View file File name : wheel.pyc Content :� ��abc @@ s d Z 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 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 Z d d l m Z d d l m Z m Z d d l m Z m Z m Z d d l! m" Z" m# Z# d d l m$ Z$ d d l% m& Z& m' Z' m( Z( m) Z) m* Z* d d l+ m, Z, d d l- m. Z. d d l/ m0 Z0 d d l1 m2 Z2 d d l3 m4 Z4 d d l5 m6 Z6 d d l7 m8 Z8 d Z9 d d f Z: e j; e< � Z= d e> f d � � YZ? d � Z@ d � ZA d d d >d � ZB d � ZC d � ZD e jE d e jF � ZG d � ZH d! � ZI eJ eK eK eL eK eJ eK eK d" � ZM d# � ZN eN d$ � � ZO d% � ZP d& � ZQ d' e> f d( � � YZR d) e> f d* � � YZS d S(+ sH Support for installing and building the "wheel" binary package format. i ( t absolute_importN( t urlsafe_b64encode( t Parser( t StringIO( t expanduser( t path_to_urlt unpack_url( t InstallationErrort InvalidWheelFilenamet UnsupportedWheel( t distutils_schemet PIP_DELETE_MARKER_FILENAME( t pep425tags( t call_subprocesst ensure_dirt captured_stdoutt rmtreet read_chunks( t open_spinner( t indent_log( t SETUPTOOLS_SHIM( t ScriptMaker( t pkg_resources( t canonicalize_name( t configparsers .whli t WheelCachec B@ s e Z d Z d � Z d � Z RS( s& A cache of wheels for future installs.c C@ s( | r t | � n d | _ | | _ d S( s� Create a wheel cache. :param cache_dir: The root of the cache. :param format_control: A pip.index.FormatControl object to limit binaries being read from the cache. N( R t Nonet _cache_dirt _format_control( t selft cache_dirt format_control( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt __init__8 s c C@ s t | j | | j | � S( N( t cached_wheelR R ( R t linkt package_name( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyR! B s ( t __name__t __module__t __doc__R R! ( ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyR 5 s c C@ s� | j g } | j d k rO | j d k rO | j d j | j | j g � � n d j | � } t j | j � � j � } | d | d d !| d d !| d g } t j j | d | � S( s� Return a directory to store cached wheels in for link. Because there are M wheels for any one sdist, we provide a directory to cache them in, and then consult that directory when looking up cache hits. We only insert things into the cache if they have plausible version numbers, so that we don't contaminate the cache with things that were not unique. E.g. ./package might have dozens of installs done for it and build a version of 0.0...and if we built and cached a wheel, we'd end up using the same wheel even if the source has been edited. :param cache_dir: The cache_dir being used by pip. :param link: The link of the sdist for which this will cache wheels. t =t #i i i t wheelsN( t url_without_fragmentt hash_nameR t hasht appendt joint hashlibt sha224t encodet hexdigestt ost path( R R" t key_partst key_urlt hashedt parts( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt _cache_for_linkG s %(c C@ ss | s | S| s | S| j r! | S| j s. | S| s8 | St | � } t j j | | � } d | k ri | St | | � } y t j | � } Wn5 t k r� } | j t j t j f k r� | S� n Xg } x` | D]X } y t | � } Wn t k r� q� n X| j � sq� n | j | j � | f � q� W| s6| S| j � t j j | | d d � } t j j t | � � S( Nt binaryi i ( t is_wheelt is_artifactR t pipt indext fmt_ctl_formatsR9 R3 t listdirt OSErrort errnot ENOENTt ENOTDIRt WheelR t supportedR- t support_index_mint sortR4 R. t LinkR ( R R" R R# t canonical_namet formatst roott wheel_namest et candidatest wheel_namet wheelR4 ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyR! p sF t sha256i c C@ s� t j | � } d } t | d � �A } x7 t | d | �D]# } | t | � 7} | j | � q: WWd QXd t | j � � j d � j d � } | | f S( s6 Return (hash, length) for path using hashlib.new(algo)i t rbt sizeNs sha256=t latin1R' ( R/ t newt openR t lent updateR t digestt decodet rstrip( R4 t algot blocksizet ht lengtht ft blockRZ ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt rehash� s c C@ sI t j d d k r" i } d } n i d d 6} d } t | | | | � S( Ni i t bt t newline( t syst version_infoRW ( t namet modet nlt bin( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt open_for_csv� s c C@ s� t j j | � r� t | d � �d } | j � } | j d � sC t St j j t j � � } d | t j j d � } | j � } Wd QXt | d � �! } | j | � | j | � Wd QXt Sd S( sL Replace #!python with #!/path/to/python Return True if file was changed.RS s #!pythons #!t asciiNt wb( R3 R4 t isfileRW t readlinet startswitht FalseRg t executableR1 t getfilesystemencodingt linesept readt writet True( R4 t scriptt firstlinet exenamet rest( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt fix_script� s sZ ^(?P<namever>(?P<name>.+?)(-(?P<ver>\d.+?))?) \.dist-info$c C@ s� | j d d � } x� t j | � D]� } t j | � } | r" | j d � | k r" t t j j | | d � � �: } x0 | D]( } | j � j � } | d k rz t Sqz WWd QXq" q" Wt S( sP Return True if the extracted wheel in wheeldir should go into purelib. t -t _Ri t WHEELs root-is-purelib: trueN( t replaceR3 R@ t dist_info_ret matcht groupRW R4 R. t lowerR\ Ry Rs ( Ri t wheeldirt name_foldedt itemR� RQ t line( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt root_is_purelib� s ! c C@ s t j j | � s i i f St | � �N } t � } x. | D]& } | j | j � � | j d � q; W| j d � Wd QXt j � } d � | _ | j | � i } i } | j d � r� t | j d � � } n | j d � r� t | j d � � } n | | f S( Ns i c S@ s | S( N( ( t option( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt <lambda>� Re t console_scriptst gui_scripts( R3 R4 t existsRW R Rx t stript seekR t RawConfigParsert optionxformt readfpt has_sectiont dictt items( t filenamet fpt dataR� t cpt consolet gui( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt get_entrypoints� s$ c , @ s+ | s3 t | d | d | d | d | d | �} n t | � � rO | d � n | d � g � g � � j t j j � t j j } i � t � � g } | r t � �@ } t j � �+ t j d � t j | d t d t �Wd QXWd QXt j | j � � n d � � t � � � � � f d � � d d � � � � f d � } | | � t � � skt d � � � t j j � d d � } t | � \ � � � � f d � } x� � D]� } d } d } x� t j t j j � | � � D]e } d } | d k rt } | } n t j j � | | � } | | } | | | t d | d | �q�Wq�Wt d | d � � t � _ t d0 � � _ t � _ � � f d � } | � _ d � _ � j d d � } | r�d t j k r�d | } | j � j! | � � n t j j" d d � d k r:d t# j$ d | f } | j � j! | � � n d t# j$ d | f } | j � j! | � � g � D] } t% j& d | � rn| ^ qn} x | D] } � | =q�Wn � j d! d � } | rjd t j k r�d" | } | j � j! | � � n d# t# j$ d | f } | j � j! | � � g � D] } t% j& d$ | � r+| ^ q+} x | D] } � | =qVWn t' � � d k r�| j � j( g � j) � D] } d% | ^ q�� � n t' � � d k r| j � j( g � j) � D] } d% | ^ q�i t d& 6� � n t j j � d d' � } t j j � d d( � } t* | d) � � } | j+ d* � Wd QXt, j- | | � | j. | � t j j � d d+ � }! t j j � d d, � }" t/ |! d- � �\}# t/ |" d. � �D}$ t0 j1 |# � }% t0 j2 |$ � }& xj |% D]b }' � j |' d |' d � |' d <|' d � k rHt3 |' d � \ |' d <|' d/ <n |& j4 |' � q�Wx� | D]| }( t3 |( � \ }) }* � |( � � }+ | r�|+ j5 | � r�t j j t j t j j6 |+ | � � }+ n |& j4 |+ |) |* f � q`Wx( � D] }( |& j4 � |( d d f � q�WWd QXWd QXt, j- |" |! � d S(1 s Install a wheelt usert homeRL t isolatedt prefixt purelibt platlibt ignoret forcet quietNc S@ s% t j j | | � j t j j d � S( Nt /( R3 R4 t relpathR� t sep( t srct p( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt normpath s c @ sB � | � � } � | � � } | � | <| r> � j | � n d S( s6 Map archive RECORD paths to installation RECORD paths.N( t add( t srcfilet destfilet modifiedt oldpatht newpath( t changedt installedt lib_dirR� R� ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt record_installed s c @ s� t | � xzt j | � D]i\ } } } | t | � j t j j � } t j j | | � } | r� | j t j j d � d j d � r� q n x� | D]� } t j j | | | � } | r� | d k r� | j d � r� � j | � q� q� | r� | j d � r� t | � j t � j � � r� � sBt d | d d j � � � � � j | � q� q� Wx*| D]"} | r{| | � r{q]n t j j | | � } t j j | | | � } t | � t j | | � t j | � } t t d � r�t j | | j | j f � n t j | t j � rTt j | � } | j t j Bt j Bt j B} t j | | � n t } | ro| | � } n � | | | � q]Wq Wd S( Ni i s .dataRe s .dist-infos! Multiple .dist-info directories: s , t utime( R R3 t walkRX t lstripR4 R� R. t splitt endswithR- R Rr Ri t AssertionErrort shutilt copyfilet statt hasattrR� t st_atimet st_mtimet accesst X_OKt st_modet S_IXUSRt S_IXGRPt S_IXOTHt chmodRs ( t sourcet destt is_baset fixert filtert dirt subdirst filest basedirt destdirt st destsubdirRa R� R� t stt permissionsR� ( t data_dirst info_dirR� t req( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt clobber sJ + ! s! %s .dist-info directory not foundi s entry_points.txtc @ s� | j � j d � r" | d } nJ | j � j d � rD | d } n( | j � j d � rf | d } n | } | � k p� | � k S( Ns .exei����s -script.pyi����s .pya( R� R� ( Ri t matchname( R� R� ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt is_entrypoint_wrappera s t scriptsR� R� Re c @ s^ | j d k r( t d | � f � � n � j i | j d 6| j j d � d d 6| j d 6S( Ns� Invalid script entry point: %s for req: %s - A callable suffix is required. Cf https://packaging.python.org/en/latest/distributing.html#console-scripts for more information.t modulet .i t import_namet func( t suffixR R t script_templateR� R� ( t entry( t makerR� ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt _get_script_text� s s� # -*- coding: utf-8 -*- import re import sys from %(module)s import %(import_name)s if __name__ == '__main__': sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) sys.exit(%(func)s()) R= t ENSUREPIP_OPTIONSs pip = t altinstalls pip%s = %si i s pip(\d(\.\d)?)?$t easy_installs easy_install = s easy_install-%s = %ss easy_install(-\d\.\d)?$s %s = %sR� t INSTALLERs INSTALLER.pipRo s pip t RECORDs RECORD.pipt rs w+i ( Re (7 R R� R\ R3 R4 R� t setR t warningst catch_warningst filterwarningst compileallt compile_dirRy t loggert debugt getvalueRs R R� R. R� R@ R~ R R� t variantst set_modeR� R� t popt environt extendt maket getRg t versiont reR� RX t make_multipleR� RW Rx R� t moveR- Rm t csvt readert writerRc t writerowRr R� (, Ri R� R� R� R� RL t pycompilet schemeR� R� t strip_file_prefixR� t generatedt stdoutR� t ep_fileR� t datadirR� R� t subdirR� R� t pip_scriptt spect kt pip_ept easy_install_scriptt easy_install_ept kvt installert temp_installert installer_filet recordt temp_recordt record_int record_outR R t rowRa R_ t lt final_path( ( R� R� R� R� R� R� R� R� R� R� R� R� s- /usr/lib/python2.7/site-packages/pip/wheel.pyt move_wheel_files� s� % ; % $ # + + 0 ! *c @ s" t j � � � f d � � } | S( Nc ?@ sH t � } x8 � | | � D]' } | | k r | j | � | Vq q Wd S( N( R� R� ( t argst kwt seenR� ( t fn( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt unique s ( t functoolst wraps( R% R& ( ( R% s- /usr/lib/python2.7/site-packages/pip/wheel.pyt _unique s c c@ s� d d l m } t j | | j d � � � } x� | D]y } t j j | j | d � } | V| j d � r5 t j j | � \ } } | d } t j j | | d � } | Vq5 q5 Wd S( s Yield all the uninstallation paths for dist based on RECORD-without-.pyc Yield paths to all the files in RECORD. For each .py file in RECORD, add the .pyc in the same directory. UninstallPathSet.add() takes care of the __pycache__ .pyc. i ( t FakeFileR� s .pyi����s .pycN( t pip.utilsR* R R t get_metadata_linesR3 R4 R. t locationR� R� ( t distR* R� R R4 t dnR% t base( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt uninstallation_paths" s c C@ s� y� g t j d | � D] } | ^ q d } | j d � } t � j | � } | d j � } t t t | j d � � � } | SWn t SXd S( s� Return the Wheel-Version of an extracted wheel, if possible. Otherwise, return False if we couldn't parse / extract it. i R� s Wheel-VersionR� N( R t find_on_pathR t get_metadataR t parsestrR� t tuplet mapt intR� Rs ( t source_dirt dR. t wheel_dataR ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt wheel_version8 s ) c C@ s� | s t d | � � n | d t d k rX t d | d j t t | � � f � � n1 | t k r� t j d d j t t | � � � n d S( s� Raises errors or warns if called with an incompatible Wheel-Version. Pip should refuse to install a Wheel-Version that's a major series ahead of what it's compatible with (e.g 2.0 > 1.1); and warn when installing a version only minor version ahead (e.g 1.2 > 1.1). version: a 2-tuple representing a Wheel-Version (Major, Minor) name: name of wheel or package to raise exception about :raises UnsupportedWheel: when an incompatible Wheel-Version is given s( %s is in an unsupported or invalid wheeli sB %s's Wheel-Version (%s) is not compatible with this version of pipR� s* Installing from a newer Wheel-Version (%s)N( R t VERSION_COMPATIBLER. R6 t strR� t warning( R Ri ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt check_compatibilityK s % RE c B@ sD e Z d Z e j d e j � Z d � Z d d � Z d d � Z RS( s A wheel files� ^(?P<namever>(?P<name>.+?)-(?P<ver>\d.*?)) ((-(?P<build>\d.*?))?-(?P<pyver>.+?)-(?P<abi>.+?)-(?P<plat>.+?) \.whl|\.dist-info)$c @ s� � j j | � } | s+ t d | � � n | � _ | j d � j d d � � _ | j d � j d d � � _ | j d � j d � � _ | j d � j d � � _ | j d � j d � � _ t � f d � � j D� � � _ d S( sX :raises InvalidWheelFilename: when the filename is invalid for a wheel s! %s is not a valid wheel filename.Ri R� R t vert pyverR� t abit platc 3@ s> | ]4 } � j D]$ } � j D] } | | | f Vq q q d S( N( t abist plats( t .0t xt yt z( R ( s- /usr/lib/python2.7/site-packages/pip/wheel.pys <genexpr>� s N( t wheel_file_reR� R R� R� R� Ri R R� t pyversionsRD RE R� t file_tags( R R� t wheel_info( ( R s- /usr/lib/python2.7/site-packages/pip/wheel.pyR t s c C@ s] | d k r t j } n g | j D]! } | | k r" | j | � ^ q" } | rY t | � Sd S( s" Return the lowest index that one of the wheel's file_tag combinations achieves in the supported_tags list e.g. if there are 8 supported tags, and one of the file tags is first in the list, then return 0. Returns None is the wheel is not supported. N( R R t supported_tagsRL R> t min( R t tagst ct indexes( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyRG � s 1c C@ s4 | d k r t j } n t t | � j | j � � S( s' Is this wheel supported on this system?N( R R RN t boolR� t intersectionRL ( R RP ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyRF � s N( R$ R% R& R t compilet VERBOSERJ R R RG RF ( ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyRE h s t WheelBuilderc B@ sS e Z d Z d d d � Z d d � Z d � Z d d � Z d � Z e d � Z RS( s# Build wheels from a RequirementSet.c C@ sO | | _ | | _ | j j | _ | j | _ | p6 g | _ | pE g | _ d S( N( t requirement_sett findert _wheel_cacheR t _cache_roott wheel_download_dirt _wheel_dirt build_optionst global_options( R RX RY R^ R_ ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyR � s c C@ s� t j d � } z� | j | | d | �r� y_ t j | � d } t j j | | � } t j t j j | | � | � t j d | � | SWq� q� Xn | j | � d SWd t | � Xd S( si Build one wheel. :return: The filename of the built wheel, or None if the build failed. s pip-wheel-t python_tagi s Stored in directory: %sN( t tempfilet mkdtempt _WheelBuilder__build_oneR3 R@ R4 R. R� R R� t infot _clean_oneR R ( R R� t output_dirR` t tempdRP t wheel_path( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt _build_one� s c C@ s' t j d d t | j g t | j � S( Ns -us -c( Rg Rt R t setup_pyt listR_ ( R R� ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt _base_setup_args� s c C@ s� | j | � } d | j f } t | � �� } t j d | � | d d | g | j } | d k rw | d | g 7} n y' t | d | j d t d | �t SWn( | j d � t j d | j � t SXWd QXd S( Ns# Running setup.py bdist_wheel for %ss Destination directory: %st bdist_wheels -ds --python-tagt cwdt show_stdoutt spinnert errors Failed building wheel for %s( Rl Ri R R� R� R^ R R t setup_py_dirRs Ry t finishRq ( R R� Rg R` t base_argst spin_messageRp t wheel_args( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt __build_one� s c C@ su | j | � } t j d | j � | d d g } y! t | d | j d t �t SWn t j d | j � t SXd S( Ns Running setup.py clean for %st cleans --allRn Ro s Failed cleaning build dir for %s( Rl R� Rd Ri R R8 Rs Ry Rq ( R R� Rt t clean_args( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyRe � s c C@ s� | j s | r | j s t � | j j | j � | j j j � } g } x!| D]} | j re qP n | j r� | sit j d | j � qiqP | r� | j r� qP | r� | j r� | j j r� qP | r� | j r� qP | r\| j } | j � \ } } t j j | d | � d k rqP n d t j j | j j t | j � � k r\t j d | j � qP q\n | j | � qP W| swt St j d d j g | D] } | j ^ q�� � t � ��g g } } x�| D]{} d } | rAt j } t | j | j � } y t | � WqJt! k r=} t j" d | j | � | j | � q�qJXn | j } | j# | | d | �} | r2| j | � | r?| j r�t$ j% j& t$ j% j | j t' � � r�t d � � n | j( � | j) | j j* � | _ t j j+ t, | � � | _ | j j st � t- | j | j d t. d | j j/ �q?q�| j | � q�WWd QX| r�t j d d j g | D] } | j ^ qe� � n | r�t j d d j g | D] } | j ^ q�� � n t0 | � d k S( s� Build wheels. :param unpack: If True, replace the sdist we built from with the newly built wheel, in preparation for installation. :return: True if all the wheels built correctly. s( Skipping %s, due to already being wheel.R: sC Skipping bdist_wheel for %s, due to binaries being disabled for it.s* Building wheels for collected packages: %ss , s Building wheel for %s failed: %sR` s bad source dir - missing markert sessionNs Successfully built %st s Failed to build %si (1 R] R[ R� RX t prepare_filesRY t requirementst valuest constraintR; R� Rd Ri t editableR" R< R8 t splitextR= R> t egg_info_matchesR R? R R R- Ry R. R R t implementation_tagR9 R RA R> Ri R3 R4 R� R t remove_temporary_sourcet build_locationt build_dirRI R R Rs Rz RX ( R t autobuildingt reqsett buildsetR� R" R0 t extt build_successt build_failureR` Rf RN t wheel_file( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt build� s� & ))N( R$ R% R& R R Ri Rl Rc Re Rs R� ( ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyRW � s (T R& t __future__R R� R RB R' R/ t loggingR3 t os.pathR R� R� Rg Ra R� t base64R t email.parserR t pip._vendor.sixR R= t pip.compatR t pip.downloadR R t pip.exceptionsR R R t pip.locationsR R R R+ R R R R R t pip.utils.uiR t pip.utils.loggingR t pip.utils.setuptools_buildR t pip._vendor.distlib.scriptsR t pip._vendorR t pip._vendor.packaging.utilsR t pip._vendor.six.movesR t wheel_extR< t getLoggerR$ R� t objectR R9 R! Rc Rm R~ RU RV R� R� R� Rs R Ry R! R) R1 R; R? RE RW ( ( ( s- /usr/lib/python2.7/site-packages/pip/wheel.pyt <module> sl ( ) ' � & 7