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편집 파일: constructors.pyc
� �Rec @ s� d Z d d l Z d d l Z d d l 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 m Z m Z d d l m Z d d l m Z d d l m 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( e# r�d d l) m* Z* m+ Z+ m, Z, m- Z- m. Z. m/ Z/ d d l0 m1 Z1 n d d d g Z2 e j3 e4 � Z5 e j6 j7 � Z8 d � Z9 d � Z: d � Z; d � Z< d � Z= d e> f d � � YZ? d � Z@ d d eB d eB eB d � ZC d! � ZD d" � ZE d# � ZF d d eB d eB d eB d$ � ZG d eB d eB d% � ZH eB d eB d& � ZI d S(' s~ Backing implementation for InstallRequirement's various constructors The idea here is that these formed a major chunk of InstallRequirement's size so, moving them and support code dedicated to them outside of that class helps creates for better understandability for the rest of the code. These are meant to be used elsewhere within pip to create instances of InstallRequirement. i����N( t Marker( t InvalidRequirementt Requirement( t Specifier( t RequirementParseErrort parse_requirements( t InstallationError( t PyPIt TestPyPI( t Link( t Wheel( t make_pyproject_path( t InstallRequirement( t deprecated( t ARCHIVE_EXTENSIONS( t is_installable_dirt splitext( t MYPY_CHECK_RUNNING( t path_to_url( t is_urlt vcs( t Anyt Dictt Optionalt Sett Tuplet Union( t ParsedRequirementt install_req_from_editablet install_req_from_linet parse_editablec C s* t | � d j � } | t k r& t St S( s9 Return True if `name` is a considered as an archive file.i ( R t lowerR t Truet False( t namet ext( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt is_archive_file1 s c C sO t j d | � } d } | r? | j d � } | j d � } n | } | | f S( Ns ^(.+)(\[[^\]]+\])$i i ( t ret matcht Nonet group( t patht mt extrast path_no_extras( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt _strip_extras: s c C s$ | s t � St d | j � � j S( Nt placeholder( t setR R R+ ( R+ ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt convert_extrasG s c C s* | } t | � \ } } t j j | � r� t j j t j j | d � � s� d j t j j | � � } t | � } t j j | � r� | d 7} n t | � � n t | � } n | j � j d � r t | � j } | r� | | t d | j � � j f S| | t � f Sn xB t D]: } | j � j d j | � � rd j | | � } PqqWd | k rut d j | � � � n | j d d � d j � } t j | � s�d j g t j D] } | j d ^ q�� } d j | | � } t | � � n t | � j } | st d j | � � � n | | t � 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] s setup.pysM File "setup.py" not found. Directory cannot be installed in editable mode: {}sb (A "pyproject.toml" file was found, but editable mode currently requires a setup.py based build.)s file:R. s {}:s {}+{}t +s� {} is not a valid editable requirement. It should either be a path to a local project or a VCS URL (beginning with svn+, git+, hg+, or bzr+).i i s , s +URLs2 For --editable={}, only {} are currently supportedsZ Could not detect requirement name for '{}', please specify one with #egg=your_package_name( R- t osR) t isdirt existst joint formatt abspathR t isfileR R R t startswithR t egg_fragmentR R+ R/ R t splitt get_backendt backendsR" ( t editable_reqt urlt url_no_extrasR+ t msgt pyproject_patht package_namet version_controlt vc_typet bendsR= t error_message( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyR N sN ! , c C s� d } t j j | � r� d } yE t | d � �0 } t t | j � � � | d j | � 7} Wd QXWq� t k r� t j d | d t �q� Xn | d j | � 7} | S( s� Returns helpful msg in case requirements file does not exist, or cannot be parsed. :params req: Requirements file path t s It does exist.t rs� The argument you provided ({}) appears to be a requirements file. If that is the case, use the '-r' flag to install the packages specified within it.Ns& Cannot parse '%s' as requirements filet exc_infos File '{}' does not exist.( R2 R) R4 t opent nextR t readR6 R t loggert debugR ( t reqRA t fp( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt deduce_helpful_msg� s t RequirementPartsc B s e Z d � Z RS( c C s( | | _ | | _ | | _ | | _ d S( N( t requirementt linkt markersR+ ( t selfRT RU RV R+ ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt __init__� s ( t __name__t __module__RX ( ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyRS � s c C s� t | � \ } } } | d k r] y t | � } Wqc t k rY t d j | � � � qc Xn d } t | � } t | | d | � S( Ns Invalid requirement: '{}'( R R' R R R R6 R RS ( R> R" R? t extras_overrideRP RU ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt parse_req_from_editable� s c C s� t | � } t | j d | d | d t d | j d | d | d | d | r] | j d g � n g d | r{ | j d g � n g d | r� | j d i � n i d | j � S( Nt comes_fromt user_suppliedt editableRU t constraintt use_pep517t isolatedt install_optionst global_optionst hash_optionst hashesR+ ( R\ R RT R RU t getR+ ( R> R] Ra Rb t optionsR` R^ t parts( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyR � s c C sU t j j | k r t St j j d k r> t j j | k r> t S| j d � rQ t St S( sk Checks whether the string "looks like" a path on the filesystem. This does not check whether the target actually exists, only judge from the appearance. Returns true if any of the following conditions is true: * a path separator is found (either os.path.sep or os.path.altsep); * a dot is found (which represents the current directory). t .N( R2 R) t sepR t altsepR' R9 R! ( R" ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt _looks_like_path� s $c C s� t | � rO t j j | � rO t | � r4 t | � St d j t � � � � n t | � s_ d St j j | � r{ t | � S| j d d � } t | � d k r� t | d � r� d St j d | � t | � S( sd First, it checks whether a provided path is an installable directory (e.g. it has a setup.py). If it is, returns the path. If false, check if the path is an archive file (such as a .whl). The function checks if the path is a file. If false, if the path has an @, it will treat it as a PEP 440 URL requirement and return the path. sU Directory {name!r} is not installable. Neither 'setup.py' nor 'pyproject.toml' found.t @i i i sA Requirement %r looks like a filename, but the file does not existN( Rm R2 R) R3 R R R R6 t localsR$ R' R8 R; t lenRN t warning( R) R" t urlreq_parts( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt _get_url_from_path s" #c s� t | � r d } n d } | | k ri | j | d � \ } } | j � } | sZ d } qo t | � } n d } | j � } d � t j j t j j | � � } d } d } t | � r� t | � } n< t | � \ } } t | | � } | d k rt | � } n | r�| j d k r\t j d | j � r\t t t j j t j j | j � � � � } n | j r�t | j � } d j t � � � q�| j � n | � t | � } � f d � } � d k r�y t � � } Wn� t k r�t j j � k r d } | t � � 7} n8 d � k r?t � f d � t D� � r?d } n d } | d j � � � } | rv| d j | � 7} n t | � � q�Xxc | j D]O } t | � } | j! d � r�d j | � } d } t" | d | d d �q�q�Wn d } t# | | | | � S( Ns ; t ;i t files \.\./s {wheel.name}=={wheel.version}c s � s | Sd j | � � S( Ns {} (from {})( R6 ( t text( t line_source( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt with_source_ s s It looks like a path.t =c 3 s | ] } | � k Vq d S( N( ( t .0t op( t req_as_string( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pys <genexpr>m s s, = is not a valid operator. Did you mean == ?RH s Invalid requirement: {!r}s Hint: {}t ]s Extras after version '{}'.s+ moving the extras before version specifierst replacementt gone_ins 21.0($ R R; t stripR' R R2 R) t normpathR7 R R- Rs t schemeR% t searchR? R t is_wheelR t filenameR6 Ro R: R0 R R Rk RR t anyt operatorsR t specifiert strt endswithR RS ( R" Rw t marker_sept markers_as_stringRV R) RU t extras_as_stringt pR? t wheelR+ Rx RP t add_msgRA t spect spec_strt replace( ( Rw R| s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt parse_req_from_line- sp $- c C s� t | | � } t | j | d | j d | j d | d | d | rT | j d g � n g d | rr | j d g � n g d | r� | j d i � n i d | d | j d | � S( s Creates an InstallRequirement from a name, which might be a requirement, directory containing 'setup.py', filename, or URL. :param line_source: An optional string describing where the line is from, for logging purposes in case of an error. RU RV Ra Rb Rc Rd Re Rf R` R+ R^ ( R� R RT RU RV Rg R+ ( R" R] Ra Rb Rh R` Rw R^ Ri ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyR � s c C s� y t | � } Wn& t k r8 t d j | � � � n Xt j t j g } | j r� | r� | j r� | j j | k r� t d j | j | � � � n t | | d | d | d | �S( Ns Invalid requirement: '{}'sk Packages installed from PyPI cannot depend on packages which are not also hosted on PyPI. {} depends on {} Rb Ra R^ ( R R R R6 R t file_storage_domainR R? RU t netlocR" R ( t req_stringR] Rb Ra R^ RP t domains_not_allowed( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt install_req_from_req_string� s" c C s� | j r? t | j d | j d | d | j d | d | �} nE t | j d | j d | d | d | j d | j d | j d | �} | S( NR] Ra R` Rb R^ Rh Rw ( t is_editableR RT R] R` R Rh Rw ( t parsed_reqRb Ra R^ RP ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/req/constructors.pyt# install_req_from_parsed_requirement� s$ (J t __doc__t loggingR2 R% t pip._vendor.packaging.markersR t" pip._vendor.packaging.requirementsR R t pip._vendor.packaging.specifiersR t pip._vendor.pkg_resourcesR R t pip._internal.exceptionsR t pip._internal.models.indexR R t pip._internal.models.linkR t pip._internal.models.wheelR t pip._internal.pyprojectR t pip._internal.req.req_installR t pip._internal.utils.deprecationR t pip._internal.utils.filetypesR t pip._internal.utils.miscR R t pip._internal.utils.typingR t pip._internal.utils.urlsR t pip._internal.vcsR R t typingR R R R R R t pip._internal.req.req_fileR t __all__t getLoggerRY RN t _operatorst keysR� R$ R- R0 R RR t objectRS R\ R' R! 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