comparison: fifolog.py
fifolog.py
- changeset 34
- 9fce700d42de
- child 35
- 495a510a6d01
equal
deleted
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| 33:91421eeb4426 | 34:9fce700d42de |
|---|---|
| 1 # | |
| 2 # FIFO memory logger | |
| 3 # | |
| 4 | |
| 5 from logging.handlers import BufferingHandler | |
| 6 | |
| 7 class FIFOHandler(BufferingHandler): | |
| 8 def shouldFlush(self, record): | |
| 9 return False | |
| 10 | |
| 11 def emit(self, record): | |
| 12 self.buffer.append(record) | |
| 13 l=len(self.buffer) | |
| 14 if l>self.capacity: | |
| 15 self.buffer=self.buffer[(l-self.capacity+1):l] | |
| 16 | |
| 17 def formatAll(self): | |
| 18 return [self.format(record) for record in self.buffer] |
