Python導入自定義類

現有自定義類(Color.py)如下，類位於路徑’/Users/chuxing/python/test’下：

class Color(object): def __init__(self, red, green, blue): self.red = red; self.green = green; self.blue = blue; def __str__(self): return '(%s,%s,%s)' %(self.red, self.green, self.blue);

在另一個類Food.py中需要使用Color類,Food.py內容如下：

import sys; sys.path.append('/Users/chuxing/python/test'); from Color import Color; class Food(object): def __init__(self, color): self.color = color; def __str__(self): return '(%s)' %self.color; black = Color(1,2,3); drink = Food(black); print(drink);

出處：https://blog.csdn.net/foreverling/article/details/52080411