๓ ^†๊Wc@@s๋dZddlmZddlZddlZddlZddlZddlmZ ddl m Z ddl m Z mZmZmZmZddgZejeƒZd efd „ƒYZeƒZd efd „ƒYZd „ZdS(s)Handles all VCS (version control) supporti(tabsolute_importN(tparse(t BadCommand(t display_patht backup_dirtcall_subprocesstrmtreetask_path_existstvcstget_src_requirementt VcsSupportcB@s˜eZiZddddddgZd„Zd„Zed„ƒZed „ƒZed „ƒZ d „Z ddd „Z d „Z d„Zd„ZRS(tsshtgitthgtbzrtsftptsvncC@sRtjj|jƒttddƒr;tjj|jƒntt|ƒj ƒdS(Nt uses_fragment( t urllib_parset uses_netloctextendtschemestgetattrtNoneRtsuperR t__init__(tself((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyRscC@s |jjƒS(N(t _registryt__iter__(R((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyR#scC@st|jjƒƒS(N(tlistRtvalues(R((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytbackends&scC@sg|jD]}|j^q S(N(Rtdirname(Rtbackend((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytdirnames*scC@s.g}x!|jD]}|j|jƒqW|S(N(RRR(RRR!((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyt all_schemes.scC@sbt|dƒs&tjd|jƒdS|j|jkr^||j|j+://, e.g. svn+http://myrepo/svn/MyApp#egg=MyAppt+it@R7N(R8tAssertionErrortsplitRturlsplitRtrsplitt urlunsplit( Rt error_messageR8tschemetnetlocR<tquerytfragtrev((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyt get_url_revs" cC@sH|jdƒj|jƒ s,td|ƒ‚|j|ƒ|j|ƒfS(sA Returns (url, revision), where both are strings RDsBad directory: %s(trstriptendswithR RMtget_urlt get_revision(RR.((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytget_info’s cC@stj|ƒjdƒS(si Normalize a URL for comparison by unquoting it and removing any trailing slash. RD(RtunquoteRY(RR8((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyt normalize_urlšscC@s|j|ƒ|j|ƒkS(sV Compare two repo URLs for identity, ignoring incidental differences. (R_(Rturl1turl2((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyt compare_urlsกscC@s t‚dS(sx Called when installing or updating an editable package, takes the source path of the checkout. N(RI(Rtdest((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytobtainงscC@s t‚dS(sB Switch the repo at ``dest`` to point to ``URL``. N(RI(RRcR8t rev_options((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytswitchฎscC@s t‚dS(sO Update an already-existing repo to the given ``rev_options``. N(RI(RRcRe((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytupdateดscC@s t‚dS(sp Return True if the version is identical to what exists and doesn't need to be updated. N(RI(RRcRe((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyt check_versionบsc C@sQt}t}tjj|ƒrAt}tjjtjj||jƒƒr|j|ƒ}|j||ƒrโt j d|j j ƒt |ƒ|ƒ|j||ƒsาt jdt |ƒ|j |ƒ|j||ƒqt jdƒq>t jd|j|j t |ƒ|ƒddf}qAt jd ||j|j ƒd df}n|rMt jd |j|ƒtd |d|dƒ}|dkrผt jd|j t |ƒ||ƒ|j|||ƒqM|dkrหqM|dkrt jdt |ƒƒt|ƒt}qM|d krMt|ƒ} t jdt |ƒ| ƒtj|| ƒt}qMn|S(sญ Prepare a location to receive a checkout/clone. Return True if the location is ready for (and requires) a checkout/clone, False otherwise. s)%s in %s exists, and has correct URL (%s)sUpdating %s %s%ss$Skipping because already up-to-date.s%s %s in %s exists with URL %ss%(s)witch, (i)gnore, (w)ipe, (b)ackup tstitwtbs0Directory %s already exists, and is not a %s %s.s(i)gnore, (w)ipe, (b)ackup s+The plan is to install the %s repository %ssWhat to do? %siisSwitching %s %s to %s%ss Deleting %ssBacking up %s to %s(RiRjRkRl(RjRkRl(tTruetFalseR;R<texiststjoinR R[RbR&R)t repo_namettitleRRhtinfoRgR'R$RRfRRtshutiltmove( RRcR8Ret rev_displaytcheckouttpromptt existing_urltresponsetdest_dir((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytcheck_destinationมs~$                 cC@s0tjj|ƒrt|ƒn|j|ƒdS(sq Clean up current location and download the url repository (and vcs infos) into location N(R;R<RoRRd(RR.((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pytunpacks cC@s t‚dS(s๊ Return a string representing the requirement needed to redownload the files currently present in location, something like: {repository_url}@{revision}#egg={project_name}-{version_identifier} N(RI(RtdistR.((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyR scC@s t‚dS(s_ Return the url used at location Used in get_info or check_destination N(RI(RR.((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyR[&scC@s t‚dS(s_ Return the current revision of the files at location Used in get_info N(RI(RR.((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyR\-straisec C@sx|jg|}y#t||||||||ƒSWn>tk rs} | jtjkrmtd|jƒ‚qt‚nXdS(sซ Run a VCS subcommand This is simply a wrapper around call_subprocess that adds the VCS command name, and checks that the VCS is available sCannot find command %rN(R$RtOSErrorterrnotENOENTR( Rtcmdt show_stdouttcwdt on_returncodet command_levelt command_desct extra_environtspinnerte((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyt run_command4s   cC@sDtjd||j|jƒtjj||jƒ}tjj|ƒS(sจ Check if a location is controlled by the vcs. It is meant to be overridden to implement smarter detection mechanisms for specific vcs. sChecking in %s for %s (%s)...(R&R)R R$R;R<RpRo(R*R.R<((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyR-Ks (N(R(R4R$R RRRRCRHRJRXR]R_RbRdRfRgRhR|R}R R[R\RmtloggingtDEBUGRŒt classmethodR-(((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyR6`s2            S   cC@sztj|ƒ}|r`y|ƒj||ƒSWq`tk r\tjd||jƒ|jƒSXntjd|ƒ|jƒS(NsPcannot determine version of editable source in %s (%s command not found in path)stcannot determine version of editable source in %s (is not SVN checkout, Git clone, Mercurial clone or Bazaar branch)(RR3R RR&R'R$tas_requirement(R~R.tversion_control((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyR Xs    (t__doc__t __future__RRRR;Rttpip._vendor.six.moves.urllibRRtpip.exceptionsRt pip.utilsRRRRRt__all__t getLoggerR(R&tobjectR RR6R (((sa/private/var/folders/3n/6h2rwf155rn1m71wwyxn79n80000gn/T/pip-build-IcAT_k/pip/pip/vcs/__init__.pyts    ( G ๘