初始化超过31个元素时出现python问题

Question

在python列表中，初始化时我不能在列表中存储31个以上的元素，我相信这可能是初始化期间允许的最大大小

例如（36个元素）

>>> valid_ip = [                                                               
...           "192.0.0.100", 
...           "99.99.99.99",
...           "0.99.99.99",
...           "8.99.99.99",
...           "85.99.99.99",
...           "255.99.99.99",
...           "55.255.255.0" 
...           "0.192.0.100", 
...           "99.99.99.99",
...           "99.0.99.99",
...           "99.8.99.99",
...           "99.85.99.99",
...           "99.255.99.99",
...           "255.55.255.0" 
...           "100.0.192.192", 
...           "99.99.99.99",
...           "99.99.0.0",
...           "99.99.8.8",
...           "99.99.85.85",
...           "99.99.255.255",
...           "255.55.0.255" 
...           "0.192.100.0", 
...           "99.99.99.99",
...           "99.0.99.99",
...           "99.8.99.99",
...           "99.85.99.99",
...           "99.255.99.99",
...           "255.55.0.255" 
...           "0.255.255.55" 
...           "100.0.0.192", 
...           "99.99.99.99",
...           "99.99.99.0",
...           "99.99.99.8",
...           "99.99.99.85",
...           "99.99.99.255",
...           "0.255.255.55" 
...           ]
>>> 
>>> len(valid_ip)
31

我什至尝试通过拆分初始化来串联列表

valid_ip=[...] 
valid_ip+=[...] 

但长度仍然是31

或者，我可以存储在文件中并动态读取它，但是有什么方法可以增加文件大小？

Answer 1

您缺少5个逗号，列出了31个元素而不是36个元素：

valid_ip = [                                                               
"192.0.0.100", 
"99.99.99.99",
"0.99.99.99",
"8.99.99.99",
"85.99.99.99",
"255.99.99.99",
"55.255.255.0", # <<<
"0.192.0.100", 
"99.99.99.99",
"99.0.99.99",
"99.8.99.99",
"99.85.99.99",
"99.255.99.99",
"255.55.255.0", # <<<
"100.0.192.192", 
"99.99.99.99",
"99.99.0.0",
"99.99.8.8",
"99.99.85.85",
"99.99.255.255",
"255.55.0.255", # <<< 
"0.192.100.0", 
"99.99.99.99",
"99.0.99.99",
"99.8.99.99",
"99.85.99.99",
"99.255.99.99",
"255.55.0.255", # <<< 
"0.255.255.55", # <<< 
"100.0.0.192", 
"99.99.99.99",
"99.99.99.0",
"99.99.99.8",
"99.99.99.85",
"99.99.99.255",
"0.255.255.55" 
]
len(valid_ip)
# 36