Some documentation, at least in lib/lp/bugs/doc/bugtask-expiration.txt, about can_expire indicates that it only should indicate if the bug *may* expire.
"IBug specifies two properties related to bug expiration. can_expire
tells you whether one or more of the bug's bug tasks may be expired, if
the bug doesn't get any more activity."
Some documentation, at least in lib/lp/ bugs/doc/ bugtask- expiration. txt, about can_expire indicates that it only should indicate if the bug *may* expire.
"IBug specifies two properties related to bug expiration. can_expire
tells you whether one or more of the bug's bug tasks may be expired, if
the bug doesn't get any more activity."