This changes the API for conditions. Custom condition types need to be updated for this change.
A condition class which is polled (i.e. uses the check() method) should take PolledCondition as its base class. The check() method is now async.
A condition class which uses the run store (i.e. uses the check_runs() method) should take RunStoreCondition as its base class. Its check_runs() method should be rewritten as wait(run_store), which is async and should return only when the condition is complete (or a transition is induced). See Dependency.wait() for an example.
Resolves #272
This changes the API for conditions. Custom condition types need to be updated for this change.
A condition class which is polled (i.e. uses the
check()method) should takePolledConditionas its base class. Thecheck()method is now async.A condition class which uses the run store (i.e. uses the
check_runs()method) should takeRunStoreConditionas its base class. Itscheck_runs()method should be rewritten aswait(run_store), which is async and should return only when the condition is complete (or a transition is induced). SeeDependency.wait()for an example.