\}}|ddkr@td|ƒ‚|dd… ¡}n^ˆ|ƒ\}}xL|rªt |¡}|stP| ¡d}|| ¡d…}ˆ|ƒ\}}|||dœ}q`W|}||fS)Nrú(rú)zunterminated parenthesis: %s)ÚopÚlhsÚrhs)r%r Ú MARKER_OPrrr)r&r(r2r'r1r3)Úmarkerr.r,r-Ú marker_expres       z!parse_marker..marker_exprcsVˆ|ƒ\}}x@|rLt |¡}|s"P|| ¡d…}ˆ|ƒ\}}d||dœ}qW||fS)NÚand)r1r2r3)ÚANDrr)r&r2r'r3)r6r,r-Ú marker_andxs   z parse_marker..marker_andcsVˆ|ƒ\}}x@|rLt |¡}|s"P|| ¡d…}ˆ|ƒ\}}d||dœ}qW||fS)NÚor)r1r2r3)ÚORrr)r&r2r'r3)r9r,r-r5ƒs   zparse_marker..markerr,)Z marker_stringr,)r5r9r6r.r-Ú parse_marker8s $ r<cCs2| ¡}|r| d¡rdSt |¡}|s4td|ƒ‚| ¡d}|| ¡d…}d}}}}|r<|ddkr<| dd¡}|dkr”td|ƒ‚|d|…} ||dd… ¡}g}xx| r0t | ¡}|sÚtd | ƒ‚|  | ¡d¡| | ¡d…} | sP| dd krtd | ƒ‚| dd… ¡} qºW|s.get_versionsr/r0zunterminated parenthesis: %szinvalid constraint: %sz~=ú;zinvalid requirement: %szunexpected trailing data: %sz%s %sz, cSsg|] }d|‘qS)z%s %sr,)Ú.0Zconr,r,r-ú sz%parse_requirement..)ÚnameÚextrasZ constraintsr5ÚurlZ requirement)ÚstripÚ startswithrrr rrÚfindr%r"Ú NON_SPACErÚschemeÚnetlocrBrCr<r$r)Úreqr&r'ZdistnamerKZ mark_exprrDÚuriÚir+ÚtrFÚ_rEZrsr,r,r-Úparse_requirement‘sŒ                           rXcCs´dd„}i}x¢|D]š\}}}tj ||¡}x€t|ƒD]t}tj ||¡} x`t| ƒD]T} ||| ƒ} |dkrt| | d¡qP||| ƒ} | tjjd¡ d¡} | d| || <qPWq4WqW|S)z%Find destinations for resources filescSsD| tjjd¡}| tjjd¡}| |¡s.t‚|t|ƒd… d¡S)Nú/)r!ÚosÚpathÚseprNÚAssertionErrorÚlenr%)Úrootr[r,r,r-Ú get_rel_pathsz)get_resources_dests..get_rel_pathNrY)rZr[r$rÚpopr!r\Úrstrip)Zresources_rootZrulesr`Z destinationsÚbaseÚsuffixÚdestÚprefixZabs_baseZabs_globZabs_pathZ resource_fileZrel_pathZrel_destr,r,r-Úget_resources_destss  rgcCs(ttdƒrd}ntjttdtjƒk}|S)NZ real_prefixTÚ base_prefix)ÚhasattrÚsysrfÚgetattr)r(r,r,r-Úin_venv(s rlcCstj}t|tƒst|ƒ}|S)N)rjÚ executableÚ isinstancerr)r(r,r,r-Úget_executable2s  rocCsR|}xHt|ƒ}|}|s|r|}|r|d ¡}||kr8P|rd|||f}qW|S)Nrz %c: %s %s)r Úlower)ÚpromptZ allowed_charsZ error_promptÚdefaultÚpr+Úcr,r,r-ÚproceedDs rucCs<t|tƒr| ¡}i}x |D]}||kr||||<qW|S)N)rnrÚsplit)ÚdÚkeysr(Úkeyr,r,r-Úextract_by_keyTs  rzcCsˆtjddkrt d¡|ƒ}| ¡}t|ƒ}yrt |¡}|ddd}xR| ¡D]F\}}x<| ¡D]0\}}d||f}t |ƒ} | dk sŒt ‚| ||<qdWqRW|St k r¾|  dd¡YnXdd „} t  ¡} y| | |ƒWn<t jk r| ¡t |¡}t|ƒ}| | |ƒYnXi}xb|  ¡D]V} i|| <}xB|  | ¡D]4\} }d| |f}t |ƒ} | dk spt ‚| || <qFWq*W|S) Nrézutf-8Ú extensionszpython.exportsÚexportsz%s = %scSs$t|dƒr| |¡n | |¡dS)NÚ read_file)rir~Úreadfp)ÚcpÚstreamr,r,r-Ú read_streamqs  z!read_exports..read_stream)rjÚ version_infoÚcodecsÚ getreaderÚreadr ÚjsonÚloadÚitemsÚget_export_entryr]Ú ExceptionÚseekrÚ ConfigParserÚMissingSectionHeaderErrorÚcloseÚtextwrapÚdedentÚsections)rÚdataZjdatar(ÚgroupÚentriesÚkrEr+Úentryr‚r€ryrJÚvaluer,r,r-Ú read_exports]sD      r™cCs°tjddkrt d¡|ƒ}t ¡}x|| ¡D]p\}}| |¡x\| ¡D]P}|j dkr`|j }nd|j |j f}|j rŠd|d  |j ¡f}|  ||j|¡qJWq.W| |¡dS)Nrr{zutf-8z%s:%sz%s [%s]z, )rjrƒr„Ú getwriterrrr‰Ú add_sectionÚvaluesrdrfÚflagsr$ÚsetrJÚwrite)r}rr€r–rEr—r+r,r,r-Ú write_exportsŒs  r c cs$t ¡}z |VWdt |¡XdS)N)ÚtempfileÚmkdtemprÚrmtree)Ztdr,r,r-ÚtempdirŸs r¤c cs.t ¡}zt |¡dVWdt |¡XdS)N)rZÚgetcwdÚchdir)rwÚcwdr,r,r-r¦§s   r¦éc cs.t ¡}zt |¡dVWdt |¡XdS)N)ÚsocketZgetdefaulttimeoutZsetdefaulttimeout)ZsecondsZctor,r,r-Úsocket_timeout±s   rªc@seZdZdd„Zddd„ZdS)Úcached_propertycCs ||_dS)N)Úfunc)Úselfr¬r,r,r-Ú__init__¼szcached_property.__init__NcCs,|dkr |S| |¡}t ||jj|¡|S)N)r¬ÚobjectÚ __setattr__Ú__name__)r­ÚobjÚclsr˜r,r,r-Ú__get__Ás  zcached_property.__get__)N)r±Ú __module__Ú __qualname__r®r´r,r,r,r-r«»sr«cCs‚tjdkr|S|s|S|ddkr.td|ƒ‚|ddkrFtd|ƒ‚| d¡}xtj|krj| tj¡qRW|svtjStjj|ŽS)aÐReturn 'pathname' as a name that will work on the native filesystem. The path is split on '/' and put back together again using the current directory separator. Needed because filenames in the setup script are always supplied in Unix style, and have to be converted to the local convention before we can actually use them in the filesystem. Raises ValueError on non-Unix-ish systems if 'pathname' either starts or ends with a slash. rYrzpath '%s' cannot be absoluteéÿÿÿÿzpath '%s' cannot end with '/')rZr\Ú ValueErrorrvÚcurdirÚremover[r$)ÚpathnameÚpathsr,r,r-Ú convert_pathÉs       r½c@s”eZdZd$dd„Zdd„Zdd„Zdd „Zd%d d „Zd&dd„Zdd„Z dd„Z dd„Z dd„Z dd„Z d'dd„Zdd„Zdd„Zd d!„Zd"d#„Zd S)(Ú FileOperatorFcCs||_tƒ|_| ¡dS)N)Údry_runržÚensuredÚ _init_record)r­r¿r,r,r-r®åszFileOperator.__init__cCsd|_tƒ|_tƒ|_dS)NF)ÚrecordržÚ files_writtenÚ dirs_created)r­r,r,r-rÁêszFileOperator._init_recordcCs|jr|j |¡dS)N)rÂrÃÚadd)r­r[r,r,r-Úrecord_as_writtenïszFileOperator.record_as_writtencCsHtj |¡s tdtj |¡ƒ‚tj |¡s0dSt |¡jt |¡jkS)aÎTell if the target is newer than the source. Returns true if 'source' exists and is more recently modified than 'target', or if 'source' exists and 'target' doesn't. Returns false if both exist and 'target' is the same age or younger than 'source'. Raise PackagingFileError if 'source' does not exist. Note that this test is not very accurate: files created in the same second will have the same "age". zfile '%r' does not existT)rZr[ÚexistsrÚabspathÚstatÚst_mtime)r­ÚsourceÚtargetr,r,r-Únewerós  zFileOperator.newerTcCsŽ| tj |¡¡t d||¡|js€d}|rdtj |¡rDd|}n tj |¡rdtj  |¡sdd|}|rtt |dƒ‚t   ||¡|  |¡dS)z8Copy a file respecting dry-run and force flags. zCopying %s to %sNz%s is a symlinkz%s is a non-regular filez which would be overwritten)Ú ensure_dirrZr[ÚdirnameÚloggerÚinfor¿ÚislinkrÇÚisfiler¸rÚcopyfilerÆ)r­ÚinfileÚoutfileÚcheckÚmsgr,r,r-Ú copy_files    zFileOperator.copy_fileNcCs„tj |¡rt‚| tj |¡¡t d||¡|jsv|dkrJt |dƒ}nt j |d|d}zt   ||¡Wd|  ¡X| |¡dS)NzCopying stream %s to %sÚwbÚw)Úencoding)rZr[Úisdirr]rÎrÏrÐrÑr¿Úopenr„rÚ copyfileobjrrÆ)r­ZinstreamrÖrÜZ outstreamr,r,r-Ú copy_streams  zFileOperator.copy_streamc Cs\| tj |¡¡|jsNtj |¡r.t |¡t|dƒ}| |¡WdQRX|  |¡dS)NrÚ) rÎrZr[rÏr¿rÇrºrÞrŸrÆ)r­r[r“Úfr,r,r-Úwrite_binary_file's   zFileOperator.write_binary_filecCs| || |¡¡dS)N)râÚencode)r­r[r“rÜr,r,r-Úwrite_text_file0szFileOperator.write_text_filecCsrtjdkstjdkrntjdkrnxN|D]F}|jr?ózFileOperator.cCs|tj |¡}||jkrxtj |¡sx|j |¡tj |¡\}}| |¡t  d|¡|j sft  |¡|j rx|j  |¡dS)Nz Creating %s)rZr[rÈrÀrÇrÅrvrÎrÐrÑr¿ÚmkdirrÂrÄ)r­r[rwrár,r,r-rÎAs    zFileOperator.ensure_dirc Cs˜t|| ƒ}t d||¡|jsŠ|s0| ||¡rX|s:d}n| |¡sHt‚|t|ƒd…}i}|rvtt dƒrvt j j |d<t j |||df|Ž|  |¡|S)NzByte-compiling %s to %sÚPycInvalidationModeÚinvalidation_modeT)r rÐrÑr¿rÍrNr]r^riÚ py_compileròÚ CHECKED_HASHÚcompilerÆ) r­r[ÚoptimizeÚforcerfZhashed_invalidationZdpathZdiagpathZcompile_kwargsr,r,r-Ú byte_compileMs   zFileOperator.byte_compilecCs²tj |¡r®tj |¡r^tj |¡s^t d|¡|js@t  |¡|j r®||j kr®|j   |¡nPtj |¡rpd}nd}t d||¡|js’t  |¡|j r®||j kr®|j   |¡dS)NzRemoving directory tree at %sÚlinkÚfilezRemoving %s %s)rZr[rÇrÝrÒrÐÚdebugr¿rr£rÂrÄrºrÃ)r­r[r+r,r,r-Úensure_removed^s"       zFileOperator.ensure_removedcCsHd}x>|sBtj |¡r&t |tj¡}Ptj |¡}||kr)rJrfrdr)r­r,r,r-Ú__repr__µs zExportEntry.__repr__cCsDt|tƒsd}n0|j|jko>|j|jko>|j|jko>|j|jk}|S)NF)rnrrJrfrdr)r­Úotherr(r,r,r-Ú__eq__¹s     zExportEntry.__eq__N) r±rµr¶r®r«r˜rrr¯Ú__hash__r,r,r,r-rªs   rz¸(?P(\w|[-.+])+) \s*=\s*(?P(\w+)([:\.]\w+)*) \s*(\[\s*(?P[\w-]+(=\w+)?(,\s*\w+(=\w+)?)*)\s*\])? c Csàt |¡}|s0d}d|ks"d|krÜtd|ƒ‚n¬| ¡}|d}|d}| d¡}|dkrf|d}}n"|dkrztd|ƒ‚| d¡\}}|d } | dkrºd|ks¨d|kr´td|ƒ‚g} nd d „|  d ¡Dƒ} t|||| ƒ}|S) Nr>r?zInvalid specification '%s'rJÚcallableú:rrrcSsg|] }| ¡‘qSr,)rM)rHrár,r,r-rIåsz$get_export_entry..r@)ÚENTRY_REÚsearchrÚ groupdictÚcountrvr) Z specificationr'r(rwrJr[Zcolonsrfrdrr,r,r-rŠËs2    rŠcCsÈ|dkr d}tjdkr.dtjkr.tj d¡}n tj d¡}tj |¡rft |tj¡}|s¢t   d|¡n| dd¡\}}d|kr.|}n| dd¡\}}|rJt|ƒ}|rVt|ƒ}|||fS)NrArr)Úrsplitrvr)rRÚusernameÚpasswordrfr,r,r-Úparse_credentials*sr.cCst d¡}t |¡|S)Né)rZÚumask)r(r,r,r-Úget_process_umask9s  r1cCs>d}d}x$t|ƒD]\}}t|tƒsd}PqW|dk s:t‚|S)NTF)Ú enumeraternrr])Úseqr(rUr+r,r,r-Úis_string_sequence>s  r4z3([a-z0-9_]+([.-][a-z_][a-z0-9_]*)*)-([a-z0-9_.+-]+)z -py(\d\.?\d?)cCsÈd}d}t|ƒ dd¡}t |¡}|r@| d¡}|d| ¡…}|r˜t|ƒt|ƒdkr˜t t  |¡d|¡}|r˜|  ¡}|d|…||dd…|f}|dkrÄt  |¡}|rÄ| d¡| d¡|f}|S)zw Extract name, version, python version from a filename (no extension) Return name, version, pyver or None Nú ú-rz\br{) rr!ÚPYTHON_VERSIONrr”Ústartr^ÚrerÚescaperÚPROJECT_NAME_AND_VERSION)ÚfilenameZ project_namer(Zpyverr'Únr,r,r-Úsplit_filenameMs"   r>z-(?P[\w .-]+)\s*\(\s*(?P[^\s)]+)\)$cCs:t |¡}|std|ƒ‚| ¡}|d ¡ ¡|dfS)zÇ A utility method used to get name and version from a string. From e.g. a Provides-Dist value. :param p: A value in a form 'foo (1.0)' :return: The name and version as a tuple. z$Ill-formed name/version string: '%s'rJZver)ÚNAME_VERSION_RErrrrMrp)rsr'rwr,r,r-Úparse_name_and_versionis  r@cCs¾tƒ}t|pgƒ}t|pgƒ}d|kr8| d¡||O}x€|D]x}|dkrV| |¡q>| d¡r–|dd…}||kr‚t d|¡||kr¶| |¡q>||kr¬t d|¡| |¡q>W|S)NÚ*r6rzundeclared extra: %s)ržrºrÅrNrÐr#)Z requestedZ availabler(ÚrZunwantedr,r,r-Ú get_extrasxs&        rCc Csˆi}yNt|ƒ}| ¡}| d¡}| d¡s8t d|¡nt d¡|ƒ}t  |¡}Wn0t k r‚}zt  d||¡Wdd}~XYnX|S)Nz Content-Typezapplication/jsonz(Unexpected response for JSON request: %szutf-8z&Failed to get external data for %s: %s) r rÑÚgetrNrÐrür„r…r‡rˆr‹Ú exception)rLr(ZrespÚheadersÚctÚreaderÚer,r,r-Ú_get_external_data‘s   rJz'https://www.red-dove.com/pypi/projects/cCs*d|d ¡|f}tt|ƒ}t|ƒ}|S)Nz%s/%s/project.jsonr)Úupperr Ú_external_data_base_urlrJ)rJrLr(r,r,r-Úget_project_data§s rMcCs(d|d ¡||f}tt|ƒ}t|ƒS)Nz%s/%s/package-%s.jsonr)rKr rLrJ)rJÚversionrLr,r,r-Úget_package_data­s rOc@s(eZdZdZdd„Zdd„Zdd„ZdS) ÚCachezæ A class implementing a cache for resources that need to live in the file system e.g. shared libraries. This class was moved from resources to here because it could be used by other modules, e.g. the wheel module. cCsPtj |¡st |¡t |¡jd@dkr6t d|¡tj tj  |¡¡|_ dS)zu Initialise an instance. :param base: The base directory where the cache should be located. é?rzDirectory '%s' is not privateN) rZr[rÝr$rÉrèrÐr#rÈÚnormpathrc)r­rcr,r,r-r®ºs    zCache.__init__cCst|ƒS)zN Converts a resource prefix to a directory name in the cache. )r()r­rfr,r,r-Ú prefix_to_dirÈszCache.prefix_to_dirc CsŒg}x‚t |j¡D]r}tj |j|¡}y>tj |¡s@tj |¡rLt |¡ntj |¡rbt   |¡Wqt k r‚|  |¡YqXqW|S)z" Clear the cache. ) rZrrcr[r$rÒrÓrºrÝrr£r‹r")r­Z not_removedÚfnr,r,r-ÚclearÎs  z Cache.clearN)r±rµr¶Ú__doc__r®rSrUr,r,r,r-rP³srPc@s:eZdZdZdd„Zddd„Zdd„Zd d „Zd d „Zd S)Ú EventMixinz1 A very simple publish/subscribe system. cCs i|_dS)N)Ú _subscribers)r­r,r,r-r®ãszEventMixin.__init__TcCsD|j}||krt|gƒ||<n"||}|r6| |¡n | |¡dS)a` Add a subscriber for an event. :param event: The name of an event. :param subscriber: The subscriber to be added (and called when the event is published). :param append: Whether to append or prepend the subscriber to an existing subscriber list for the event. N)rXrr"Ú appendleft)r­ÚeventÚ subscriberr"ÚsubsÚsqr,r,r-rÅæs  zEventMixin.addcCs,|j}||krtd|ƒ‚|| |¡dS)z™ Remove a subscriber for an event. :param event: The name of an event. :param subscriber: The subscriber to be removed. zNo subscribers: %rN)rXr¸rº)r­rZr[r\r,r,r-rºús zEventMixin.removecCst|j |d¡ƒS)z Return an iterator for the subscribers for an event. :param event: The event to return subscribers for. r,)ÚiterrXrD)r­rZr,r,r-Úget_subscribersszEventMixin.get_subscribersc Ospg}xT| |¡D]F}y||f|ž|Ž}Wn"tk rJt d¡d}YnX| |¡qWt d||||¡|S)a^ Publish a event and return a list of values returned by its subscribers. :param event: The event to publish. :param args: The positional arguments to pass to the event's subscribers. :param kwargs: The keyword arguments to pass to the event's subscribers. z"Exception during event publicationNz/publish %s: args = %s, kwargs = %s, result = %s)r_r‹rÐrEr"rü)r­rZÚargsÚkwargsr(r[r˜r,r,r-Úpublish s    zEventMixin.publishN)T) r±rµr¶rVr®rÅrºr_rbr,r,r,r-rWßs   rWc@s^eZdZdd„Zdd„Zddd„Zdd „Zd d „Zd d „Zdd„Z e dd„ƒZ e dd„ƒZ dS)Ú SequencercCsi|_i|_tƒ|_dS)N)Ú_predsÚ_succsržÚ_nodes)r­r,r,r-r®(szSequencer.__init__cCs|j |¡dS)N)rfrÅ)r­Únoder,r,r-Úadd_node-szSequencer.add_nodeFcCs¾||jkr|j |¡|rºx&t|j |d¡ƒD]}| ||¡q.Wx&t|j |d¡ƒD]}| ||¡qVWx&t|j ¡ƒD]\}}|sz|j|=qzWx&t|j ¡ƒD]\}}|s¢|j|=q¢WdS)Nr,)rfrºržrdrDrerr‰)r­rgZedgesrsr+r–rEr,r,r-Ú remove_node0s   zSequencer.remove_nodecCs<||ks t‚|j |tƒ¡ |¡|j |tƒ¡ |¡dS)N)r]rdÚ setdefaultržrÅre)r­ÚpredÚsuccr,r,r-rÅ@s z Sequencer.addcCsˆ||ks t‚y|j|}|j|}Wn tk rDtd|ƒ‚YnXy| |¡| |¡Wn$tk r‚td||fƒ‚YnXdS)Nz%r not a successor of anythingz%r not a successor of %r)r]rdreÚKeyErrorr¸rº)r­rkrlÚpredsZsuccsr,r,r-rºEs   zSequencer.removecCs||jkp||jkp||jkS)N)rdrerf)r­Ústepr,r,r-Úis_stepRszSequencer.is_stepcCsœ| |¡std|ƒ‚g}g}tƒ}| |¡xd|r’| d¡}||krd||kr| |¡| |¡q0| |¡| |¡|j |d¡}|  |¡q0Wt |ƒS)Nz Unknown: %rrr,) rpr¸ržr"rarºrÅrdrDÚextendÚreversed)r­Úfinalr(ZtodoÚseenrornr,r,r-Ú get_stepsVs"        zSequencer.get_stepscsVdg‰g‰i‰i‰g‰|j‰‡‡‡‡‡‡‡fdd„‰xˆD]}|ˆkr:ˆ|ƒq:WˆS)Nrcsøˆdˆ|<ˆdˆ|<ˆdd7<ˆ |¡y ˆ|}Wntk rVg}YnXxR|D]J}|ˆkrŠˆ|ƒtˆ|ˆ|ƒˆ|<q^|ˆkr^tˆ|ˆ|ƒˆ|<q^Wˆ|ˆ|krôg}x ˆ ¡}| |¡||krÂPqÂWt|ƒ}ˆ |¡dS)Nrr)r"r‹ÚminraÚtuple)rgZ successorsZ successorZconnected_componentZ component)ÚgraphÚindexÚ index_counterÚlowlinksr(ÚstackÚ strongconnectr,r-r}zs.       z3Sequencer.strong_connections..strongconnect)re)r­rgr,)rxryrzr{r(r|r}r-Ústrong_connectionsos"  zSequencer.strong_connectionscCsrdg}x8|jD].}|j|}x|D]}| d||f¡q"WqWx|jD]}| d|¡qHW| d¡d |¡S)Nz digraph G {z %s -> %s;z %s;ú}Ú )rdr"rfr$)r­r(rlrnrkrgr,r,r-Údot¢s     z Sequencer.dotN)F) r±rµr¶r®rhrirÅrºrpruÚpropertyr~rr,r,r,r-rc's   3rc)z.tar.gzz.tar.bz2z.tarz.zipz.tgzz.tbzz.whlTc sX‡‡fdd„}tj ˆ¡‰tˆƒ‰d}|dkr†| d¡r>d}nH| d¡rRd}d}n4| d¡rfd }d }n | d ¡rzd }d }n td|ƒ‚z¼|dkr¾t|d ƒ}|rì| ¡}xD|D] }||ƒq¬Wn.t  ||¡}|rì|  ¡}x|D] }||ƒqÜW|dkr6t j ddkr6x.|  ¡D]"} t| jtƒs| j d¡| _qW| ˆ¡Wd|rR| ¡XdS)NcsRt|tƒs| d¡}tj tj ˆ|¡¡}| ˆ¡rB|ˆtjkrNt d|ƒ‚dS)Nzutf-8zpath outside destination: %r) rnrÚdecoderZr[rÈr$rNr\r¸)r[rs)Údest_dirÚplenr,r-Ú check_path·s   zunarchive..check_path)z.zipz.whlÚzip)z.tar.gzz.tgzZtgzzr:gz)z.tar.bz2z.tbzZtbzzr:bz2z.tarÚtarrBzUnknown format for %rrr{zutf-8)rZr[rÈr^r)r¸rÚnamelistÚtarfilerÞZgetnamesrjrƒZ getmembersrnrJrrƒÚ extractallr) Zarchive_filenamer„Úformatr×r†ÚarchiveríÚnamesrJÚtarinfor,)r„r…r-Ú unarchiveµsH           rc Cs†t ¡}t|ƒ}t|dƒb}xZt |¡D]L\}}}x@|D]8}tj ||¡}||d…} tj | |¡} | || ¡q8Wq(WWdQRX|S)z*zip a directory tree into a BytesIO objectrÛN) ÚioÚBytesIOr^rrZÚwalkr[r$rŸ) Ú directoryr(ZdlenÚzfr_r rìrJZfullZrelrer,r,r-Úzip_dirës   r–)rÚKÚMÚGÚTÚPc@sreZdZdZddd„Zdd„Zdd „Zd d „Zd d „Ze dd„ƒZ e dd„ƒZ dd„Z e dd„ƒZ e dd„ƒZdS)ÚProgressÚUNKNOWNrédcCs<|dks||kst‚||_|_||_d|_d|_d|_dS)NrF)r]rvÚcurÚmaxÚstartedÚelapsedÚdone)r­ZminvalZmaxvalr,r,r-r®s  zProgress.__init__cCsV|j|kst‚|jdks&||jks&t‚||_t ¡}|jdkrF||_n ||j|_dS)N)rvr]r rŸÚtimer¡r¢)r­ZcurvalZnowr,r,r-Úupdate s zProgress.updatecCs |dks t‚| |j|¡dS)Nr)r]r¥rŸ)r­Zincrr,r,r-Ú increments zProgress.incrementcCs| |j¡|S)N)r¥rv)r­r,r,r-r8s zProgress.startcCs |jdk r| |j¡d|_dS)NT)r r¥r£)r­r,r,r-Ústops  z Progress.stopcCs|jdkr|jS|jS)N)r Úunknown)r­r,r,r-Úmaximum!szProgress.maximumcCsD|jr d}n4|jdkrd}n$d|j|j|j|j}d|}|S)Nz100 %z ?? %gY@z%3d %%)r£r rŸrv)r­r(rEr,r,r-Ú percentage%s zProgress.percentagecCs:|dkr|jdks|j|jkr$d}nt dt |¡¡}|S)Nrz??:??:??z%H:%M:%S)r rŸrvr¤ÚstrftimeÚgmtime)r­Zdurationr(r,r,r-Úformat_duration0szProgress.format_durationcCs‚|jrd}|j}n^d}|jdkr&d}nJ|jdks<|j|jkrBd}n.t|j|jƒ}||j|j}|d|j}d|| |¡fS)NZDonezETA r·rrz%s: %s)r£r¢r rŸrvÚfloatr­)r­rfrVr,r,r-ÚETA9s z Progress.ETAcCsN|jdkrd}n|j|j|j}xtD]}|dkr6P|d}q(Wd||fS)Nrgièg@@z%d %sB/s)r¢rŸrvÚUNITS)r­r(Zunitr,r,r-ÚspeedLs   zProgress.speedN)rrž)r±rµr¶r¨r®r¥r¦r8r§r‚r©rªr­r¯r±r,r,r,r-rœÿs     rœz \{([^}]*)\}z[^/\\,{]\*\*|\*\*[^/\\,}]z^[^{]*\}|\{[^}]*$cCs<t |¡rd}t||ƒ‚t |¡r4d}t||ƒ‚t|ƒS)zAExtended globbing function that supports ** and {opt1,opt2,opt3}.z7invalid glob %r: recursive glob "**" must be used alonez2invalid glob %r: mismatching set marker '{' or '}')Ú_CHECK_RECURSIVE_GLOBrr¸Ú_CHECK_MISMATCH_SETÚ_iglob)Ú path_globrØr,r,r-ras    rc cst |d¡}t|ƒdkrpt|ƒdks,t|ƒ‚|\}}}xâ| d¡D](}x"td |||f¡ƒD] }|Vq\WqBWnªd|kr’x t|ƒD] }|Vq‚Wnˆ| dd¡\}}|dkr®d}|dkr¼d}n| d¡}| d ¡}xHt  |¡D]:\}}} tj   |¡}x"ttj  ||¡ƒD] } | VqWqÜWdS) Nrr{r@rz**r rArYú\) Ú RICH_GLOBrvr^r]r´r$Ú std_iglobr%rZr“r[rR) rµZrich_path_globrfržrdÚitemr[ZradicalÚdirrìrTr,r,r-r´ls*       r´)Ú HTTPSHandlerÚmatch_hostnameÚCertificateErrorc@seZdZdZdZdd„ZdS)ÚHTTPSConnectionNTcCst |j|jf|j¡}t|ddƒr0||_| ¡t  tj ¡}t tdƒrV|j tj O_ |jrl| |j|j¡i}|jr¢tj|_|j|jdttddƒr¢|j|d<|j|f|Ž|_|jr|jry$t|j ¡|jƒt d|j¡Wn0tk r|j tj¡|j ¡‚YnXdS)NZ _tunnel_hostFÚ OP_NO_SSLv2)ZcafileZHAS_SNIZserver_hostnamezHost verified: %s)r©Zcreate_connectionÚhostZportÚtimeoutrkÚsockZ_tunnelÚsslZ SSLContextZPROTOCOL_SSLv23riÚoptionsr¿Z cert_fileZload_cert_chainZkey_fileÚca_certsZ CERT_REQUIREDZ verify_modeZload_verify_locationsZ wrap_socketÚ check_domainr¼Z getpeercertrÐrür½ÚshutdownZ SHUT_RDWRr)r­rÂÚcontextrar,r,r-Úconnect•s0      zHTTPSConnection.connect)r±rµr¶rÅrÆrÉr,r,r,r-r¾sr¾c@s&eZdZd dd„Zdd„Zdd„ZdS) r»TcCst |¡||_||_dS)N)ÚBaseHTTPSHandlerr®rÅrÆ)r­rÅrÆr,r,r-r®²s zHTTPSHandler.__init__cOs$t||Ž}|jr |j|_|j|_|S)a This is called to create a connection instance. Normally you'd pass a connection class to do_open, but it doesn't actually check for a class, and just expects a callable. As long as we behave just as a constructor would have, we should be OK. If it ever changes so that we *must* pass a class, we'll create an UnsafeHTTPSConnection class which just sets check_domain to False in the class definition, and choose which one to pass to do_open. )r¾rÅrÆ)r­r`rar(r,r,r-Ú _conn_maker·s zHTTPSHandler._conn_makerc CsVy| |j|¡Stk rP}z$dt|jƒkr>td|jƒ‚n‚Wdd}~XYnXdS)Nzcertificate verify failedz*Unable to verify server certificate for %s)Zdo_openrËrÚstrÚreasonr½rÀ)r­rSrIr,r,r-Ú https_openÇs zHTTPSHandler.https_openN)T)r±rµr¶r®rËrÎr,r,r,r-r»±s r»c@seZdZdd„ZdS)ÚHTTPSOnlyHandlercCstd|ƒ‚dS)NzAUnexpected HTTP request on what should be a secure connection: %s)r)r­rSr,r,r-Ú http_openÛszHTTPSOnlyHandler.http_openN)r±rµr¶rÐr,r,r,r-rÏÚsrÏc@seZdZddd„Zdd„ZdS)Ú TransportrcCs||_tj ||¡dS)N)rÁrrÑr®)r­rÁÚ use_datetimer,r,r-r®ãszTransport.__init__cCsD| |¡\}}}|jr$||jdkr:||_|t |¡f|_|jdS)Nrr)Ú get_host_infoÚ _connectionÚ_extra_headersrZHTTPConnection)r­rÀÚhÚehZx509r,r,r-Úmake_connectionçs zTransport.make_connectionN)r)r±rµr¶r®rØr,r,r,r-rÑâs rÑc@seZdZddd„Zdd„ZdS)Ú SafeTransportrcCs||_tj ||¡dS)N)rÁrrÙr®)r­rÁrÒr,r,r-r®ðszSafeTransport.__init__cCs\| |¡\}}}|si}|j|d<|jr6||jdkrR||_|tj|df|Žf|_|jdS)NrÁrr)rÓrÁrÔrÕrr¾)r­rÀrÖr×rar,r,r-rØôs   zSafeTransport.make_connectionN)r)r±rµr¶r®rØr,r,r,r-rÙïs rÙc@seZdZdd„ZdS)Ú ServerProxycKst| dd¡|_}|dk r^t|ƒd}| dd¡}|dkr@t}nt}|||d|d<}||_tjj ||f|ŽdS)NrÁrrÒZhttps)rÒÚ transport) rarÁrrDrÙrÑrÛrrÚr®)r­rTrarÁrQrÒZtclsrVr,r,r-r®s  zServerProxy.__init__N)r±rµr¶r®r,r,r,r-rÚsrÚcKs6tjddkr|d7}nd|d<d|d<t||f|ŽS)Nrr{ÚbrÚnewlinezutf-8rÜ)rjrƒrÞ)rTrírar,r,r-Ú _csv_opens  rÞc@s4eZdZedƒedƒedƒdœZdd„Zdd„Zd S) ÚCSVBaser@ú"r€)Ú delimiterZ quotecharZlineterminatorcCs|S)Nr,)r­r,r,r-Ú __enter__(szCSVBase.__enter__cGs|j ¡dS)N)rr)r­rr,r,r-Ú__exit__+szCSVBase.__exit__N)r±rµr¶rÌÚdefaultsrârãr,r,r,r-rß!s  rßc@s(eZdZdd„Zdd„Zdd„ZeZdS)Ú CSVReadercKs\d|kr4|d}tjddkr,t d¡|ƒ}||_nt|ddƒ|_tj|jf|jŽ|_dS)Nrrr{zutf-8r[rB) rjrƒr„r…rrÞÚcsvrHrä)r­rarr,r,r-r®0szCSVReader.__init__cCs|S)Nr,)r­r,r,r-Ú__iter__;szCSVReader.__iter__cCsJt|jƒ}tjddkrFx,t|ƒD] \}}t|tƒs"| d¡||<q"W|S)Nrr{zutf-8)ÚnextrHrjrƒr2rnrrƒ)r­r(rUr¹r,r,r-rè>s   zCSVReader.nextN)r±rµr¶r®rçrèÚ__next__r,r,r,r-rå/s råc@seZdZdd„Zdd„ZdS)Ú CSVWritercKs$t|dƒ|_tj|jf|jŽ|_dS)NrÛ)rÞrræÚwriterrä)r­rTrar,r,r-r®Is zCSVWriter.__init__cCsRtjddkrBg}x*|D]"}t|tƒr0| d¡}| |¡qW|}|j |¡dS)Nrr{zutf-8)rjrƒrnrrãr"rëÚwriterow)r­ÚrowrBr¹r,r,r-rìMs   zCSVWriter.writerowN)r±rµr¶r®rìr,r,r,r-rêHsrêcsHeZdZeejƒZded<d ‡fdd„ Zdd„Zdd „Zd d „Z ‡Z S) Ú ConfiguratorÚ inc_convertZincNcs"tt|ƒ |¡|pt ¡|_dS)N)Úsuperrîr®rZr¥rc)r­Úconfigrc)Ú __class__r,r-r®`szConfigurator.__init__c s°‡‡fdd„‰ˆ d¡}t|ƒs*ˆ |¡}ˆ dd¡}ˆ dd¡}|r\t‡fdd„|Dƒƒ}‡‡fd d„ˆDƒ}t|ƒ}|||Ž}|r¬x$| ¡D]\}} t||ˆ| ƒƒqW|S) Ncszt|ttfƒr*t|ƒ‡fdd„|Dƒƒ}nLt|tƒrld|krHˆ |¡}qvi}x(|D]}ˆ||ƒ||<qRWn ˆ |¡}|S)Ncsg|] }ˆ|ƒ‘qSr,r,)rHrU)Úconvertr,r-rIgszBConfigurator.configure_custom..convert..z())rnrrwÚtypeÚdictÚconfigure_customró)Úor(r–)rór­r,r-róes    z.Configurator.configure_custom..convertz()r z[]r,csg|] }ˆ|ƒ‘qSr,r,)rHr÷)rór,r-rIzsz1Configurator.configure_custom..cs$g|]}t|ƒr|ˆˆ|ƒf‘qSr,)r)rHr–)rñrór,r-rI{s)rarrrwrõr‰Úsetattr) r­rñrtÚpropsr`r‰rar(r=rEr,)rñrór­r-röds     zConfigurator.configure_customcCs4|j|}t|tƒr0d|kr0| |¡|j|<}|S)Nz())rñrnrõrö)r­ryr(r,r,r-Ú __getitem__ƒs zConfigurator.__getitem__c CsFtj |¡stj |j|¡}tj|ddd}t |¡}WdQRX|S)z*Default converter for the inc:// protocol.rBzutf-8)rÜN) rZr[Úisabsr$rcr„rÞr‡rˆ)r­r˜rár(r,r,r-rï‰s  zConfigurator.inc_convert)N) r±rµr¶rõrZvalue_convertersr®rörúrïÚ __classcell__r,r,)ròr-rî[s  rîc@s*eZdZdZd dd„Zdd„Zdd „ZdS) ÚSubprocessMixinzC Mixin for running subprocesses and capturing their output FNcCs||_||_dS)N)ÚverboseÚprogress)r­rþrÿr,r,r-r®–szSubprocessMixin.__init__cCsn|j}|j}xT| ¡}|sP|dk r0|||ƒq|sBtj d¡ntj | d¡¡tj ¡qW| ¡dS)z¨ Read lines from a subprocess' output stream and either pass to a progress callable (if specified) or write progress information to sys.stderr. Nr zutf-8) rÿrþÚreadlinerjÚstderrrŸrƒÚflushr)r­rrÈrÿrþr+r,r,r-rHšs zSubprocessMixin.readercKsžtj|ftjtjdœ|—Ž}tj|j|jdfd}| ¡tj|j|jdfd}| ¡|  ¡|  ¡|  ¡|j dk rˆ|  dd¡n|j ršt j d¡|S)N)Ústdoutrr)rÌr`rzdone.Úmainzdone. )Ú subprocessÚPopenÚPIPEÚ threadingÚThreadrHrr8rÚwaitr$rÿrþrjrŸ)r­ÚcmdrarsZt1Zt2r,r,r-Ú run_command¯s   zSubprocessMixin.run_command)FN)r±rµr¶rVr®rHr r,r,r,r-rý’s rýcCst dd|¡ ¡S)z,Normalize a python package name a la PEP 503z[-_.]+r6)r9Úsubrp)rJr,r,r-Únormalize_nameÀsrc@s.eZdZdZdZd dd„Zdd„Zdd „ZdS) Ú PyPIRCFilezhttps://upload.pypi.org/legacy/ÚpypiNcCs.|dkrtj tj d¡d¡}||_||_dS)Nrz.pypirc)rZr[r$r"r<rL)r­rTrLr,r,r-r®ÔszPyPIRCFile.__init__c Csˆi}tj |j¡r„|jp|j}t ¡}| |j¡|  ¡}d|kr2|  dd¡}dd„|  d¡Dƒ}|gkr~d|kr|dg}n²x°|D]¨}d|i}|  |d¡|d<xHd |jfd |j fd fD].\}} |  ||¡rÞ|  ||¡||<q¸| ||<q¸W|dkr||jdfkr|j|d <q„|d|kr„|d |kr„i}q„WnRd |kr„d }|  |d ¡r\|  |d ¡}n|j}|  |d¡|  |d ¡|||j dœ}|S)NÚ distutilsz index-serverscSs g|]}| ¡dkr| ¡‘qS)r)rM)rHÚserverr,r,r-rIæsz#PyPIRCFile.read..r€rrr,Ú repositoryÚrealm)r-Nz server-loginr-)r,r-rrr)rZr[rÇr<rLÚDEFAULT_REPOSITORYrÚRawConfigParserr†r’rDrvÚ DEFAULT_REALMÚ has_option) r­r(rrñr’Ú index_serversÚ_serversrryrrr,r,r-r†ÚsN                 zPyPIRCFile.readc Cslt ¡}|j}| |¡| d¡s,| d¡| dd|¡| dd|¡t|dƒ}| |¡WdQRXdS)Nrr,r-rÛ) rrr<r†Ú has_sectionr›ržrÞrŸ)r­r,r-rñrTrár,r,r-r¥s    zPyPIRCFile.update)NN)r±rµr¶rrr®r†r¥r,r,r,r-rÏs  :rcCst|jd ¡S)zG Read the PyPI access configuration as supported by distutils. )rL)rrLr†)ryr,r,r-Ú _load_pypirc srcCstƒ |j|j¡dS)N)rr¥r,r-)ryr,r,r-Ú _store_pypirc&src CsÖtjdkrFdtj ¡krdSdtj ¡kr.dSdtj ¡kr@dStjSdtjkrZtjdStjd ksnttd ƒsttjSt ¡\}}}}}| ¡  d d ¡}|  d d¡  d d¡}|dd…dkrÆd||fS|dd…dkr(|ddkrÈd}dt |dƒd|dd…f}dddœ}|d|tj 7}n |dd…dkrLdd l m }|ƒS|dd!…d"krŠd"}t d#tj¡}| |¡}|rÈ| ¡}n>|dd!…d$krÈddl} ddl} |  | j ¡|||¡\}}}d%|||fS)&aúReturn a string that identifies the current platform. This is used mainly to distinguish platform-specific build directories and platform-specific built distributions. Typically includes the OS name and version and the architecture (as supplied by 'os.uname()'), although the exact information included depends on the OS; eg. on Linux, the kernel version isn't particularly important. Examples of returned values: linux-i586 linux-alpha (?) solaris-2.6-sun4u Windows will return one of: win-amd64 (64bit Windows on AMD64 (aka x86_64, Intel64, EM64T, etc) win32 (all others - specifically, sys.platform is returned) For other non-POSIX platforms, currently just returns 'sys.platform'. rÚamd64z win-amd64z(arm)z win-arm32z(arm64)z win-arm64Ú_PYTHON_HOST_PLATFORMråÚunamerYrr5rWr6NéÚlinuxz%s-%sÚsunosrÚ5Úsolarisz%d.%sr{éÚ32bitÚ64bit)iÿÿÿlÿÿÿÿz.%sÚaix)Ú aix_platforméÚcygwinz[\d.]+Údarwinz%s-%s-%s)rZrJrjrNrpÚplatformr rir r!ÚintÚmaxsizeZ _aix_supportr*r9röÚASCIIrr”Ú _osx_supportÚdistutils.sysconfigÚget_platform_osxÚ sysconfigÚget_config_vars) ÚosnamerÀÚreleaserNÚmachineÚbitnessr*Úrel_rer'r2rr,r,r-Úget_host_platform.sL         r<Úwin32z win-amd64z win-arm32)Zx86Zx64ZarmcCs2tjdkrtƒStj d¡}|tkr*tƒSt|S)NrZVSCMD_ARG_TGT_ARCH)rZrJr<r rDÚ_TARGET_TO_PLAT)Zcross_compilation_targetr,r,r-Ú get_platform†s   r?)NN)r¨)N)N)NT)†r„Ú collectionsrÚ contextlibræZglobrr¸r‘r‡ÚloggingrZrôr9r©rÃÚ ImportErrorrrjrŠr¡rrZdummy_threadingr¤rrÚcompatrrrr r r r r rrrrrrrrrrrrrÚ getLoggerr±rÐrörrCrBr4r;r8rPr#r<rXrgrlrorurzr™r Úcontextmanagerr¤r¦rªr¯r«r½r¾rrÚVERBOSErrŠr&r(r*r.r1r4ÚIr;r7r>r?r@rCrJrLrMrOrPrWrcZARCHIVE_EXTENSIONSrr–r°rœr·r²r³r´r»rÊr¼r½r¾rÏrÑrÙrÚrÞrßrårêrîrýrrrrr<r>r?r,r,r,r-Úsâ      \         Y}   /  8  )    ,H  6]    !)  7.QR