A simple counter
| 8 | |
| 9 | |
| 10 | class StatCounter(object): |
| 11 | """ A simple counter""" |
| 12 | |
| 13 | def __init__(self): |
| 14 | self.reset() |
| 15 | |
| 16 | def feed(self, v): |
| 17 | """ |
| 18 | Args: |
| 19 | v(float or np.ndarray): has to be the same shape between calls. |
| 20 | """ |
| 21 | self._values.append(v) |
| 22 | |
| 23 | def reset(self): |
| 24 | self._values = [] |
| 25 | |
| 26 | @property |
| 27 | def count(self): |
| 28 | return len(self._values) |
| 29 | |
| 30 | @property |
| 31 | def average(self): |
| 32 | assert len(self._values) |
| 33 | return np.mean(self._values) |
| 34 | |
| 35 | @property |
| 36 | def sum(self): |
| 37 | assert len(self._values) |
| 38 | return np.sum(self._values) |
| 39 | |
| 40 | @property |
| 41 | def max(self): |
| 42 | assert len(self._values) |
| 43 | return max(self._values) |
| 44 | |
| 45 | @property |
| 46 | def min(self): |
| 47 | assert len(self._values) |
| 48 | return min(self._values) |
| 49 | |
| 50 | def samples(self): |
| 51 | """ |
| 52 | Returns all samples. |
| 53 | """ |
| 54 | return self._values |
| 55 | |
| 56 | |
| 57 | class RatioCounter(object): |
no outgoing calls
no test coverage detected