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opt
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alt
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python27
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lib
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python2.7
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site-packages
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pip
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_internal
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resolution
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Filename :
base.py
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from pip._internal.utils.typing import MYPY_CHECK_RUNNING if MYPY_CHECK_RUNNING: from typing import Callable, List from pip._internal.req.req_install import InstallRequirement from pip._internal.req.req_set import RequirementSet InstallRequirementProvider = Callable[ [str, InstallRequirement], InstallRequirement ] class BaseResolver(object): def resolve(self, root_reqs, check_supported_wheels): # type: (List[InstallRequirement], bool) -> RequirementSet raise NotImplementedError() def get_installation_order(self, req_set): # type: (RequirementSet) -> List[InstallRequirement] raise NotImplementedError()