On 12/08/17 19:08, Zac Medico wrote: > The option prevents --autounmask from making changes to > package.accept_keywords. This option does not imply > --autounmask-keep-masks, so --autounmask is still allowed > to create package.unmask changes unless the > --autounmask-keep-masks is also specified. > > X-Gentoo-bug: 622480 > X-Gentoo-bug-url: https://bugs.gentoo.org/622480 > --- > man/emerge.1 | 7 +++ > pym/_emerge/depgraph.py | 12 ++-- > pym/_emerge/main.py | 9 +++ > .../resolver/test_autounmask_keep_keywords.py | 68 > ++++++++++++++++++++++ > 4 files changed, 92 insertions(+), 4 deletions(-) > create mode 100644 > pym/portage/tests/resolver/test_autounmask_keep_keywords.py > > diff --git a/man/emerge.1 b/man/emerge.1 > index ffb453efb..12a0db166 100644 > --- a/man/emerge.1 > +++ b/man/emerge.1 > @@ -395,6 +395,13 @@ using the \'=\' operator will be written. With this > option, \'>=\' operators will be used whenever possible. > USE and license changes always use the latter behavior. > .TP > +.BR "\-\-autounmask\-keep\-keywords [ y | n ]" > +If \-\-autounmask is enabled, no package.accept_keywords changes will > +be created. This leads to unsatisfied dependencies if any keyword > +changes are required. This option does not imply \-\-autounmask\-keep\-masks, > +so \-\-autounmask is still allowed to create package.unmask changes unless > +the \-\-autounmask\-keep\-masks is also specified. > +.TP > .BR "\-\-autounmask\-keep\-masks [ y | n ]" > If \-\-autounmask is enabled, no package.unmask or ** keyword changes > will be created. This leads to unsatisfied dependencies if > diff --git a/pym/_emerge/depgraph.py b/pym/_emerge/depgraph.py > index abe2cb1bd..b4fc5f297 100644 > --- a/pym/_emerge/depgraph.py > +++ b/pym/_emerge/depgraph.py > @@ -5707,6 +5707,7 @@ class depgraph(object): > if self._dynamic_config._autounmask is not True: > return > > + autounmask_keep_keywords = > self._frozen_config.myopts.get("--autounmask-keep-keywords", "n") != "n" > autounmask_keep_masks = > self._frozen_config.myopts.get("--autounmask-keep-masks", "n") != "n" > autounmask_level = self._AutounmaskLevel() > > @@ -5716,14 +5717,16 @@ class depgraph(object): > autounmask_level.allow_license_changes = True > yield autounmask_level > > - autounmask_level.allow_unstable_keywords = True > - yield autounmask_level > - > - if not autounmask_keep_masks: > + if not autounmask_keep_keywords: > + autounmask_level.allow_unstable_keywords = True > + yield autounmask_level > > + if not (autounmask_keep_keywords or autounmask_keep_masks): > + autounmask_level.allow_unstable_keywords = True > autounmask_level.allow_missing_keywords = True > yield autounmask_level > > + if not autounmask_keep_masks: > # 4. USE + license + masks > # Try to respect keywords while discarding > # package.mask (see bug #463394). > @@ -5732,6 +5735,7 @@ class depgraph(object): > autounmask_level.allow_unmasks = True > yield autounmask_level > > + if not (autounmask_keep_keywords or autounmask_keep_masks): > autounmask_level.allow_unstable_keywords = True > > for missing_keyword, unmask in ((False, True), (True, > True)): > diff --git a/pym/_emerge/main.py b/pym/_emerge/main.py > index 2132aa63c..d3a415b91 100644 > --- a/pym/_emerge/main.py > +++ b/pym/_emerge/main.py > @@ -129,6 +129,7 @@ def insert_optional_args(args): > '--autounmask' : y_or_n, > '--autounmask-continue' : y_or_n, > '--autounmask-only' : y_or_n, > + '--autounmask-keep-keywords' : y_or_n, > '--autounmask-keep-masks': y_or_n, > '--autounmask-unrestricted-atoms' : y_or_n, > '--autounmask-write' : y_or_n, > @@ -348,6 +349,11 @@ def parse_opts(tmpcmdline, silent=False): > "choices" : true_y_or_n > }, > > + "--autounmask-keep-keywords": { > + "help" : "don't add package.accept_keywords entries", > + "choices" : true_y_or_n > + }, > + > "--autounmask-keep-masks": { > "help" : "don't add package.unmask entries", > "choices" : true_y_or_n > @@ -797,6 +803,9 @@ def parse_opts(tmpcmdline, silent=False): > if myoptions.autounmask_unrestricted_atoms in true_y: > myoptions.autounmask_unrestricted_atoms = True > > + if myoptions.autounmask_keep_keywords in true_y: > + myoptions.autounmask_keep_keywords = True > + > if myoptions.autounmask_keep_masks in true_y: > myoptions.autounmask_keep_masks = True > > diff --git a/pym/portage/tests/resolver/test_autounmask_keep_keywords.py > b/pym/portage/tests/resolver/test_autounmask_keep_keywords.py > new file mode 100644 > index 000000000..c551e958d > --- /dev/null > +++ b/pym/portage/tests/resolver/test_autounmask_keep_keywords.py > @@ -0,0 +1,68 @@ > +# Copyright 2017 Gentoo Foundation > +# Distributed under the terms of the GNU General Public License v2 > + > +from portage.tests import TestCase > +from portage.tests.resolver.ResolverPlayground import ResolverPlayground, > ResolverPlaygroundTestCase > + > +class AutounmaskKeepKeywordsTestCase(TestCase): > + > + def testAutounmaskKeepKeywordsTestCase(self): > + ebuilds = { > + "app-misc/A-2": { > + "EAPI": "6", > + "RDEPEND": "app-misc/B", > + }, > + "app-misc/A-1": { > + "EAPI": "6", > + "RDEPEND": "app-misc/C[foo]", > + }, > + "app-misc/B-1": { > + "EAPI": "6", > + "KEYWORDS": "~x86", > + }, > + "app-misc/C-1": { > + "EAPI": "6", > + "IUSE": "foo", > + }, > + } > + installed = { > + } > + > + test_cases = ( > + ResolverPlaygroundTestCase( > + ['app-misc/A'], > + success = False, > + options = { > + '--autounmask-keep-keywords': 'n', > + }, > + mergelist = [ > + 'app-misc/B-1', > + 'app-misc/A-2', > + ], > + unstable_keywords={'app-misc/B-1'}, > + ), > + # --autounmask-keep-keywords prefers app-misc/A-1 > because > + # it can be installed without accepting unstable > + # keywords > + ResolverPlaygroundTestCase( > + ['app-misc/A'], > + success = False, > + options = { > + "--autounmask-keep-keywords": 'y', > + }, > + mergelist = [ > + 'app-misc/C-1', > + 'app-misc/A-1', > + ], > + use_changes = {'app-misc/C-1': {'foo': True}}, > + ), > + ) > + > + playground = ResolverPlayground(ebuilds=ebuilds, debug=False) > + try: > + for test_case in test_cases: > + playground.run_TestCase(test_case) > + self.assertEqual(test_case.test_success, True, > test_case.fail_msg) > + finally: > + playground.debug = False > + playground.cleanup()
OK, considering the proposal patch I put together for -[autounmask]-use-only .. how does this/these [other] patch[es] compare? My use-case consists of the scenario where I do not *ever* wish Portage to modify my /etc/portage/package.<anything> files, preferring to do this myself manually with a personal naming scheme which defines which target packages are causing dependency issues. This would be a rather cool feature-request for portage itself, but I don't see it being implemented Any Time Soon™. This was why I have enforced --autounmask=n in my EMERGE_DEFAULT_OPTS as often it causes more harm than good if 'random' entries in /etc/portage/<anything> starts to cause later issues with updated library packages (read Perl, Python and any other dev-lang nasties here). Thanks in anticipation! Michael.
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