a $lJh@sjddlmZddlmZmZmZddlmZmZm Z m Z m Z erLddl m Z Gdddee eefZdS) ) annotations) TYPE_CHECKING CollectionGeneric)CTKTRTRequirementInformationState) Criterionc@seZdZdZddddZddddd Zdd dd d d Zd ddddZddddddZdddddZ ddddddZ dddd d!Z d"S)# BaseReporterz?Delegate class to provider progress reporting for the resolver.None)returncCsdS)z-Called before the resolution actually starts.N)selfrrR/var/www/shaz/venv/lib/python3.9/site-packages/pip/_vendor/resolvelib/reporters.pystartingszBaseReporter.startingint)indexrcCsdS)zYCalled before each round of resolution starts. The index is zero-based. Nr)rrrrrstarting_roundszBaseReporter.starting_roundzState[RT, CT, KT])rstatercCsdS)zCalled before each round of resolution ends. This is NOT called if the resolution ends at this round. Use `ending` if you want to report finalization. The index is zero-based. Nr)rrrrrr ending_roundszBaseReporter.ending_round)rrcCsdS)z/Called before the resolution ends successfully.Nr)rrrrrendingszBaseReporter.endingr z CT | None) requirementparentrcCsdS)aCalled when adding a new requirement into the resolve criteria. :param requirement: The additional requirement to be applied to filter the available candidaites. :param parent: The candidate that requires ``requirement`` as a dependency, or None if ``requirement`` is one of the root requirements passed in from ``Resolver.resolve()``. Nr)rrrrrradding_requirement!szBaseReporter.adding_requirementz*Collection[RequirementInformation[RT, CT]])causesrcCsdS)zCalled when starting to attempt requirement conflict resolution. :param causes: The information on the collision that caused the backtracking. Nr)rrrrrresolving_conflicts+sz BaseReporter.resolving_conflictszCriterion[RT, CT]r) criterion candidatercCsdS)z6Called when rejecting a candidate during backtracking.Nr)rrr rrrrejecting_candidate3sz BaseReporter.rejecting_candidate)r rcCsdS)z9Called when adding a candidate to the potential solution.Nr)rr rrrpinning6szBaseReporter.pinningN) __name__ __module__ __qualname____doc__rrrrrrr!r"rrrrr s r N) __future__rtypingrrrstructsrrr r r resolversr r rrrrs