conary.conaryclient.resolve.DependencySolver

Class DependencySolver

object --+ | DependencySolver

Instance Methods

__init__(self, client, cfg, repos, db)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

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_findCriticalJobInfo(self, jobSet, updateSettings)

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resolveDependencies(self, uJob, jobSet, split=False, resolveDeps=True, useRepos=True, resolveSource=None, keepRequired=True, criticalUpdateInfo=None)
Determine and possibly resolve dependency problems.

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addUpdates(self, troves, uJob, jobSet, ineligible, keepList, troveSource, resolveSource)
Add the given dep resolution solutions to the current jobSet.

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checkDeps(self, uJob, jobSet, trvSrc, findOrdering, resolveDeps, ineligible, keepRequired=True, criticalUpdateInfo=None, check=None)
Given a jobSet, use its dependencies to determine an ordering, resolve problems with jobs that have difficult dependency problems immediately, and determine any missing dependencies.

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resolveEraseByUpdating(self, trvSrc, cannotResolve, uJob, jobSet, ineligible, check)
Attempt to resolve broken erase dependencies by updating the package that has the dependency on the trove that is being erased.

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resolveEraseByKeeping(self, trvSrc, cannotResolve, uJob, jobSet)

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addPackagesForComponents(self, troves, troveSource, beingInstalled)

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Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Properties

[hide private]

Inherited from object: __class__

init(self, client, cfg, repos, db)
(Constructor)

source code

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: object.__init__: (inherited documentation)

resolveDependencies(self, uJob, jobSet, split=False, resolveDeps=True, useRepos=True, resolveSource=None, keepRequired=True, criticalUpdateInfo=None)

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Determine and possibly resolve dependency problems.

Parameters:

uJob (local.database.UpdateJob) - update job we are resolving dependencies for
jobSet (list of job tuples) - jobs that are to be applied
split (bool) - if True, find an ordering for the jobs in jobSet plus any resolved jobs.
resolveDeps (bool) - If True, try to resolve any dependency problems by modifying the given job.
useRepos - If True, search for dependency solutions in the repository after searching the update job search source.
keepRequired (bool) - If True, the resolver will attempt to remove erase jobs from the job set to resolve dependency problems created by the erasure. If False, those problems will be reported instead.

resolveEraseByUpdating(self, trvSrc, cannotResolve, uJob, jobSet, ineligible, check)

source code

Attempt to resolve broken erase dependencies by updating the package that has the dependency on the trove that is being erased.

Parameters:

ineligible - Ineligible troves are troves that were involved in resolveEraseByUpdating before.

Class DependencySolver

__init__(self, client, cfg, repos, db) (Constructor)

resolveDependencies(self, uJob, jobSet, split=False, resolveDeps=True, useRepos=True, resolveSource=None, keepRequired=True, criticalUpdateInfo=None)

resolveEraseByUpdating(self, trvSrc, cannotResolve, uJob, jobSet, ineligible, check)

init(self, client, cfg, repos, db)
(Constructor)