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path: root/pym/_emerge/depgraph.py
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* --autounmask: If we can't do a change because of REQUIRED_USE, give at least ↵Sebastian Luther2010-08-201-11/+41
| | | | a good error message
* --autounmask: Don't do use changes if they violate REQUIRED_USESebastian Luther2010-08-201-19/+32
| | | | This also fixes some pkg.use.enabled / _pkg_use_enabled(pkg) bugs
* slot collision handler: Work correctly with --autounmaskSebastian Luther2010-08-201-3/+1
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* Add experimental EPREFIX/EROOT support to the config and vartreeZac Medico2010-08-191-4/+1
| | | | | | | | | classes, and use it in ResolverPlayground to emulate a prefix-like environment. This fixes ResolverPlayground so that it doesn't have to abuse the --root and --root-deps options in order to create a testing environment. Instead it simply creates a temporary EPREFIX. WARNING: EPREFIX/EROOT support is experimental and may be incomplete for cases in which EPREFIX is non-empty.
* Rename the bdeps_root variable to depend_root, since it's used to controlZac Medico2010-08-191-4/+4
| | | | | DEPEND and in the future we may have separate build-time dep types for host and target.
* Eliminate the bdeps_optional variables inside depgraph._add_pkg_deps(),Zac Medico2010-08-191-4/+3
| | | | and use the pkg.built attribute instead.
* Move the clever parts of depgraph._show_circular_deps into its own module.Sebastian Luther2010-08-191-155/+13
| | | | This also fixes some bugs related to autounmask.
* cycle-finder: Don't try to change flags that are in use.{make,focrce}Sebastian Luther2010-08-191-16/+5
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* When suggesting solutions inside _show_circular_deps(), ignore solutionsZac Medico2010-08-181-0/+16
| | | | that involve changes to use.mask or use.force settings.
* Fix deprecation warnings from paren_reduce.Zac Medico2010-08-181-2/+2
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* Fix small bug in _show_circular_deps and add some testsSebastian Luther2010-08-181-2/+1
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* _show_circular_deps: Ignore solution that violate use dpendencies specified ↵Sebastian Luther2010-08-181-6/+39
| | | | by parents. Warn the user if there are many cycles.
* _show_circular_deps: Stop prunning the graph to show (other) parents of the ↵Sebastian Luther2010-08-181-14/+0
| | | | involved packages in the merge list
* _show_circular_deps: Fix handling of 'None' returned by ↵Sebastian Luther2010-08-181-1/+2
| | | | extract_affecting_use and remove debug output
* _emerge.depgraph._show_circular_deps(): Find suggestions if an atom occures ↵Sebastian Luther2010-08-181-11/+66
| | | | more than once in a dep string
* Print suggestions for circular dependenciesSebastian Luther2010-08-181-8/+44
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* _emerge.depgraph._show_circular_deps(): Display only the smallest cycleSebastian Luther2010-08-181-1/+31
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* * Replace config._iuse_implicit_re with a callable _iuse_implicit_matchZac Medico2010-08-181-7/+2
| | | | | | | object that simply returns boolean, and update consumers. * Make check_required_use() take a callable for the iuse parameter, and pass in Package.use.is_valid_flag or iuse.__contains__ as appropriate.
* Pass is_valid_flag to use_reduce if possibleSebastian Luther2010-08-161-3/+3
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* Atom.violated_conditionals: Use iuse.is_valid_flag instead of iuse.allSebastian Luther2010-08-131-2/+3
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* Implement use dependency defaultsSebastian Luther2010-08-131-8/+24
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* autounmask: Print use flag that trigger a given dep in commentsSebastian Luther2010-08-121-2/+33
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* _emerge.depgraph: use writemsg() instead of print() (to silence tests)Sebastian Luther2010-08-121-48/+40
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* Tests: resolver/test_slot_collisions: Check for slot_collision_solutionsSebastian Luther2010-08-121-2/+5
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* slot_collision_handler: Return a string instead of priting the messages to ↵Sebastian Luther2010-08-121-3/+9
| | | | screen.
* Add new slot collision handler in _emerge/resolver/slot_collision.pySebastian Luther2010-08-121-186/+7
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* autounmask: Print comments for USE changes tooSebastian Luther2010-08-121-0/+1
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* Make REQUIRED_USE work again. Without paren_reduce this time.Sebastian Luther2010-08-111-9/+7
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* Use eapi_has_required_use for REQUIRED_USE eapi checksSebastian Luther2010-08-111-3/+3
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* Introduce portage.eapi. Use it everywhere.Sebastian Luther2010-08-111-1/+2
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* portage.dep._dep_check_strict: Unused, removedSebastian Luther2010-08-101-25/+13
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* portage.dep.use_reduce: Work on depstrings instead of paren_reduce'd dep arraysSebastian Luther2010-08-101-8/+4
| | | | | This change makes paren_reduce and paren_normalize calls for use_reduce redundant, resp. wrong. All consumers inside portage are adopted.
* Allow flags from IUSE_IMPLICIT in REQUIRED_USE. Move checks to resolution time.Sebastian Luther2010-08-101-0/+36
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* autounmask: rename _needed_user_config_changes in _needed_unstable_keywords. ↵Sebastian Luther2010-08-071-26/+17
| | | | Let the tests check for it.
* autounmask: Restart less often for use changesSebastian Luther2010-08-071-8/+26
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* Ensure that _select_pkg_highest_available_imp() falls back to anZac Medico2010-08-061-0/+7
| | | | installed package if the autounmask path fails to select something.
* Fix _select_pkg_highest_available_imp to reject installed packagesZac Medico2010-08-061-0/+5
| | | | | returned from _wrapped_select_pkg_highest_available_imp when necessary.
* Rename allow_missing_keywords to allow_unstable_keywords since that'sZac Medico2010-08-061-9/+9
| | | | what it does.
* Delay variable definitions in _pkg_visibility_check untilZac Medico2010-08-061-2/+4
| | | | they are needed.
* Make dep_check use depgraph._pkg_use_enabled to query USE settings of ↵Zac Medico2010-08-061-0/+3
| | | | new-style virtuals when appropriate.
* Use finally block for autounmask handling insideZac Medico2010-08-061-3/+5
| | | | _select_atoms_highest_available.
* autounmask: Add ability to adjust USESebastian Luther2010-08-061-23/+133
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* Add a _MaskReason.hint attribute that the --autounmask code can useZac Medico2010-08-061-2/+1
| | | | to simplify the 'unstable keyword' check.
* Use _get_masking_status() for the --autounmaks KEYWORDS check.Zac Medico2010-08-061-2/+4
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* * Split out a _get_masking_status() method that returns categorizedZac Medico2010-08-061-5/+13
| | | | | message objects instead of plain strings. * Move masks to the "invalid" category.
* Add a fake _test_ option to myopts that can be used for conditional test code.Zac Medico2010-08-051-3/+3
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* _emerge.depgraph: If "/" not in trees, treat target_root as running_root ↵Sebastian Luther2010-08-051-1/+4
| | | | (needed for tests)
* Simplify passing of the backtracking parameters from one graphZac Medico2010-08-051-7/+4
| | | | to the next.
* * Add a --autounmask[=n] option and for now leave it disableZac Medico2010-08-051-6/+31
| | | | | | | | by default in order to minimize the impact of any bugs. * If _wrapped_select_pkg_highest_available_imp returns an installed package when the user has not explicitly requested for this package to be replaced (typically via an atom on the command line), reject the installed package and try to unmask one.
* _emerge.depgraph.get_backtrack_parameters(): Return a dict instead of a tupleSebastian Luther2010-08-051-5/+10
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