python-mastery/Solutions/6_2/stock.py

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2023-07-17 03:21:00 +02:00
# stock.py
from structure import Structure
class Stock(Structure):
_fields = ('name', 'shares', 'price')
def __init__(self, name, shares, price):
self._init()
@property
def cost(self):
return self.shares * self.price
def sell(self, nshares):
self.shares -= nshares