22 lines
683 B
Python
22 lines
683 B
Python
from pip._internal.utils.typing import MYPY_CHECK_RUNNING
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if MYPY_CHECK_RUNNING:
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from typing import Callable, List
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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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InstallRequirementProvider = Callable[
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[str, InstallRequirement], InstallRequirement
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]
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class BaseResolver(object):
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def resolve(self, root_reqs, check_supported_wheels):
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# type: (List[InstallRequirement], bool) -> RequirementSet
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raise NotImplementedError()
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def get_installation_order(self, req_set):
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# type: (RequirementSet) -> List[InstallRequirement]
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raise NotImplementedError()
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