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GeezerVison is showing github.com — python-patterns/chaining_method.py at master · zhengdu/python-patterns Expand file tree/ Copy pathchaining_method.pyMore file actions 33 lines (23 loc) · 643 Bytes / Copy pathchaining_method.pyFile metadata and controls33 lines (23 loc) · 643 Bytes 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 #!/usr/bin/env python # -*- coding: utf-8 -*- class Person(object): def __init__(self, name, action): self.name = name self.action = action def do_action(self): print(self.name, self.action.name, end=' ') return self.action class Action(object): def __init__(self, name): self.name = name def amount(self, val): print(val, end=' ') return self def stop(self): print('then stop') if __name__ == '__main__': move = Action('move') person = Person('Jack', move) person.do_action().amount('5m').stop() ### OUTPUT ### # Jack move 5m then stop |
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