操作类对象实例列表

Question

Python新手，但对旧语言有经验：

class a_cell:
    'Basic class structure of a cell'
    def __init__(self):
        self.number = 0
        self.row = 1
        self.column = 1
        self.kind = "variable"
        self.value = 4

# -- cell_ is list of a_cell class objects  --
for i in range (1,100):
    cell_ =[a_cell()] # for i in range (1,100)]  
    print("cell_",str(i), cell_[i-1].kind)

 # do I need both of the "for i in range..." creatipm loops

**列表索引的错误超出了最后一行的范围以及如何访问我的对象属性？

Answer 1

问题是你一遍又一遍地创建一个包含一个元素的列表。在for循环之前，您创建列表，在for循环中，您应该将元素附加到该列表。

cell_=[]

for i in range(1,100):

    cell_.append(a_cell())