mirror of https://github.com/pypa/pip
Integrate the new provider with --unstable-feature=resolver
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098d00d8c3
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@ -36,6 +36,10 @@ class PipProvider(AbstractProvider):
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self._make_install_req
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)
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def get_install_requirement(self, c):
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# type: (Candidate) -> InstallRequirement
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return getattr(c, "_ireq", None)
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def identify(self, dependency):
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# type: (Union[Requirement, Candidate]) -> str
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return dependency.name
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@ -4,7 +4,9 @@ from pip._vendor.packaging.utils import canonicalize_name
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from pip._vendor.resolvelib import BaseReporter
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from pip._vendor.resolvelib import Resolver as RLResolver
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from pip._internal.req.req_set import RequirementSet
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from pip._internal.resolution.base import BaseResolver
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from pip._internal.resolution.resolvelib.provider import PipProvider
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from pip._internal.utils.typing import MYPY_CHECK_RUNNING
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if MYPY_CHECK_RUNNING:
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@ -15,32 +17,8 @@ if MYPY_CHECK_RUNNING:
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from pip._internal.index.package_finder import PackageFinder
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from pip._internal.operations.prepare import RequirementPreparer
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from pip._internal.req.req_install import InstallRequirement
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from pip._internal.req.req_set import RequirementSet
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from pip._internal.resolution.base import InstallRequirementProvider
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from .base import Candidate, Requirement
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# FIXME: Import the actual implementation.
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# This is a stub to pass typing checks.
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class PipProvider(object):
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def __init__(
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self,
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finder, # type: PackageFinder
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preparer, # type: RequirementPreparer
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make_install_req, # type: InstallRequirementProvider
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):
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# type: (...) -> None
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super(PipProvider, self).__init__()
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def make_requirement(self, r):
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# type: (InstallRequirement) -> Requirement
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raise NotImplementedError()
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def get_install_requirement(self, c):
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# type: (Candidate) -> InstallRequirement
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raise NotImplementedError()
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class Resolver(BaseResolver):
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def __init__(
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