41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
# Python Dunder Methods __repr__ e __str__
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# Dunder = Double Underscore = __dunder__
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# Antigo e útil: https://rszalski.github.io/magicmethods/
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# https://docs.python.org/3/reference/datamodel.html#specialnames
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# __lt__(self,other) - self < other
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# __le__(self,other) - self <= other
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# __gt__(self,other) - self > other
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# __ge__(self,other) - self >= other
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# __eq__(self,other) - self == other
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# __ne__(self,other) - self != other
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# __add__(self,other) - self + other
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# __sub__(self,other) - self - other
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# __mul__(self,other) - self * other
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# __truediv__(self,other) - self / other
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# __neg__(self) - -self
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# __str__(self) - str
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# __repr__(self) - str
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class Ponto:
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def __init__(self, x, y, outra='Nada'):
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self.x = x
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self.y = y
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self.outra = outra
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def __str__(self):
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return f'Ponto - {self.x}, {self.y}'
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def __repr__(self):
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return f'Ponto(x={self.x!r}, y={self.y!r}, outra={self.outra!r})'
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p1 = Ponto(1, 2)
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p2 = Ponto(90, 43)
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p2_str = str(p2)
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print(p1)
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print(p2)
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print()
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print(repr(p1))
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print(repr(p2))
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print()
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print(f'{p1!r}')
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