mirror of
https://github.com/emilybache/GildedRose-Refactoring-Kata.git
synced 2026-02-04 09:11:39 +00:00
63 lines
1.9 KiB
Python
Executable File
63 lines
1.9 KiB
Python
Executable File
# -*- coding: utf-8 -*-
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class GildedRose(object):
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def __init__(self, items):
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self.items = items
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def update_quality(self):
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for item in self.items:
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self.update_item_quality(item)
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self.update_sell_in(item)
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if item.sell_in < 0:
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self.handle_expired_item(item)
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def update_item_quality(self, item):
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if item.name == "Aged Brie":
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self.update_aged_brie(item)
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elif item.name == "Backstage passes to a TAFKAL80ETC concert":
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self.update_backstage_pass(item)
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elif item.name != "Sulfuras, Hand of Ragnaros":
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self.update_normal_item(item)
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def update_sell_in(self, item):
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if item.name != "Sulfuras, Hand of Ragnaros":
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item.sell_in -= 1
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def handle_expired_item(self, item):
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if item.name == "Aged Brie":
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self.increase_quality(item)
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elif item.name == "Backstage passes to a TAFKAL80ETC concert":
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item.quality = 0
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elif item.name != "Sulfuras, Hand of Ragnaros":
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self.decrease_quality(item)
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def update_aged_brie(self, item):
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self.increase_quality(item)
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def update_backstage_pass(self, item):
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self.increase_quality(item)
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if item.sell_in < 11:
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self.increase_quality(item)
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if item.sell_in < 6:
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self.increase_quality(item)
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def update_normal_item(self, item):
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self.decrease_quality(item)
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def increase_quality(self, item):
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if item.quality < 50:
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item.quality += 1
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def decrease_quality(self, item):
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if item.quality > 0:
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item.quality -= 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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