如何在Python中从数组中提取列表

Question

我需要从数组中提取整个列表。基本上我需要我的代码来打印以下内容。

a = [1, 2, 3]
b = [(1, 2, 3)]

if a != b
   print "a does not equal b"
else:
   print "a and b are the same!"

>>> a and b are the same!

Answer 1

只需访问内部元组并转换为列表

a=[1,2,3]
b=[(1,2,3)]

bl = list(b[0])

print(a == bl) # True

Answer 2

转换它：

def con(st):
    res = []
    for x in st:
        res.append(x)
    return res

所以完整的代码是：

a = [1, 2, 3]
b = [(1, 2, 3)]
def con(st):
    res = []
    for x in st:
        res.append(x)
    return res
c = con(b[0])
if a != c:
   print "a does not equal b"
else:
   print "a and b are the same!"

Answer 3

user leaf gave me the answer。

]

结果＆gt;＆gt;＆gt; a和b是一样的！