ó
tÆ_c @ s d 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 d d l
m Z d d l m
Z
e j e Z e
rId d l m Z d d
l m Z m Z m Z m Z m Z m Z m Z e e d f Z e e e f Z e e e e f Z e e e e f Z e e e e f Z e e e f Z! e e e! f Z" n e d d d
g Z# d Z$ d d Z& d Z' d Z( d Z) d S( s' Validation of dependencies of packages
iÿÿÿÿN( t
namedtuple( t canonicalize_name( t RequirementParseError( t) make_distribution_for_install_requirement( t get_installed_distributions( t MYPY_CHECK_RUNNING( t InstallRequirement( t Anyt Callablet Dictt Optionalt Sett Tuplet Listt PackageDetailst versiont requiresc K sŽ | i k r# i t d 6d d 6} n i } t } xx t | D]j } t | j } y t | j | j | | <Wq< t t f k
r¥ } t j
d | | t } q< Xq< W| | f S( s8 Converts a list of distributions into a PackageSet.
t
local_onlyt skips% Error parsing requirements for %s: %s( ( t FalseR R t project_nameR R R t OSErrorR t loggert warningt True( t kwargst package_sett problemst distt namet e( ( sO /opt/alt/python35/lib/python3.5/site-packages/pip/_internal/operations/check.pyt! create_package_set_from_installed% s c C sI i } i } x0| D](} t } t } | rC | | rC q n x· | | j D]š } t | j } | | k r» t } | j d k r | j j } n | rQ | j | | f qQ qQ n | | j }
| j
j |
d t sQ | j | |
| f qQ qQ W| r t | d t
| | <n | r t | d t
| | <q q W| | f S( s Check if a package set is consistent
If should_ignore is passed, it should be a callable that takes a
package name and returns a boolean.
t prereleasest keyN( t setR R R R t markert Nonet evaluatet addR t specifiert containst sortedt str( R t
should_ignoret missingt conflictingt package_namet missing_depst conflicting_depst reqR t missedR ( ( sO /opt/alt/python35/lib/python3.5/site-packages/pip/_internal/operations/check.pyt check_package_set: s0
c sL t \ } } t | | } t | | | t | d f d f S( se For checking if the dependency graph would be consistent after installing given requirements
R+ c s
| k S( N( ( R ( t whitelist( sO /opt/alt/python35/lib/python3.5/site-packages/pip/_internal/operations/check.pyt <lambda>v s ( R t _simulate_installation_oft _create_whitelistR3 ( t
to_installR t _t would_be_installed( ( R4 sO /opt/alt/python35/lib/python3.5/site-packages/pip/_internal/operations/check.pyt check_install_conflictsf s c C sn t } x^ | D]V } t | } | j } t | j } t | j | j | | <| j | q W| S( sB Computes the version of packages after installing to_install.
( R" R t get_pkg_resources_distributionR R! R R R R& ( R8 R t installedt inst_reqt
abstract_distR R ( ( sO /opt/alt/python35/lib/python3.5/site-packages/pip/_internal/operations/check.pyR6 { s
c C sq t | } x^ | D]V } | | k r+ q n x; | | j D], } t | j | k r9 | j | Pq9 q9 Wq W| S( N( R" R R R R& ( R: R t packages_affectedR. R1 ( ( sO /opt/alt/python35/lib/python3.5/site-packages/pip/_internal/operations/check.pyR7 s
(* t __doc__t loggingt collectionsR t pip._vendor.packaging.utilsR t pip._vendor.pkg_resourcesR t pip._internal.distributionsR t pip._internal.utils.miscR t pip._internal.utils.typingR t getLoggert __name__R t pip._internal.req.req_installR t typingR R R R
R R R
R* t
PackageSett Missingt Conflictingt MissingDictt ConflictingDictt CheckResultt ConflictDetailsR R R$ R3 R; R6 R7 ( ( ( sO /opt/alt/python35/lib/python3.5/site-packages/pip/_internal/operations/check.pyt <module> s0 4 ,