(self, recognizer:Parser, predicate:str=None, message:str=None)
| 139 | class FailedPredicateException(RecognitionException): |
| 140 | |
| 141 | def __init__(self, recognizer:Parser, predicate:str=None, message:str=None): |
| 142 | super().__init__(message=self.formatMessage(predicate,message), recognizer=recognizer, |
| 143 | input=recognizer.getInputStream(), ctx=recognizer._ctx) |
| 144 | s = recognizer._interp.atn.states[recognizer.state] |
| 145 | trans = s.transitions[0] |
| 146 | from antlr4.atn.Transition import PredicateTransition |
| 147 | if isinstance(trans, PredicateTransition): |
| 148 | self.ruleIndex = trans.ruleIndex |
| 149 | self.predicateIndex = trans.predIndex |
| 150 | else: |
| 151 | self.ruleIndex = 0 |
| 152 | self.predicateIndex = 0 |
| 153 | self.predicate = predicate |
| 154 | self.offendingToken = recognizer.getCurrentToken() |
| 155 | |
| 156 | def formatMessage(self, predicate:str, message:str): |
| 157 | if message is not None: |
nothing calls this directly
no test coverage detected