Change config.environ() check_locale calls to async_check_locale calls in the EbuildPhase/EbuildMetadataPhase _async_start method in order to eliminate synchronous waiting for child processes in the main event loop thread.
Note that this series of changes causes access to the portdbapi doebuild_settings attribute to no longer be serialized via the EbuildMetadataPhase _start_method. As a result, exclusive access to config instances needs to be guaranteed in some other way to avoid triggering problems (see bug 924319), such as by maintaining a config pool or by serializing access via an asyncio.Lock instance. This series can also be reviewed at https://github.com/gentoo/portage/pull/1267. Bug: https://bugs.gentoo.org/923841 Bug: https://bugs.gentoo.org/924319 Signed-off-by: Zac Medico <zmed...@gentoo.org> Zac Medico (9): anydbm: Pickle support for multiprocessing spawn EbuildMetadataPhase: Add deallocate_config future MetadataRegen: Use EbuildMetadataPhase deallocate_config ResolverPlayground: Use egencache to create manifests asyncio: Wrap asyncio.Lock for python 3.9 compat async_aux_get: Use EbuildMetadataPhase deallocate_config future actions: disable pytest-xdist for spawn start-method (workers crash) EbuildMetadataPhase: Migrate to _async_start EbuildPhase: async_check_locale .github/workflows/ci.yml | 5 +- lib/_emerge/EbuildMetadataPhase.py | 37 ++++- lib/_emerge/EbuildPhase.py | 28 +++- lib/_emerge/MetadataRegen.py | 16 ++- lib/_emerge/SubProcess.py | 5 +- lib/_emerge/depgraph.py | 11 ++ lib/portage/_emirrordist/FetchIterator.py | 10 +- lib/portage/cache/anydbm.py | 17 ++- lib/portage/dbapi/porttree.py | 129 ++++++++++++------ lib/portage/package/ebuild/config.py | 26 ++-- lib/portage/tests/dbapi/test_auxdb.py | 4 +- lib/portage/tests/dbapi/test_portdb_cache.py | 4 +- .../tests/resolver/ResolverPlayground.py | 38 +++--- lib/portage/tests/update/test_move_ent.py | 3 + lib/portage/util/futures/_asyncio/__init__.py | 26 ++++ lib/portage/util/locale.py | 28 ++-- 16 files changed, 289 insertions(+), 98 deletions(-) -- 2.41.0
