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Merge pull request #11241 from pradyunsg/drop-backtrack-on-build-failures
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commit
534262d1d6
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news/11241.removal.rst
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1
news/11241.removal.rst
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Remove ``--use-deprecated=backtrack-on-build-failures``.
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@ -1013,7 +1013,6 @@ use_deprecated_feature: Callable[..., Option] = partial(
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default=[],
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choices=[
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"legacy-resolver",
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"backtrack-on-build-failures",
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"html5lib",
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],
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help=("Enable deprecated functionality, that will be removed in the future."),
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@ -34,7 +34,6 @@ from pip._internal.req.req_file import parse_requirements
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from pip._internal.req.req_install import InstallRequirement
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from pip._internal.resolution.base import BaseResolver
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from pip._internal.self_outdated_check import pip_self_version_check
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from pip._internal.utils.deprecation import deprecated
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from pip._internal.utils.temp_dir import (
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TempDirectory,
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TempDirectoryTypeRegistry,
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@ -270,31 +269,6 @@ class RequirementCommand(IndexGroupCommand):
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return "2020-resolver"
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@staticmethod
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def determine_build_failure_suppression(options: Values) -> bool:
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"""Determines whether build failures should be suppressed and backtracked on."""
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if "backtrack-on-build-failures" not in options.deprecated_features_enabled:
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return False
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if "legacy-resolver" in options.deprecated_features_enabled:
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raise CommandError("Cannot backtrack with legacy resolver.")
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deprecated(
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reason=(
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"Backtracking on build failures can mask issues related to how "
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"a package generates metadata or builds a wheel. This flag will "
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"be removed in pip 22.2."
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),
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gone_in=None,
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replacement=(
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"avoiding known-bad versions by explicitly telling pip to ignore them "
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"(either directly as requirements, or via a constraints file)"
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),
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feature_flag=None,
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issue=10655,
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)
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return True
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@classmethod
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def make_requirement_preparer(
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cls,
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@ -371,7 +345,6 @@ class RequirementCommand(IndexGroupCommand):
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use_pep517=use_pep517,
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config_settings=getattr(options, "config_settings", None),
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)
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suppress_build_failures = cls.determine_build_failure_suppression(options)
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resolver_variant = cls.determine_resolver_variant(options)
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# The long import name and duplicated invocation is needed to convince
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# Mypy into correctly typechecking. Otherwise it would complain the
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@ -391,7 +364,6 @@ class RequirementCommand(IndexGroupCommand):
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force_reinstall=force_reinstall,
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upgrade_strategy=upgrade_strategy,
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py_version_info=py_version_info,
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suppress_build_failures=suppress_build_failures,
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)
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import pip._internal.resolution.legacy.resolver
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@ -27,7 +27,6 @@ from pip._internal.cache import CacheEntry, WheelCache
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from pip._internal.exceptions import (
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DistributionNotFound,
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InstallationError,
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InstallationSubprocessError,
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MetadataInconsistent,
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UnsupportedPythonVersion,
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UnsupportedWheel,
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@ -97,7 +96,6 @@ class Factory:
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force_reinstall: bool,
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ignore_installed: bool,
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ignore_requires_python: bool,
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suppress_build_failures: bool,
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py_version_info: Optional[Tuple[int, ...]] = None,
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) -> None:
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self._finder = finder
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@ -108,7 +106,6 @@ class Factory:
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self._use_user_site = use_user_site
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self._force_reinstall = force_reinstall
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self._ignore_requires_python = ignore_requires_python
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self._suppress_build_failures = suppress_build_failures
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self._build_failures: Cache[InstallationError] = {}
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self._link_candidate_cache: Cache[LinkCandidate] = {}
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@ -201,12 +198,6 @@ class Factory:
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)
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self._build_failures[link] = e
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return None
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except InstallationSubprocessError as e:
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if not self._suppress_build_failures:
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raise
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logger.warning("Discarding %s due to build failure: %s", link, e)
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self._build_failures[link] = e
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return None
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base: BaseCandidate = self._editable_candidate_cache[link]
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else:
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@ -228,12 +219,6 @@ class Factory:
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)
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self._build_failures[link] = e
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return None
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except InstallationSubprocessError as e:
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if not self._suppress_build_failures:
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raise
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logger.warning("Discarding %s due to build failure: %s", link, e)
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self._build_failures[link] = e
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return None
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base = self._link_candidate_cache[link]
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if not extras:
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@ -47,7 +47,6 @@ class Resolver(BaseResolver):
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ignore_requires_python: bool,
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force_reinstall: bool,
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upgrade_strategy: str,
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suppress_build_failures: bool,
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py_version_info: Optional[Tuple[int, ...]] = None,
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):
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super().__init__()
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@ -62,7 +61,6 @@ class Resolver(BaseResolver):
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force_reinstall=force_reinstall,
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ignore_installed=ignore_installed,
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ignore_requires_python=ignore_requires_python,
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suppress_build_failures=suppress_build_failures,
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py_version_info=py_version_info,
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)
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self.ignore_dependencies = ignore_dependencies
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@ -2326,26 +2326,6 @@ def test_new_resolver_do_not_backtrack_on_build_failure(
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assert "egg_info" in result.stderr
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def test_new_resolver_flag_permits_backtracking_on_build_failure(
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script: PipTestEnvironment,
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) -> None:
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create_basic_sdist_for_package(script, "pkg1", "2.0", fails_egg_info=True)
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create_basic_wheel_for_package(script, "pkg1", "1.0")
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script.pip(
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"install",
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"--use-deprecated=backtrack-on-build-failures",
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"--no-cache-dir",
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"--no-index",
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"--find-links",
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script.scratch_path,
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"pkg1",
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allow_stderr_warning=True,
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)
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script.assert_installed(pkg1="1.0")
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def test_new_resolver_works_when_failing_package_builds_are_disallowed(
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script: PipTestEnvironment,
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) -> None:
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@ -63,7 +63,6 @@ def factory(finder: PackageFinder, preparer: RequirementPreparer) -> Iterator[Fa
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force_reinstall=False,
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ignore_installed=False,
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ignore_requires_python=False,
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suppress_build_failures=False,
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py_version_info=None,
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)
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@ -29,7 +29,6 @@ def resolver(preparer: RequirementPreparer, finder: PackageFinder) -> Resolver:
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ignore_requires_python=False,
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force_reinstall=False,
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upgrade_strategy="to-satisfy-only",
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suppress_build_failures=False,
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)
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return resolver
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