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https://github.com/emilybache/GildedRose-Refactoring-Kata.git
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68 lines
1.5 KiB
Python
68 lines
1.5 KiB
Python
# -*- coding: utf-8 -*-
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from abc import ABC, abstractmethod
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class Item:
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def __init__(self, name, sell_in, quality):
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self.name = name
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self.sell_in = sell_in
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self.quality = quality
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def __repr__(self):
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return "%s, %s, %s" % (self.name, self.sell_in, self.quality)
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@abstractmethod
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def evaluate(self):
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pass
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def increment(self):
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self.quality += 1
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def decrement(self):
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self.quality -= 1
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def sold(self):
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self.sell_in -= 1
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class AgedBrie(Item):
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def evaluate(self):
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if self.quality < 50:
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self.increment()
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self.sold()
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if self.sell_in < 0 and self.quality < 50:
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self.increment()
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class Backstage(Item):
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def evaluate(self):
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if self.quality < 50:
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self.increment()
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if self.sell_in < 11:
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if self.quality < 50:
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self.increment()
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if self.sell_in < 6:
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if self.quality < 50:
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self.increment()
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self.sold()
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if self.sell_in < 0 and self.quality < 50:
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self.increment()
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class Sulfuras(Item):
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def evaluate(self):
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if self.quality < 50:
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self.increment()
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if self.sell_in < 0 and self.quality < 50:
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self.increment()
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class General(Item):
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def evaluate(self):
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if self.quality > 0:
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self.decrement()
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self.sold()
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if self.sell_in < 0:
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if self.quality > 0:
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self.decrement()
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