52
64
IStructuralSubscriptionTarget,
53
65
IStructuralSubscriptionTargetHelper,
56
70
from lp.registry.interfaces.distributionsourcepackage import (
57
71
IDistributionSourcePackage,
59
73
from lp.registry.interfaces.milestone import IProjectGroupMilestone
60
74
from lp.registry.interfaces.person import IPersonSet
61
75
from lp.services.propertycache import cachedproperty
76
78
class StructuralSubscriptionNavigation(Navigation):