# ``twisted`.`logger`.`PredicateResult``

class documentation

`class PredicateResult(Names): (source)`

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Predicate results.

See Also
`LogLevelFilterPredicate`

Class Variable | `maybe` | Do not have an opinion on the event. When this value is used, `FilteringLogObserver` will consider subsequent predicate results; if returned by the last predicate being considered, then the event will be logged.
Class Variable | `no` | Do not log the specified event. When this value is used, `FilteringLogObserver` will not log the message, without evaluating other predicates.
Class Variable | `yes` | Log the specified event. When this value is used, `FilteringLogObserver` will always log the message, without evaluating other predicates.

maybe = (source)
Do not have an opinion on the event. When this value is used, `FilteringLogObserver` will consider subsequent predicate results; if returned by the last predicate being considered, then the event will be logged.
no = (source)
Do not log the specified event. When this value is used, `FilteringLogObserver` will not log the message, without evaluating other predicates.
yes = (source)
Log the specified event. When this value is used, `FilteringLogObserver` will always log the message, without evaluating other predicates.