Edit File: req_install.pyc
� ��abc @@ s d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z m Z d d l! m" Z" d d l# Z$ d d l% m& Z& m' Z' m( Z( d d l) m* Z* m+ Z+ m, Z, m- Z- d d l. m/ Z/ m0 Z0 d d l1 m2 Z2 m3 Z3 m4 Z4 m5 Z5 d d l6 m7 Z7 m8 Z8 m9 Z9 m: Z: m; Z; m< Z< m= Z= m> Z> m? Z? m@ Z@ mA ZA mB ZB mC ZC mD ZD mE ZE mF ZF d d lG mH ZH d d lI mJ ZJ d d lK mL ZL d d lM mN ZN d d lO mP ZP d d lQ mR ZR d d lS mT ZT d d l# mU ZU mV ZV e jW eX � ZY e jZ j[ j\ � Z] d � Z^ d � Z_ d e` f d � � YZa d � Zb ec d � Zd d S( i ( t absolute_importN( t sysconfig( t change_root( t FeedParser( t pkg_resourcest six( t specifiers( t Marker( t InvalidRequirementt Requirement( t canonicalize_name( t Versiont parse( t configparser( t native_strt get_stdlibt WINDOWS( t is_urlt url_to_patht path_to_urlt is_archive_file( t InstallationErrort UninstallationError( t bin_pyt running_under_virtualenvt PIP_DELETE_MARKER_FILENAMEt bin_user( t display_patht rmtreet ask_path_existst backup_dirt is_installable_dirt dist_in_usersitet dist_in_site_packagest egg_link_patht call_subprocesst read_text_filet FakeFilet _make_build_dirt ensure_dirt get_installed_versiont normalize_patht dist_is_local( t Hashes( t RemovedInPip10Warning( t indent_log( t SETUPTOOLS_SHIM( t open_spinner( t UninstallPathSet( t vcs( t move_wheel_filest Wheelc C@ sO t j d | � } d } | r? | j d � } | j d � } n | } | | f S( Ns ^(.+)(\[[^\]]+\])$i i ( t ret matcht Nonet group( t patht mt extrast path_no_extras( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt _strip_extras9 s c C@ s t d � | D� � S( Nc s@ s | ] } t j | � Vq d S( N( R t safe_extra( t .0t extra( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pys <genexpr>F s ( t set( R: ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt _safe_extrasE s t InstallRequirementc B@ s e Z d' e d' e e e d' e d' d' e d � Z e d' d' e d' d' e d � � Z e d' e d' d' e d � � Z d � Z d � Z d � Z e d � � Z e d � � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z d � Z d � Z d � Z d � Z e j d � Z e d � � Z d � Z e d � Z e d � Z d � Z d � Z! d � Z" d � Z# d' d � Z$ g d' d' d' d � Z% d � Z& d � Z' d � Z( d( d' d � Z) d! � Z* e d" � � Z+ d' d' d' d# � Z, d$ � Z- e d% � � Z. e d& � Z/ RS() c @ s� d | _ t � t j � r� y t � � � Wn� t k r� t j j � k rV d } n> d � k r� t � f d � t D� � r� d } n t j � } t d � | f � � n Xt � j � | _ n � | _ | | _ | | _ | | _ | | _ | | _ | | _ | _ | | _ | d k r*| | _ n � o6� j | _ d | _ d | _ d | _ d | _ d | _ | | _ d | _! d | _" t# | _$ t# | _% d | _& | r�| n i | _' | | _( t# | _) | | _* d S( Ns% It looks like a path. Does it exist ?t =c 3@ s | ] } | � k Vq d S( N( ( R> t op( t req( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pys <genexpr>V s s, = is not a valid operator. Did you mean == ?s Invalid requirement: '%s' %s( (+ R: t isinstanceR t string_typesR R t osR8 t sept anyt operatorst tracebackt format_excR RA RE t comes_fromt constraintt source_dirt editablet _wheel_cachet linkt original_linkt as_eggR6 t markerst markert _egg_info_patht satisfied_byt conflicts_witht _temp_build_dirt _ideal_build_dirt updatet install_succeededt uninstalledt Falset nothing_to_uninstallt use_user_sitet target_dirt optionst pycompilet preparedt isolated( t selfRE RN RP RQ RS RU R] Re RV Rg Rd t wheel_cacheRO t add_msg( ( RE s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt __init__K sN ) c C@ s� d d l m } t | | � \ } } } | j d � rF t | � } n d } | | | d | d t d | | � d | d | d | r� | n i d | �} | d k r� t | � | _ n | S( Ni ( t Links file:RP RQ RS RO Rg Rd Ri ( t pip.indexRl t parse_editablet startswithR R6 t TrueRA R: ( t clst editable_reqRN t default_vcsRg Rd Ri RO Rl t namet urlt extras_overrideRP t res( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt from_editable� s c C@ s� d d l m } t | � r% d } n d } | | k ry | j | d � \ } } | j � } | sj d } q t | � } n d } | j � } d } t j j t j j | � � } d } d } t | � r� | | � } n� t | � \ } } t j j | � rOt j j | k s| j d � rOt | � s:t d | � � n | t | � � } nF t | � r�t j j | � s�t j d | � n | t | � � } n | r,| j d k r�t j d | j � r�| t t j j t j j | j � � � � } n | j r t | j � } d | j | j f } q2| j } n | } | r>| n i } | | | d | d | d | d | d | d | �} | r�t t! d | � j" � | _" n | S( s� Creates an InstallRequirement from a name, which might be a requirement, directory containing 'setup.py', filename, or URL. i ( Rl s ; t ;i t .s; Directory %r is not installable. File 'setup.py' not found.sA Requirement %r looks like a filename, but the file does not existt files \.\./s %s==%sRS RV Rg Rd Ri RO t placeholderN(# Rm Rl R t splitt stripR6 R RH R8 t normpatht abspathR< t isdirRI Ro R R R R t isfilet loggert warningt schemeR4 t searchRu t is_wheelR3 t filenameRt t versiont egg_fragmentRA R R: ( Rq Rt RN Rg Rd Ri RO Rl t marker_sepRV RE R8 RS R: t pt wheelRw ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt from_line� sb ! $- c C@ s� | j r; t | j � } | j rV | d | j j 7} qV n | j rP | j j n d } | j d k r� | d t | j j � 7} n | j r� t | j t j � r� | j } n | j j � } | r� | d | 7} q� n | S( Ns from %ss in %ss (from %s)( RE t strRS Ru R6 RY R t locationRN RF R RG t from_path( Rh t sRN ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt __str__� s c C@ s d | j j t | � | j f S( Ns <%s object: %s editable=%r>( t __class__t __name__R� RQ ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt __repr__ s c C@ s� | j d k r' | j | | � | _ n | j d k r� | r� | j } | j j | j | j � | _ | | j k r� t j d | j � q� n d S( s Ensure that if a link can be found for this, that it is found. Note that self.link may still be None - if Upgrade is False and the requirement is already installed. If require_hashes is True, don't use the wheel cache, because cached wheels, always built locally, have different hashes than the files downloaded from the index server and thus throw false hash mismatches. Furthermore, cached wheels at present have undeterministic contents due to file modification times. s Using cached wheel link: %sN( RS R6 t find_requirementRR t cached_wheelRt R� t debug( Rh t findert upgradet require_hashest old_link( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt populate_link s c C@ s | j j S( N( RE t specifier( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR� s c C@ s4 | j } t | � d k o3 t t | � � j d k S( s� Return whether I am pinned to an exact version. For example, some-package==1.2 is pinned; some-package>1.2 is not. i s ==s ===( s ==s ===( R� t lent nextt itert operator( Rh R ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt is_pinned! s c C@ sy | j d k r d St | j � } | j ru t | j t j � rL | j } n | j j � } | ru | d | 7} qu n | S( Ns ->( RE R6 R� RN RF R RG R� ( Rh R� RN ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR� + s c C@ s� | j d k r | j S| j d k rV t j j t j d d � � | _ | | _ | j S| j rq | j j � } n | j } t j j | � s� t j d | � t | � n t j j | | � S( Ns -builds pip-s Creating directory %s( R[ R6 RE RH R8 t realpatht tempfilet mkdtempR\ RQ Rt t lowert existsR� R� R& t join( Rh t build_dirRt ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt build_location8 s c C@ s� | j d k r d S| j d k s( t � | j s7 t � | j sF t � | j } d | _ | j | j � } t j j | � r� t d t | � � � n t j d | t | � t | � � t j | | � | | _ d | _ | | _ d | _ d S( s� Move self._temp_build_dir to self._ideal_build_dir/self.req.name For some requirements (e.g. a path to a directory), the name of the package is not available until we run egg_info, so the build_location will return a temporary directory and store the _ideal_build_dir. This is only called by self.egg_info_path to fix the temporary build directory. Ns< A package already exists in %s; please remove it to continues, Moving package %s from %s to new location %s( RP R6 RE t AssertionErrorR[ R\ R� RH R8 R� R R R� R� t shutilt moveRX ( Rh t old_locationt new_location( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt _correct_build_locationS s( c C@ s, | j d k r d St t j | j j � � S( N( RE R6 R R t safe_nameRt ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyRt s s c C@ s+ t j j | j | j r$ | j j p' d � S( Nt ( RH R8 R� RP RS t subdirectory_fragment( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt setup_py_diry s c C@ s� | j s t d | � � y d d l } WnH t k rs t d � d k rT d } n t j � } t d | � � n Xt j j | j d � } t j r� t | t j � r� | j t j � � } n | S( Ns No source dir for %si t setuptoolss Please install setuptools.sW Could not import setuptools which is required to install from a source distribution. %ss setup.py( RP R� R� t ImportErrorR( R6 RL RM R RH R8 R� R� R t PY2RF t text_typet encodet syst getfilesystemencoding( Rh R� Rj t setup_py( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR� s c C@ s� | j s t � | j r4 t j d | j | j � n t j d | j | j � t � �� t | j } t j d | g } | j r� | d g 7} n | d g } | j r� g } n. t j j | j d � } t | � d d g } t | | d | j d t d d �Wd QX| j s~t t | j � d � t � r6d } n d } t d j | j � d | | j � d g � � | _ | j � nb t | j � d � } t | j j � | k r�t j d | j | j | | j � t | � | _ n d S( Ns2 Running setup.py (path:%s) egg_info for package %ss7 Running setup.py (path:%s) egg_info for package from %ss -cs --no-user-cfgt egg_infos pip-egg-infos --egg-baset cwdt show_stdoutt command_descs python setup.py egg_infoR s ==s ===R� t Namesu Running setup.py (path:%s) egg_info for package %s produced metadata for project name %s. Fix your #egg=%s fragments.( RP R� Rt R� R� R� RS R- R. R� t executableRg RQ RH R8 R� R� R' R# R` RE RF t parse_versiont pkg_infoR R R� R R� ( Rh t scriptt base_cmdt egg_info_cmdt egg_base_optiont egg_info_dirRD t metadata_name( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt run_egg_info� sP c C@ sy | j d k r5 | j j | � s% d S| j j | � S| j sD t � | j | � } t j j | � si d St | � } | S( N( RY R6 t has_metadatat get_metadataRP R� t egg_info_pathRH R8 R� R$ ( Rh R� t data( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt egg_info_data� s c C@ s< | j d k r&| j r$ | j } n t j j | j d � } t j | � } | j r�g } x t j | � D] \ } } } x- t j D]" } | | k r� | j | � q� q� Wx� t | � D]� } t j j t j j | | d d � � s t j j t j j | | d d � � r| j | � q� | d k s2| d k r� | j | � q� q� W| j g | D] } t j j | | � ^ qS� qj Wg | D] } | j d � r�| ^ q�} n | s�t d | | f � � n | s�t d | | f � � t | � d k r| j d d � � n t j j | | d � | _ n t j j | j | � S( Ns pip-egg-infot bint pythont Scriptss Python.exet testt testss .egg-infos$ No files/directories in %s (from %s)i t keyc S@ s8 | j t j j � t j j r3 | j t j j � p6 d S( Ni ( t countRH R8 RI t altsep( t x( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt <lambda> s i ( RX R6 RQ RP RH R8 R� R� t listdirt walkR1 t dirnamest removet listt lexistsR� t extendt endswithR R� R� t sort( Rh R� t baset filenamest roott dirst filest dirt f( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR� � sB *+ c C@ s] t � } | j d � } | s@ t j d t | j d � � � n | j | pO d � | j � S( Ns PKG-INFOs No PKG-INFO file found in %sR� ( R R� R� R� R R� t feedt close( Rh R� R� ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR� s s \[(.*?)\]c C@ s t | j � S( N( R( Rt ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt installed_version s c C@ sy | j s t � | j � d } | j j rV | | j j k rV t j d | | j � n t j d t | j � | | � d S( NR� s' Requested %s, but installing version %ss; Source in %s has version %s, which satisfies requirement %s( RP R� R� RE R� R� R� R� R� R ( Rh R� ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt assert_source_matches_version$ s c C@ s | j s t j d | j � d S| j s/ t � | j s> t � | j j d k rT d Sd | j j k s| t d | j j � � | j s� d S| j j j d d � \ } } t j | � } | r� | | j j � } | r� | j | j � q| j | j � n d st d | j | f � � d S( Ns> Cannot update repository at %s; repository location is unknownR{ t +s bad url: %ri i s+ Unexpected version control type (in %s): %s( RS R� R� RP RQ R� R� Ru R] R} R1 t get_backendt obtaint export( Rh R� t vc_typeRu t backendt vcs_backend( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt update_editable5 s, ( c C@ s | j � s% t d | j f � � n | j p4 | j } t | j � } t | � s{ t j d | j | t j � t | _ d S| t � k r� t j d | j | � t | _ d St | � } t | � } d j t j | j � � } | j o� t j j | j � } t | j d d � } | r�| j j d � r�| j j | � r�| j | j � | j d � r�x'| j d � j! � D]7 } t j j" t j j# | j | � � } | j | � qsWq;| j d � r;| j d � r�| j d � } n g } x� g | j d � j! � D] } | r | | k r | ^ q D]^ } t j j# | j | � } | j | � | j | d � | j | d � | j | d � q"Wq;n�| r�t$ j% d j | j � t& � | j | � n| j j d � r2| j | j � t j j' | j � d } t j j# t j j( | j � d � } | j) | d | � n | rw| j j d � rwx� t* j+ j, | � D] } | j | � q]Wn� | r%t- | d � �% } t j j. | j/ � j0 � � } Wd QX| | j k s�t1 d | | j | j f � � | j | � t j j# t j j( | � d � } | j) | | j � n t j2 d | | j � | j d � r�| j3 d � r�xz | j4 d � D]f } t5 | � r�t6 } n t7 } | j t j j# | | � � t8 ri| j t j j# | | � d � qiqiWn | j d � rt9 j: r�i } n i d d 6} t; j< | � } | j= t> | j? d � � � | j@ d � rx� | jA d � D]� \ } } t5 | � rot6 } n t7 } | j t j j# | | � � t8 rN| j t j j# | | � d � | j t j j# | | � d � | j t j j# | | � d � qNqNWqn | jB | � | | _C d S(! s� Uninstall the distribution currently satisfying this requirement. Prompts before removing or modifying files unless ``auto_confirm`` is True. Refuses to delete or modify files outside of ``sys.prefix`` - thus uninstallation within a virtual environment can only modify that virtual environment, even if the virtualenv is linked to global site-packages. s. Cannot uninstall requirement %s, not installeds1 Not uninstalling %s at %s, outside environment %sNs< Not uninstalling %s at %s, as it is in the standard library.s {0}.egg-infoR8 s .egg-infos installed-files.txts top_level.txts namespace_packages.txts .pys .pycs .pyos� Uninstalling a distutils installed project ({0}) has been deprecated and will be removed in a future version. This is due to the fact that uninstalling a distutils project will only partially uninstall the project.s .eggi s easy-install.pths ./s .dist-infot rs; Egg-link %s does not match installed location of %s (at %s)s) Not sure how to uninstall: %s - Check: %st scriptss .bats entry_points.txtRC t delimiterst console_scriptss .exes .exe.manifests -script.py( RC (D t check_if_existsR Rt RY RZ R) R� R* R� t infoR� R� t prefixRp Ra R R0 R" t formatR t to_filenamet project_nameR� RH R8 R� t getattrt _providerR6 R� t addR� R� t splitlinesR R� t warningst warnR, R} t dirnamet add_ptht pipR� t uninstallation_pathst opent normcaset readlineR~ R� R� t metadata_isdirt metadata_listdirR R R R R R� R t SafeConfigParsert readfpR% t get_metadata_linest has_sectiont itemsR� R_ ( Rh t auto_confirmt distt dist_patht paths_to_removet develop_egg_linkt develop_egg_link_egg_infot egg_info_existst distutils_egg_infot installed_fileR8 t namespacesR� t top_level_pkgt easy_install_eggt easy_install_ptht fht link_pointerR� t bin_dirRd t configRt t value( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt uninstallR s� " $ * ' c C@ s0 | j r | j j � n t j d | j � d S( Ns' Can't rollback %s, nothing uninstalled.( R_ t rollbackR� t errorRt ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt rollback_uninstall� s c C@ s< | j r | j j � n | j s8 t j d | j � n d S( Ns% Can't commit %s, nothing uninstalled.( R_ t commitRa R� R+ Rt ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt commit_uninstall� s c C@ s� | j s t � t } d | j | j � d f } t j j | | � } t j j | � r"t d t | � d � } | d k r� t } q"| d k r� t j d t | � � t j | � q"| d k rt | � } t j d t | � t | � � t j | | � q"| d k r"t j d � q"n | r�t j | d t j d t �} t j j t j j | j � � } xt j | � D]� \ } } } d | k r�| j d � n xl | D]d } t j j | | � } | j | | � } t j | j d | d � } d | _ | j | d � q�Wxb | D]Z } | t k r0qn t j j | | � } | j | | � } | j | | j d | � qWqwW| j! � t j" d t | � � n d S( Ns %s-%s.zipR� s8 The file %s exists. (i)gnore, (w)ipe, (b)ackup, (a)bort t it wt bt as Deleting %ss Backing up %s to %si����t allowZip64s pip-egg-infot /i� i R� s Saved %s( R/ R0 R1 R2 i �(# RP R� Rp Rt R� RH R8 R� R� R R R` R� R� R� R R� R� R� t exitt zipfilet ZipFilet ZIP_DEFLATEDR R� R� R� t _clean_zip_namet ZipInfot external_attrt writestrR t writeR� R� ( Rh R� t create_archivet archive_namet archive_patht responset dest_filet zipR� t dirpathR� R� R Rt t zipdirR� ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt archive sX ! # c C@ s_ | j | t j j � s/ t d | | f � � | t | � d } | j t j j d � } | S( Ns$ name %r doesn't start with prefix %ri R4 ( Ro RH R8 RI R� R� t replace( Rh Rt R� ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR9 5 s c @ s@ | s d } n � j d k r8 t � f d � | D� � St Sd S( NR� c 3@ s( | ] } � j j i | d 6� Vq d S( R? N( RV t evaluate( R> R? ( Rh ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pys <genexpr>D s ( R� ( RV R6 RJ Rp ( Rh t extras_requested( ( Rh s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt match_markers= s c @ s" | j r# | j | | d | �d S| j r� t j j | j � } t j j | | j � | j | j d � d | d | �t | _ d S| | j j d g � 7} | | j j d g � 7} | j r� t | � d g } n t j d d � } t j j | d � } z�| j | | � | � } d | j f } t | � �: } t � �( t | | d | j d t d | �Wd QXWd QXt j j | � s�t j d | � d St | _ | j r�d S� f d � } t | � �] } xS | D]7 } t j j | � } | j! d � r�| | � } Pq�q�Wt j" d | � d SWd QXg } t | � �k } xa | D]Y } | j# � } t j j$ | � rz| t j j% 7} n | j& t j j' | | � | � � qCWWd QXt j j | d � } t | d � �! } | j( d j | � d � Wd QXWd t j j | � rt j) | � n t* | � Xd S( NR� R� t strip_file_prefixt global_optionst install_optionss --no-user-cfgs -records pip-s install-record.txts Running setup.py install for %sR� R� t spinners Record file %s not foundc @ s4 � d k s t j j | � r# | St � | � Sd S( N( R6 RH R8 t isabsR ( R8 ( R� ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt prepend_root~ s s .egg-infos; Could not find .egg-info directory in install record for %ss installed-files.txtR0 s (+ RQ t install_editableR� R R� t wheel_versionRP t check_compatibilityRt R2 Rp R^ Rd t getRg R� R� R� RH R8 R� t get_install_argsR/ R- R# R� R` R� R� R� RU R R R� R� R~ R� RI t appendt relpathR= R� R ( Rh RM RL R� R� RK R� t temp_locationt record_filenamet install_argst msgRN RP R� t linet directoryR� t new_linesR� t inst_files_path( ( R� s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt installI s~ $c C@ s+ | j d k r$ | j | � | _ n | j S( sA Ensure that a source_dir is set. This will create a temporary build dir if the name of the requirement isn't known yet. :param parent_dir: The ideal pip parent_dir for the source_dir. Generally src_dir for editables and build_dir for sdists. :return: self.source_dir N( RP R6 R� ( Rh t parent_dir( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt ensure_has_source_dir� s c C@ s t j d g } | j d � | j t | j � | t | � d d | g 7} | j sf | d g 7} n | d k r� | d | g 7} n | d k r� | d | g 7} n | j r� | d g 7} n | d g 7} t � rd t j � } | d t j j t j d d | | j � g 7} n | S( Ns -us -cR` s --records# --single-version-externally-manageds --roots --prefixs --compiles --no-compileR� s --install-headerst includet site( R� R� RV R. R� R� RU R6 Re R R t get_python_versionRH R8 R� R� Rt ( Rh RL RY R� R� RZ t py_ver_str( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyRU � s( c C@ s� | j rP t j j t j j | j t � � rP t j d | j � t | j � n d | _ | j r� t j j | j � r� t | j � n d | _ d S( sV Remove the source files from this requirement, if they are marked for deletions Removing source in %sN( RP RH R8 R� R� R R� R� R R6 R[ ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt remove_temporary_source� s c C@ s� t j d | j � | j r2 t | � d g } n | r] d j | � g } t | � | } n t � �O t t j d t | j g t | � d d g t | � d | j d t �Wd QXt | _ d S( Ns Running setup.py develop for %ss --no-user-cfgs --prefix={0}s -ct develops --no-depsR� R� ( R� R� Rt Rg R� R R- R# R� R� R. R� R� R` Rp R^ ( Rh RM RL R� t prefix_param( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyRQ � s * c C@ s | j d k r t Sye t t | j � � } d | _ t j t | � � | _ | j rw | j rw | j | _ d | _ t SWn� t j k r� t St j k rt j | j j � } | j r t | � r� | | _ qt � rt | � rt d | j | j f � � qq| | _ n Xt S( s� Find an installed distribution that satisfies or conflicts with this requirement, and set self.satisfied_by or self.conflicts_with appropriately. sV Will not install to the user site because it will lack sys.path precedence to %s in %sN( RE R6 R` R R� RW R t get_distributionRY RQ RZ Rp t DistributionNotFoundt VersionConflictRt Rb R R R! R R R� ( Rh t no_markert existing_dist( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR� � s2 c C@ s | j o | j j S( N( RS R� ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR� s c C@ sP t | j | j | d | j d | j d | d | d | j d | j d | �d S( Nt usert homeR� R� Re Rg RK ( R2 Rt RE Rb Rc Re Rg ( Rh t wheeldirR� R� RK ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR2 $ s c C@ s� | j d � j d � } t j j | � } t j | | � } t j j t j j | � � d } t j t j j | � d | d | �S( sA Return a pkg_resources.Distribution built from self.egg_info_pathR� R4 i R t metadata( R� t rstripRH R8 R R t PathMetadatat splitextt basenamet Distribution( Rh R� t base_dirRr t dist_name( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt get_dist0 s "c C@ s t | j j d i � � S( s� Return whether any known-good hashes are specified as options. These activate --require-hashes mode; hashes specified as part of a URL do not. t hashes( t boolRd RT ( Rh ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt has_hash_options; s c C@ sn | j j d i � j � } | r* | j n | j } | rd | j rd | j | j g � j | j � n t | � S( s� Return a hash-comparer that considers my option- and URL-based hashes to be known-good. Hashes in URLs--ones embedded in the requirements file, not ones downloaded from an index server--are almost peers with ones from flags. They satisfy --require-hashes (whether it was implicitly or explicitly activated) but do not activate it. md5 and sha224 are not allowed in flags, which should nudge people toward good algos. We always OR all hashes together, even ones from URLs. :param trust_internet: Whether to trust URL-based (#md5=...) hashes downloaded from the internet, as by populate_link() R{ ( Rd RT t copyRS RT t hasht setdefaultt hash_nameRV R+ ( Rh t trust_internett good_hashesRS ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyR{ E s "N( (0 R� t __module__R6 R` Rp Rk t classmethodRx R� R� R� R� t propertyR� R� R� R� R� Rt R� R� R� R� R� R� R4 t compilet _requirements_section_reR� R� R� R) R, R. RF R9 RJ R` Rb RU Rg RQ R� R� R2 Rz R} R{ ( ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyRB I s^ ; M : 6 � 0 \ ) c C@ s. t j d | � } | r* | j d � } n | S( s2 Strip req postfix ( -dev, 0.2, etc ) s ^(.*?)(?:-dev|-\d.*)$i ( R4 R� R7 ( RE R5 ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt _strip_postfix[ s c C@ sP d d l m } | } d } t j d | � } | rU | j d � } | j d � } n | } t j j | � r� t j j t j j | d � � s� t d | � � n t | � } n | j � j d � r | | � j } | r� | | t d | j � � j f S| | d f Sn x; t D]3 } | j � j d | � rd | | f } PqqWd | k r�| r{t j d t � | d | } q�t d | � � n | j d d � d j � } t j | � s d | d j g t j D] } | j d ^ q�� d } t | � � n | | � j } | s$t d � � n | s=t d | � � n t | � | d f S( s Parses an editable requirement into: - a requirement name - an URL - extras - editable options Accepted requirements: svn+http://blahblah@rev#egg=Foobar[baz]&subdirectory=version_subdir .[some_extra] i ( Rl s ^(.+)(\[[^\]]+\])$i i s setup.pys; Directory %r is not installable. File 'setup.py' not found.s file:R| s %s:s %s+%sR� sD --default-vcs has been deprecated and will be removed in the future.sb %s should either be a path to a local project or a VCS url beginning with svn+, git+, hg+, or bzr+s For --editable=%s only s , s +URLs is currently supporteds@ Could not detect requirement name, please specify one with #egg=s@ --editable=%s is not the right format; it must have #egg=PackageN( Rm Rl R6 R4 R5 R7 RH R8 R� R� R� R R R� Ro R� R R: R1 R R R, R} R� t backendsRt R� ( Rr Rs Rl Ru R: R9 t url_no_extrast package_namet version_controlR� R� t error_message( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyRn g s` ! 1 (e t __future__R t loggingRH R4 R� R� R� RL R R6 t distutilsR t distutils.utilR t email.parserR t pip._vendorR R t pip._vendor.packagingR t pip._vendor.packaging.markersR t" pip._vendor.packaging.requirementsR R t pip._vendor.packaging.utilsR t pip._vendor.packaging.versionR R R� t pip._vendor.six.movesR t pip.wheelR t pip.compatR R R t pip.downloadR R R R t pip.exceptionsR R t pip.locationsR R R R t pip.utilsR R R R R R R! R" R# R$ R% R& R' R( R) R* t pip.utils.hashesR+ t pip.utils.deprecationR, t pip.utils.loggingR- t pip.utils.setuptools_buildR. t pip.utils.uiR/ t pip.req.req_uninstallR0 t pip.vcsR1 R2 R3 t getLoggerR� R� t Specifiert _operatorst keysRK R< RA t objectRB R� R6 Rn ( ( ( s7 /usr/lib/python2.7/site-packages/pip/req/req_install.pyt <module> sX ""j � � � �