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Editing: factory.pyc
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R R> R R ( RB t linkRN RO RR RS 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/resolution/resolvelib/factory.pyt _make_candidate_from_link s (( c s | s d S| d � t � j j � � t � � xG | D]? } � | j j M� � | j d t � M� � t | j � O� q6 Wd } � j r� � � j k r� � j � } � j | j d t �r� � j d | d � d � � } q� n � � � � � � f d � } t | | | � S( Ni t trust_internett prereleasesR3 RN RO c 3 sw � j j d � d � d � � } xO t t | j � � � D]5 } � j d | j d � d � d � d | j � Vq: Wd S( NR1 t specifiert hashesRU RN RO RR RS ( R5 t find_best_candidatet reversedt listt iter_applicableRV RU RS ( t resultt ican( RN RZ RR RB RY RO ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt iter_index_candidates� s ( ( R t reqRR t frozensetRY RZ R@ RN t NoneR; RA t containsRS t TrueRQ R ( RB t ireqsRY RZ t prefers_installedt ireqt installed_candidatet installed_distRa ( ( RN RZ RR RB RY RO s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt _iter_found_candidates� s, c s� t � } g } xX � D]P } | j � \ } } | d k rJ | j | � n | d k r | j | � q q W| s� | j | | j | j | � S| r� | j � j } t d j | � � � n � f d � | D� S( Nsh Could not satisfy constraints for {!r}: installation from path or url cannot be constrained to a versionc 3 s1 | ]' � t � f d � � D� � r � Vq d S( c 3 s | ] } | j � � Vq d S( N( t is_satisfied_by( R2 Rb ( t c( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pys <genexpr>� s N( t all( R2 ( t requirements( Rn s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pys <genexpr>� s ( t sett get_candidate_lookupRd t addt appendRl RY RZ t popRR R t format( RB Rp t constraintRh t explicit_candidatesRg Rb t candRi RR ( ( 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/resolution/resolvelib/factory.pyt find_candidates� s( c C s� | j | � s, t j d | j | j � d S| j s? t | � S| j j r� t | j j � } | j | j j j � � s� d j | j � } t | � � q� n | j | j d t | j � d | d | j r� t | j � n d d d �} | j | � S( Ns6 Ignoring %s: markers '%s' don't match your environments- {} is not a supported wheel on this platform.RN RO RR RS ( t match_markerst loggert infoRR t markersRd RU R t is_wheelR t filenamet supportedR5 t target_pythont get_tagsRv R RV Rc RN R t make_requirement_from_candidate( RB Ri t requested_extrast wheelt msgRy ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt! make_requirement_from_install_req� s( c C s t | � S( N( R ( RB t candidate( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyR� s c C s" | j | | � } | j | | � S( N( R9 R� ( RB RY t comes_fromR� 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/resolution/resolvelib/factory.pyt make_requirement_from_spec s c C s) | j s | d k r d St | | j � S( N( R< Rd R R8 ( RB RY ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt make_requires_python_requirement$ s c C sA | j d k s | j j r d S| j j d | d | d t � � S( s� Look up the link in the wheel cache. If ``preparer.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 nondeterministic contents due to file modification times. RU t package_namet supported_tagsN( R7 Rd R6 t require_hashest get_cache_entryR ( RB RU RR ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt get_wheel_cache_entry* s c C s| | j j | j � } | d k r% d S| j s2 | St | � rB | St � rx t | � rx t d j | j | j � � � n d S( NsV Will not install to the user site because it will lack sys.path precedence to {} in {}( RA t getRR Rd R: R R R R Rv R1 t location( RB R� R3 ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt get_dist_to_uninstall< s c C s@ d } | j d | j d | j j d t | j � � } t | � S( NsO Package {package!r} requires a different Python: {version} not in {specifier!r}t packageRS RY ( Rv RR R8 RS t strRY R ( RB t requirementRO t message_formatt 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/resolution/resolvelib/factory.pyt _report_requires_python_errorZ s c C s | j s t d � � x9 | j D]. } t | j t � r | j | j | j � Sq Wt | j � d k r� | j d \ } } | d k r� t | � } n d j | | j � } t j d | � t d j | � � Sd � } d � } d � } g } xK | j D]@ \ } } | d k r | j � } n | | � } | j | � q� W| rP| | � } n d } d j | � } t j | � d } x` | j D]U \ } } | d } | r�| d j | j | j � } n | d } | | j � } q�W| d d d d d } t j | � t d � S( Ns) Installation error reported with no causei i s {} (from {})s: Could not find a version that satisfies the requirement %ss% No matching distribution found for {}c S s7 t | � d k r | d Sd j | d � d | d S( Ni i s , i����s and ( t lent join( 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/resolution/resolvelib/factory.pyt text_join� s c S s d j | j | j � S( Ns {} {}( Rv RR RS ( Ry ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt readable_form� s c S sb | j � } | s | j r3 d j | j | j � St | j t � rU t | j j � St | j � S( Ns {} {}( t get_install_requirementR� Rv RR RS t isinstanceR R� ( t parentRi ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/resolution/resolvelib/factory.pyt describe_trigger� s s the requested packagessO Cannot install {} because these package versions have conflicting dependencies.s The conflict is caused by:s s {} {} depends on s The user requested s s To fix this you could try to: s9 1. loosen the range of package versions you've specified s9 2. remove package versions to allow pip attempt to solve s the dependency conflict sn ResolutionImpossible: for help visit https://pip.pypa.io/en/latest/user_guide/#fixing-conflicting-dependencies( t causest AssertionErrorR� R� R R� R� R� Rd R� Rv RR R| t criticalR t format_for_errorRt RS R} ( RB t et causeRb R� t req_dispR� R� R� t triggerst triggerR} 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/resolution/resolvelib/factory.pyt get_installation_errork sZ N( ( t __name__t __module__Rd R@ RL t propertyRG RQ RV Rl Rz R� R� R� R� R� 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/resolution/resolvelib/factory.pyR0 J s < & (O t loggingt pip._vendor.packaging.utilsR t pip._internal.exceptionsR R R R t pip._internal.models.wheelR t pip._internal.req.req_installR t& pip._internal.utils.compatibility_tagsR t pip._internal.utils.hashesR t pip._internal.utils.miscR R R t pip._internal.utils.typingR t pip._internal.utils.virtualenvR RP R t candidatesR R R R R t found_candidatesR Rp R R R t typingR R R R R R R R R R! t pip._vendor.packaging.specifiersR" t pip._vendor.packaging.versionR# t pip._vendor.pkg_resourcesR$ t pip._vendor.resolvelibR% t pip._internal.cacheR& R' t" pip._internal.index.package_finderR( t pip._internal.models.linkR) t pip._internal.operations.prepareR* t pip._internal.resolution.baseR+ R, R- R. 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