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circulofinal.py
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class circulo():
def __init__(self,radio):
self.radio=radio ## Este el setter
@property
def radio(self):
print("Estoy dando el radio")
return self._radio
@radio.setter
def radio(self,radio):
if radio>=0:
self._radio = radio
else:
raise ValueError("Radio positivo")
self._radio=0
@radio.deleter
def radio(self):
del self._radio
def __str__(self):
clase = type(self).__name__
msg = "{0} de radio {1}"
return msg.format(clase, self.radio)
def __repr__(self):
clase = type(self).__name__
msg = "{0}({1})"
return msg.format(clase, self.radio)
def __eq__(self,otro):
return self.radio==otro.radio
def __add__(self,otro):
self.radio+=otro.radio
def __sub__(self,otro):
if self.radio-otro.radio>=0:
self.radio-=otro.radio
else:
raise ValueError("No se pueden restar")