source:
framspy/evolalg/base/step.py
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1126
| Last change on this file since 1126 was 1113, checked in by , 4 years ago | |
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| File size: 463 bytes | |
| Line | |
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| 1 | from abc import abstractmethod |
| 2 | |
| 3 | |
| 4 | class Step: |
| 5 | """ |
| 6 | Base abstract class for experiment's steps. It has three stages: pre, call and post. |
| 7 | |
| 8 | """ |
| 9 | def pre(self): |
| 10 | pass |
| 11 | |
| 12 | @abstractmethod |
| 13 | def call(self, *args, **kwargs): |
| 14 | pass |
| 15 | |
| 16 | def post(self): |
| 17 | pass |
| 18 | |
| 19 | def init(self): |
| 20 | pass |
| 21 | |
| 22 | def __call__(self, *args, **kwargs): |
| 23 | self.pre() |
| 24 | res = self.call(*args, **kwargs) |
| 25 | self.post() |
| 26 | return res |
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