check.py File Reference

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Data Structures
class	PackageDetails

Namespaces
namespace	pip
namespace	pip._internal
namespace	pip._internal.operations
namespace	pip._internal.operations.check

Functions
Tuple[PackageSet, bool]	create_package_set_from_installed ()
CheckResult	check_package_set (PackageSet package_set, Optional[Callable[[str], bool]] should_ignore=None)
ConflictDetails	check_install_conflicts (List[InstallRequirement] to_install)
Set[NormalizedName]	_simulate_installation_of (List[InstallRequirement] to_install, PackageSet package_set)
Set[NormalizedName]	_create_whitelist (Set[NormalizedName] would_be_installed, PackageSet package_set)
None	warn_legacy_versions_and_specifiers (PackageSet package_set)

Variables
	logger = logging.getLogger(__name__)
	PackageSet = Dict[NormalizedName, PackageDetails]
	Missing = Tuple[NormalizedName, Requirement]
	Conflicting = Tuple[NormalizedName, DistributionVersion, Requirement]
	MissingDict = Dict[NormalizedName, List[Missing]]
	ConflictingDict = Dict[NormalizedName, List[Conflicting]]
	CheckResult = Tuple[MissingDict, ConflictingDict]
	ConflictDetails = Tuple[PackageSet, CheckResult]