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twoF_cumulative.py
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Gregory Ashton authoredGregory Ashton authored
test_property.py 699 B
class Param(float):
def __new__(self,name,value):
return float.__new__(self,value)
def __init__(self,name,value):
self.__name = name
name = property(lambda self: self.__name)
class Beer(object):
def __init__(self, temp):
self.__T = temp
@property
def temp(self):
return Param('Beer Temperature', self.__T)
@temp.setter
def temp(self,value):
self.__T = float(value)
b = Beer(100)
print b.temp.name, b.temp.__class__
print b.temp * 4.5
print b.temp.name, b.temp.__class__
b.temp = 101
print b.temp.name, b.temp.__class__
print b.temp