adii1823
28 lines
464 B
Python
28 lines
464 B
Python
# oop/class.methods.factory.py
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class Point:
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def __init__(self, x, y):
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self.x = x
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self.y = y
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@classmethod
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def from_tuple(cls, coords): # cls is Point
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return cls(*coords)
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@classmethod
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def from_point(cls, point): # cls is Point
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return cls(point.x, point.y)
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p = Point.from_tuple((3, 7))
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print(p.x, p.y) # 3 7
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q = Point.from_point(p)
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print(q.x, q.y) # 3 7
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"""
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$ python class.methods.factory.py
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3 7
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3 7
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"""
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