mirror of
https://github.com/emilybache/GildedRose-Refactoring-Kata.git
synced 2026-02-14 14:11:20 +00:00
57 lines
1.8 KiB
Python
57 lines
1.8 KiB
Python
# -*- coding: utf-8 -*-
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class GildedRose(object):
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BACKSTAGE = 'Backstage passes to a TAFKAL80ETC concert'
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SULFURAS = 'Sulfuras, Hand of Ragnaros'
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AGED_BRIE = 'Aged Brie'
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MAX_QUAL = 50
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def __init__(self, items):
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self.items = items
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def __qual_inc(self, item, inc):
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item.quality = min(self.MAX_QUAL, item.quality + inc)
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def __qual_dec(self, item, dec):
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item.quality = max(0, item.quality - dec)
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def update_quality(self):
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for item in self.items:
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match item.name:
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case self.AGED_BRIE:
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if item.sell_in > 0:
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self.__qual_inc(item, 1)
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else:
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self.__qual_inc(item, 2)
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case self.SULFURAS:
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pass
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case self.BACKSTAGE:
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if item.sell_in > 10:
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self.__qual_inc(item, 1)
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elif item.sell_in > 5:
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self.__qual_inc(item, 2)
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elif item.sell_in > 0:
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self.__qual_inc(item, 3)
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else:
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item.quality = 0
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case _:
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multiplier = 1
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if item.name.startswith('Conjured'):
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multiplier = 2
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if item.sell_in > 0:
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self.__qual_dec(item, multiplier)
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else:
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self.__qual_dec(item, 2 * multiplier)
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if not item.name == self.SULFURAS:
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item.sell_in -= 1
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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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